Add missing parts in group management

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/group/mgt/DeviceGroup.java

@@ -29,6 +29,7 @@ import java.util.List;
 @XmlRootElement
 public class DeviceGroup implements Serializable {
 
+    private int id;
     private String description;
     private String name;
     private Long dateOfCreation;
@@ -37,6 +38,15 @@ public class DeviceGroup implements Serializable {
     private List<GroupUser> users;
     private List<String> roles;
 
+    @XmlElement
+    public int getId() {
+        return id;
+    }
+
+    protected void setId(int id) {
+        this.id = id;
+    }
+
     @XmlElement
     public String getDescription() {
         return description;

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/group/mgt/DeviceGroupBuilder.java

@@ -34,6 +34,7 @@ public class DeviceGroupBuilder extends DeviceGroup {
      * @param deviceGroup to decorate
      */
     public DeviceGroupBuilder(DeviceGroup deviceGroup) {
+        this.setId(deviceGroup.getId());
         this.setDescription(deviceGroup.getDescription());
         this.setName(deviceGroup.getName());
         this.setDateOfCreation(deviceGroup.getDateOfCreation());
@@ -43,6 +44,11 @@ public class DeviceGroupBuilder extends DeviceGroup {
         this.setRoles(deviceGroup.getRoles());
     }
 
+    @Override
+    public void setId(int id) {
+        super.setId(id);
+    }
+
     @Override
     public void setUsers(List<GroupUser> users) {
         super.setUsers(users);

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/group/mgt/dao/GroupDAO.java

@@ -20,7 +20,10 @@ package org.wso2.carbon.device.mgt.core.group.mgt.dao;
 
 import org.wso2.carbon.device.mgt.common.Device;
 import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
+import org.wso2.carbon.device.mgt.common.PaginationRequest;
+import org.wso2.carbon.device.mgt.common.PaginationResult;
 import org.wso2.carbon.device.mgt.common.group.mgt.DeviceGroup;
+import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException;
 import org.wso2.carbon.device.mgt.core.group.mgt.DeviceGroupBuilder;
 
 import java.util.List;
@@ -31,44 +34,44 @@ import java.util.Set;
  */
 public interface GroupDAO {
     /**
-     * Add new Device Group
+     * Add new Device Group.
      *
-     * @param deviceGroup to be added
+     * @param deviceGroup to be added.
-     * @param tenantId    of the group
+     * @param tenantId    of the group.
-     * @return sql execution result
+     * @return sql execution result.
      * @throws GroupManagementDAOException
      */
     int addGroup(DeviceGroup deviceGroup, int tenantId) throws GroupManagementDAOException;
 
     /**
-     * Update an existing Device Group
+     * Update an existing Device Group.
      *
-     * @param deviceGroup group to update
+     * @param deviceGroup group to update.
      * @throws GroupManagementDAOException
      */
     void updateGroup(DeviceGroup deviceGroup, int tenantId) throws GroupManagementDAOException;
 
     /**
-     * Delete an existing Device Group
+     * Delete an existing Device Group.
      *
-     * @param groupName group Id to delete
+     * @param groupId to be deleted.
      * @throws GroupManagementDAOException
      */
-    void deleteGroup(String groupName, int tenantId) throws GroupManagementDAOException;
+    void deleteGroup(int groupId, int tenantId) throws GroupManagementDAOException;
 
     /**
-     * Get device group by Id
+     * Get device group by id.
      *
-     * @param groupName id of Device Group
+     * @param groupId of Device Group.
-     * @return Device Group
+     * @return Device Group in tenant with specified name.
      * @throws GroupManagementDAOException
      */
-    DeviceGroupBuilder getGroup(String groupName, int tenantId) throws GroupManagementDAOException;
+    DeviceGroupBuilder getGroup(int groupId, int tenantId) throws GroupManagementDAOException;
 
     /**
      * Get the list of Device Groups in tenant.
      *
-     * @param tenantId of user's tenant
+     * @param tenantId of user's tenant.
      * @return List of all Device Groups in tenant.
      * @throws GroupManagementDAOException
      */
@@ -77,25 +80,81 @@ public interface GroupDAO {
     /**
      * Get the list of Groups that matches with the given DeviceGroup name.
      *
-     * @param groupName name of the Device Group.
+     * @param groupName of the Device Group.
-     * @param tenantId  of user's tenant
+     * @param tenantId  of user's tenant.
      * @return List of DeviceGroup that matches with the given DeviceGroup name.
      * @throws GroupManagementDAOException
      */
-    List<DeviceGroupBuilder> getGroups(String groupName, int tenantId) throws GroupManagementDAOException;
+    List<DeviceGroupBuilder> findInGroups(String groupName, int tenantId) throws GroupManagementDAOException;
 
+    /**
+     * Check group already existed with given name.
+     *
+     * @param groupName of the Device Group.
+     * @param tenantId of user's tenant.
+     * @return existence of group with name
+     * @throws GroupManagementDAOException
+     */
     boolean isGroupExist(String groupName, int tenantId) throws GroupManagementDAOException;
 
-    void addDeviceToGroup(String groupName, Device device, int tenantId) throws GroupManagementDAOException;
+    /**
+     * Add device to a given Device Group.
+     *
+     * @param groupId of the Device Group.
+     * @param deviceId of the device.
+     * @param tenantId of user's tenant.
+     * @throws GroupManagementDAOException
+     */
+    void addDevice(int groupId, int deviceId, int tenantId) throws GroupManagementDAOException;
 
-    void addDevicesToGroup(String groupName, Set<Device> devices, int tenantId) throws GroupManagementDAOException;
+    /**
+     * Remove device from the Device Group.
+     *
+     * @param groupId of the Device Group.
+     * @param deviceId of the device.
+     * @param tenantId of user's tenant.
+     * @throws GroupManagementDAOException
+     */
+    void removeDevice(int groupId, int deviceId, int tenantId) throws GroupManagementDAOException;
 
-    void removeDeviceFromGroup(String groupName, DeviceIdentifier id,
+    /**
-                               int tenantId) throws GroupManagementDAOException;
+     * Check device is belonging to a Device Group.
+     *
+     * @param groupId of the Device Group.
+     * @param deviceId of the device.
+     * @param tenantId of user's tenant.
+     * @throws GroupManagementDAOException
+     */
+    boolean isDeviceMappedToGroup(int groupId, int deviceId, int tenantId) throws GroupManagementDAOException;
 
-    boolean isDeviceMappedToGroup(String groupName, DeviceIdentifier id,
+    /**
-                                  int tenantId) throws GroupManagementDAOException;
+     * Get count of devices in a Device Group.
+     *
+     * @param groupId of the Device Group.
+     * @param tenantId of user's tenant.
+     * @return device count.
+     * @throws GroupManagementDAOException
+     */
+    int getDeviceCount(int groupId, int tenantId) throws GroupManagementDAOException;
 
-    int getDeviceCount(String groupName, int tenantId) throws GroupManagementDAOException;
+    /**
+     * Get all devices of a given tenant and device group.
+     *
+     * @param groupId of the group.
+     * @param tenantId of user's tenant.
+     * @return list of device in group
+     * @throws GroupManagementDAOException
+     */
+    List<Device> getDevices(int groupId, int tenantId) throws GroupManagementDAOException;
 
+    /**
+     * Get all devices of a given tenant and device group.
+     *
+     * @param groupId of the group.
+     * @param tenantId of user's tenant.
+     * @param request for pagination.
+     * @return list of device in group
+     * @throws GroupManagementDAOException
+     */
+    PaginationResult getDevices(int groupId, PaginationRequest request, int tenantId) throws GroupManagementDAOException;
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/group/mgt/dao/GroupDAOImpl.java

@@ -19,7 +19,8 @@
 package org.wso2.carbon.device.mgt.core.group.mgt.dao;
 
 import org.wso2.carbon.device.mgt.common.Device;
-import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
+import org.wso2.carbon.device.mgt.common.PaginationRequest;
+import org.wso2.carbon.device.mgt.common.PaginationResult;
 import org.wso2.carbon.device.mgt.common.group.mgt.DeviceGroup;
 import org.wso2.carbon.device.mgt.core.group.mgt.DeviceGroupBuilder;
 
@@ -30,7 +31,6 @@ import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
-import java.util.Set;
 
 /**
  * This class represents implementation of GroupDAO
@@ -44,9 +44,9 @@ public class GroupDAOImpl implements GroupDAO {
         int groupId = -1;
         try {
             Connection conn = GroupManagementDAOFactory.getConnection();
-            String sql = "INSERT INTO DM_GROUP(DESCRIPTION, GROUP_NAME, DATE_OF_ENROLLMENT, DATE_OF_LAST_UPDATE, "
+            String sql = "INSERT INTO DM_GROUP(DESCRIPTION, GROUP_NAME, DATE_OF_CREATE, DATE_OF_LAST_UPDATE, "
                          + "OWNER, TENANT_ID) VALUES (?, ?, ?, ?, ?, ?)";
-            stmt = conn.prepareStatement(sql, new String[]{"id"});
+            stmt = conn.prepareStatement(sql, new String[]{"ID"});
             stmt.setString(1, deviceGroup.getDescription());
             stmt.setString(2, deviceGroup.getName());
             stmt.setLong(3, new Date().getTime());
@@ -73,13 +73,13 @@ public class GroupDAOImpl implements GroupDAO {
         try {
             Connection conn = GroupManagementDAOFactory.getConnection();
             String sql = "UPDATE DM_GROUP SET DESCRIPTION = ?, GROUP_NAME = ?, DATE_OF_LAST_UPDATE = ?, OWNER = ? "
-                         + "WHERE NAME = ? AND TENANT_ID = ?";
+                         + "WHERE ID = ? AND TENANT_ID = ?";
             stmt = conn.prepareStatement(sql);
             stmt.setString(1, deviceGroup.getDescription());
             stmt.setString(2, deviceGroup.getName());
             stmt.setLong(3, deviceGroup.getDateOfLastUpdate());
             stmt.setString(4, deviceGroup.getOwner());
-            stmt.setString(5, deviceGroup.getName());
+            stmt.setInt(5, deviceGroup.getId());
             stmt.setInt(6, tenantId);
             stmt.executeUpdate();
         } catch (SQLException e) {
@@ -91,33 +91,46 @@ public class GroupDAOImpl implements GroupDAO {
     }
 
     @Override
-    public void deleteGroup(String groupName, int tenantId) throws GroupManagementDAOException {
+    public void deleteGroup(int groupId, int tenantId) throws GroupManagementDAOException {
         Connection conn;
         PreparedStatement stmt = null;
         try {
             conn = GroupManagementDAOFactory.getConnection();
-            String sql = "DELETE FROM DM_GROUP WHERE NAME = ? AND TENANT_ID = ?";
+            String sql = "DELETE FROM DM_DEVICE_GROUP_MAP WHERE GROUP_ID = ? AND TENANT_ID = ?";
             stmt = conn.prepareStatement(sql);
-            stmt.setString(1, groupName);
+            stmt.setInt(1, groupId);
             stmt.setInt(2, tenantId);
             stmt.executeUpdate();
         } catch (SQLException e) {
-            throw new GroupManagementDAOException("Error occurred while deleting group '" + groupName + "'", e);
+            throw new GroupManagementDAOException("Error occurred while removing mappings for group '" + groupId + "'", e);
+        } finally {
+            GroupManagementDAOUtil.cleanupResources(stmt, null);
+        }
+
+        try {
+            conn = GroupManagementDAOFactory.getConnection();
+            String sql = "DELETE FROM DM_GROUP WHERE ID = ? AND TENANT_ID = ?";
+            stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, groupId);
+            stmt.setInt(2, tenantId);
+            stmt.executeUpdate();
+        } catch (SQLException e) {
+            throw new GroupManagementDAOException("Error occurred while deleting group '" + groupId + "'", e);
         } finally {
             GroupManagementDAOUtil.cleanupResources(stmt, null);
         }
     }
 
     @Override
-    public DeviceGroupBuilder getGroup(String groupName, int tenantId) throws GroupManagementDAOException {
+    public DeviceGroupBuilder getGroup(int groupId, int tenantId) throws GroupManagementDAOException {
         PreparedStatement stmt = null;
         ResultSet resultSet = null;
         try {
             Connection conn = GroupManagementDAOFactory.getConnection();
-            String sql = "SELECT ID, DESCRIPTION, GROUP_NAME, DATE_OF_ENROLLMENT, DATE_OF_LAST_UPDATE, OWNER "
+            String sql = "SELECT ID, DESCRIPTION, GROUP_NAME, DATE_OF_CREATE, DATE_OF_LAST_UPDATE, OWNER "
-                         + "FROM DM_GROUP WHERE NAME = ? AND TENANT_ID = ?";
+                         + "FROM DM_GROUP WHERE ID = ? AND TENANT_ID = ?";
             stmt = conn.prepareStatement(sql);
-            stmt.setString(1, groupName);
+            stmt.setInt(1, groupId);
             stmt.setInt(2, tenantId);
             resultSet = stmt.executeQuery();
             if (resultSet.next()) {
@@ -127,7 +140,7 @@ public class GroupDAOImpl implements GroupDAO {
             }
         } catch (SQLException e) {
             throw new GroupManagementDAOException("Error occurred while obtaining information of Device Group '" +
-                    groupName + "'", e);
+                    groupId + "'", e);
         } finally {
             GroupManagementDAOUtil.cleanupResources(stmt, resultSet);
         }
@@ -140,7 +153,7 @@ public class GroupDAOImpl implements GroupDAO {
         List<DeviceGroupBuilder> deviceGroupList = null;
         try {
             Connection conn = GroupManagementDAOFactory.getConnection();
-            String sql = "SELECT ID, DESCRIPTION, GROUP_NAME, DATE_OF_ENROLLMENT, DATE_OF_LAST_UPDATE, OWNER "
+            String sql = "SELECT ID, DESCRIPTION, GROUP_NAME, DATE_OF_CREATE, DATE_OF_LAST_UPDATE, OWNER "
                          + "FROM DM_GROUP WHERE TENANT_ID = ?";
             stmt = conn.prepareStatement(sql);
             stmt.setInt(1, tenantId);
@@ -158,14 +171,14 @@ public class GroupDAOImpl implements GroupDAO {
     }
 
     @Override
-    public List<DeviceGroupBuilder> getGroups(String groupName, int tenantId)
+    public List<DeviceGroupBuilder> findInGroups(String groupName, int tenantId)
             throws GroupManagementDAOException {
         PreparedStatement stmt = null;
         ResultSet resultSet = null;
         List<DeviceGroupBuilder> deviceGroups = new ArrayList<>();
         try {
             Connection conn = GroupManagementDAOFactory.getConnection();
-            String sql = "SELECT ID, DESCRIPTION, GROUP_NAME, DATE_OF_ENROLLMENT, DATE_OF_LAST_UPDATE, OWNER "
+            String sql = "SELECT ID, DESCRIPTION, GROUP_NAME, DATE_OF_CREATE, DATE_OF_LAST_UPDATE, OWNER "
                          + "FROM DM_GROUP WHERE GROUP_NAME LIKE ? AND TENANT_ID = ?";
             stmt = conn.prepareStatement(sql);
             stmt.setString(1, "%" + groupName + "%");
@@ -186,49 +199,118 @@ public class GroupDAOImpl implements GroupDAO {
     @Override
     public boolean isGroupExist(String groupName, int tenantId) throws GroupManagementDAOException {
         PreparedStatement stmt = null;
-        ResultSet rst = null;
+        ResultSet resultSet = null;
         try {
             Connection conn = GroupManagementDAOFactory.getConnection();
             String sql = "SELECT ID FROM DM_GROUP WHERE GROUP_NAME = ? AND TENANT_ID = ?";
             stmt = conn.prepareStatement(sql);
             stmt.setString(1, groupName);
             stmt.setInt(2, tenantId);
-            rst = stmt.executeQuery();
+            resultSet = stmt.executeQuery();
-            return rst.next();
+            return resultSet.next();
         } catch (SQLException e) {
             throw new GroupManagementDAOException("Error occurred while group Id listing by group name '" +
                     groupName + "'", e);
         } finally {
-            GroupManagementDAOUtil.cleanupResources(stmt, rst);
+            GroupManagementDAOUtil.cleanupResources(stmt, resultSet);
         }
     }
 
     @Override
-    public void addDeviceToGroup(String group, Device device, int tenantId) throws GroupManagementDAOException {
+    public void addDevice(int groupId, int deviceId, int tenantId) throws GroupManagementDAOException {
-
+        PreparedStatement stmt = null;
+        try {
+            Connection conn = GroupManagementDAOFactory.getConnection();
+            String sql = "INSERT INTO DM_DEVICE_GROUP_MAP(DEVICE_ID, GROUP_ID, TENANT_ID) VALUES (?, ?, ?)";
+            stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, deviceId);
+            stmt.setInt(2, groupId);
+            stmt.setInt(3, tenantId);
+            stmt.executeUpdate();
+            stmt.getGeneratedKeys();
+        } catch (SQLException e) {
+            throw new GroupManagementDAOException("Error occurred while adding device to Group '" + groupId + "'", e);
+        } finally {
+            GroupManagementDAOUtil.cleanupResources(stmt, null);
+        }
     }
 
     @Override
-    public void addDevicesToGroup(String group, Set<Device> devices,
+    public void removeDevice(int groupId, int deviceId, int tenantId) throws GroupManagementDAOException {
-                                  int tenantId) throws GroupManagementDAOException {
+        PreparedStatement stmt = null;
-
+        try {
+            Connection conn = GroupManagementDAOFactory.getConnection();
+            String sql = "DELETE FROM DM_DEVICE_GROUP_MAP WHERE DEVICE_ID = ? AND GROUP_ID = ? AND TENANT_ID = ?";
+            stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, deviceId);
+            stmt.setInt(2, groupId);
+            stmt.setInt(3, tenantId);
+            stmt.executeUpdate();
+            stmt.getGeneratedKeys();
+        } catch (SQLException e) {
+            throw new GroupManagementDAOException("Error occurred while removing device from Group '" +
+                                                  groupId + "'", e);
+        } finally {
+            GroupManagementDAOUtil.cleanupResources(stmt, null);
+        }
     }
 
     @Override
-    public void removeDeviceFromGroup(String group, DeviceIdentifier id,
+    public boolean isDeviceMappedToGroup(int groupId, int deviceId, int tenantId)
-                                      int tenantId) throws GroupManagementDAOException {
+            throws GroupManagementDAOException {
+        PreparedStatement stmt = null;
+        ResultSet resultSet = null;
+        try {
+            Connection conn = GroupManagementDAOFactory.getConnection();
+            String sql = "SELECT ID FROM DM_DEVICE_GROUP_MAP WHERE DEVICE_ID = ? AND GROUP_ID = ? AND TENANT_ID = ?";
+            stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, deviceId);
+            stmt.setInt(2, groupId);
+            stmt.setInt(3, tenantId);
+            resultSet = stmt.executeQuery();
+            return resultSet.next();
+        } catch (SQLException e) {
+            throw new GroupManagementDAOException("Error occurred while group Id listing by group name '" +
+                                                  groupId + "'", e);
+        } finally {
+            GroupManagementDAOUtil.cleanupResources(stmt, resultSet);
+        }
+    }
 
+    @Override
+    public int getDeviceCount(int groupId, int tenantId) throws GroupManagementDAOException {
+        PreparedStatement stmt = null;
+        ResultSet resultSet = null;
+        try {
+            Connection conn = GroupManagementDAOFactory.getConnection();
+            String sql = "SELECT COUNT(ID) AS DEVICE_COUNT FROM DM_DEVICE_GROUP_MAP WHERE GROUP_ID = ? " +
+                         "AND TENANT_ID = ?";
+            stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, groupId);
+            stmt.setInt(2, tenantId);
+            resultSet = stmt.executeQuery();
+            if (resultSet.next()) {
+                return resultSet.getInt("DEVICE_COUNT");
+            } else {
+                return 0;
+            }
+        } catch (SQLException e) {
+            throw new GroupManagementDAOException("Error occurred while group Id listing by group name '" +
+                                                  groupId + "'", e);
+        } finally {
+            GroupManagementDAOUtil.cleanupResources(stmt, resultSet);
+        }
     }
 
     @Override
-    public boolean isDeviceMappedToGroup(String group, DeviceIdentifier id,
+    public List<Device> getDevices(int groupId, int tenantId) throws GroupManagementDAOException {
-                                         int tenantId) throws GroupManagementDAOException {
+        return null;
-        return false;
     }
 
     @Override
-    public int getDeviceCount(String groupName, int tenantId) throws GroupManagementDAOException {
+    public PaginationResult getDevices(int groupId, PaginationRequest request, int tenantId)
-        return 0;
+            throws GroupManagementDAOException {
+        return null;
     }
 
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/group/mgt/dao/GroupManagementDAOUtil.java

@@ -82,9 +82,10 @@ public final class GroupManagementDAOUtil {
 
     public static DeviceGroupBuilder loadGroup(ResultSet resultSet) throws SQLException {
         DeviceGroupBuilder group = new DeviceGroupBuilder(new DeviceGroup());
+        group.setId(resultSet.getInt("ID"));
         group.setDescription(resultSet.getString("DESCRIPTION"));
         group.setName(resultSet.getString("GROUP_NAME"));
-        group.setDateOfCreation(resultSet.getLong("DATE_OF_ENROLLMENT"));
+        group.setDateOfCreation(resultSet.getLong("DATE_OF_CREATE"));
         group.setDateOfLastUpdate(resultSet.getLong("DATE_OF_LAST_UPDATE"));
         group.setOwner(resultSet.getString("OWNER"));
         return group;

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/internal/DeviceManagementServiceComponent.java

@@ -50,6 +50,8 @@ import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOF
 import org.wso2.carbon.device.mgt.core.permission.mgt.PermissionManagerServiceImpl;
 import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
 import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderServiceImpl;
+import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderService;
+import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderServiceImpl;
 import org.wso2.carbon.device.mgt.core.util.DeviceManagementSchemaInitializer;
 import org.wso2.carbon.email.sender.core.service.EmailSenderService;
 import org.wso2.carbon.ndatasource.core.DataSourceService;
@@ -181,6 +183,10 @@ public class DeviceManagementServiceComponent {
         DeviceManagementDataHolder.getInstance().setDeviceManagementProvider(deviceManagementProvider);
         bundleContext.registerService(DeviceManagementProviderService.class.getName(), deviceManagementProvider, null);
 
+        /* Registering Group Management Service */
+        GroupManagementProviderService groupManagementProvider = new GroupManagementProviderServiceImpl();
+        bundleContext.registerService(GroupManagementProviderService.class.getName(), groupManagementProvider, null);
+
 	    /* Registering Tenant Configuration Management Service */
         TenantConfigurationManagementService
                 tenantConfiguration = new TenantConfigurationManagementServiceImpl();

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/GroupManagementProviderService.java

@@ -31,7 +31,7 @@ import java.util.List;
 /**
  * Interface for Group Management Services
  */
-public interface GroupManagementServiceProvider {
+public interface GroupManagementProviderService {
 
     /**
      * Add new device group and create default role with default permissions
@@ -56,19 +56,19 @@ public interface GroupManagementServiceProvider {
     /**
      * Delete existing device group
      *
-     * @param groupName of the group to delete
+     * @param groupId of the group to delete
      * @throws GroupManagementException
      */
-    boolean deleteGroup(String groupName) throws GroupManagementException;
+    boolean deleteGroup(int groupId) throws GroupManagementException;
 
     /**
      * Get device group specified by groupId
      *
-     * @param groupName of the group of the group
+     * @param groupId of the group of the group
      * @return group
      * @throws GroupManagementException
      */
-    DeviceGroup getGroup(String groupName) throws GroupManagementException;
+    DeviceGroup getGroup(int groupId) throws GroupManagementException;
 
     /**
      * Get list of device groups matched with %groupName%
@@ -78,7 +78,7 @@ public interface GroupManagementServiceProvider {
      * @return List of Groups that matches with the given DeviceGroup name.
      * @throws GroupManagementException
      */
-    List<DeviceGroup> findGroups(String groupName, String username) throws GroupManagementException;
+    List<DeviceGroup> findInGroups(String groupName, String username) throws GroupManagementException;
 
     /**
      * Get device groups of user
@@ -102,134 +102,134 @@ public interface GroupManagementServiceProvider {
      * Share device group with user specified by role
      *
      * @param username    of the user
-     * @param groupName     of the group of the group
+     * @param groupId     of the group of the group
      * @param sharingRole to be shared
      * @return is group shared
      * @throws GroupManagementException
      */
-    boolean shareGroup(String username, String groupName, String sharingRole)
+    boolean shareGroup(String username, int groupId, String sharingRole)
             throws GroupManagementException;
 
     /**
      * Un share existing group sharing with user specified by role
      *
      * @param userName    of the user
-     * @param groupName     of the group of the group
+     * @param groupId     of the group of the group
      * @param sharingRole to be un shared
      * @return is group un shared
      * @throws GroupManagementException
      */
-    boolean unshareGroup(String userName, String groupName, String sharingRole)
+    boolean unshareGroup(String userName, int groupId, String sharingRole)
             throws GroupManagementException;
 
     /**
      * Add new sharing role for device group
      *
      * @param userName    of the user
-     * @param groupName     of the group
+     * @param groupId     of the group
      * @param roleName    to add
      * @param permissions to bind with role
      * @return is role added
      * @throws GroupManagementException
      */
-    boolean addGroupSharingRole(String userName, String groupName, String roleName, String[] permissions)
+    boolean addGroupSharingRole(String userName, int groupId, String roleName, String[] permissions)
             throws GroupManagementException;
 
     /**
      * Remove existing sharing role for device group
      *
-     * @param groupName  of the group
+     * @param groupId  of the group
      * @param roleName to remove
      * @return is role removed
      * @throws GroupManagementException
      */
-    boolean removeGroupSharingRole(String groupName, String roleName) throws GroupManagementException;
+    boolean removeGroupSharingRole(int groupId, String roleName) throws GroupManagementException;
 
     /**
      * Get all sharing roles for device group
      *
-     * @param groupName of the group
+     * @param groupId of the group
      * @return list of roles
      * @throws GroupManagementException
      */
-    List<String> getRoles(String groupName) throws GroupManagementException;
+    List<String> getRoles(int groupId) throws GroupManagementException;
 
     /**
      * Get specific device group sharing roles for user
      *
      * @param userName of the user
-     * @param groupName  of the group
+     * @param groupId  of the group
      * @return list of roles
      * @throws GroupManagementException
      */
-    List<String> getRoles(String userName, String groupName) throws GroupManagementException;
+    List<String> getRoles(String userName, int groupId) throws GroupManagementException;
 
     /**
      * Get device group users
      *
-     * @param groupName of the group
+     * @param groupId of the group
      * @return list of group users
      * @throws GroupManagementException
      */
-    List<GroupUser> getUsers(String groupName) throws GroupManagementException;
+    List<GroupUser> getUsers(int groupId) throws GroupManagementException;
 
     /**
      * Get all devices in device group
      *
-     * @param groupName of the group
+     * @param groupId of the group
      * @return list of group devices
      * @throws GroupManagementException
      */
-    List<Device> getDevices(String groupName) throws GroupManagementException;
+    List<Device> getDevices(int groupId) throws GroupManagementException;
 
     /**
      * Get all devices in device group
      *
-     * @param groupName of the group
+     * @param groupId of the group
      * @param request PaginationRequest object holding the data for pagination
      * @return list of group devices
      * @throws GroupManagementException
      */
-    PaginationResult getDevices(String groupName, PaginationRequest request) throws GroupManagementException;
+    PaginationResult getDevices(int groupId, PaginationRequest request) throws GroupManagementException;
 
     /**
      * This method is used to retrieve the device count of a given group.
      *
-     * @param groupName Name of the group
+     * @param groupId Name of the group
      * @return returns the device count.
      * @throws GroupManagementException
      */
-    int getDeviceCount(String groupName) throws GroupManagementException;
+    int getDeviceCount(int groupId) throws GroupManagementException;
 
     /**
      * Add device to device group
      *
      * @param deviceId of the device
-     * @param groupName  of the group
+     * @param groupId  of the group
      * @return is device added
      * @throws GroupManagementException
      */
-    boolean addDevice(DeviceIdentifier deviceId, String groupName) throws GroupManagementException;
+    boolean addDevice(DeviceIdentifier deviceId, int groupId) throws GroupManagementException;
 
     /**
      * Remove device from device group
      *
      * @param deviceId of the device
-     * @param groupName  of the group
+     * @param groupId  of the group
      * @return is device removed
      * @throws GroupManagementException
      */
-    boolean removeDevice(DeviceIdentifier deviceId, String groupName) throws GroupManagementException;
+    boolean removeDevice(DeviceIdentifier deviceId, int groupId) throws GroupManagementException;
 
     /**
      * Get device group permissions of user
      *
      * @param username of the user
-     * @param groupName  of the group
+     * @param groupId  of the group
      * @return array of permissions
      * @throws GroupManagementException
      */
-    String[] getPermissions(String username, String groupName) throws GroupManagementException;
+    String[] getPermissions(String username, int groupId) throws GroupManagementException;
 
     /**
      * Get device groups of user with permission
@@ -245,11 +245,11 @@ public interface GroupManagementServiceProvider {
      * Check user is authorized for specific permission of device group
      *
      * @param username   of the user
-     * @param groupName    to authorize
+     * @param groupId    to authorize
      * @param permission to authorize
      * @return is user authorized for permission
      * @throws GroupManagementException
      */
-    boolean isAuthorized(String username, String groupName, String permission) throws GroupManagementException;
+    boolean isAuthorized(String username, int groupId, String permission) throws GroupManagementException;
 
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/GroupManagementProviderServiceImpl.java

@@ -22,7 +22,12 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.CarbonConstants;
 import org.wso2.carbon.context.CarbonContext;
-import org.wso2.carbon.device.mgt.common.*;
+import org.wso2.carbon.device.mgt.common.Device;
+import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
+import org.wso2.carbon.device.mgt.common.DeviceManagementException;
+import org.wso2.carbon.device.mgt.common.PaginationRequest;
+import org.wso2.carbon.device.mgt.common.PaginationResult;
+import org.wso2.carbon.device.mgt.common.TransactionManagementException;
 import org.wso2.carbon.device.mgt.common.group.mgt.DeviceGroup;
 import org.wso2.carbon.device.mgt.common.group.mgt.GroupManagementException;
 import org.wso2.carbon.device.mgt.common.group.mgt.GroupUser;
@@ -38,18 +43,21 @@ import org.wso2.carbon.user.api.UserStoreManager;
 import org.wso2.carbon.user.core.util.UserCoreUtil;
 
 import java.sql.SQLException;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
-public class GroupManagementServiceProviderImpl implements GroupManagementServiceProvider {
+public class GroupManagementProviderServiceImpl implements GroupManagementProviderService {
 
-    private static Log log = LogFactory.getLog(GroupManagementServiceProviderImpl.class);
+    private static Log log = LogFactory.getLog(GroupManagementProviderServiceImpl.class);
 
     private GroupDAO groupDAO;
 
     /**
      * Set groupDAO from GroupManagementDAOFactory when class instantiate.
      */
-    public GroupManagementServiceProviderImpl() {
+    public GroupManagementProviderServiceImpl() {
         this.groupDAO = GroupManagementDAOFactory.getGroupDAO();
     }
 
@@ -71,6 +79,10 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
             if (!nameIsExists) {
                 groupId = this.groupDAO.addGroup(groupBroker, tenantId);
                 GroupManagementDAOFactory.commitTransaction();
+                if (groupId < 0) {
+                    return -1;
+                }
+                groupBroker.setId(groupId);
             } else {
                 return -2;
             }
@@ -83,10 +95,8 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
         } finally {
             GroupManagementDAOFactory.closeConnection();
         }
-        if (groupId == -1) {
+
-            return -1;
+        addGroupSharingRole(groupBroker.getOwner(), groupId, defaultRole, defaultPermissions);
-        }
-        addGroupSharingRole(groupBroker.getOwner(), deviceGroup.getName(), defaultRole, defaultPermissions);
         if (log.isDebugEnabled()) {
             log.debug("DeviceGroup added: " + groupBroker.getName());
         }
@@ -120,30 +130,22 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public boolean deleteGroup(String groupName) throws GroupManagementException {
+    public boolean deleteGroup(int groupId) throws GroupManagementException {
         String roleName;
-        DeviceGroup deviceGroup = getGroup(groupName);
+        DeviceGroup deviceGroup = getGroup(groupId);
         if (deviceGroup == null) {
             return false;
         }
-        List<String> groupRoles = getRoles(groupName);
+        List<String> groupRoles = getRoles(groupId);
         for (String role : groupRoles) {
             if (role != null) {
-                roleName = role.replace("Internal/group-" + groupName + "-", "");
+                roleName = role.replace("Internal/group-" + groupId + "-", "");
-                removeGroupSharingRole(groupName, roleName);
+                removeGroupSharingRole(groupId, roleName);
-            }
-        }
-        List<Device> groupDevices = getDevices(groupName);
-        try {
-            for (Device device : groupDevices) {
-                DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().modifyEnrollment(device);
             }
-        } catch (DeviceManagementException e) {
-            throw new GroupManagementException("Error occurred while removing device from group.", e);
         }
         try {
             GroupManagementDAOFactory.beginTransaction();
-            this.groupDAO.deleteGroup(groupName, CarbonContext.getThreadLocalCarbonContext().getTenantId());
+            this.groupDAO.deleteGroup(groupId, CarbonContext.getThreadLocalCarbonContext().getTenantId());
             GroupManagementDAOFactory.commitTransaction();
             if (log.isDebugEnabled()) {
                 log.debug("DeviceGroup " + deviceGroup.getName() + " removed.");
@@ -152,7 +154,7 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
         } catch (GroupManagementDAOException e) {
             GroupManagementDAOFactory.rollbackTransaction();
             throw new GroupManagementException("Error occurred while removing group " +
-                    "'" + groupName + "' data.", e);
+                                               "'" + groupId + "' data.", e);
         } catch (TransactionManagementException e) {
             throw new GroupManagementException("Error occurred while initiating transaction.", e);
         } finally {
@@ -164,21 +166,21 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public DeviceGroup getGroup(String groupName) throws GroupManagementException {
+    public DeviceGroup getGroup(int groupId) throws GroupManagementException {
         DeviceGroupBuilder groupBroker;
         try {
             GroupManagementDAOFactory.openConnection();
-            groupBroker = this.groupDAO.getGroup(groupName, CarbonContext.getThreadLocalCarbonContext().getTenantId());
+            groupBroker = this.groupDAO.getGroup(groupId, CarbonContext.getThreadLocalCarbonContext().getTenantId());
         } catch (GroupManagementDAOException e) {
-            throw new GroupManagementException("Error occurred while obtaining group " + groupName, e);
+            throw new GroupManagementException("Error occurred while obtaining group " + groupId, e);
         } catch (SQLException e) {
             throw new GroupManagementException("Error occurred while opening a connection to the data source.", e);
         } finally {
             GroupManagementDAOFactory.closeConnection();
         }
         if (groupBroker != null) {
-            groupBroker.setUsers(this.getUsers(groupName));
+            groupBroker.setUsers(this.getUsers(groupId));
-            groupBroker.setRoles(this.getRoles(groupName));
+            groupBroker.setRoles(this.getRoles(groupId));
             return groupBroker.getGroup();
         } else {
             return null;
@@ -189,12 +191,12 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public List<DeviceGroup> findGroups(String groupName, String owner) throws GroupManagementException {
+    public List<DeviceGroup> findInGroups(String groupName, String owner) throws GroupManagementException {
         List<DeviceGroupBuilder> deviceGroups = new ArrayList<>();
         try {
             int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
             GroupManagementDAOFactory.openConnection();
-            deviceGroups = this.groupDAO.getGroups(groupName, tenantId);
+            deviceGroups = this.groupDAO.findInGroups(groupName, tenantId);
         } catch (GroupManagementDAOException e) {
             throw new GroupManagementException("Error occurred while finding group " + groupName, e);
         } catch (SQLException e) {
@@ -204,8 +206,8 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
         }
         List<DeviceGroup> groupsWithData = new ArrayList<>();
         for (DeviceGroupBuilder groupBroker : deviceGroups) {
-            groupBroker.setUsers(this.getUsers(groupBroker.getName()));
+            groupBroker.setUsers(this.getUsers(groupBroker.getId()));
-            groupBroker.setRoles(this.getRoles(groupBroker.getName()));
+            groupBroker.setRoles(this.getRoles(groupBroker.getId()));
             groupsWithData.add(groupBroker.getGroup());
         }
         return groupsWithData;
@@ -222,13 +224,12 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
             userStoreManager = DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(tenantId)
                     .getUserStoreManager();
             String[] roleList = userStoreManager.getRoleListOfUser(username);
-            Map<String, DeviceGroup> groups = new HashMap<>();
+            Map<Integer, DeviceGroup> groups = new HashMap<>();
             for (String role : roleList) {
                 if (role != null && role.contains("Internal/group-")) {
-                    String groupName = role.split("-")[1];
+                    DeviceGroup deviceGroup = extractNewGroupFromRole(groups, role);
-                    if (!groups.containsKey(groupName)) {
+                    if (deviceGroup != null) {
-                        DeviceGroup deviceGroup = getGroup(groupName);
+                        groups.put(deviceGroup.getId(), deviceGroup);
-                        groups.put(groupName, deviceGroup);
                     }
                 }
             }
@@ -250,66 +251,39 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public boolean shareGroup(String username, String groupName, String sharingRole)
+    public boolean shareGroup(String username, int groupId, String sharingRole)
             throws GroupManagementException {
-        return modifyGroupShare(username, groupName, sharingRole, true);
+        return modifyGroupShare(username, groupId, sharingRole, true);
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
-    public boolean unshareGroup(String username, String groupName, String sharingRole)
+    public boolean unshareGroup(String username, int groupId, String sharingRole)
             throws GroupManagementException {
-        return modifyGroupShare(username, groupName, sharingRole, false);
+        return modifyGroupShare(username, groupId, sharingRole, false);
-    }
-
-    private boolean modifyGroupShare(String username, String groupName, String sharingRole,
-                                     boolean isAddNew)
-            throws GroupManagementException {
-        UserStoreManager userStoreManager;
-        String[] roles = new String[1];
-        try {
-            DeviceGroup deviceGroup = getGroup(groupName);
-            if (deviceGroup == null) {
-                return false;
-            }
-            int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
-            userStoreManager =
-                    DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(
-                            tenantId).getUserStoreManager();
-            roles[0] = "Internal/group-" + groupName + "-" + sharingRole;
-            if (isAddNew) {
-                userStoreManager.updateRoleListOfUser(username, null, roles);
-            } else {
-                userStoreManager.updateRoleListOfUser(username, roles, null);
-            }
-            return true;
-        } catch (UserStoreException e) {
-            throw new GroupManagementException("User store error in adding user " + username + " to group name:" +
-                    groupName, e);
-        }
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
-    public boolean addGroupSharingRole(String username, String groupName, String roleName,
+    public boolean addGroupSharingRole(String username, int groupId, String roleName,
                                        String[] permissions)
             throws GroupManagementException {
         UserStoreManager userStoreManager;
         String role;
         String[] userNames = new String[1];
         try {
-            DeviceGroup deviceGroup = getGroup(groupName);
+            DeviceGroup deviceGroup = getGroup(groupId);
             if (deviceGroup == null) {
                 return false;
             }
             int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
             userStoreManager = DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(tenantId)
                     .getUserStoreManager();
-            role = "Internal/group-" + groupName + "-" + roleName;
+            role = "Internal/group-" + groupId + "-" + roleName;
             userNames[0] = username;
             Permission[] carbonPermissions = new Permission[permissions.length];
             for (int i = 0; i < permissions.length; i++) {
@@ -318,8 +292,7 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
             userStoreManager.addRole(role, userNames, carbonPermissions);
             return true;
         } catch (UserStoreException e) {
-            String errorMsg = "User store error in adding role to group id:" + groupName;
+            String errorMsg = "User store error in adding role to group id:" + groupId;
-            log.error(errorMsg, e);
             throw new GroupManagementException(errorMsg, e);
         }
     }
@@ -328,23 +301,23 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public boolean removeGroupSharingRole(String groupName, String roleName)
+    public boolean removeGroupSharingRole(int groupId, String roleName)
             throws GroupManagementException {
         UserStoreManager userStoreManager;
         String role;
         try {
-            DeviceGroup deviceGroup = getGroup(groupName);
+            DeviceGroup deviceGroup = getGroup(groupId);
             if (deviceGroup == null) {
                 return false;
             }
             int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
             userStoreManager = DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(tenantId)
                     .getUserStoreManager();
-            role = "Internal/group-" + groupName + "-" + roleName;
+            role = "Internal/group-" + groupId + "-" + roleName;
             userStoreManager.deleteRole(role);
             return true;
         } catch (UserStoreException userStoreEx) {
-            String errorMsg = "User store error in adding role to group id:" + groupName;
+            String errorMsg = "User store error in adding role to group id:" + groupId;
             log.error(errorMsg, userStoreEx);
             throw new GroupManagementException(errorMsg, userStoreEx);
         }
@@ -354,7 +327,7 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public List<String> getRoles(String groupName) throws GroupManagementException {
+    public List<String> getRoles(int groupId) throws GroupManagementException {
         UserStoreManager userStoreManager;
         String[] roles;
         List<String> groupRoles;
@@ -365,13 +338,13 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
             roles = userStoreManager.getRoleNames();
             groupRoles = new ArrayList<>();
             for (String r : roles) {
-                if (r != null && r.contains("Internal/group-" + groupName + "-")) {
+                if (r != null && r.contains("Internal/group-" + groupId + "-")) {
-                    groupRoles.add(r.replace("Internal/group-" + groupName + "-", ""));
+                    groupRoles.add(r.replace("Internal/group-" + groupId + "-", ""));
                 }
             }
             return groupRoles;
         } catch (UserStoreException userStoreEx) {
-            String errorMsg = "User store error in adding role to group id:" + groupName;
+            String errorMsg = "User store error in adding role to group id:" + groupId;
             log.error(errorMsg, userStoreEx);
             throw new GroupManagementException(errorMsg, userStoreEx);
         }
@@ -381,7 +354,7 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public List<String> getRoles(String username, String groupName) throws GroupManagementException {
+    public List<String> getRoles(String username, int groupId) throws GroupManagementException {
         UserStoreManager userStoreManager;
         List<String> groupRoleList = new ArrayList<>();
         try {
@@ -390,8 +363,8 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
                     .getUserStoreManager();
             String[] roleList = userStoreManager.getRoleListOfUser(username);
             for (String role : roleList) {
-                if (role != null && role.contains("Internal/group-" + groupName)) {
+                if (role != null && role.contains("Internal/group-" + groupId)) {
-                    String roleName = role.replace("Internal/group-" + groupName + "-", "");
+                    String roleName = role.replace("Internal/group-" + groupId + "-", "");
                     groupRoleList.add(roleName);
                 }
             }
@@ -405,16 +378,16 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public List<GroupUser> getUsers(String groupName) throws GroupManagementException {
+    public List<GroupUser> getUsers(int groupId) throws GroupManagementException {
         UserStoreManager userStoreManager;
         Map<String, GroupUser> groupUserHashMap = new HashMap<>();
         try {
             int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
             userStoreManager = DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(tenantId)
                     .getUserStoreManager();
-            List<String> rolesForGroup = this.getRoles(groupName);
+            List<String> rolesForGroup = this.getRoles(groupId);
             for (String role : rolesForGroup) {
-                String[] users = userStoreManager.getUserListOfRole("Internal/group-" + groupName + "-" + role);
+                String[] users = userStoreManager.getUserListOfRole("Internal/group-" + groupId + "-" + role);
                 for (String user : users) {
                     GroupUser groupUser;
                     if (groupUserHashMap.containsKey(user)) {
@@ -431,7 +404,7 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
             }
             return new ArrayList<>(groupUserHashMap.values());
         } catch (UserStoreException e) {
-            String errorMsg = "User store error in fetching user list for group id:" + groupName;
+            String errorMsg = "User store error in fetching user list for group id:" + groupId;
             log.error(errorMsg, e);
             throw new GroupManagementException(errorMsg, e);
         }
@@ -441,53 +414,45 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public List<Device> getDevices(String groupName) throws GroupManagementException {
+    public List<Device> getDevices(int groupId) throws GroupManagementException {
-        return Collections.emptyList();
+        try {
-        //TODO: Add a method that returns a collection of devices in a particular group to GroupDAO
+            int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
-//        try {
+            return this.groupDAO.getDevices(groupId, tenantId);
-//            return DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevices(groupName);
+        } catch (GroupManagementDAOException e) {
-//        } catch (DeviceManagementException e) {
+            throw new GroupManagementException("Error occurred while getting devices in group.", e);
-//            throw new GroupManagementException("Error occurred while getting devices in group.", e);
+        }
-//        }
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
-    public PaginationResult getDevices(String groupName, PaginationRequest request)
+    public PaginationResult getDevices(int groupId, PaginationRequest request)
             throws GroupManagementException {
-        return null;
+        int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
-        //TODO: Add a method that returns a collection of devices in a particular group to GroupDAO
+        try {
-//        try {
+            return this.groupDAO.getDevices(groupId, request, tenantId);
-//            return DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevices(groupName);
+        } catch (GroupManagementDAOException e) {
-//        } catch (DeviceManagementException e) {
+            throw new GroupManagementException("Error occurred while getting devices in group.", e);
-//            throw new GroupManagementException("Error occurred while getting devices in group.", e);
+        }
-//        }
-//        try {
-//            return DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevices(groupName,
-//                    request);
-//        } catch (DeviceManagementException e) {
-//            throw new GroupManagementException("Error occurred while getting devices in group.", e);
-//        }
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
-    public int getDeviceCount(String groupName) throws GroupManagementException {
+    public int getDeviceCount(int groupId) throws GroupManagementException {
         try {
             int count;
             GroupManagementDAOFactory.beginTransaction();
-            count = groupDAO.getDeviceCount(groupName,
+            count = groupDAO.getDeviceCount(groupId,
-                    CarbonContext.getThreadLocalCarbonContext().getTenantId());
+                                            CarbonContext.getThreadLocalCarbonContext().getTenantId());
             GroupManagementDAOFactory.commitTransaction();
             return count;
         } catch (GroupManagementDAOException e) {
             GroupManagementDAOFactory.rollbackTransaction();
             throw new GroupManagementException("Error occurred while retrieving device count of group " +
-                    "'" + groupName + "'.", e);
+                                               "'" + groupId + "'.", e);
         } catch (TransactionManagementException e) {
             throw new GroupManagementException("Error occurred while initiating transaction.", e);
         } finally {
@@ -499,19 +464,22 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public boolean addDevice(DeviceIdentifier deviceId, String groupName)
+    public boolean addDevice(DeviceIdentifier deviceIdentifier, int groupId)
             throws GroupManagementException {
         Device device;
         DeviceGroup deviceGroup;
         try {
-            device = DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevice(deviceId);
+            device = DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevice(deviceIdentifier);
-            deviceGroup = this.getGroup(groupName);
+            deviceGroup = this.getGroup(groupId);
             if (device == null || deviceGroup == null) {
                 return false;
             }
-            DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().modifyEnrollment(device);
+            int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
+            this.groupDAO.addDevice(groupId, device.getId(), tenantId);
         } catch (DeviceManagementException e) {
-            throw new GroupManagementException("Error occurred while adding device in to deviceGroup.", e);
+            throw new GroupManagementException("Error occurred while retrieving device.", e);
+        } catch (GroupManagementDAOException e) {
+            throw new GroupManagementException("Error occurred while adding device to group '" + groupId + "'.", e);
         }
         return true;
     }
@@ -520,19 +488,22 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public boolean removeDevice(DeviceIdentifier deviceId, String groupName)
+    public boolean removeDevice(DeviceIdentifier deviceIdentifier, int groupId)
             throws GroupManagementException {
         Device device;
         DeviceGroup deviceGroup;
         try {
-            device = DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevice(deviceId);
+            device = DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().getDevice(deviceIdentifier);
-            deviceGroup = this.getGroup(groupName);
+            deviceGroup = this.getGroup(groupId);
             if (device == null || deviceGroup == null) {
                 return false;
             }
-            DeviceManagementDataHolder.getInstance().getDeviceManagementProvider().modifyEnrollment(device);
+            int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
+            this.groupDAO.removeDevice(groupId, device.getId(), tenantId);
         } catch (DeviceManagementException e) {
-            throw new GroupManagementException("Error occurred while removing device from deviceGroup.", e);
+            throw new GroupManagementException("Error occurred while retrieving device.", e);
+        } catch (GroupManagementDAOException e) {
+            throw new GroupManagementException("Error occurred while adding device to group '" + groupId + "'.", e);
         }
         return true;
     }
@@ -541,9 +512,9 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public String[] getPermissions(String username, String groupName) throws GroupManagementException {
+    public String[] getPermissions(String username, int groupId) throws GroupManagementException {
         UserRealm userRealm;
-        List<String> roles = getRoles(username, groupName);
+        List<String> roles = getRoles(username, groupId);
         int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
         try {
             userRealm = DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(tenantId);
@@ -553,8 +524,8 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
                 for (String resourceId : resourceIds) {
                     for (String roleName : roles) {
                         if (userRealm.getAuthorizationManager().
-                                isRoleAuthorized("Internal/group-" + groupName + "-" + roleName, resourceId,
+                                isRoleAuthorized("Internal/group-" + groupId + "-" + roleName, resourceId,
-                                        CarbonConstants.UI_PERMISSION_ACTION)) {
+                                                 CarbonConstants.UI_PERMISSION_ACTION)) {
                             lstPermissions.add(resourceId);
                         }
                     }
@@ -575,17 +546,16 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
             throws GroupManagementException {
         UserRealm userRealm;
         int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
-        Map<String, DeviceGroup> groups = new HashMap<>();
+        Map<Integer, DeviceGroup> groups = new HashMap<>();
         try {
             userRealm = DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(tenantId);
             String[] roles = userRealm.getUserStoreManager().getRoleListOfUser(username);
             for (String role : roles) {
                 if (role != null && role.contains("Internal/group-") && userRealm.getAuthorizationManager()
                         .isRoleAuthorized(role, permission, CarbonConstants.UI_PERMISSION_ACTION)) {
-                    String groupName = role.split("-")[1];
+                    DeviceGroup deviceGroup = extractNewGroupFromRole(groups, role);
-                    if (!groups.containsKey(groupName)) {
+                    if (deviceGroup != null) {
-                        DeviceGroup deviceGroup = getGroup(groupName);
+                        groups.put(deviceGroup.getId(), deviceGroup);
-                        groups.put(groupName, deviceGroup);
                     }
                 }
             }
@@ -599,17 +569,17 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
      * {@inheritDoc}
      */
     @Override
-    public boolean isAuthorized(String username, String groupName, String permission)
+    public boolean isAuthorized(String username, int groupId, String permission)
             throws GroupManagementException {
         UserRealm userRealm;
         int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
         try {
             userRealm = DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(tenantId);
-            List<String> roles = this.getRoles(username, groupName);
+            List<String> roles = this.getRoles(username, groupId);
             for (String role : roles) {
                 if (userRealm.getAuthorizationManager()
-                        .isRoleAuthorized("Internal/group-" + groupName + "-" + role, permission,
+                        .isRoleAuthorized("Internal/group-" + groupId + "-" + role, permission,
-                                CarbonConstants.UI_PERMISSION_ACTION)) {
+                                          CarbonConstants.UI_PERMISSION_ACTION)) {
                     return true;
                 }
             }
@@ -619,4 +589,44 @@ public class GroupManagementServiceProviderImpl implements GroupManagementServic
         }
     }
 
+    private boolean modifyGroupShare(String username, int groupId, String sharingRole,
+                                     boolean isAddNew)
+            throws GroupManagementException {
+        UserStoreManager userStoreManager;
+        String[] roles = new String[1];
+        try {
+            DeviceGroup deviceGroup = getGroup(groupId);
+            if (deviceGroup == null) {
+                return false;
+            }
+            int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
+            userStoreManager =
+                    DeviceManagementDataHolder.getInstance().getRealmService().getTenantUserRealm(
+                            tenantId).getUserStoreManager();
+            roles[0] = "Internal/group-" + groupId + "-" + sharingRole;
+            if (isAddNew) {
+                userStoreManager.updateRoleListOfUser(username, null, roles);
+            } else {
+                userStoreManager.updateRoleListOfUser(username, roles, null);
+            }
+            return true;
+        } catch (UserStoreException e) {
+            throw new GroupManagementException("User store error in adding user " + username + " to group name:" +
+                                               groupId, e);
+        }
+    }
+
+    private DeviceGroup extractNewGroupFromRole(Map<Integer, DeviceGroup> groups, String role)
+            throws GroupManagementException {
+        try {
+            int groupId = Integer.parseInt(role.split("-")[1]);
+            if (!groups.containsKey(groupId)) {
+                return getGroup(groupId);
+            }
+        } catch (NumberFormatException e) {
+            log.error("Unable to extract groupId from role " + role, e);
+        }
+        return null;
+    }
+
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/common/BaseDeviceManagementTest.java

@@ -31,6 +31,7 @@ import org.wso2.carbon.context.PrivilegedCarbonContext;
 import org.wso2.carbon.device.mgt.common.DeviceManagementException;
 import org.wso2.carbon.device.mgt.core.TestUtils;
 import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory;
+import org.wso2.carbon.device.mgt.core.group.mgt.dao.GroupManagementDAOFactory;
 import org.wso2.carbon.device.mgt.core.util.DeviceManagerUtil;
 
 import javax.sql.DataSource;
@@ -58,6 +59,7 @@ public abstract class BaseDeviceManagementTest {
     public void initDataSource() throws Exception {
         this.dataSource = this.getDataSource(this.readDataSourceConfig());
         DeviceManagementDAOFactory.init(dataSource);
+        GroupManagementDAOFactory.init(dataSource);
     }
 
     @BeforeClass
@@ -135,6 +137,7 @@ public abstract class BaseDeviceManagementTest {
 //            this.cleanApplicationData(conn);
 //            this.cleanupDeviceData(conn);
 //            this.cleanupDeviceTypeData(conn);
+            this.cleanupGroupData(conn);
 
             conn.commit();
         } catch (SQLException e) {
@@ -190,6 +193,12 @@ public abstract class BaseDeviceManagementTest {
         }
     }
 
+    private void cleanupGroupData(Connection conn) throws SQLException {
+        try (PreparedStatement stmt = conn.prepareStatement("DELETE FROM DM_GROUP")) {
+            stmt.execute();
+        }
+    }
+
     public DataSource getDataSource() {
         return dataSource;
     }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/common/TestDataHolder.java

@@ -18,7 +18,9 @@ package org.wso2.carbon.device.mgt.core.common;
 import org.wso2.carbon.device.mgt.common.Device;
 import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
 import org.wso2.carbon.device.mgt.common.app.mgt.Application;
+import org.wso2.carbon.device.mgt.common.group.mgt.DeviceGroup;
 import org.wso2.carbon.device.mgt.core.dto.DeviceType;
+import org.wso2.carbon.device.mgt.core.group.mgt.DeviceGroupBuilder;
 
 import java.util.Date;
 import java.util.Properties;
@@ -30,6 +32,7 @@ public class TestDataHolder {
     public static String TEST_DEVICE_TYPE = "Test";
     public static Integer SUPER_TENANT_ID = -1234;
     public static String initialDeviceIdentifier = "12345";
+    public static String OWNER = "admin";
 
     public static Device generateDummyDeviceData(String deviceType){
 
@@ -37,12 +40,12 @@ public class TestDataHolder {
         EnrolmentInfo enrolmentInfo = new EnrolmentInfo();
         enrolmentInfo.setDateOfEnrolment(new Date().getTime());
         enrolmentInfo.setDateOfLastUpdate(new Date().getTime());
-        enrolmentInfo.setOwner("admin");
+        enrolmentInfo.setOwner(OWNER);
         enrolmentInfo.setOwnership(EnrolmentInfo.OwnerShip.BYOD);
         enrolmentInfo.setStatus(EnrolmentInfo.Status.CREATED);
         device.setEnrolmentInfo(enrolmentInfo);
         device.setDescription("Test Description");
-        device.setDeviceIdentifier("12345");
+        device.setDeviceIdentifier(initialDeviceIdentifier);
         device.setType(deviceType);
         return device;
     }
@@ -70,4 +73,15 @@ public class TestDataHolder {
 
         return application;
     }
+
+    public static DeviceGroup generateDummyGroupData() {
+        DeviceGroup deviceGroup = new DeviceGroup();
+        deviceGroup.setName("Test device group");
+        deviceGroup.setDescription("Test description");
+        deviceGroup.setDateOfCreation(new Date().getTime());
+        deviceGroup.setDateOfLastUpdate(new Date().getTime());
+        deviceGroup.setOwner(OWNER);
+        DeviceGroupBuilder broker = new DeviceGroupBuilder(deviceGroup);
+        return broker.getGroup();
+    }
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/dao/GroupPersistTests.java

@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.wso2.carbon.device.mgt.core.dao;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.testng.Assert;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+import org.wso2.carbon.device.mgt.common.TransactionManagementException;
+import org.wso2.carbon.device.mgt.common.group.mgt.DeviceGroup;
+import org.wso2.carbon.device.mgt.core.common.BaseDeviceManagementTest;
+import org.wso2.carbon.device.mgt.core.common.TestDataHolder;
+import org.wso2.carbon.device.mgt.core.group.mgt.DeviceGroupBuilder;
+import org.wso2.carbon.device.mgt.core.group.mgt.dao.GroupDAO;
+import org.wso2.carbon.device.mgt.core.group.mgt.dao.GroupManagementDAOException;
+import org.wso2.carbon.device.mgt.core.group.mgt.dao.GroupManagementDAOFactory;
+
+import java.sql.SQLException;
+import java.util.Date;
+import java.util.List;
+
+public class GroupPersistTests extends BaseDeviceManagementTest {
+
+    private static final Log log = LogFactory.getLog(GroupPersistTests.class);
+    GroupDAO groupDAO = GroupManagementDAOFactory.getGroupDAO();
+    int groupId = -1;
+
+    @BeforeClass
+    @Override
+    public void init() {
+        try {
+            initDataSource();
+        } catch (Exception e) {
+            String msg = "Error occurred while initializing data source.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        }
+    }
+
+    @Test
+    public void testAddGroupTest() {
+        DeviceGroup deviceGroup = TestDataHolder.generateDummyGroupData();
+        try {
+            GroupManagementDAOFactory.beginTransaction();
+            groupId = groupDAO.addGroup(deviceGroup, TestDataHolder.SUPER_TENANT_ID);
+            GroupManagementDAOFactory.commitTransaction();
+            log.debug("Group added to database.");
+        } catch (GroupManagementDAOException e) {
+            GroupManagementDAOFactory.rollbackTransaction();
+            String msg = "Error occurred while adding device type '" + deviceGroup.getName() + "'.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } catch (TransactionManagementException e) {
+            String msg = "Error occurred while initiating transaction.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } finally {
+            GroupManagementDAOFactory.closeConnection();
+        }
+
+        DeviceGroup group = getGroupById(groupId);
+        Assert.assertNotNull(group, "Group is null");
+        log.debug("Group name: " + group.getName());
+    }
+
+    public DeviceGroup getGroupById(int groupId) {
+        try {
+            GroupManagementDAOFactory.openConnection();
+            return groupDAO.getGroup(groupId, TestDataHolder.SUPER_TENANT_ID);
+        } catch (GroupManagementDAOException e) {
+            String msg = "Error occurred while retrieving group details.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } catch (SQLException e) {
+            String msg = "Error occurred while opening a connection to the data source.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } finally {
+            GroupManagementDAOFactory.closeConnection();
+        }
+        return null;
+    }
+
+    @Test(dependsOnMethods = {"testAddGroupTest"})
+    public void updateGroupTest() {
+        long time = new Date().getTime();
+        String name = "Test Updated";
+        String desc = "Desc updated";
+        DeviceGroup group = getGroupById(groupId);
+        Assert.assertNotNull(group, "Group is null");
+        group.setDateOfLastUpdate(time);
+        group.setName(name);
+        group.setDescription(desc);
+        try {
+            GroupManagementDAOFactory.beginTransaction();
+            groupDAO.updateGroup(group, TestDataHolder.SUPER_TENANT_ID);
+            GroupManagementDAOFactory.commitTransaction();
+            log.debug("Group updated");
+        } catch (GroupManagementDAOException e) {
+            GroupManagementDAOFactory.rollbackTransaction();
+            String msg = "Error occurred while updating group details.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } catch (TransactionManagementException e) {
+            String msg = "Error occurred while initiating transaction.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } finally {
+            GroupManagementDAOFactory.closeConnection();
+        }
+
+        group = getGroupById(group.getId());
+        Assert.assertNotNull(group, "Group is null");
+        Assert.assertEquals(group.getName(), name, "Group name");
+        Assert.assertEquals(group.getDescription(), desc, "Group description");
+        Assert.assertEquals((long) group.getDateOfLastUpdate(), time, "Update time");
+    }
+
+    @Test(dependsOnMethods = {"testAddGroupTest"})
+    public void findGroupTest() {
+        try {
+            GroupManagementDAOFactory.openConnection();
+            List<DeviceGroupBuilder> groups = groupDAO.findInGroups("Test", TestDataHolder.SUPER_TENANT_ID);
+            Assert.assertNotEquals(groups.size(), 0, "No groups found");
+            Assert.assertNotNull(groups.get(0), "Group is null");
+            log.debug("Group found: " + groups.get(0).getName());
+        } catch (GroupManagementDAOException e) {
+            String msg = "Error occurred while find group by name.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } catch (SQLException e) {
+            String msg = "Error occurred while opening a connection to the data source.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } finally {
+            GroupManagementDAOFactory.closeConnection();
+        }
+    }
+
+    @Test(dependsOnMethods = {"testAddGroupTest"})
+    public void getGroupTest() {
+        try {
+            GroupManagementDAOFactory.openConnection();
+            List<DeviceGroupBuilder> groups = groupDAO.getGroups(TestDataHolder.SUPER_TENANT_ID);
+            Assert.assertNotEquals(groups.size(), 0, "No groups found");
+            Assert.assertNotNull(groups.get(0), "Group is null");
+            log.debug("No of Groups found: " + groups.size());
+        } catch (GroupManagementDAOException e) {
+            String msg = "Error occurred while find group by name.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } catch (SQLException e) {
+            String msg = "Error occurred while opening a connection to the data source.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } finally {
+            GroupManagementDAOFactory.closeConnection();
+        }
+    }
+
+    @Test(dependsOnMethods = {"updateGroupTest"})
+    public void deleteGroupTest() {
+        DeviceGroup group = getGroupById(groupId);
+        int groupId = 0;
+        try {
+            Assert.assertNotNull(group, "Group is null");
+            groupId = group.getId();
+            GroupManagementDAOFactory.beginTransaction();
+            groupDAO.deleteGroup(groupId, TestDataHolder.SUPER_TENANT_ID);
+            GroupManagementDAOFactory.commitTransaction();
+            log.debug("Group deleted");
+        } catch (GroupManagementDAOException e) {
+            GroupManagementDAOFactory.rollbackTransaction();
+            String msg = "Error occurred while updating group details.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } catch (TransactionManagementException e) {
+            String msg = "Error occurred while initiating transaction.";
+            log.error(msg, e);
+            Assert.fail(msg, e);
+        } finally {
+            GroupManagementDAOFactory.closeConnection();
+        }
+        group = getGroupById(groupId);
+        Assert.assertNull(group, "Group not deleted");
+    }
+}

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/resources/sql/h2.sql

@@ -1,378 +1,378 @@
 CREATE TABLE IF NOT EXISTS DM_DEVICE_TYPE (
-     ID   INT auto_increment NOT NULL,
+  ID   INT AUTO_INCREMENT NOT NULL,
-     NAME VARCHAR(300) DEFAULT NULL,
+  NAME VARCHAR(300) DEFAULT NULL,
-     PRIMARY KEY (ID)
+  PRIMARY KEY (ID)
+);
+
+CREATE TABLE IF NOT EXISTS DM_GROUP (
+  ID                  INTEGER AUTO_INCREMENT NOT NULL,
+  GROUP_NAME          VARCHAR(100) DEFAULT NULL,
+  DESCRIPTION         TEXT         DEFAULT NULL,
+  DATE_OF_CREATE      BIGINT       DEFAULT NULL,
+  DATE_OF_LAST_UPDATE BIGINT       DEFAULT NULL,
+  OWNER               VARCHAR(45)  DEFAULT NULL,
+  TENANT_ID           INTEGER      DEFAULT 0,
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_CERTIFICATE (
-      ID                    INTEGER auto_increment NOT NULL,
+  ID            INTEGER AUTO_INCREMENT NOT NULL,
-      SERIAL_NUMBER            VARCHAR(500) DEFAULT NULL,
+  SERIAL_NUMBER VARCHAR(500) DEFAULT NULL,
-    	CERTIFICATE                  BLOB DEFAULT NULL,
+  CERTIFICATE   BLOB         DEFAULT NULL,
-    	PRIMARY KEY (ID)
+  TENANT_ID     INTEGER      DEFAULT 0,
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE (
-     ID                    INTEGER auto_increment NOT NULL,
+  ID                    INTEGER AUTO_INCREMENT NOT NULL,
-     DESCRIPTION           TEXT DEFAULT NULL,
+  DESCRIPTION           TEXT         DEFAULT NULL,
-     NAME                  VARCHAR(100) DEFAULT NULL,
+  NAME                  VARCHAR(100) DEFAULT NULL,
-     DEVICE_TYPE_ID        INT(11) DEFAULT NULL,
+  DEVICE_TYPE_ID        INT(11)      DEFAULT NULL,
-     DEVICE_IDENTIFICATION VARCHAR(300) DEFAULT NULL,
+  DEVICE_IDENTIFICATION VARCHAR(300) DEFAULT NULL,
-     TENANT_ID INTEGER DEFAULT 0,
+  TENANT_ID             INTEGER      DEFAULT 0,
-     PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-     CONSTRAINT fk_DM_DEVICE_DM_DEVICE_TYPE2 FOREIGN KEY (DEVICE_TYPE_ID )
+  CONSTRAINT fk_DM_DEVICE_DM_DEVICE_TYPE2 FOREIGN KEY (DEVICE_TYPE_ID)
-     REFERENCES DM_DEVICE_TYPE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
+  REFERENCES DM_DEVICE_TYPE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
+);
+
+CREATE TABLE IF NOT EXISTS DM_DEVICE_GROUP_MAP (
+  ID        INTEGER AUTO_INCREMENT NOT NULL,
+  DEVICE_ID INTEGER DEFAULT NULL,
+  GROUP_ID  INTEGER DEFAULT NULL,
+  TENANT_ID INTEGER DEFAULT 0,
+  PRIMARY KEY (ID),
+  CONSTRAINT fk_DM_DEVICE_GROUP_MAP_DM_DEVICE2 FOREIGN KEY (DEVICE_ID)
+  REFERENCES DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
+  CONSTRAINT fk_DM_DEVICE_GROUP_MAP_DM_GROUP2 FOREIGN KEY (GROUP_ID)
+  REFERENCES DM_GROUP (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                 INTEGER AUTO_INCREMENT NOT NULL,
-    TYPE VARCHAR(50) NOT NULL,
+  TYPE               VARCHAR(50)            NOT NULL,
-    CREATED_TIMESTAMP TIMESTAMP NOT NULL,
+  CREATED_TIMESTAMP  TIMESTAMP              NOT NULL,
-    RECEIVED_TIMESTAMP TIMESTAMP NULL,
+  RECEIVED_TIMESTAMP TIMESTAMP              NULL,
-    OPERATION_CODE VARCHAR(1000) NOT NULL,
+  OPERATION_CODE     VARCHAR(1000)          NOT NULL,
-    PRIMARY KEY (ID)
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_CONFIG_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID     INTEGER NOT NULL,
-    OPERATION_CONFIG  BLOB DEFAULT NULL,
+  OPERATION_CONFIG BLOB DEFAULT NULL,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_config FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_config FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_COMMAND_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID INTEGER NOT NULL,
-    ENABLED BOOLEAN NOT NULL DEFAULT FALSE,
+  ENABLED      BOOLEAN NOT NULL DEFAULT FALSE,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_command FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_command FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID      INTEGER NOT NULL,
-    ENABLED INTEGER NOT NULL DEFAULT 0,
+  ENABLED           INTEGER NOT NULL DEFAULT 0,
-    OPERATION_DETAILS BLOB DEFAULT NULL,
+  OPERATION_DETAILS BLOB             DEFAULT NULL,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_policy FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_policy FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_PROFILE_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID      INTEGER NOT NULL,
-    ENABLED INTEGER NOT NULL DEFAULT 0,
+  ENABLED           INTEGER NOT NULL DEFAULT 0,
-    OPERATION_DETAILS BLOB DEFAULT NULL,
+  OPERATION_DETAILS BLOB             DEFAULT NULL,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_profile FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_profile FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_ENROLMENT (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                  INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID           INTEGER                NOT NULL,
-    OWNER VARCHAR(50) NOT NULL,
+  OWNER               VARCHAR(50)            NOT NULL,
-    OWNERSHIP VARCHAR(45) DEFAULT NULL,
+  OWNERSHIP           VARCHAR(45) DEFAULT NULL,
-    STATUS VARCHAR(50) NULL,
+  STATUS              VARCHAR(50)            NULL,
-    DATE_OF_ENROLMENT TIMESTAMP DEFAULT NULL,
+  DATE_OF_ENROLMENT   TIMESTAMP   DEFAULT NULL,
-    DATE_OF_LAST_UPDATE TIMESTAMP DEFAULT NULL,
+  DATE_OF_LAST_UPDATE TIMESTAMP   DEFAULT NULL,
-    TENANT_ID INT NOT NULL,
+  TENANT_ID           INT                    NOT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_ENROLMENT_OP_MAPPING (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID           INTEGER AUTO_INCREMENT NOT NULL,
-    ENROLMENT_ID INTEGER NOT NULL,
+  ENROLMENT_ID INTEGER                NOT NULL,
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID INTEGER                NOT NULL,
-    STATUS VARCHAR(50) NULL,
+  STATUS       VARCHAR(50)            NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_operation_mapping_device FOREIGN KEY (ENROLMENT_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_mapping_device FOREIGN KEY (ENROLMENT_ID) REFERENCES
     DM_ENROLMENT (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_device_operation_mapping_operation FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_mapping_operation FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_OPERATION_RESPONSE (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                 INTEGER AUTO_INCREMENT NOT NULL,
-    ENROLMENT_ID INTEGER NOT NULL,
+  ENROLMENT_ID       INTEGER                NOT NULL,
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID       INTEGER                NOT NULL,
-    OPERATION_RESPONSE BLOB DEFAULT NULL,
+  OPERATION_RESPONSE BLOB DEFAULT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_operation_response_enrollment FOREIGN KEY (ENROLMENT_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_response_enrollment FOREIGN KEY (ENROLMENT_ID) REFERENCES
     DM_ENROLMENT (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_device_operation_response_operation FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_response_operation FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 -- POLICY RELATED TABLES --
 
-CREATE  TABLE IF NOT EXISTS DM_PROFILE (
+CREATE TABLE IF NOT EXISTS DM_PROFILE (
-  ID INT NOT NULL AUTO_INCREMENT ,
+  ID             INT         NOT NULL AUTO_INCREMENT,
-  PROFILE_NAME VARCHAR(45) NOT NULL ,
+  PROFILE_NAME   VARCHAR(45) NOT NULL,
-  TENANT_ID INT NOT NULL ,
+  TENANT_ID      INT         NOT NULL,
-  DEVICE_TYPE_ID INT NOT NULL ,
+  DEVICE_TYPE_ID INT         NOT NULL,
-  CREATED_TIME DATETIME NOT NULL ,
+  CREATED_TIME   DATETIME    NOT NULL,
-  UPDATED_TIME DATETIME NOT NULL ,
+  UPDATED_TIME   DATETIME    NOT NULL,
-  PRIMARY KEY (ID) ,
+  PRIMARY KEY (ID),
   CONSTRAINT DM_PROFILE_DEVICE_TYPE
-    FOREIGN KEY (DEVICE_TYPE_ID )
+  FOREIGN KEY (DEVICE_TYPE_ID)
-    REFERENCES DM_DEVICE_TYPE (ID )
+  REFERENCES DM_DEVICE_TYPE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
-);
+);
-
+
-
+CREATE TABLE IF NOT EXISTS DM_POLICY (
-
+  ID             INT(11)       NOT NULL AUTO_INCREMENT,
-
+  NAME           VARCHAR(45)            DEFAULT NULL,
-
+  DESCRIPTION    VARCHAR(1000) NULL,
-CREATE  TABLE IF NOT EXISTS DM_POLICY (
+  TENANT_ID      INT(11)       NOT NULL,
-  ID INT(11) NOT NULL AUTO_INCREMENT ,
+  PROFILE_ID     INT(11)       NOT NULL,
-  NAME VARCHAR(45) DEFAULT NULL ,
+  OWNERSHIP_TYPE VARCHAR(45)   NULL,
-  DESCRIPTION VARCHAR(1000) NULL,
+  COMPLIANCE     VARCHAR(100)  NULL,
-  TENANT_ID INT(11) NOT NULL ,
+  PRIORITY       INT           NOT NULL,
-  PROFILE_ID INT(11) NOT NULL ,
+  ACTIVE         INT(2)        NOT NULL,
-  OWNERSHIP_TYPE VARCHAR(45) NULL,
+  UPDATED        INT(1)        NULL,
-  COMPLIANCE VARCHAR(100) NULL,
+  PRIMARY KEY (ID),
-  PRIORITY INT NOT NULL,
-  ACTIVE INT(2) NOT NULL,
-  UPDATED INT(1) NULL,
-  PRIMARY KEY (ID) ,
   CONSTRAINT FK_DM_PROFILE_DM_POLICY
-    FOREIGN KEY (PROFILE_ID )
+  FOREIGN KEY (PROFILE_ID)
-    REFERENCES DM_PROFILE (ID )
+  REFERENCES DM_PROFILE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_DEVICE_POLICY (
-
+  ID           INT(11) NOT NULL AUTO_INCREMENT,
-
+  DEVICE_ID    INT(11) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_DEVICE_POLICY (
-  ID INT(11) NOT NULL AUTO_INCREMENT ,
-  DEVICE_ID INT(11) NOT NULL ,
   ENROLMENT_ID INT(11) NOT NULL,
-  DEVICE BLOB NOT NULL,
+  DEVICE       BLOB    NOT NULL,
-  POLICY_ID INT(11) NOT NULL ,
+  POLICY_ID    INT(11) NOT NULL,
-  PRIMARY KEY (ID) ,
+  PRIMARY KEY (ID),
   CONSTRAINT FK_POLICY_DEVICE_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION,
+  ON UPDATE NO ACTION,
   CONSTRAINT FK_DEVICE_DEVICE_POLICY
-    FOREIGN KEY (DEVICE_ID )
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID )
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_DEVICE_TYPE_POLICY (
-
+  ID             INT(11) NOT NULL,
-
+  DEVICE_TYPE_ID INT(11) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_DEVICE_TYPE_POLICY (
+  POLICY_ID      INT(11) NOT NULL,
-  ID INT(11) NOT NULL ,
+  PRIMARY KEY (ID),
-  DEVICE_TYPE_ID INT(11) NOT NULL ,
-  POLICY_ID INT(11) NOT NULL ,
-  PRIMARY KEY (ID) ,
   CONSTRAINT FK_DEVICE_TYPE_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION,
+  ON UPDATE NO ACTION,
   CONSTRAINT FK_DEVICE_TYPE_POLICY_DEVICE_TYPE
-    FOREIGN KEY (DEVICE_TYPE_ID )
+  FOREIGN KEY (DEVICE_TYPE_ID)
-    REFERENCES DM_DEVICE_TYPE (ID )
+  REFERENCES DM_DEVICE_TYPE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
-);
+);
-
+
-
+CREATE TABLE IF NOT EXISTS DM_PROFILE_FEATURES (
-
+  ID             INT(11)     NOT NULL AUTO_INCREMENT,
-
+  PROFILE_ID     INT(11)     NOT NULL,
-
+  FEATURE_CODE   VARCHAR(30) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_PROFILE_FEATURES (
+  DEVICE_TYPE_ID INT         NOT NULL,
-  ID INT(11) NOT NULL AUTO_INCREMENT,
+  TENANT_ID      INT(11)     NOT NULL,
-  PROFILE_ID INT(11) NOT NULL,
+  CONTENT        BLOB        NULL     DEFAULT NULL,
-  FEATURE_CODE VARCHAR(30) NOT NULL,
-  DEVICE_TYPE_ID INT NOT NULL,
-  TENANT_ID INT(11) NOT NULL ,
-  CONTENT BLOB NULL DEFAULT NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_DM_PROFILE_DM_POLICY_FEATURES
-    FOREIGN KEY (PROFILE_ID)
+  FOREIGN KEY (PROFILE_ID)
-    REFERENCES DM_PROFILE (ID)
+  REFERENCES DM_PROFILE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_ROLE_POLICY (
-
+  ID        INT(11)     NOT NULL AUTO_INCREMENT,
-
+  ROLE_NAME VARCHAR(45) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_ROLE_POLICY (
+  POLICY_ID INT(11)     NOT NULL,
-  ID INT(11) NOT NULL AUTO_INCREMENT ,
+  PRIMARY KEY (ID),
-  ROLE_NAME VARCHAR(45) NOT NULL ,
-  POLICY_ID INT(11) NOT NULL ,
-  PRIMARY KEY (ID) ,
   CONSTRAINT FK_ROLE_POLICY_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_USER_POLICY (
-
+  ID        INT         NOT NULL AUTO_INCREMENT,
-
+  POLICY_ID INT         NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_USER_POLICY (
+  USERNAME  VARCHAR(45) NOT NULL,
-  ID INT NOT NULL AUTO_INCREMENT ,
+  PRIMARY KEY (ID),
-  POLICY_ID INT NOT NULL ,
-  USERNAME VARCHAR(45) NOT NULL ,
-  PRIMARY KEY (ID) ,
   CONSTRAINT DM_POLICY_USER_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
-);
+);
-
+
-
+CREATE TABLE IF NOT EXISTS DM_DEVICE_POLICY_APPLIED (
- CREATE  TABLE IF NOT EXISTS DM_DEVICE_POLICY_APPLIED (
+  ID             INT       NOT NULL AUTO_INCREMENT,
-  ID INT NOT NULL AUTO_INCREMENT ,
+  DEVICE_ID      INT       NOT NULL,
-  DEVICE_ID INT NOT NULL ,
+  ENROLMENT_ID   INT(11)   NOT NULL,
-  ENROLMENT_ID INT(11) NOT NULL,
+  POLICY_ID      INT       NOT NULL,
-  POLICY_ID INT NOT NULL ,
+  POLICY_CONTENT BLOB      NULL,
-  POLICY_CONTENT BLOB NULL ,
+  TENANT_ID      INT       NOT NULL,
-  TENANT_ID INT NOT NULL,
+  APPLIED        BOOLEAN   NULL,
-  APPLIED TINYINT(1) NULL ,
+  CREATED_TIME   TIMESTAMP NULL,
-  CREATED_TIME TIMESTAMP NULL ,
+  UPDATED_TIME   TIMESTAMP NULL,
-  UPDATED_TIME TIMESTAMP NULL ,
+  APPLIED_TIME   TIMESTAMP NULL,
-  APPLIED_TIME TIMESTAMP NULL ,
+  PRIMARY KEY (ID),
-  PRIMARY KEY (ID) ,
+  CONSTRAINT FK_DM_POLICY_DEVICE_APPLIED
-  CONSTRAINT FK_DM_POLICY_DEVCIE_APPLIED
+  FOREIGN KEY (DEVICE_ID)
-    FOREIGN KEY (DEVICE_ID )
+  REFERENCES DM_DEVICE (ID)
-    REFERENCES DM_DEVICE (ID )
+  ON DELETE NO ACTION
-    ON DELETE NO ACTION
+  ON UPDATE NO ACTION
-    ON UPDATE NO ACTION
 );
 
-
-
 CREATE TABLE IF NOT EXISTS DM_CRITERIA (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID        INT         NOT NULL AUTO_INCREMENT,
-  TENANT_ID INT NOT NULL,
+  TENANT_ID INT         NOT NULL,
-  NAME VARCHAR(50) NULL,
+  NAME      VARCHAR(50) NULL,
   PRIMARY KEY (ID)
 );
 
-
-
 CREATE TABLE IF NOT EXISTS DM_POLICY_CRITERIA (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID          INT NOT NULL AUTO_INCREMENT,
   CRITERIA_ID INT NOT NULL,
-  POLICY_ID INT NOT NULL,
+  POLICY_ID   INT NOT NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_CRITERIA_POLICY_CRITERIA
-    FOREIGN KEY (CRITERIA_ID)
+  FOREIGN KEY (CRITERIA_ID)
-    REFERENCES DM_CRITERIA (ID)
+  REFERENCES DM_CRITERIA (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION,
+  ON UPDATE NO ACTION,
   CONSTRAINT FK_POLICY_POLICY_CRITERIA
-    FOREIGN KEY (POLICY_ID)
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID)
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_CRITERIA_PROPERTIES (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                  INT          NOT NULL AUTO_INCREMENT,
-  POLICY_CRITERION_ID INT NOT NULL,
+  POLICY_CRITERION_ID INT          NOT NULL,
-  PROP_KEY VARCHAR(45) NULL,
+  PROP_KEY            VARCHAR(45)  NULL,
-  PROP_VALUE VARCHAR(100) NULL,
+  PROP_VALUE          VARCHAR(100) NULL,
-  CONTENT BLOB NULL COMMENT 'This is used to ',
+  CONTENT             BLOB         NULL
+  COMMENT 'This is used to ',
   PRIMARY KEY (ID),
   CONSTRAINT FK_POLICY_CRITERIA_PROPERTIES
-    FOREIGN KEY (POLICY_CRITERION_ID)
+  FOREIGN KEY (POLICY_CRITERION_ID)
-    REFERENCES DM_POLICY_CRITERIA (ID)
+  REFERENCES DM_POLICY_CRITERIA (ID)
-    ON DELETE CASCADE
+  ON DELETE CASCADE
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_COMPLIANCE_STATUS (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                  INT       NOT NULL AUTO_INCREMENT,
-  DEVICE_ID INT NOT NULL,
+  DEVICE_ID           INT       NOT NULL,
-  ENROLMENT_ID INT(11) NOT NULL,
+  ENROLMENT_ID        INT(11)   NOT NULL,
-  POLICY_ID INT NOT NULL,
+  POLICY_ID           INT       NOT NULL,
-  TENANT_ID INT NOT NULL,
+  TENANT_ID           INT       NOT NULL,
-  STATUS INT NULL,
+  STATUS              INT       NULL,
-  LAST_SUCCESS_TIME TIMESTAMP NULL,
+  LAST_SUCCESS_TIME   TIMESTAMP NULL,
   LAST_REQUESTED_TIME TIMESTAMP NULL,
-  LAST_FAILED_TIME TIMESTAMP NULL,
+  LAST_FAILED_TIME    TIMESTAMP NULL,
-  ATTEMPTS INT NULL,
+  ATTEMPTS            INT       NULL,
   PRIMARY KEY (ID)
 );
 
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_CHANGE_MGT (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID             INT     NOT NULL AUTO_INCREMENT,
-  POLICY_ID INT NOT NULL,
+  POLICY_ID      INT     NOT NULL,
-  DEVICE_TYPE_ID INT NOT NULL,
+  DEVICE_TYPE_ID INT     NOT NULL,
-  TENANT_ID INT(11) NOT NULL,
+  TENANT_ID      INT(11) NOT NULL,
   PRIMARY KEY (ID)
 );
 
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_COMPLIANCE_FEATURES (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                   INT         NOT NULL AUTO_INCREMENT,
-  COMPLIANCE_STATUS_ID INT NOT NULL,
+  COMPLIANCE_STATUS_ID INT         NOT NULL,
-  TENANT_ID INT NOT NULL,
+  TENANT_ID            INT         NOT NULL,
-  FEATURE_CODE VARCHAR(15) NOT NULL,
+  FEATURE_CODE         VARCHAR(15) NOT NULL,
-  STATUS INT NULL,
+  STATUS               INT         NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_COMPLIANCE_FEATURES_STATUS
-    FOREIGN KEY (COMPLIANCE_STATUS_ID)
+  FOREIGN KEY (COMPLIANCE_STATUS_ID)
-    REFERENCES DM_POLICY_COMPLIANCE_STATUS (ID)
+  REFERENCES DM_POLICY_COMPLIANCE_STATUS (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_ENROLMENT (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                  INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID           INTEGER                NOT NULL,
-    OWNER VARCHAR(50) NOT NULL,
+  OWNER               VARCHAR(50)            NOT NULL,
-    OWNERSHIP VARCHAR(45) DEFAULT NULL,
+  OWNERSHIP           VARCHAR(45) DEFAULT NULL,
-    STATUS VARCHAR(50) NULL,
+  STATUS              VARCHAR(50)            NULL,
-    DATE_OF_ENROLMENT TIMESTAMP DEFAULT NULL,
+  DATE_OF_ENROLMENT   TIMESTAMP   DEFAULT NULL,
-    DATE_OF_LAST_UPDATE TIMESTAMP DEFAULT NULL,
+  DATE_OF_LAST_UPDATE TIMESTAMP   DEFAULT NULL,
-    TENANT_ID INT NOT NULL,
+  TENANT_ID           INT                    NOT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_APPLICATION (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID             INTEGER AUTO_INCREMENT NOT NULL,
-    NAME VARCHAR(150) NOT NULL,
+  NAME           VARCHAR(150)           NOT NULL,
-    APP_IDENTIFIER VARCHAR(150) NOT NULL,
+  APP_IDENTIFIER VARCHAR(150)           NOT NULL,
-    PLATFORM VARCHAR(50) DEFAULT NULL,
+  PLATFORM       VARCHAR(50)  DEFAULT NULL,
-    CATEGORY VARCHAR(50) NULL,
+  CATEGORY       VARCHAR(50)            NULL,
-    VERSION VARCHAR(50) NULL,
+  VERSION        VARCHAR(50)            NULL,
-    TYPE VARCHAR(50) NULL,
+  TYPE           VARCHAR(50)            NULL,
-    LOCATION_URL VARCHAR(100) DEFAULT NULL,
+  LOCATION_URL   VARCHAR(100) DEFAULT NULL,
-    IMAGE_URL VARCHAR(100) DEFAULT NULL,
+  IMAGE_URL      VARCHAR(100) DEFAULT NULL,
-    APP_PROPERTIES BLOB NULL,
+  APP_PROPERTIES BLOB                   NULL,
-    TENANT_ID INTEGER NOT NULL,
+  TENANT_ID      INTEGER                NOT NULL,
-    PRIMARY KEY (ID)
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_APPLICATION_MAPPING (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID             INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID      INTEGER                NOT NULL,
-    APPLICATION_ID INTEGER NOT NULL,
+  APPLICATION_ID INTEGER                NOT NULL,
-    TENANT_ID INTEGER NOT NULL,
+  TENANT_ID      INTEGER                NOT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_application FOREIGN KEY (APPLICATION_ID) REFERENCES
+  CONSTRAINT fk_dm_application FOREIGN KEY (APPLICATION_ID) REFERENCES
     DM_APPLICATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
@@ -380,16 +380,16 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE_APPLICATION_MAPPING (
 
 -- NOTIFICATION TABLE --
 CREATE TABLE IF NOT EXISTS DM_NOTIFICATION (
-    NOTIFICATION_ID INTEGER AUTO_INCREMENT NOT NULL,
+  NOTIFICATION_ID INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID       INTEGER                NOT NULL,
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID    INTEGER                NOT NULL,
-    TENANT_ID INTEGER NOT NULL,
+  TENANT_ID       INTEGER                NOT NULL,
-    STATUS VARCHAR(10) NULL,
+  STATUS          VARCHAR(10)            NULL,
-    DESCRIPTION VARCHAR(100) NULL,
+  DESCRIPTION     VARCHAR(100)           NULL,
-    PRIMARY KEY (NOTIFICATION_ID),
+  PRIMARY KEY (NOTIFICATION_ID),
-    CONSTRAINT fk_dm_device_notification FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device_notification FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_operation_notification FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_notification FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 -- NOTIFICATION TABLE END --
@@ -397,67 +397,64 @@ CREATE TABLE IF NOT EXISTS DM_NOTIFICATION (
 DROP TABLE IF EXISTS DM_DEVICE_INFO;
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_INFO (
-  ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID          INTEGER AUTO_INCREMENT NOT NULL,
-  DEVICE_ID INT NULL,
+  DEVICE_ID   INT                    NULL,
-  KEY_FIELD VARCHAR(45) NULL,
+  KEY_FIELD   VARCHAR(45)            NULL,
-  VALUE_FIELD VARCHAR(100) NULL,
+  VALUE_FIELD VARCHAR(100)           NULL,
   PRIMARY KEY (ID),
   CONSTRAINT DM_DEVICE_INFO_DEVICE
-    FOREIGN KEY (DEVICE_ID)
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID)
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
-
 DROP TABLE IF EXISTS DM_DEVICE_LOCATION;
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_LOCATION (
-  ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID        INTEGER AUTO_INCREMENT NOT NULL,
-  DEVICE_ID INT NULL,
+  DEVICE_ID INT                    NULL,
-  LATITUDE DOUBLE NULL,
+  LATITUDE  DOUBLE                 NULL,
-  LONGITUDE DOUBLE NULL,
+  LONGITUDE DOUBLE                 NULL,
-  STREET1 VARCHAR(45) NULL,
+  STREET1   VARCHAR(45)            NULL,
-  STREET2 VARCHAR(45) NULL,
+  STREET2   VARCHAR(45)            NULL,
-  CITY VARCHAR(45) NULL,
+  CITY      VARCHAR(45)            NULL,
-  ZIP VARCHAR(10) NULL,
+  ZIP       VARCHAR(10)            NULL,
-  STATE VARCHAR(45) NULL,
+  STATE     VARCHAR(45)            NULL,
-  COUNTRY VARCHAR(45) NULL,
+  COUNTRY   VARCHAR(45)            NULL,
   PRIMARY KEY (ID),
   CONSTRAINT DM_DEVICE_LOCATION_DEVICE
-    FOREIGN KEY (DEVICE_ID)
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID)
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
 CREATE TABLE IF NOT EXISTS DM_DEVICE_DETAIL (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                        INT          NOT NULL AUTO_INCREMENT,
-  DEVICE_ID INT NOT NULL,
+  DEVICE_ID                 INT          NOT NULL,
-  IMEI VARCHAR(100) NULL,
+  IMEI                      VARCHAR(100) NULL,
-  IMSI VARCHAR(100) NULL,
+  IMSI                      VARCHAR(100) NULL,
-  DEVICE_MODEL VARCHAR(45) NULL,
+  DEVICE_MODEL              VARCHAR(45)  NULL,
-  VENDOR VARCHAR(45) NULL,
+  VENDOR                    VARCHAR(45)  NULL,
-  OS_VERSION VARCHAR(45) NULL,
+  OS_VERSION                VARCHAR(45)  NULL,
-  BATTERY_LEVEL DECIMAL(4) NULL,
+  BATTERY_LEVEL             DECIMAL(4)   NULL,
-  INTERNAL_TOTAL_MEMORY DECIMAL(5) NULL,
+  INTERNAL_TOTAL_MEMORY     DECIMAL(5)   NULL,
-  INTERNAL_AVAILABLE_MEMORY DECIMAL(5) NULL,
+  INTERNAL_AVAILABLE_MEMORY DECIMAL(5)   NULL,
-  EXTERNAL_TOTAL_MEMORY DECIMAL(5) NULL,
+  EXTERNAL_TOTAL_MEMORY     DECIMAL(5)   NULL,
-  EXTERNAL_AVAILABLE_MEMORY DECIMAL(5) NULL,
+  EXTERNAL_AVAILABLE_MEMORY DECIMAL(5)   NULL,
-  OPERATOR VARCHAR(45) NULL,
+  OPERATOR                  VARCHAR(45)  NULL,
-  CONNECTION_TYPE VARCHAR(10) NULL,
+  CONNECTION_TYPE           VARCHAR(10)  NULL,
-  MOBILE_SIGNAL_STRENGTH DECIMAL(5) NULL,
+  MOBILE_SIGNAL_STRENGTH    DECIMAL(5)   NULL,
-  SSID VARCHAR(45) NULL,
+  SSID                      VARCHAR(45)  NULL,
-  CPU_USAGE DECIMAL(5) NULL,
+  CPU_USAGE                 DECIMAL(5)   NULL,
-  TOTAL_RAM_MEMORY DECIMAL(5) NULL,
+  TOTAL_RAM_MEMORY          DECIMAL(5)   NULL,
-  AVAILABLE_RAM_MEMORY DECIMAL(5) NULL,
+  AVAILABLE_RAM_MEMORY      DECIMAL(5)   NULL,
-  PLUGGED_IN INT(1) NULL,
+  PLUGGED_IN                INT(1)       NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_DM_DEVICE_DETAILS_DEVICE
-    FOREIGN KEY (DEVICE_ID)
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID)
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/resources/testng.xml

@@ -33,7 +33,8 @@
             <class name="org.wso2.carbon.device.mgt.core.dao.ApplicationPersistenceTests"/>
             <class name="org.wso2.carbon.device.mgt.core.search.DeviceDetails"/>
             <class name="org.wso2.carbon.device.mgt.core.search.SearchDevice"/>
-        </classes>
+            <class name="org.wso2.carbon.device.mgt.core.dao.GroupPersistTests"/>
+            </classes>
     </test>
     <test name="Service Unit Tests" preserve-order="true">
         <classes>

features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/dbscripts/cdm/h2.sql

@@ -1,379 +1,378 @@
 CREATE TABLE IF NOT EXISTS DM_DEVICE_TYPE (
-     ID   INT auto_increment NOT NULL,
+  ID   INT AUTO_INCREMENT NOT NULL,
-     NAME VARCHAR(300) DEFAULT NULL,
+  NAME VARCHAR(300) DEFAULT NULL,
-     PRIMARY KEY (ID)
+  PRIMARY KEY (ID)
+);
+
+CREATE TABLE IF NOT EXISTS DM_GROUP (
+  ID                  INTEGER AUTO_INCREMENT NOT NULL,
+  GROUP_NAME          VARCHAR(100) DEFAULT NULL,
+  DESCRIPTION         TEXT         DEFAULT NULL,
+  DATE_OF_CREATE      BIGINT       DEFAULT NULL,
+  DATE_OF_LAST_UPDATE BIGINT       DEFAULT NULL,
+  OWNER               VARCHAR(45)  DEFAULT NULL,
+  TENANT_ID           INTEGER      DEFAULT 0,
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_CERTIFICATE (
-      ID                    INTEGER auto_increment NOT NULL,
+  ID            INTEGER AUTO_INCREMENT NOT NULL,
-      SERIAL_NUMBER            VARCHAR(500) DEFAULT NULL,
+  SERIAL_NUMBER VARCHAR(500) DEFAULT NULL,
-    	CERTIFICATE                  BLOB DEFAULT NULL,
+  CERTIFICATE   BLOB         DEFAULT NULL,
-    	TENANT_ID INTEGER DEFAULT 0,
+  TENANT_ID     INTEGER      DEFAULT 0,
-    	PRIMARY KEY (ID)
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE (
-     ID                    INTEGER auto_increment NOT NULL,
+  ID                    INTEGER AUTO_INCREMENT NOT NULL,
-     DESCRIPTION           TEXT DEFAULT NULL,
+  DESCRIPTION           TEXT         DEFAULT NULL,
-     NAME                  VARCHAR(100) DEFAULT NULL,
+  NAME                  VARCHAR(100) DEFAULT NULL,
-     DEVICE_TYPE_ID        INT(11) DEFAULT NULL,
+  DEVICE_TYPE_ID        INT(11)      DEFAULT NULL,
-     DEVICE_IDENTIFICATION VARCHAR(300) DEFAULT NULL,
+  DEVICE_IDENTIFICATION VARCHAR(300) DEFAULT NULL,
-     TENANT_ID INTEGER DEFAULT 0,
+  TENANT_ID             INTEGER      DEFAULT 0,
-     PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-     CONSTRAINT fk_DM_DEVICE_DM_DEVICE_TYPE2 FOREIGN KEY (DEVICE_TYPE_ID )
+  CONSTRAINT fk_DM_DEVICE_DM_DEVICE_TYPE2 FOREIGN KEY (DEVICE_TYPE_ID)
-     REFERENCES DM_DEVICE_TYPE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
+  REFERENCES DM_DEVICE_TYPE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
+);
+
+CREATE TABLE IF NOT EXISTS DM_DEVICE_GROUP_MAP (
+  ID        INTEGER AUTO_INCREMENT NOT NULL,
+  DEVICE_ID INTEGER DEFAULT NULL,
+  GROUP_ID  INTEGER DEFAULT NULL,
+  TENANT_ID INTEGER DEFAULT 0,
+  PRIMARY KEY (ID),
+  CONSTRAINT fk_DM_DEVICE_GROUP_MAP_DM_DEVICE2 FOREIGN KEY (DEVICE_ID)
+  REFERENCES DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
+  CONSTRAINT fk_DM_DEVICE_GROUP_MAP_DM_GROUP2 FOREIGN KEY (GROUP_ID)
+  REFERENCES DM_GROUP (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                 INTEGER AUTO_INCREMENT NOT NULL,
-    TYPE VARCHAR(50) NOT NULL,
+  TYPE               VARCHAR(50)            NOT NULL,
-    CREATED_TIMESTAMP TIMESTAMP NOT NULL,
+  CREATED_TIMESTAMP  TIMESTAMP              NOT NULL,
-    RECEIVED_TIMESTAMP TIMESTAMP NULL,
+  RECEIVED_TIMESTAMP TIMESTAMP              NULL,
-    OPERATION_CODE VARCHAR(1000) NOT NULL,
+  OPERATION_CODE     VARCHAR(1000)          NOT NULL,
-    PRIMARY KEY (ID)
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_CONFIG_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID     INTEGER NOT NULL,
-    OPERATION_CONFIG  BLOB DEFAULT NULL,
+  OPERATION_CONFIG BLOB DEFAULT NULL,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_config FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_config FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_COMMAND_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID INTEGER NOT NULL,
-    ENABLED BOOLEAN NOT NULL DEFAULT FALSE,
+  ENABLED      BOOLEAN NOT NULL DEFAULT FALSE,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_command FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_command FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID      INTEGER NOT NULL,
-    ENABLED INTEGER NOT NULL DEFAULT 0,
+  ENABLED           INTEGER NOT NULL DEFAULT 0,
-    OPERATION_DETAILS BLOB DEFAULT NULL,
+  OPERATION_DETAILS BLOB             DEFAULT NULL,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_policy FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_policy FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_PROFILE_OPERATION (
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID      INTEGER NOT NULL,
-    ENABLED INTEGER NOT NULL DEFAULT 0,
+  ENABLED           INTEGER NOT NULL DEFAULT 0,
-    OPERATION_DETAILS BLOB DEFAULT NULL,
+  OPERATION_DETAILS BLOB             DEFAULT NULL,
-    PRIMARY KEY (OPERATION_ID),
+  PRIMARY KEY (OPERATION_ID),
-    CONSTRAINT fk_dm_operation_profile FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_profile FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_ENROLMENT (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                  INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID           INTEGER                NOT NULL,
-    OWNER VARCHAR(50) NOT NULL,
+  OWNER               VARCHAR(50)            NOT NULL,
-    OWNERSHIP VARCHAR(45) DEFAULT NULL,
+  OWNERSHIP           VARCHAR(45) DEFAULT NULL,
-    STATUS VARCHAR(50) NULL,
+  STATUS              VARCHAR(50)            NULL,
-    DATE_OF_ENROLMENT TIMESTAMP DEFAULT NULL,
+  DATE_OF_ENROLMENT   TIMESTAMP   DEFAULT NULL,
-    DATE_OF_LAST_UPDATE TIMESTAMP DEFAULT NULL,
+  DATE_OF_LAST_UPDATE TIMESTAMP   DEFAULT NULL,
-    TENANT_ID INT NOT NULL,
+  TENANT_ID           INT                    NOT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_ENROLMENT_OP_MAPPING (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID           INTEGER AUTO_INCREMENT NOT NULL,
-    ENROLMENT_ID INTEGER NOT NULL,
+  ENROLMENT_ID INTEGER                NOT NULL,
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID INTEGER                NOT NULL,
-    STATUS VARCHAR(50) NULL,
+  STATUS       VARCHAR(50)            NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_operation_mapping_device FOREIGN KEY (ENROLMENT_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_mapping_device FOREIGN KEY (ENROLMENT_ID) REFERENCES
     DM_ENROLMENT (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_device_operation_mapping_operation FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_mapping_operation FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_OPERATION_RESPONSE (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                 INTEGER AUTO_INCREMENT NOT NULL,
-    ENROLMENT_ID INTEGER NOT NULL,
+  ENROLMENT_ID       INTEGER                NOT NULL,
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID       INTEGER                NOT NULL,
-    OPERATION_RESPONSE BLOB DEFAULT NULL,
+  OPERATION_RESPONSE BLOB DEFAULT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_operation_response_enrollment FOREIGN KEY (ENROLMENT_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_response_enrollment FOREIGN KEY (ENROLMENT_ID) REFERENCES
     DM_ENROLMENT (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_device_operation_response_operation FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_device_operation_response_operation FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 -- POLICY RELATED TABLES --
 
-CREATE  TABLE IF NOT EXISTS DM_PROFILE (
+CREATE TABLE IF NOT EXISTS DM_PROFILE (
-  ID INT NOT NULL AUTO_INCREMENT ,
+  ID             INT         NOT NULL AUTO_INCREMENT,
-  PROFILE_NAME VARCHAR(45) NOT NULL ,
+  PROFILE_NAME   VARCHAR(45) NOT NULL,
-  TENANT_ID INT NOT NULL ,
+  TENANT_ID      INT         NOT NULL,
-  DEVICE_TYPE_ID INT NOT NULL ,
+  DEVICE_TYPE_ID INT         NOT NULL,
-  CREATED_TIME DATETIME NOT NULL ,
+  CREATED_TIME   DATETIME    NOT NULL,
-  UPDATED_TIME DATETIME NOT NULL ,
+  UPDATED_TIME   DATETIME    NOT NULL,
-  PRIMARY KEY (ID) ,
+  PRIMARY KEY (ID),
   CONSTRAINT DM_PROFILE_DEVICE_TYPE
-    FOREIGN KEY (DEVICE_TYPE_ID )
+  FOREIGN KEY (DEVICE_TYPE_ID)
-    REFERENCES DM_DEVICE_TYPE (ID )
+  REFERENCES DM_DEVICE_TYPE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
-);
+);
-
+
-
+CREATE TABLE IF NOT EXISTS DM_POLICY (
-
+  ID             INT(11)       NOT NULL AUTO_INCREMENT,
-
+  NAME           VARCHAR(45)            DEFAULT NULL,
-
+  DESCRIPTION    VARCHAR(1000) NULL,
-CREATE  TABLE IF NOT EXISTS DM_POLICY (
+  TENANT_ID      INT(11)       NOT NULL,
-  ID INT(11) NOT NULL AUTO_INCREMENT ,
+  PROFILE_ID     INT(11)       NOT NULL,
-  NAME VARCHAR(45) DEFAULT NULL ,
+  OWNERSHIP_TYPE VARCHAR(45)   NULL,
-  DESCRIPTION VARCHAR(1000) NULL,
+  COMPLIANCE     VARCHAR(100)  NULL,
-  TENANT_ID INT(11) NOT NULL ,
+  PRIORITY       INT           NOT NULL,
-  PROFILE_ID INT(11) NOT NULL ,
+  ACTIVE         INT(2)        NOT NULL,
-  OWNERSHIP_TYPE VARCHAR(45) NULL,
+  UPDATED        INT(1)        NULL,
-  COMPLIANCE VARCHAR(100) NULL,
+  PRIMARY KEY (ID),
-  PRIORITY INT NOT NULL,
-  ACTIVE INT(2) NOT NULL,
-  UPDATED INT(1) NULL,
-  PRIMARY KEY (ID) ,
   CONSTRAINT FK_DM_PROFILE_DM_POLICY
-    FOREIGN KEY (PROFILE_ID )
+  FOREIGN KEY (PROFILE_ID)
-    REFERENCES DM_PROFILE (ID )
+  REFERENCES DM_PROFILE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_DEVICE_POLICY (
-
+  ID           INT(11) NOT NULL AUTO_INCREMENT,
-
+  DEVICE_ID    INT(11) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_DEVICE_POLICY (
-  ID INT(11) NOT NULL AUTO_INCREMENT ,
-  DEVICE_ID INT(11) NOT NULL ,
   ENROLMENT_ID INT(11) NOT NULL,
-  DEVICE BLOB NOT NULL,
+  DEVICE       BLOB    NOT NULL,
-  POLICY_ID INT(11) NOT NULL ,
+  POLICY_ID    INT(11) NOT NULL,
-  PRIMARY KEY (ID) ,
+  PRIMARY KEY (ID),
   CONSTRAINT FK_POLICY_DEVICE_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION,
+  ON UPDATE NO ACTION,
   CONSTRAINT FK_DEVICE_DEVICE_POLICY
-    FOREIGN KEY (DEVICE_ID )
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID )
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_DEVICE_TYPE_POLICY (
-
+  ID             INT(11) NOT NULL,
-
+  DEVICE_TYPE_ID INT(11) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_DEVICE_TYPE_POLICY (
+  POLICY_ID      INT(11) NOT NULL,
-  ID INT(11) NOT NULL ,
+  PRIMARY KEY (ID),
-  DEVICE_TYPE_ID INT(11) NOT NULL ,
-  POLICY_ID INT(11) NOT NULL ,
-  PRIMARY KEY (ID) ,
   CONSTRAINT FK_DEVICE_TYPE_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION,
+  ON UPDATE NO ACTION,
   CONSTRAINT FK_DEVICE_TYPE_POLICY_DEVICE_TYPE
-    FOREIGN KEY (DEVICE_TYPE_ID )
+  FOREIGN KEY (DEVICE_TYPE_ID)
-    REFERENCES DM_DEVICE_TYPE (ID )
+  REFERENCES DM_DEVICE_TYPE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
-);
+);
-
+
-
+CREATE TABLE IF NOT EXISTS DM_PROFILE_FEATURES (
-
+  ID             INT(11)     NOT NULL AUTO_INCREMENT,
-
+  PROFILE_ID     INT(11)     NOT NULL,
-
+  FEATURE_CODE   VARCHAR(30) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_PROFILE_FEATURES (
+  DEVICE_TYPE_ID INT         NOT NULL,
-  ID INT(11) NOT NULL AUTO_INCREMENT,
+  TENANT_ID      INT(11)     NOT NULL,
-  PROFILE_ID INT(11) NOT NULL,
+  CONTENT        BLOB        NULL     DEFAULT NULL,
-  FEATURE_CODE VARCHAR(30) NOT NULL,
-  DEVICE_TYPE_ID INT NOT NULL,
-  TENANT_ID INT(11) NOT NULL ,
-  CONTENT BLOB NULL DEFAULT NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_DM_PROFILE_DM_POLICY_FEATURES
-    FOREIGN KEY (PROFILE_ID)
+  FOREIGN KEY (PROFILE_ID)
-    REFERENCES DM_PROFILE (ID)
+  REFERENCES DM_PROFILE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_ROLE_POLICY (
-
+  ID        INT(11)     NOT NULL AUTO_INCREMENT,
-
+  ROLE_NAME VARCHAR(45) NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_ROLE_POLICY (
+  POLICY_ID INT(11)     NOT NULL,
-  ID INT(11) NOT NULL AUTO_INCREMENT ,
+  PRIMARY KEY (ID),
-  ROLE_NAME VARCHAR(45) NOT NULL ,
-  POLICY_ID INT(11) NOT NULL ,
-  PRIMARY KEY (ID) ,
   CONSTRAINT FK_ROLE_POLICY_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
+CREATE TABLE IF NOT EXISTS DM_USER_POLICY (
-
+  ID        INT         NOT NULL AUTO_INCREMENT,
-
+  POLICY_ID INT         NOT NULL,
-CREATE  TABLE IF NOT EXISTS DM_USER_POLICY (
+  USERNAME  VARCHAR(45) NOT NULL,
-  ID INT NOT NULL AUTO_INCREMENT ,
+  PRIMARY KEY (ID),
-  POLICY_ID INT NOT NULL ,
-  USERNAME VARCHAR(45) NOT NULL ,
-  PRIMARY KEY (ID) ,
   CONSTRAINT DM_POLICY_USER_POLICY
-    FOREIGN KEY (POLICY_ID )
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID )
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
-);
+);
-
+
-
+CREATE TABLE IF NOT EXISTS DM_DEVICE_POLICY_APPLIED (
- CREATE  TABLE IF NOT EXISTS DM_DEVICE_POLICY_APPLIED (
+  ID             INT       NOT NULL AUTO_INCREMENT,
-  ID INT NOT NULL AUTO_INCREMENT ,
+  DEVICE_ID      INT       NOT NULL,
-  DEVICE_ID INT NOT NULL ,
+  ENROLMENT_ID   INT(11)   NOT NULL,
-  ENROLMENT_ID INT(11) NOT NULL,
+  POLICY_ID      INT       NOT NULL,
-  POLICY_ID INT NOT NULL ,
+  POLICY_CONTENT BLOB      NULL,
-  POLICY_CONTENT BLOB NULL ,
+  TENANT_ID      INT       NOT NULL,
-  TENANT_ID INT NOT NULL,
+  APPLIED        BOOLEAN   NULL,
-  APPLIED TINYINT(1) NULL ,
+  CREATED_TIME   TIMESTAMP NULL,
-  CREATED_TIME TIMESTAMP NULL ,
+  UPDATED_TIME   TIMESTAMP NULL,
-  UPDATED_TIME TIMESTAMP NULL ,
+  APPLIED_TIME   TIMESTAMP NULL,
-  APPLIED_TIME TIMESTAMP NULL ,
+  PRIMARY KEY (ID),
-  PRIMARY KEY (ID) ,
+  CONSTRAINT FK_DM_POLICY_DEVICE_APPLIED
-  CONSTRAINT FK_DM_POLICY_DEVCIE_APPLIED
+  FOREIGN KEY (DEVICE_ID)
-    FOREIGN KEY (DEVICE_ID )
+  REFERENCES DM_DEVICE (ID)
-    REFERENCES DM_DEVICE (ID )
+  ON DELETE NO ACTION
-    ON DELETE NO ACTION
+  ON UPDATE NO ACTION
-    ON UPDATE NO ACTION
 );
 
-
-
 CREATE TABLE IF NOT EXISTS DM_CRITERIA (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID        INT         NOT NULL AUTO_INCREMENT,
-  TENANT_ID INT NOT NULL,
+  TENANT_ID INT         NOT NULL,
-  NAME VARCHAR(50) NULL,
+  NAME      VARCHAR(50) NULL,
   PRIMARY KEY (ID)
 );
 
-
-
 CREATE TABLE IF NOT EXISTS DM_POLICY_CRITERIA (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID          INT NOT NULL AUTO_INCREMENT,
   CRITERIA_ID INT NOT NULL,
-  POLICY_ID INT NOT NULL,
+  POLICY_ID   INT NOT NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_CRITERIA_POLICY_CRITERIA
-    FOREIGN KEY (CRITERIA_ID)
+  FOREIGN KEY (CRITERIA_ID)
-    REFERENCES DM_CRITERIA (ID)
+  REFERENCES DM_CRITERIA (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION,
+  ON UPDATE NO ACTION,
   CONSTRAINT FK_POLICY_POLICY_CRITERIA
-    FOREIGN KEY (POLICY_ID)
+  FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID)
+  REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_CRITERIA_PROPERTIES (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                  INT          NOT NULL AUTO_INCREMENT,
-  POLICY_CRITERION_ID INT NOT NULL,
+  POLICY_CRITERION_ID INT          NOT NULL,
-  PROP_KEY VARCHAR(45) NULL,
+  PROP_KEY            VARCHAR(45)  NULL,
-  PROP_VALUE VARCHAR(100) NULL,
+  PROP_VALUE          VARCHAR(100) NULL,
-  CONTENT BLOB NULL COMMENT 'This is used to ',
+  CONTENT             BLOB         NULL
+  COMMENT 'This is used to ',
   PRIMARY KEY (ID),
   CONSTRAINT FK_POLICY_CRITERIA_PROPERTIES
-    FOREIGN KEY (POLICY_CRITERION_ID)
+  FOREIGN KEY (POLICY_CRITERION_ID)
-    REFERENCES DM_POLICY_CRITERIA (ID)
+  REFERENCES DM_POLICY_CRITERIA (ID)
-    ON DELETE CASCADE
+  ON DELETE CASCADE
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_COMPLIANCE_STATUS (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                  INT       NOT NULL AUTO_INCREMENT,
-  DEVICE_ID INT NOT NULL,
+  DEVICE_ID           INT       NOT NULL,
-  ENROLMENT_ID INT(11) NOT NULL,
+  ENROLMENT_ID        INT(11)   NOT NULL,
-  POLICY_ID INT NOT NULL,
+  POLICY_ID           INT       NOT NULL,
-  TENANT_ID INT NOT NULL,
+  TENANT_ID           INT       NOT NULL,
-  STATUS INT NULL,
+  STATUS              INT       NULL,
-  LAST_SUCCESS_TIME TIMESTAMP NULL,
+  LAST_SUCCESS_TIME   TIMESTAMP NULL,
   LAST_REQUESTED_TIME TIMESTAMP NULL,
-  LAST_FAILED_TIME TIMESTAMP NULL,
+  LAST_FAILED_TIME    TIMESTAMP NULL,
-  ATTEMPTS INT NULL,
+  ATTEMPTS            INT       NULL,
   PRIMARY KEY (ID)
 );
 
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_CHANGE_MGT (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID             INT     NOT NULL AUTO_INCREMENT,
-  POLICY_ID INT NOT NULL,
+  POLICY_ID      INT     NOT NULL,
-  DEVICE_TYPE_ID INT NOT NULL,
+  DEVICE_TYPE_ID INT     NOT NULL,
-  TENANT_ID INT(11) NOT NULL,
+  TENANT_ID      INT(11) NOT NULL,
   PRIMARY KEY (ID)
 );
 
 
 CREATE TABLE IF NOT EXISTS DM_POLICY_COMPLIANCE_FEATURES (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                   INT         NOT NULL AUTO_INCREMENT,
-  COMPLIANCE_STATUS_ID INT NOT NULL,
+  COMPLIANCE_STATUS_ID INT         NOT NULL,
-  TENANT_ID INT NOT NULL,
+  TENANT_ID            INT         NOT NULL,
-  FEATURE_CODE VARCHAR(15) NOT NULL,
+  FEATURE_CODE         VARCHAR(15) NOT NULL,
-  STATUS INT NULL,
+  STATUS               INT         NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_COMPLIANCE_FEATURES_STATUS
-    FOREIGN KEY (COMPLIANCE_STATUS_ID)
+  FOREIGN KEY (COMPLIANCE_STATUS_ID)
-    REFERENCES DM_POLICY_COMPLIANCE_STATUS (ID)
+  REFERENCES DM_POLICY_COMPLIANCE_STATUS (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_ENROLMENT (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID                  INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID           INTEGER                NOT NULL,
-    OWNER VARCHAR(50) NOT NULL,
+  OWNER               VARCHAR(50)            NOT NULL,
-    OWNERSHIP VARCHAR(45) DEFAULT NULL,
+  OWNERSHIP           VARCHAR(45) DEFAULT NULL,
-    STATUS VARCHAR(50) NULL,
+  STATUS              VARCHAR(50)            NULL,
-    DATE_OF_ENROLMENT TIMESTAMP DEFAULT NULL,
+  DATE_OF_ENROLMENT   TIMESTAMP   DEFAULT NULL,
-    DATE_OF_LAST_UPDATE TIMESTAMP DEFAULT NULL,
+  DATE_OF_LAST_UPDATE TIMESTAMP   DEFAULT NULL,
-    TENANT_ID INT NOT NULL,
+  TENANT_ID           INT                    NOT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device_enrolment FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
 CREATE TABLE IF NOT EXISTS DM_APPLICATION (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID             INTEGER AUTO_INCREMENT NOT NULL,
-    NAME VARCHAR(150) NOT NULL,
+  NAME           VARCHAR(150)           NOT NULL,
-    APP_IDENTIFIER VARCHAR(150) NOT NULL,
+  APP_IDENTIFIER VARCHAR(150)           NOT NULL,
-    PLATFORM VARCHAR(50) DEFAULT NULL,
+  PLATFORM       VARCHAR(50)  DEFAULT NULL,
-    CATEGORY VARCHAR(50) NULL,
+  CATEGORY       VARCHAR(50)            NULL,
-    VERSION VARCHAR(50) NULL,
+  VERSION        VARCHAR(50)            NULL,
-    TYPE VARCHAR(50) NULL,
+  TYPE           VARCHAR(50)            NULL,
-    LOCATION_URL VARCHAR(100) DEFAULT NULL,
+  LOCATION_URL   VARCHAR(100) DEFAULT NULL,
-    IMAGE_URL VARCHAR(100) DEFAULT NULL,
+  IMAGE_URL      VARCHAR(100) DEFAULT NULL,
-    APP_PROPERTIES BLOB NULL,
+  APP_PROPERTIES BLOB                   NULL,
-    TENANT_ID INTEGER NOT NULL,
+  TENANT_ID      INTEGER                NOT NULL,
-    PRIMARY KEY (ID)
+  PRIMARY KEY (ID)
 );
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_APPLICATION_MAPPING (
-    ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID             INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID      INTEGER                NOT NULL,
-    APPLICATION_ID INTEGER NOT NULL,
+  APPLICATION_ID INTEGER                NOT NULL,
-    TENANT_ID INTEGER NOT NULL,
+  TENANT_ID      INTEGER                NOT NULL,
-    PRIMARY KEY (ID),
+  PRIMARY KEY (ID),
-    CONSTRAINT fk_dm_device FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_application FOREIGN KEY (APPLICATION_ID) REFERENCES
+  CONSTRAINT fk_dm_application FOREIGN KEY (APPLICATION_ID) REFERENCES
     DM_APPLICATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 
@@ -381,16 +380,16 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE_APPLICATION_MAPPING (
 
 -- NOTIFICATION TABLE --
 CREATE TABLE IF NOT EXISTS DM_NOTIFICATION (
-    NOTIFICATION_ID INTEGER AUTO_INCREMENT NOT NULL,
+  NOTIFICATION_ID INTEGER AUTO_INCREMENT NOT NULL,
-    DEVICE_ID INTEGER NOT NULL,
+  DEVICE_ID       INTEGER                NOT NULL,
-    OPERATION_ID INTEGER NOT NULL,
+  OPERATION_ID    INTEGER                NOT NULL,
-    TENANT_ID INTEGER NOT NULL,
+  TENANT_ID       INTEGER                NOT NULL,
-    STATUS VARCHAR(10) NULL,
+  STATUS          VARCHAR(10)            NULL,
-    DESCRIPTION VARCHAR(100) NULL,
+  DESCRIPTION     VARCHAR(100)           NULL,
-    PRIMARY KEY (NOTIFICATION_ID),
+  PRIMARY KEY (NOTIFICATION_ID),
-    CONSTRAINT fk_dm_device_notification FOREIGN KEY (DEVICE_ID) REFERENCES
+  CONSTRAINT fk_dm_device_notification FOREIGN KEY (DEVICE_ID) REFERENCES
     DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
-    CONSTRAINT fk_dm_operation_notification FOREIGN KEY (OPERATION_ID) REFERENCES
+  CONSTRAINT fk_dm_operation_notification FOREIGN KEY (OPERATION_ID) REFERENCES
     DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
 );
 -- NOTIFICATION TABLE END --
@@ -398,67 +397,64 @@ CREATE TABLE IF NOT EXISTS DM_NOTIFICATION (
 DROP TABLE IF EXISTS DM_DEVICE_INFO;
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_INFO (
-  ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID          INTEGER AUTO_INCREMENT NOT NULL,
-  DEVICE_ID INT NULL,
+  DEVICE_ID   INT                    NULL,
-  KEY_FIELD VARCHAR(45) NULL,
+  KEY_FIELD   VARCHAR(45)            NULL,
-  VALUE_FIELD VARCHAR(100) NULL,
+  VALUE_FIELD VARCHAR(100)           NULL,
   PRIMARY KEY (ID),
   CONSTRAINT DM_DEVICE_INFO_DEVICE
-    FOREIGN KEY (DEVICE_ID)
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID)
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
-
 DROP TABLE IF EXISTS DM_DEVICE_LOCATION;
 
 CREATE TABLE IF NOT EXISTS DM_DEVICE_LOCATION (
-  ID INTEGER AUTO_INCREMENT NOT NULL,
+  ID        INTEGER AUTO_INCREMENT NOT NULL,
-  DEVICE_ID INT NULL,
+  DEVICE_ID INT                    NULL,
-  LATITUDE DOUBLE NULL,
+  LATITUDE  DOUBLE                 NULL,
-  LONGITUDE DOUBLE NULL,
+  LONGITUDE DOUBLE                 NULL,
-  STREET1 VARCHAR(45) NULL,
+  STREET1   VARCHAR(45)            NULL,
-  STREET2 VARCHAR(45) NULL,
+  STREET2   VARCHAR(45)            NULL,
-  CITY VARCHAR(45) NULL,
+  CITY      VARCHAR(45)            NULL,
-  ZIP VARCHAR(10) NULL,
+  ZIP       VARCHAR(10)            NULL,
-  STATE VARCHAR(45) NULL,
+  STATE     VARCHAR(45)            NULL,
-  COUNTRY VARCHAR(45) NULL,
+  COUNTRY   VARCHAR(45)            NULL,
   PRIMARY KEY (ID),
   CONSTRAINT DM_DEVICE_LOCATION_DEVICE
-    FOREIGN KEY (DEVICE_ID)
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID)
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );
 
-
 CREATE TABLE IF NOT EXISTS DM_DEVICE_DETAIL (
-  ID INT NOT NULL AUTO_INCREMENT,
+  ID                        INT          NOT NULL AUTO_INCREMENT,
-  DEVICE_ID INT NOT NULL,
+  DEVICE_ID                 INT          NOT NULL,
-  IMEI VARCHAR(100) NULL,
+  IMEI                      VARCHAR(100) NULL,
-  IMSI VARCHAR(100) NULL,
+  IMSI                      VARCHAR(100) NULL,
-  DEVICE_MODEL VARCHAR(45) NULL,
+  DEVICE_MODEL              VARCHAR(45)  NULL,
-  VENDOR VARCHAR(45) NULL,
+  VENDOR                    VARCHAR(45)  NULL,
-  OS_VERSION VARCHAR(45) NULL,
+  OS_VERSION                VARCHAR(45)  NULL,
-  BATTERY_LEVEL DECIMAL(4) NULL,
+  BATTERY_LEVEL             DECIMAL(4)   NULL,
-  INTERNAL_TOTAL_MEMORY DECIMAL(5) NULL,
+  INTERNAL_TOTAL_MEMORY     DECIMAL(5)   NULL,
-  INTERNAL_AVAILABLE_MEMORY DECIMAL(5) NULL,
+  INTERNAL_AVAILABLE_MEMORY DECIMAL(5)   NULL,
-  EXTERNAL_TOTAL_MEMORY DECIMAL(5) NULL,
+  EXTERNAL_TOTAL_MEMORY     DECIMAL(5)   NULL,
-  EXTERNAL_AVAILABLE_MEMORY DECIMAL(5) NULL,
+  EXTERNAL_AVAILABLE_MEMORY DECIMAL(5)   NULL,
-  OPERATOR VARCHAR(45) NULL,
+  OPERATOR                  VARCHAR(45)  NULL,
-  CONNECTION_TYPE VARCHAR(10) NULL,
+  CONNECTION_TYPE           VARCHAR(10)  NULL,
-  MOBILE_SIGNAL_STRENGTH DECIMAL(5) NULL,
+  MOBILE_SIGNAL_STRENGTH    DECIMAL(5)   NULL,
-  SSID VARCHAR(45) NULL,
+  SSID                      VARCHAR(45)  NULL,
-  CPU_USAGE DECIMAL(5) NULL,
+  CPU_USAGE                 DECIMAL(5)   NULL,
-  TOTAL_RAM_MEMORY DECIMAL(5) NULL,
+  TOTAL_RAM_MEMORY          DECIMAL(5)   NULL,
-  AVAILABLE_RAM_MEMORY DECIMAL(5) NULL,
+  AVAILABLE_RAM_MEMORY      DECIMAL(5)   NULL,
-  PLUGGED_IN INT(1) NULL,
+  PLUGGED_IN                INT(1)       NULL,
   PRIMARY KEY (ID),
   CONSTRAINT FK_DM_DEVICE_DETAILS_DEVICE
-    FOREIGN KEY (DEVICE_ID)
+  FOREIGN KEY (DEVICE_ID)
-    REFERENCES DM_DEVICE (ID)
+  REFERENCES DM_DEVICE (ID)
-    ON DELETE NO ACTION
+  ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  ON UPDATE NO ACTION
 );