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Adding H2/MSSQL/ORACLE/POSTGRESQL support for GET /admin/devices API

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4.x.x
dilanua 9 years ago
parent 07a4a65c7c
commit 0bd2a46690
9 changed files with 276 additions and 77 deletions
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5
components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/DeviceManagementServiceImpl.java
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@ -272,10 +272,11 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
throw new UnexpectedServerErrorException(
new ErrorResponse.ErrorResponseBuilder().setCode(500l).setMessage(msg).build());
}
if (devices == null) {
if (devices == null || devices.size() == 0) {
return Response.status(Response.Status.NOT_FOUND).entity("It is likely that no device is found upon " +
"the provided type and id").build();
"the provided search filters").build();
}
return Response.status(Response.Status.OK).entity(devices).build();
}

5
components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/admin/DeviceManagementAdminServiceImpl.java
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@ -65,14 +65,15 @@ public class DeviceManagementAdminServiceImpl implements DeviceManagementAdminSe
List<Device> devices = DeviceMgtAPIUtils.getDeviceManagementService().
getDevicesByNameAndType(name, type, offset, limit);
if (devices == null) {
if (devices == null || devices.size() == 0) {
return Response.status(Response.Status.NOT_FOUND).entity("No device, which carries the name '" +
name + "', is currently enrolled in the system").build();
}
// setting up paginated result
DeviceList deviceList = new DeviceList();
deviceList.setCount(devices.size());
deviceList.setList(devices);
deviceList.setCount(devices.size());
return Response.status(Response.Status.OK).entity(deviceList).build();
} catch (DeviceManagementException e) {

5
components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/util/DeviceMgtAPIUtils.java
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@ -252,12 +252,13 @@ public class DeviceMgtAPIUtils {
RealmService realmService =
(RealmService) PrivilegedCarbonContext.getThreadLocalCarbonContext().getOSGiService(RealmService.class, null);
if (realmService == null) {
throw new IllegalStateException("");
throw new IllegalStateException("Realm service has not been initialized.");
}
try {
return realmService.getTenantManager().getTenantId(tenantDomain);
} catch (UserStoreException e) {
throw new DeviceManagementException("");
throw new DeviceManagementException("Error occured while trying to " +
"obtain tenant id of currently logged in user");
}
}

3
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/DeviceDAO.java
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@ -259,7 +259,8 @@ public interface DeviceDAO {
* @return returns list of devices.
* @throws DeviceManagementDAOException
*/
List<Device> getDevicesByNameAndType(String deviceName, String type, int tenantId, int offset, int limit) throws DeviceManagementDAOException;
List<Device> getDevicesByNameAndType(String deviceName, String type, int tenantId, int offset, int limit)
throws DeviceManagementDAOException;
/**
* This method is used to retrieve devices of a given device name as a paginated result.

65
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java
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@ -619,71 +619,6 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
return deviceCount;
}
/**
* Get the list of devices that matches with the given device name.
*
* @param deviceName Name of the device.
* @param tenantId Id of the current tenant
* @return device list
* @throws DeviceManagementDAOException
*/
@Override
public List<Device> getDevicesByNameAndType(String deviceName, String type, int tenantId, int offset, int limit)
throws DeviceManagementDAOException {
String filteringString = "";
if (deviceName != null && !deviceName.isEmpty()) {
filteringString = filteringString + " AND d.NAME LIKE ?";
}
if (type != null && !type.isEmpty()) {
filteringString = filteringString + " AND t.NAME = ?";
}
Connection conn;
PreparedStatement stmt = null;
List<Device> devices = new ArrayList<>();
ResultSet rs = null;
try {
conn = this.getConnection();
String sql = "SELECT d1.ID AS DEVICE_ID, d1.DESCRIPTION, d1.NAME AS DEVICE_NAME, d1.DEVICE_TYPE, " +
"d1.DEVICE_IDENTIFICATION, e.OWNER, e.OWNERSHIP, e.STATUS, e.DATE_OF_LAST_UPDATE, " +
"e.DATE_OF_ENROLMENT, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e, (SELECT d.ID, d.NAME, " +
"d.DESCRIPTION, d.DEVICE_IDENTIFICATION, t.NAME AS DEVICE_TYPE FROM DM_DEVICE d, " +
"DM_DEVICE_TYPE t WHERE d.DEVICE_TYPE_ID = t.ID AND d.TENANT_ID = ?" + filteringString +
") d1 WHERE d1.ID = e.DEVICE_ID LIMIT ?, ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, tenantId);
int i = 1;
if (deviceName != null && !deviceName.isEmpty()) {
stmt.setString(++i, deviceName + "%");
}
if (type != null && !type.isEmpty()) {
stmt.setString(++i, type);
}
stmt.setInt(++i, offset);
stmt.setInt(++i, limit);
rs = stmt.executeQuery();
while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs);
devices.add(device);
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices that matches " +
"'" + deviceName + "'", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
return devices;
}
@Override
public int addEnrollment(Device device, int tenantId) throws DeviceManagementDAOException {
Connection conn;

65
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/device/GenericDeviceDAOImpl.java
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@ -303,6 +303,71 @@ public class GenericDeviceDAOImpl extends AbstractDeviceDAOImpl {
return devices;
}
/**
* Get the list of devices that matches with the given device name and (or) device type.
*
* @param deviceName Name of the device.
* @param tenantId Id of the current tenant
* @return device list
* @throws DeviceManagementDAOException
*/
@Override
public List<Device> getDevicesByNameAndType(String deviceName, String type, int tenantId, int offset, int limit)
throws DeviceManagementDAOException {
String filteringString = "";
if (deviceName != null && !deviceName.isEmpty()) {
filteringString = filteringString + " AND d.NAME LIKE ?";
}
if (type != null && !type.isEmpty()) {
filteringString = filteringString + " AND t.NAME = ?";
}
Connection conn;
PreparedStatement stmt = null;
List<Device> devices = new ArrayList<>();
ResultSet rs = null;
try {
conn = this.getConnection();
String sql = "SELECT d1.ID AS DEVICE_ID, d1.DESCRIPTION, d1.NAME AS DEVICE_NAME, d1.DEVICE_TYPE, " +
"d1.DEVICE_IDENTIFICATION, e.OWNER, e.OWNERSHIP, e.STATUS, e.DATE_OF_LAST_UPDATE, " +
"e.DATE_OF_ENROLMENT, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e, (SELECT d.ID, d.NAME, " +
"d.DESCRIPTION, d.DEVICE_IDENTIFICATION, t.NAME AS DEVICE_TYPE FROM DM_DEVICE d, " +
"DM_DEVICE_TYPE t WHERE d.DEVICE_TYPE_ID = t.ID AND d.TENANT_ID = ?" + filteringString +
") d1 WHERE d1.ID = e.DEVICE_ID LIMIT ?, ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, tenantId);
int i = 1;
if (deviceName != null && !deviceName.isEmpty()) {
stmt.setString(++i, deviceName + "%");
}
if (type != null && !type.isEmpty()) {
stmt.setString(++i, type);
}
stmt.setInt(++i, offset);
stmt.setInt(++i, limit);
rs = stmt.executeQuery();
while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs);
devices.add(device);
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices corresponding" +
"to the mentioned filtering criteria", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
return devices;
}
private Connection getConnection() throws SQLException {
return DeviceManagementDAOFactory.getConnection();
}

65
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/device/OracleDeviceDAOImpl.java
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@ -310,6 +310,71 @@ public class OracleDeviceDAOImpl extends AbstractDeviceDAOImpl {
return devices;
}
/**
* Get the list of devices that matches with the given device name and (or) device type.
*
* @param deviceName Name of the device.
* @param tenantId Id of the current tenant
* @return device list
* @throws DeviceManagementDAOException
*/
@Override
public List<Device> getDevicesByNameAndType(String deviceName, String type, int tenantId, int offset, int limit)
throws DeviceManagementDAOException {
String filteringString = "";
if (deviceName != null && !deviceName.isEmpty()) {
filteringString = filteringString + " AND d.NAME LIKE ?";
}
if (type != null && !type.isEmpty()) {
filteringString = filteringString + " AND t.NAME = ?";
}
Connection conn;
PreparedStatement stmt = null;
List<Device> devices = new ArrayList<>();
ResultSet rs = null;
try {
conn = this.getConnection();
String sql = "SELECT * FROM (SELECT ROWNUM offset, rs.* FROM (SELECT d1.ID AS DEVICE_ID, d1.DESCRIPTION, " +
"d1.NAME AS DEVICE_NAME, d1.DEVICE_TYPE, d1.DEVICE_IDENTIFICATION, e.OWNER, e.OWNERSHIP, e.STATUS, " +
"e.DATE_OF_LAST_UPDATE, e.DATE_OF_ENROLMENT, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e, " +
"(SELECT d.ID, d.NAME, d.DESCRIPTION, d.DEVICE_IDENTIFICATION, t.NAME AS DEVICE_TYPE FROM " +
"DM_DEVICE d, DM_DEVICE_TYPE t WHERE d.DEVICE_TYPE_ID = t.ID AND d.TENANT_ID = ?" + filteringString +
") d1 WHERE d1.ID = e.DEVICE_ID) rs) WHERE offset >= ? AND ROWNUM <= ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, tenantId);
int i = 1;
if (deviceName != null && !deviceName.isEmpty()) {
stmt.setString(++i, deviceName + "%");
}
if (type != null && !type.isEmpty()) {
stmt.setString(++i, type);
}
stmt.setInt(++i, offset);
stmt.setInt(++i, limit);
rs = stmt.executeQuery();
while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs);
devices.add(device);
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices corresponding" +
"to the mentioned filtering criteria", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
return devices;
}
private Connection getConnection() throws SQLException {
return DeviceManagementDAOFactory.getConnection();
}

65
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/device/PostgreSQLDeviceDAOImpl.java
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@ -303,6 +303,71 @@ public class PostgreSQLDeviceDAOImpl extends AbstractDeviceDAOImpl {
return devices;
}
/**
* Get the list of devices that matches with the given device name and (or) device type.
*
* @param deviceName Name of the device.
* @param tenantId Id of the current tenant
* @return device list
* @throws DeviceManagementDAOException
*/
@Override
public List<Device> getDevicesByNameAndType(String deviceName, String type, int tenantId, int offset, int limit)
throws DeviceManagementDAOException {
String filteringString = "";
if (deviceName != null && !deviceName.isEmpty()) {
filteringString = filteringString + " AND d.NAME LIKE ?";
}
if (type != null && !type.isEmpty()) {
filteringString = filteringString + " AND t.NAME = ?";
}
Connection conn;
PreparedStatement stmt = null;
List<Device> devices = new ArrayList<>();
ResultSet rs = null;
try {
conn = this.getConnection();
String sql = "SELECT d1.ID AS DEVICE_ID, d1.DESCRIPTION, d1.NAME AS DEVICE_NAME, d1.DEVICE_TYPE, " +
"d1.DEVICE_IDENTIFICATION, e.OWNER, e.OWNERSHIP, e.STATUS, e.DATE_OF_LAST_UPDATE, " +
"e.DATE_OF_ENROLMENT, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e, (SELECT d.ID, d.NAME, " +
"d.DESCRIPTION, d.DEVICE_IDENTIFICATION, t.NAME AS DEVICE_TYPE FROM DM_DEVICE d, " +
"DM_DEVICE_TYPE t WHERE d.DEVICE_TYPE_ID = t.ID AND d.TENANT_ID = ?" + filteringString +
") d1 WHERE d1.ID = e.DEVICE_ID OFFSET ? LIMIT ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, tenantId);
int i = 1;
if (deviceName != null && !deviceName.isEmpty()) {
stmt.setString(++i, deviceName + "%");
}
if (type != null && !type.isEmpty()) {
stmt.setString(++i, type);
}
stmt.setInt(++i, offset);
stmt.setInt(++i, limit);
rs = stmt.executeQuery();
while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs);
devices.add(device);
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices corresponding" +
"to the mentioned filtering criteria", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
return devices;
}
private Connection getConnection() throws SQLException {
return DeviceManagementDAOFactory.getConnection();
}

65
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/device/SQLServerDeviceDAOImpl.java
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@ -305,6 +305,71 @@ public class SQLServerDeviceDAOImpl extends AbstractDeviceDAOImpl {
return devices;
}
/**
* Get the list of devices that matches with the given device name and (or) device type.
*
* @param deviceName Name of the device.
* @param tenantId Id of the current tenant
* @return device list
* @throws DeviceManagementDAOException
*/
@Override
public List<Device> getDevicesByNameAndType(String deviceName, String type, int tenantId, int offset, int limit)
throws DeviceManagementDAOException {
String filteringString = "";
if (deviceName != null && !deviceName.isEmpty()) {
filteringString = filteringString + " AND d.NAME LIKE ?";
}
if (type != null && !type.isEmpty()) {
filteringString = filteringString + " AND t.NAME = ?";
}
Connection conn;
PreparedStatement stmt = null;
List<Device> devices = new ArrayList<>();
ResultSet rs = null;
try {
conn = this.getConnection();
String sql = "SELECT d1.ID AS DEVICE_ID, d1.DESCRIPTION, d1.NAME AS DEVICE_NAME, d1.DEVICE_TYPE, " +
"d1.DEVICE_IDENTIFICATION, e.OWNER, e.OWNERSHIP, e.STATUS, e.DATE_OF_LAST_UPDATE, " +
"e.DATE_OF_ENROLMENT, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e, (SELECT d.ID, d.NAME, " +
"d.DESCRIPTION, d.DEVICE_IDENTIFICATION, t.NAME AS DEVICE_TYPE FROM DM_DEVICE d, " +
"DM_DEVICE_TYPE t WHERE d.DEVICE_TYPE_ID = t.ID AND d.TENANT_ID = ?" + filteringString +
") d1 WHERE d1.ID = e.DEVICE_ID OFFSET ? ROWS FETCH NEXT ? ROWS ONLY";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, tenantId);
int i = 1;
if (deviceName != null && !deviceName.isEmpty()) {
stmt.setString(++i, deviceName + "%");
}
if (type != null && !type.isEmpty()) {
stmt.setString(++i, type);
}
stmt.setInt(++i, offset);
stmt.setInt(++i, limit);
rs = stmt.executeQuery();
while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs);
devices.add(device);
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices corresponding" +
"to the mentioned filtering criteria", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
return devices;
}
private Connection getConnection() throws SQLException {
return DeviceManagementDAOFactory.getConnection();
}

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