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Refactored addOperation method

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revert-70aa11f8
mharindu 9 years ago
parent 0c43338f5d
commit cbf10a8b59
4 changed files with 98 additions and 40 deletions
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50
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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@ -34,8 +34,8 @@ public interface DeviceDAO {
/**
* This method is used to add a device.
*
* @param typeId device type id.
* @param device device object.
* @param typeId device type id.
* @param device device object.
* @param tenantId tenant id.
* @return returns the id of the persisted device record.
* @throws DeviceManagementDAOException
@ -45,8 +45,8 @@ public interface DeviceDAO {
/**
* This method is used to update a given device.
*
* @param typeId device type id.
* @param device device object.
* @param typeId device type id.
* @param device device object.
* @param tenantId tenant id.
* @return returns the id of updated device.
* @throws DeviceManagementDAOException
@ -85,7 +85,7 @@ public interface DeviceDAO {
/**
* This method is used to retrieve all the devices of a given tenant and device type.
*
* @param type device type.
* @param type device type.
* @param tenantId tenant id.
* @return returns list of devices.
* @throws DeviceManagementDAOException
@ -94,6 +94,7 @@ public interface DeviceDAO {
/**
* This method is used to retrieve devices of a given user.
*
* @param username user name.
* @param tenantId tenant id.
* @return returns list of devices.
@ -112,8 +113,9 @@ public interface DeviceDAO {
/**
* This method is used to retrieve devices of a given device name.
*
* @param deviceName device name.
* @param tenantId tenant id.
* @param tenantId tenant id.
* @return returns list of devices.
* @throws DeviceManagementDAOException
*/
@ -122,7 +124,7 @@ public interface DeviceDAO {
/**
* This method is used to add an enrollment information of a given device.
*
* @param device device object.
* @param device device object.
* @param tenantId tenant id.
* @return returns the id of the enrollment.
* @throws DeviceManagementDAOException
@ -132,22 +134,22 @@ public interface DeviceDAO {
/**
* This method is used to set the current enrollment status of given device and user.
*
* @param deviceId device id.
* @param deviceId device id.
* @param currentOwner current user name.
* @param status device status.
* @param tenantId tenant id.
* @param status device status.
* @param tenantId tenant id.
* @return returns true if success.
* @throws DeviceManagementDAOException
*/
boolean setEnrolmentStatus(DeviceIdentifier deviceId, String currentOwner, Status status,
int tenantId) throws DeviceManagementDAOException;
int tenantId) throws DeviceManagementDAOException;
/**
* This method is used to get the status of current enrollment of a given user and device.
*
* @param deviceId device id.
* @param deviceId device id.
* @param currentOwner device owner.
* @param tenantId tenant id.
* @param tenantId tenant id.
* @return returns current enrollment status.
* @throws DeviceManagementDAOException
*/
@ -157,9 +159,9 @@ public interface DeviceDAO {
/**
* This method is used to retrieve current enrollment of a given device and user.
*
* @param deviceId device id.
* @param deviceId device id.
* @param currentUser user name.
* @param tenantId tenant id.
* @param tenantId tenant id.
* @return returns EnrolmentInfo object.
* @throws DeviceManagementDAOException
*/
@ -169,7 +171,7 @@ public interface DeviceDAO {
/**
* This method is used to retrieve devices of a given enrollment status.
*
* @param status enrollment status.
* @param status enrollment status.
* @param tenantId tenant id.
* @return returns list of devices.
* @throws DeviceManagementDAOException
@ -180,12 +182,24 @@ public interface DeviceDAO {
* This method is used to retrieve the enrollment id of a given device and status.
*
* @param deviceId device id.
* @param status enrollment status.
* @param status enrollment status.
* @param tenantId tenant id.
* @return returns the id of current enrollment.
* @throws DeviceManagementDAOException
*/
int getEnrolmentByStatus(DeviceIdentifier deviceId, Status status,
int tenantId) throws DeviceManagementDAOException;
int tenantId) throws DeviceManagementDAOException;
/**
* This method is used to retrieve the enrollment info of a given list of devices and status.
*
* @param deviceIds A list of device identifiers.
* @param status enrollment status.
* @param tenantId tenant id.
* @return returns a list of enrolment info objects.
* @throws DeviceManagementDAOException
*/
List<EnrolmentInfo> getEnrolmentsByStatus(List<DeviceIdentifier> deviceIds, Status status,
int tenantId) throws DeviceManagementDAOException;
}

46
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/DeviceDAOImpl.java
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@ -30,6 +30,7 @@ import org.wso2.carbon.device.mgt.core.dao.util.DeviceManagementDAOUtil;
import java.sql.*;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
public class DeviceDAOImpl implements DeviceDAO {
@ -455,6 +456,51 @@ public class DeviceDAOImpl implements DeviceDAO {
}
}
public List<EnrolmentInfo> getEnrolmentsByStatus(List<DeviceIdentifier> deviceIds, Status status,
int tenantId) throws DeviceManagementDAOException {
Connection conn;
PreparedStatement stmt = null;
ResultSet rs = null;
List<EnrolmentInfo> enrolments = new ArrayList<>();
try {
conn = this.getConnection();
StringBuilder sql = new StringBuilder();
sql.append("SELECT e.ID AS ENROLMENT_ID, e.OWNER, e.OWNERSHIP, e.DATE_OF_ENROLMENT, e.DATE_OF_LAST_UPDATE, " +
"e.STATUS FROM DM_ENROLMENT e WHERE e.DEVICE_ID IN (SELECT d.ID FROM DM_DEVICE d " +
"WHERE d.DEVICE_IDENTIFICATION IN (");
// adding arguments to the sql query
Iterator iterator = deviceIds.iterator();
while (iterator.hasNext()) {
iterator.next();
sql.append(" ?");
if (iterator.hasNext()) {
sql.append(",");
}
}
sql.append(") AND d.TENANT_ID = ?) AND e.STATUS = ? AND e.TENANT_ID = ?");
stmt = conn.prepareStatement(sql.toString());
int index = 1;
for (DeviceIdentifier id : deviceIds) {
stmt.setString(index++, id.getId());
}
stmt.setInt(index++, tenantId);
stmt.setString(index++, status.toString());
stmt.setInt(index, tenantId);
rs = stmt.executeQuery();
if (rs.next()) {
enrolments.add(this.loadEnrolment(rs));
}
return enrolments;
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolment " +
"ids of devices", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private Device loadDevice(ResultSet rs) throws SQLException {
Device device = new Device();
device.setId(rs.getInt("DEVICE_ID"));

36
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/OperationManagerImpl.java
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@ -80,34 +80,26 @@ public class OperationManagerImpl implements OperationManager {
}
}
try {
OperationManagementDAOFactory.beginTransaction();
int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
List<EnrolmentInfo> enrolments;
try {
DeviceManagementDAOFactory.openConnection();
enrolments = deviceDAO.getEnrolmentsByStatus(deviceIds, EnrolmentInfo.Status.ACTIVE, tenantId);
} catch (SQLException e) {
throw new OperationManagementException("Error occurred while opening a connection the data " +
"source", e);
} finally {
DeviceManagementDAOFactory.closeConnection();
}
OperationManagementDAOFactory.beginTransaction();
org.wso2.carbon.device.mgt.core.dto.operation.mgt.Operation operationDto =
OperationDAOUtil.convertOperation(operation);
int operationId = this.lookupOperationDAO(operation).addOperation(operationDto);
int enrolmentId;
int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
for (DeviceIdentifier deviceId : deviceIds) {
try {
DeviceManagementDAOFactory.openConnection();
enrolmentId = deviceDAO.getEnrolmentByStatus(deviceId, EnrolmentInfo.Status.ACTIVE, tenantId);
} catch (SQLException e) {
throw new OperationManagementException("Error occurred while opening a connection the data " +
"source", e);
} finally {
DeviceManagementDAOFactory.closeConnection();
}
if (enrolmentId < 0) {
String errorMsg = "The operation not added for device.The device not found for " +
"device Identifier type -'" + deviceId.getType() + "' and device Id '" +
deviceId.getId();
log.error(errorMsg);
} else {
operationMappingDAO.addOperationMapping(operationId, enrolmentId);
}
for (EnrolmentInfo enrolmentInfo : enrolments) {
operationMappingDAO.addOperationMapping(operationId, enrolmentInfo.getId());
}
OperationManagementDAOFactory.commitTransaction();
return operationId;

6
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java
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@ -245,6 +245,12 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
DeviceManagementDAOFactory.beginTransaction();
Device device = deviceDAO.getDevice(deviceId, tenantId);
if (device == null) {
if (log.isDebugEnabled()) {
log.debug("Device not found for id '" + deviceId.getId() + "'");
}
throw new DeviceManagementException("Device not found");
}
DeviceType deviceType = deviceTypeDAO.getDeviceType(device.getType());
device.getEnrolmentInfo().setDateOfLastUpdate(new Date().getTime());

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