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Fixing the datasource issue in the device magt core

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This commit is contained in:
geethkokila 2015-09-01 17:16:51 +05:30
parent 6c5f7d7ada
commit b14461a5af
1 changed files with 20 additions and 0 deletions
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components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
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@ -23,6 +23,7 @@ import org.w3c.dom.Document;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceManagementException;
import org.wso2.carbon.device.mgt.common.TransactionManagementException;
import org.wso2.carbon.device.mgt.core.config.datasource.DataSourceConfig;
import org.wso2.carbon.device.mgt.core.config.datasource.JNDILookupDefinition;
import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException;
@ -35,6 +36,7 @@ import javax.sql.DataSource;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.File;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
@ -97,6 +99,7 @@ public final class DeviceManagerUtil {
public static boolean registerDeviceType(String typeName) throws DeviceManagementException {
boolean status;
try {
DeviceManagementDAOFactory.beginTransaction();
DeviceTypeDAO deviceTypeDAO = DeviceManagementDAOFactory.getDeviceTypeDAO();
DeviceType deviceType = deviceTypeDAO.getDeviceType(typeName);
if (deviceType == null) {
@ -104,10 +107,18 @@ public final class DeviceManagerUtil {
dt.setName(typeName);
deviceTypeDAO.addDeviceType(dt);
}
DeviceManagementDAOFactory.commitTransaction();
status = true;
} catch (DeviceManagementDAOException e) {
DeviceManagementDAOFactory.rollbackTransaction();
throw new DeviceManagementException("Error occurred while registering the device type '" +
typeName + "'", e);
} catch (TransactionManagementException e) {
DeviceManagementDAOFactory.rollbackTransaction();
throw new DeviceManagementException("SQL occurred while registering the device type '" +
typeName + "'", e);
} finally {
DeviceManagementDAOFactory.closeConnection();
}
return status;
}
@ -120,6 +131,7 @@ public final class DeviceManagerUtil {
*/
public static boolean unregisterDeviceType(String typeName) throws DeviceManagementException {
try {
DeviceManagementDAOFactory.beginTransaction();
DeviceTypeDAO deviceTypeDAO = DeviceManagementDAOFactory.getDeviceTypeDAO();
DeviceType deviceType = deviceTypeDAO.getDeviceType(typeName);
if (deviceType != null) {
@ -127,10 +139,18 @@ public final class DeviceManagerUtil {
dt.setName(typeName);
deviceTypeDAO.removeDeviceType(typeName);
}
DeviceManagementDAOFactory.commitTransaction();
return true;
} catch (DeviceManagementDAOException e) {
DeviceManagementDAOFactory.rollbackTransaction();
throw new DeviceManagementException("Error occurred while registering the device type '" +
typeName + "'", e);
} catch (TransactionManagementException e) {
DeviceManagementDAOFactory.rollbackTransaction();
throw new DeviceManagementException("SQL occurred while registering the device type '" +
typeName + "'", e);
} finally {
DeviceManagementDAOFactory.closeConnection();
}
}