Merge branch 'master' of https://github.com/geethkokila/product-cdm

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

@@ -1,17 +1,19 @@
-/**
+/*
  * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
- *  Licensed under the Apache License, Version 2.0 (the "License");
+ * WSO2 Inc. licenses this file to you under the Apache License,
- *  you may not use this file except in compliance with the 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
+ * Unless required by applicable law or agreed to in writing,
- *  distributed under the License is distributed on an "AS IS" BASIS,
+ * software distributed under the License is distributed on an
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  See the License for the specific language governing permissions and
+ * KIND, either express or implied.  See the License for the
- *  limitations under the License.
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.wso2.carbon.device.mgt.core;
 

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

@@ -1,17 +1,19 @@
-/**
+/*
  * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
- *  Licensed under the Apache License, Version 2.0 (the "License");
+ * WSO2 Inc. licenses this file to you under the Apache License,
- *  you may not use this file except in compliance with the 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
+ * Unless required by applicable law or agreed to in writing,
- *  distributed under the License is distributed on an "AS IS" BASIS,
+ * software distributed under the License is distributed on an
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  See the License for the specific language governing permissions and
+ * KIND, either express or implied.  See the License for the
- *  limitations under the License.
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.wso2.carbon.device.mgt.core;
 
@@ -36,8 +38,7 @@ public class DeviceManagerImpl implements DeviceManager {
     private DeviceManagementConfig config;
     private DeviceManagementRepository pluginRepository;
 
-	public DeviceManagerImpl(DeviceManagementConfig config,
+    public DeviceManagerImpl(DeviceManagementConfig config, DeviceManagementRepository pluginRepository) {
-	                         DeviceManagementRepository pluginRepository) {
         this.config = config;
         this.pluginRepository = pluginRepository;
         this.deviceDAO = DeviceManagementDAOFactory.getDeviceDAO();
@@ -46,58 +47,51 @@ public class DeviceManagerImpl implements DeviceManager {
 
     @Override
     public boolean enrollDevice(Device device) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(device.getType());
-				this.getPluginRepository().getDeviceManagementProvider(device.getType());
         boolean status = dms.enrollDevice(device);
+
         try {
             this.getDeviceTypeDAO().getDeviceType();
-			org.wso2.carbon.device.mgt.core.dto.Device deviceDto =
+            org.wso2.carbon.device.mgt.core.dto.Device deviceDto = DeviceManagementDAOUtil.convertDevice(device);
-					DeviceManagementDAOUtil.convertDevice(
+            Integer deviceTypeId = this.getDeviceTypeDAO().getDeviceTypeIdByDeviceTypeName(device.getType());
-							device);
-
-			Integer deviceTypeId =
-					this.getDeviceTypeDAO().getDeviceTypeIdByDeviceTypeName(device.getType());
             deviceDto.setDeviceType(deviceTypeId);
             this.getDeviceDAO().addDevice(deviceDto);
+
         } catch (DeviceManagementDAOException e) {
-			throw new DeviceManagementException("Error occurred while enrolling the device '" +
+            throw new DeviceManagementException("Error occurred while enrolling the device '" + device.getId() + "'",
-			                                    device.getId() + "'", e);
+                    e);
         }
         return status;
     }
 
     @Override
     public boolean modifyEnrollment(Device device) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(device.getType());
-				this.getPluginRepository().getDeviceManagementProvider(device.getType());
         boolean status = dms.modifyEnrollment(device);
         try {
             this.getDeviceDAO().updateDevice(DeviceManagementDAOUtil.convertDevice(device));
         } catch (DeviceManagementDAOException e) {
-			throw new DeviceManagementException("Error occurred while modifying the device '" +
+            throw new DeviceManagementException("Error occurred while modifying the device '" + device.getId() + "'",
-			                                    device.getId() + "'", e);
+                    e);
         }
         return status;
     }
 
     @Override
     public boolean disenrollDevice(DeviceIdentifier deviceId) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
-				this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
         return dms.disenrollDevice(deviceId);
     }
 
     @Override
     public boolean isEnrolled(DeviceIdentifier deviceId) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
-				this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
         return dms.isEnrolled(deviceId);
     }
 
     @Override
     public boolean isActive(DeviceIdentifier deviceId) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
-				this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
         return dms.isActive(deviceId);
     }
 
@@ -118,29 +112,24 @@ public class DeviceManagerImpl implements DeviceManager {
 
     @Override
     public Device getDevice(DeviceIdentifier deviceId) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
-				this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
         return dms.getDevice(deviceId);
     }
 
     @Override
     public boolean updateDeviceInfo(Device device) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(device.getType());
-				this.getPluginRepository().getDeviceManagementProvider(device.getType());
         return dms.updateDeviceInfo(device);
     }
 
     @Override
-	public boolean setOwnership(DeviceIdentifier deviceId, String ownershipType)
+    public boolean setOwnership(DeviceIdentifier deviceId, String ownershipType) throws DeviceManagementException {
-			throws DeviceManagementException {
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
-		DeviceManagerService dms =
-				this.getPluginRepository().getDeviceManagementProvider(deviceId.getType());
         return dms.setOwnership(deviceId, ownershipType);
     }
 
     public OperationManager getOperationManager(String type) throws DeviceManagementException {
-		DeviceManagerService dms =
+        DeviceManagerService dms = this.getPluginRepository().getDeviceManagementProvider(type);
-				this.getPluginRepository().getDeviceManagementProvider(type);
         return dms.getOperationManager();
     }
 

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/DeviceConfigurationManager.java

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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
@@ -27,14 +30,14 @@ import javax.xml.bind.Unmarshaller;
 import java.io.File;
 
 /**
- * Class responsible for the rss manager configuration initialization
+ * Class responsible for the cdm manager configuration initialization
  */
 public class DeviceConfigurationManager {
 
     private DeviceManagementConfig currentDeviceConfig;
     private static DeviceConfigurationManager deviceConfigManager;
 
-    private final String deviceMgtConfigXMLPath = CarbonUtils.getCarbonConfigDirPath() + File.separator  +
+    private static final String deviceMgtConfigXMLPath = CarbonUtils.getCarbonConfigDirPath() + File.separator  +
             DeviceManagementConstants.DataSourceProperties.DEVICE_CONFIG_XML_NAME;
 
     public static DeviceConfigurationManager getInstance() {
@@ -49,6 +52,8 @@ public class DeviceConfigurationManager {
     }
 
     public synchronized void initConfig() throws DeviceManagementException {
+
+        //catch generic exception.if any exception occurs wrap and throw DeviceManagementException
         try {
             File deviceMgtConfig = new File(deviceMgtConfigXMLPath);
             Document doc = DeviceManagerUtil.convertToDocument(deviceMgtConfig);

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/DeviceManagementConfig.java

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/DeviceManagementRepository.java

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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
@@ -15,7 +18,6 @@
 package org.wso2.carbon.device.mgt.core.config;
 
 import org.wso2.carbon.device.mgt.core.config.datasource.DataSourceConfig;
-
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/datasource/DataSourceConfig.java

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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
@@ -12,14 +15,13 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.wso2.carbon.device.mgt.core.config.datasource;
 
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 
 /**
- * Class for holding data source configuration in rss-config.xml at parsing with JAXB
+ * Class for holding data source configuration in cdm-config.xml at parsing with JAXB
  */
 @XmlRootElement(name = "DataSourceConfiguration")
 public class DataSourceConfig {

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

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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

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

@@ -1,18 +1,21 @@
-/**
+/*
  * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
- *  Licensed under the Apache License, Version 2.0 (the "License");
+ * WSO2 Inc. licenses this file to you under the Apache License,
- *  you may not use this file except in compliance with the 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
+ * Unless required by applicable law or agreed to in writing,
- *  distributed under the License is distributed on an "AS IS" BASIS,
+ * software distributed under the License is distributed on an
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  See the License for the specific language governing permissions and
+ * KIND, either express or implied.  See the License for the
- *  limitations under the License.
+ * specific language governing permissions and limitations
+ * under the License.
  */
+
 package org.wso2.carbon.device.mgt.core.dao;
 
 import org.apache.commons.logging.Log;
@@ -22,7 +25,6 @@ import org.wso2.carbon.device.mgt.core.config.datasource.JNDILookupDefinition;
 import org.wso2.carbon.device.mgt.core.dao.impl.DeviceDAOImpl;
 import org.wso2.carbon.device.mgt.core.dao.impl.DeviceTypeDAOImpl;
 import org.wso2.carbon.device.mgt.core.dao.util.DeviceManagementDAOUtil;
-
 import javax.sql.DataSource;
 import java.util.Hashtable;
 import java.util.List;
@@ -57,8 +59,8 @@ public class DeviceManagementDAOFactory {
     private static DataSource resolveDataSource(DataSourceConfig config) {
         DataSource dataSource = null;
         if (config == null) {
-            throw new RuntimeException("Device Management Repository data source configuration " +
+            throw new RuntimeException("Device Management Repository data source configuration " + "is null and " +
-                    "is null and thus, is not initialized");
+                    "thus, is not initialized");
         }
         JNDILookupDefinition jndiConfig = config.getJndiLookupDefintion();
         if (jndiConfig != null) {
@@ -66,15 +68,13 @@ public class DeviceManagementDAOFactory {
                 log.debug("Initializing Device Management Repository data source using the JNDI " +
                         "Lookup Definition");
             }
-            List<JNDILookupDefinition.JNDIProperty> jndiPropertyList =
+            List<JNDILookupDefinition.JNDIProperty> jndiPropertyList = jndiConfig.getJndiProperties();
-                    jndiConfig.getJndiProperties();
             if (jndiPropertyList != null) {
                 Hashtable<Object, Object> jndiProperties = new Hashtable<Object, Object>();
                 for (JNDILookupDefinition.JNDIProperty prop : jndiPropertyList) {
                     jndiProperties.put(prop.getName(), prop.getValue());
                 }
-                dataSource =
+                dataSource = DeviceManagementDAOUtil.lookupDataSource(jndiConfig.getJndiName(), jndiProperties);
-                        DeviceManagementDAOUtil.lookupDataSource(jndiConfig.getJndiName(), jndiProperties);
             } else {
                 dataSource = DeviceManagementDAOUtil.lookupDataSource(jndiConfig.getJndiName(), null);
             }

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

@@ -15,7 +15,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.wso2.carbon.device.mgt.core.dao;
 
 import org.wso2.carbon.device.mgt.common.DeviceIdentifier;

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/DeviceTypeDAOImpl.java

@@ -1,26 +1,28 @@
-/**
+/*
  * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
- *  Licensed under the Apache License, Version 2.0 (the "License");
+ * WSO2 Inc. licenses this file to you under the Apache License,
- *  you may not use this file except in compliance with the 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
+ * Unless required by applicable law or agreed to in writing,
- *  distributed under the License is distributed on an "AS IS" BASIS,
+ * software distributed under the License is distributed on an
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  See the License for the specific language governing permissions and
+ * KIND, either express or implied.  See the License for the
- *  limitations under the License.
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.wso2.carbon.device.mgt.core.dao.impl;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
-import org.wso2.carbon.device.mgt.core.dao.util.DeviceManagementDAOUtil;
-import org.wso2.carbon.device.mgt.core.dao.DeviceTypeDAO;
 import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException;
+import org.wso2.carbon.device.mgt.core.dao.DeviceTypeDAO;
+import org.wso2.carbon.device.mgt.core.dao.util.DeviceManagementDAOUtil;
 import org.wso2.carbon.device.mgt.core.dto.DeviceType;
 
 import javax.sql.DataSource;
@@ -49,8 +51,7 @@ public class DeviceTypeDAOImpl implements DeviceTypeDAO {
             stmt.setString(1, deviceType.getName());
             stmt.execute();
         } catch (SQLException e) {
-			String msg = "Error occurred while registering the device type '" +
+            String msg = "Error occurred while registering the device type '" + deviceType.getName() + "'";
-			             deviceType.getName() + "'";
             log.error(msg, e);
             throw new DeviceManagementDAOException(msg, e);
         } finally {
@@ -69,9 +70,9 @@ public class DeviceTypeDAOImpl implements DeviceTypeDAO {
         PreparedStatement stmt = null;
         List<DeviceType> deviceTypes = new ArrayList<DeviceType>();
         try {
-			stmt = conn.prepareStatement(
+            stmt = conn.prepareStatement("SELECT ID AS DEVICE_TYPE_ID, NAME AS DEVICE_TYPE FROM DM_DEVICE_TYPE");
-					"SELECT ID AS DEVICE_TYPE_ID, NAME AS DEVICE_TYPE FROM DM_DEVICE_TYPE");
             ResultSet results = stmt.executeQuery();
+
             while (results.next()) {
                 DeviceType deviceType = new DeviceType();
                 deviceType.setId(results.getLong("DEVICE_TYPE_ID"));
@@ -90,22 +91,20 @@ public class DeviceTypeDAOImpl implements DeviceTypeDAO {
 
     @Override
     public DeviceIdentifier getDeviceType() throws DeviceManagementDAOException {
+        //TODO:
         return null;
     }
 
     @Override
-	public Integer getDeviceTypeIdByDeviceTypeName(String type)
+    public Integer getDeviceTypeIdByDeviceTypeName(String type) throws DeviceManagementDAOException {
-			throws DeviceManagementDAOException {
 
-		Connection conn = null;
+        Connection conn = this.getConnection();
         PreparedStatement stmt = null;
         ResultSet resultSet = null;
         Integer deviceTypeId = null;
 
         try {
-			conn = this.getConnection();
+            String createDBQuery = "SELECT * From DM_DEVICE_TYPE DT WHERE DT.NAME=?";
-			String createDBQuery =
-					"SELECT * From DM_DEVICE_TYPE DT WHERE DT.NAME=?";
             stmt = conn.prepareStatement(createDBQuery);
             stmt.setString(1, type);
             resultSet = stmt.executeQuery();

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/util/DeviceManagementDAOUtil.java

@@ -61,6 +61,9 @@ public final class DeviceManagementDAOUtil {
                 log.warn("Error occurred while closing database connection", e);
             }
         }
+        rs = null;
+        stmt = null;
+        conn = null;
     }
 
     /**
@@ -83,8 +86,7 @@ public final class DeviceManagementDAOUtil {
         try {
             tenantId = tenantManager.getTenantId(tenantDomain);
         } catch (UserStoreException e) {
-            String msg = "Error occurred while retrieving id from the domain of tenant " +
+            String msg = "Error occurred while retrieving id from the domain of tenant " + tenantDomain;
-                    tenantDomain;
             throw new DeviceManagementDAOException(msg);
         }
         return tenantId;

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

@@ -1,17 +1,19 @@
-/**
+/*
  * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
- *  Licensed under the Apache License, Version 2.0 (the "License");
+ * WSO2 Inc. licenses this file to you under the Apache License,
- *  you may not use this file except in compliance with the 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
+ * Unless required by applicable law or agreed to in writing,
- *  distributed under the License is distributed on an "AS IS" BASIS,
+ * software distributed under the License is distributed on an
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  See the License for the specific language governing permissions and
+ * KIND, either express or implied.  See the License for the
- *  limitations under the License.
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.wso2.carbon.device.mgt.core.internal;
 
@@ -56,7 +58,6 @@ public class DeviceManagementServiceComponent {
         try {
             /* Initializing Device Management Configuration */
             DeviceConfigurationManager.getInstance().initConfig();
-
             DeviceManagementConfig config = DeviceConfigurationManager.getInstance().getDeviceManagementConfig();
 
             DataSourceConfig dsConfig = config.getDeviceMgtRepository().getDataSourceConfig();
@@ -88,6 +89,8 @@ public class DeviceManagementServiceComponent {
     private void setupDeviceManagementSchema(DataSourceConfig config) throws DeviceManagementException {
         DeviceManagementSchemaInitializer initializer = new DeviceManagementSchemaInitializer(config);
         log.info("Initializing device management repository database schema");
+
+        // catch generic exception. If any error occurs wrap and throw  DeviceManagementException
         try {
             initializer.createRegistryDatabase();
         } catch (Exception e) {

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

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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

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

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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

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

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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

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

@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2014, 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.
+ *
+ * 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
@@ -66,8 +69,8 @@ public class DeviceMgtDAOTestSuite {
         }
     }
 
-    private TestDBConfiguration getTestDBConfiguration(DBTypes dbType)
+    private TestDBConfiguration getTestDBConfiguration(DBTypes dbType) throws DeviceManagementDAOException,
-            throws DeviceManagementDAOException, DeviceManagementException {
+            DeviceManagementException {
 
         File deviceMgtConfig = new File("src/test/resources/testdbconfig.xml");
         Document doc = null;