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

components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/DataSourceListener.java

@@ -0,0 +1,22 @@
+/**
+ *  Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *  Licensed 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.mobile.impl;
+
+public interface DataSourceListener {
+
+    void notifyObserver();
+
+}

components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceDAOFactory.java

@@ -0,0 +1,57 @@
+/**
+ *  Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *  Licensed 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.mobile.impl.dao;
+
+import org.wso2.carbon.device.mgt.mobile.impl.DataSourceListener;
+import org.wso2.carbon.device.mgt.mobile.impl.dao.impl.MobileDeviceDAOImpl;
+import org.wso2.carbon.device.mgt.mobile.impl.dao.impl.MobileDeviceModelDAOImpl;
+import org.wso2.carbon.device.mgt.mobile.impl.dao.impl.MobileDeviceVendorDAOImpl;
+import org.wso2.carbon.device.mgt.mobile.impl.dao.impl.MobileOSVersionDAOImpl;
+import org.wso2.carbon.device.mgt.mobile.impl.dao.util.MobileDeviceManagementDAOUtil;
+import org.wso2.carbon.device.mgt.mobile.impl.internal.MobileDeviceManagementBundleActivator;
+
+import javax.sql.DataSource;
+
+public class MobileDeviceDAOFactory implements DataSourceListener {
+
+    private static DataSource dataSource;
+
+    public MobileDeviceDAOFactory() {
+        MobileDeviceManagementBundleActivator.registerDataSourceListener(this);
+    }
+
+    @Override
+    public void notifyObserver() {
+        dataSource = MobileDeviceManagementDAOUtil.resolveDataSource();
+    }
+
+    public static MobileDeviceDAO getMobileDeviceDAO() {
+        return new MobileDeviceDAOImpl(dataSource);
+    }
+
+    public static MobileDeviceModelDAO getMobileDeviceModelDAO() {
+        return new MobileDeviceModelDAOImpl(dataSource);
+    }
+
+    public static MobileDeviceVendorDAO getMobileDeviceVendorDAO() {
+        return new MobileDeviceVendorDAOImpl(dataSource);
+    }
+
+    public static MobileOSVersionDAO getMobileOSVersionDAO() {
+        return new MobileOSVersionDAOImpl(dataSource);
+    }
+
+}

components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/dao/util/MobileDeviceManagementDAOUtil.java

@@ -16,6 +16,9 @@
 
 package org.wso2.carbon.device.mgt.mobile.impl.dao.util;
 
+
+import javax.sql.DataSource;
+
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.device.mgt.common.Device;
@@ -35,6 +38,10 @@ import java.util.Hashtable;
  */
 public class MobileDeviceManagementDAOUtil {
 
+    public static DataSource resolveDataSource() {
+        return null;
+    }
+
 	private static final Log log = LogFactory.getLog(MobileDeviceManagementDAOUtil.class);
 
 	public static void cleanupResources(Connection conn, PreparedStatement stmt, ResultSet rs) {
@@ -79,4 +86,5 @@ public class MobileDeviceManagementDAOUtil {
 		MobileDevice mobileDeviceBO = new MobileDevice();
 		return mobileDeviceBO;
 	}
+
 }

components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/internal/MobileDeviceManagementBundleActivator.java

@@ -16,39 +16,39 @@
 
 package org.wso2.carbon.device.mgt.mobile.impl.internal;
 
-import org.apache.commons.logging.LogFactory;
 import org.apache.commons.logging.Log;
-import org.osgi.framework.BundleActivator;
+import org.apache.commons.logging.LogFactory;
-import org.osgi.framework.BundleContext;
+import org.osgi.framework.*;
-import org.osgi.framework.ServiceRegistration;
 import org.wso2.carbon.device.mgt.common.DeviceManagementException;
 import org.wso2.carbon.device.mgt.common.spi.DeviceManagerService;
+import org.wso2.carbon.device.mgt.mobile.impl.DataSourceListener;
 import org.wso2.carbon.device.mgt.mobile.impl.android.AndroidDeviceManagerService;
-import org.wso2.carbon.device.mgt.mobile.impl.config.MobileDeviceConfigurationManager;
-import org.wso2.carbon.device.mgt.mobile.impl.config.MobileDeviceManagementConfig;
 import org.wso2.carbon.device.mgt.mobile.impl.config.datasource.MobileDataSourceConfig;
-import org.wso2.carbon.device.mgt.mobile.impl.dao.MobileDeviceManagementDAOFactory;
+import org.wso2.carbon.device.mgt.mobile.impl.dao.MobileDeviceDAOFactory;
 import org.wso2.carbon.device.mgt.mobile.impl.ios.IOSDeviceManagerService;
 import org.wso2.carbon.device.mgt.mobile.impl.util.MobileDeviceManagementSchemaInitializer;
 import org.wso2.carbon.device.mgt.mobile.impl.windows.WindowsDeviceManagerService;
 
-public class MobileDeviceManagementBundleActivator implements BundleActivator {
+import java.util.ArrayList;
+import java.util.List;
+
+public class MobileDeviceManagementBundleActivator implements BundleActivator, BundleListener {
 
-	private static final Log log = LogFactory.getLog(MobileDeviceManagementBundleActivator.class);
     private ServiceRegistration androidServiceRegRef;
     private ServiceRegistration iOSServiceRegRef;
     private ServiceRegistration windowsServiceRegRef;
+    private static List<DataSourceListener> dataSourceListeners = new ArrayList<DataSourceListener>();
+
+    private static final Log log = LogFactory.getLog(MobileDeviceManagementBundleActivator.class);
+    private static final String SYMBOLIC_NAME_DATA_SOURCE_COMPONENT = "org.wso2.carbon.ndatasource.core";
 
     @Override
     public void start(BundleContext bundleContext) throws Exception {
         try {
-			//Initialize Mobile Device Management datasource
+            if (log.isDebugEnabled()) {
-			MobileDeviceConfigurationManager.getInstance().initConfig();
+                log.debug("Activating Mobile Device Management Service bundle");
-			MobileDeviceManagementConfig config = MobileDeviceConfigurationManager.getInstance()
+            }
-			                                                                      .getMobileDeviceManagementConfig();
+            bundleContext.addBundleListener(this);
-			MobileDataSourceConfig
-					dsConfig = config.getMobileDeviceMgtRepository().getMobileDataSourceConfig();
-			MobileDeviceManagementDAOFactory.init(dsConfig);
 
             /* If -Dsetup option enabled then create device management database schema */
             String setupOption = System.getProperty("setup");
@@ -58,12 +58,12 @@ public class MobileDeviceManagementBundleActivator implements BundleActivator {
                             "-Dsetup is enabled. Mobile Device management repository schema initialization is about " +
                                     "to begin");
                 }
-				setupMobileDeviceManagementSchema(dsConfig);
+                setupMobileDeviceManagementSchema(null);
             }
 
-			if (log.isDebugEnabled()) {
+            MobileDeviceDAOFactory daoFactory = new MobileDeviceDAOFactory();
-				log.debug("Activating Mobile Device Management Service bundle");
+            //TODO Register this dao to an appropriate config file
-			}
+
             androidServiceRegRef =
                     bundleContext.registerService(DeviceManagerService.class.getName(),
                             new AndroidDeviceManagerService(), null);
@@ -77,18 +77,48 @@ public class MobileDeviceManagementBundleActivator implements BundleActivator {
                 log.debug("Mobile Device Management Service bundle is activated");
             }
         } catch (Throwable e) {
-			log.error("Error occurred while activating Mobile Device Management Service Component",
+            log.error("Error occurred while activating Mobile Device Management Service Component", e);
-			          e);
+        }
+    }
+
+    @Override
+    public void stop(BundleContext bundleContext) throws Exception {
+        if (log.isDebugEnabled()) {
+            log.debug("Deactivating Mobile Device Management Service");
+        }
+        androidServiceRegRef.unregister();
+        iOSServiceRegRef.unregister();
+        windowsServiceRegRef.unregister();
+
+        bundleContext.removeBundleListener(this);
+    }
+
+    @Override
+    public void bundleChanged(BundleEvent bundleEvent) {
+        int eventType = bundleEvent.getType();
+        String bundleSymbolicName = bundleEvent.getBundle().getSymbolicName();
+        if (SYMBOLIC_NAME_DATA_SOURCE_COMPONENT.equals(bundleSymbolicName) && eventType == BundleEvent.STARTED) {
+            for (DataSourceListener listener : this.getDataSourceListeners()) {
+                listener.notifyObserver();
+            }
         }
     }
 
+    public static void registerDataSourceListener(DataSourceListener listener) {
+        dataSourceListeners.add(listener);
+    }
+
+    private List<DataSourceListener> getDataSourceListeners() {
+        return dataSourceListeners;
+    }
+
     private void setupMobileDeviceManagementSchema(MobileDataSourceConfig config) throws
             DeviceManagementException {
         MobileDeviceManagementSchemaInitializer initializer =
                 new MobileDeviceManagementSchemaInitializer(config);
         log.info("Initializing mobile device management repository database schema");
         try {
-			initializer.createRegistryDatabase();
+            //initializer.createRegistryDatabase();
         } catch (Exception e) {
             throw new DeviceManagementException(
                     "Error occurred while initializing Mobile Device Management " +
@@ -96,14 +126,5 @@ public class MobileDeviceManagementBundleActivator implements BundleActivator {
         }
     }
 
-	@Override
-	public void stop(BundleContext bundleContext) throws Exception {
-		if (log.isDebugEnabled()) {
-			log.debug("Deactivating Mobile Device Management Service");
-		}
-		androidServiceRegRef.unregister();
-		iOSServiceRegRef.unregister();
-		windowsServiceRegRef.unregister();
-	}
 
 }