Refactoring DAOs

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/common/DAOFactory.java

@@ -26,10 +26,8 @@ import org.wso2.carbon.device.application.mgt.core.dao.LifecycleStateDAO;
 import org.wso2.carbon.device.application.mgt.core.dao.PlatformDAO;
 import org.wso2.carbon.device.application.mgt.core.dao.impl.application.H2ApplicationDAOImpl;
 import org.wso2.carbon.device.application.mgt.core.dao.impl.application.MySQLApplicationDAOImpl;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.lifecyclestate.H2LifecycleStateDAOImpl;
+import org.wso2.carbon.device.application.mgt.core.dao.impl.lifecyclestate.GenericLifecycleStateImpl;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.lifecyclestate.MySQLLifecycleStateDAOImpl;
+import org.wso2.carbon.device.application.mgt.core.dao.impl.platform.GenericPlatformDAOImpl;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.platform.H2PlatformDAOImpl;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.platform.MySQLPlatformDAOImpl;
 import org.wso2.carbon.device.application.mgt.core.util.Constants;
 import org.wso2.carbon.device.application.mgt.core.util.ConnectionManagerUtil;
 
@@ -68,9 +66,8 @@ public class DAOFactory {
         if (databaseEngine != null) {
             switch (databaseEngine) {
                 case Constants.DataBaseTypes.DB_TYPE_H2:
-                    return new H2PlatformDAOImpl();
                 case Constants.DataBaseTypes.DB_TYPE_MYSQL:
-                    return new MySQLPlatformDAOImpl();
+                    return new GenericPlatformDAOImpl();
                 default:
                     throw new UnsupportedDatabaseEngineException("Unsupported database engine : " + databaseEngine);
             }
@@ -82,9 +79,8 @@ public class DAOFactory {
         if (databaseEngine != null) {
             switch (databaseEngine) {
                 case Constants.DataBaseTypes.DB_TYPE_H2:
-                    return new H2LifecycleStateDAOImpl();
                 case Constants.DataBaseTypes.DB_TYPE_MYSQL:
-                    return new MySQLLifecycleStateDAOImpl();
+                    return new GenericLifecycleStateImpl();
                 default:
                     throw new UnsupportedDatabaseEngineException("Unsupported database engine : " + databaseEngine);
             }

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/lifecyclestate/AbstractLifecycleStateDAOImpl.java

@@ -1,26 +0,0 @@
-/*
- *   Copyright (c) 2017, 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-2.0
- *
- *   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.application.mgt.core.dao.impl.lifecyclestate;
-
-import org.wso2.carbon.device.application.mgt.core.dao.LifecycleStateDAO;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.AbstractDAOImpl;
-
-public abstract class AbstractLifecycleStateDAOImpl extends AbstractDAOImpl implements LifecycleStateDAO {
-
-}

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/lifecyclestate/GenericLifecycleStateImpl.java

@@ -19,10 +19,10 @@
 package org.wso2.carbon.device.application.mgt.core.dao.impl.lifecyclestate;
 
 import org.wso2.carbon.device.application.mgt.common.LifecycleState;
-import org.wso2.carbon.device.application.mgt.common.Platform;
 import org.wso2.carbon.device.application.mgt.common.exception.DBConnectionException;
+import org.wso2.carbon.device.application.mgt.core.dao.LifecycleStateDAO;
 import org.wso2.carbon.device.application.mgt.core.dao.common.Util;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.platform.AbstractPlatformDAOImpl;
+import org.wso2.carbon.device.application.mgt.core.dao.impl.AbstractDAOImpl;
 import org.wso2.carbon.device.application.mgt.core.exception.ApplicationManagementDAOException;
 
 import java.sql.Connection;
@@ -30,7 +30,7 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 
-public class MySQLLifecycleStateDAOImpl extends AbstractLifecycleStateDAOImpl {
+public class GenericLifecycleStateImpl extends AbstractDAOImpl implements LifecycleStateDAO {
 
     @Override
     public LifecycleState getLifeCycleStateByIdentifier(String identifier) throws ApplicationManagementDAOException {
@@ -72,5 +72,4 @@ public class MySQLLifecycleStateDAOImpl extends AbstractLifecycleStateDAOImpl {
 
 
     }
-
 }

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/lifecyclestate/H2LifecycleStateDAOImpl.java

@@ -1,33 +0,0 @@
-/*
- *   Copyright (c) 2017, 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-2.0
- *
- *   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.application.mgt.core.dao.impl.lifecyclestate;
-
-import org.wso2.carbon.device.application.mgt.common.LifecycleState;
-import org.wso2.carbon.device.application.mgt.common.Platform;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.platform.AbstractPlatformDAOImpl;
-import org.wso2.carbon.device.application.mgt.core.exception.ApplicationManagementDAOException;
-
-public class H2LifecycleStateDAOImpl extends AbstractLifecycleStateDAOImpl {
-
-
-    @Override
-    public LifecycleState getLifeCycleStateByIdentifier(String identifier) throws ApplicationManagementDAOException {
-        return null;
-    }
-}

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/platform/AbstractPlatformDAOImpl.java

@@ -1,39 +0,0 @@
-/*
- *   Copyright (c) 2017, 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-2.0
- *
- *   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.application.mgt.core.dao.impl.platform;
-
-import org.json.JSONException;
-import org.wso2.carbon.device.application.mgt.common.Platform;
-import org.wso2.carbon.device.application.mgt.common.exception.DBConnectionException;
-import org.wso2.carbon.device.application.mgt.core.dao.PlatformDAO;
-import org.wso2.carbon.device.application.mgt.core.dao.common.Util;
-import org.wso2.carbon.device.application.mgt.core.dao.impl.AbstractDAOImpl;
-import org.wso2.carbon.device.application.mgt.core.exception.ApplicationManagementDAOException;
-import org.wso2.carbon.device.application.mgt.core.util.ConnectionManagerUtil;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-
-public abstract class AbstractPlatformDAOImpl extends AbstractDAOImpl implements PlatformDAO  {
-
-
-
-}

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/platform/GenericPlatformDAOImpl.java

@@ -21,7 +21,9 @@ package org.wso2.carbon.device.application.mgt.core.dao.impl.platform;
 import org.wso2.carbon.device.application.mgt.common.Platform;
 import org.wso2.carbon.device.application.mgt.common.exception.DBConnectionException;
 import org.wso2.carbon.device.application.mgt.common.exception.TransactionManagementException;
+import org.wso2.carbon.device.application.mgt.core.dao.PlatformDAO;
 import org.wso2.carbon.device.application.mgt.core.dao.common.Util;
+import org.wso2.carbon.device.application.mgt.core.dao.impl.AbstractDAOImpl;
 import org.wso2.carbon.device.application.mgt.core.exception.ApplicationManagementDAOException;
 import org.wso2.carbon.device.application.mgt.core.exception.PlatformManagementDAOException;
 import org.wso2.carbon.device.application.mgt.core.util.ConnectionManagerUtil;
@@ -33,7 +35,7 @@ import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.List;
 
-public class MySQLPlatformDAOImpl extends AbstractPlatformDAOImpl {
+public class GenericPlatformDAOImpl extends AbstractDAOImpl implements PlatformDAO {
 
     @Override
     public Platform getPlatformByIdentifier(String identifier) throws ApplicationManagementDAOException {

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/platform/H2PlatformDAOImpl.java

@@ -1,63 +0,0 @@
-/*
- *   Copyright (c) 2017, 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-2.0
- *
- *   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.application.mgt.core.dao.impl.platform;
-
-import org.wso2.carbon.device.application.mgt.common.Platform;
-import org.wso2.carbon.device.application.mgt.core.exception.ApplicationManagementDAOException;
-import org.wso2.carbon.device.application.mgt.core.exception.PlatformManagementDAOException;
-
-import java.util.List;
-
-public class H2PlatformDAOImpl extends AbstractPlatformDAOImpl {
-
-    @Override
-    public Platform getPlatformByIdentifier(String identifier) throws ApplicationManagementDAOException {
-        return null;
-    }
-
-    @Override
-    public void register(String tenantDomain, Platform platform) throws PlatformManagementDAOException {
-
-    }
-
-    @Override
-    public void unregister(String tenantDomain, String platformCode) throws PlatformManagementDAOException {
-
-    }
-
-    @Override
-    public void addMapping(String tenantDomain, List<String> platformCode) throws PlatformManagementDAOException {
-
-    }
-
-    @Override
-    public void removeMapping(String tenantDomain, String platformCode) throws PlatformManagementDAOException {
-
-    }
-
-    @Override
-    public List<Platform> getPlatforms(String tenantDomain) throws PlatformManagementDAOException {
-        return null;
-    }
-
-    @Override
-    public Platform getPlatform(String tenantDomain, String platformCode) throws PlatformManagementDAOException {
-        return null;
-    }
-}