| package org.apache.continuum.dao; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| */ |
| |
| import org.apache.maven.continuum.store.ContinuumObjectNotFoundException; |
| import org.apache.maven.continuum.store.ContinuumStoreException; |
| import org.codehaus.plexus.jdo.PlexusJdoUtils; |
| import org.codehaus.plexus.jdo.PlexusObjectNotFoundException; |
| import org.codehaus.plexus.jdo.PlexusStoreException; |
| |
| import javax.jdo.FetchPlan; |
| import javax.jdo.PersistenceManager; |
| import javax.jdo.PersistenceManagerFactory; |
| import javax.jdo.Transaction; |
| import java.util.List; |
| |
| /** |
| * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> |
| * @version $Id$ |
| */ |
| public class AbstractDao |
| { |
| // ---------------------------------------------------------------------- |
| // Fetch Groups |
| // ---------------------------------------------------------------------- |
| |
| protected static final String PROJECT_WITH_BUILDS_FETCH_GROUP = "project-with-builds"; |
| |
| protected static final String PROJECT_WITH_CHECKOUT_RESULT_FETCH_GROUP = "project-with-checkout-result"; |
| |
| protected static final String BUILD_RESULT_WITH_DETAILS_FETCH_GROUP = "build-result-with-details"; |
| |
| protected static final String PROJECT_BUILD_DETAILS_FETCH_GROUP = "project-build-details"; |
| |
| protected static final String PROJECT_ALL_DETAILS_FETCH_GROUP = "project-all-details"; |
| |
| protected static final String PROJECT_DEPENDENCIES_FETCH_GROUP = "project-dependencies"; |
| |
| protected static final String PROJECTGROUP_PROJECTS_FETCH_GROUP = "projectgroup-projects"; |
| |
| protected static final String BUILD_TEMPLATE_BUILD_DEFINITIONS = "build-template-build-definitions"; |
| |
| /** |
| * @plexus.requirement |
| */ |
| private StoreUtilities storeUtilities; |
| |
| protected Object addObject( Object object ) |
| { |
| return addObject( getPersistenceManager(), object ); |
| } |
| |
| private Object addObject( PersistenceManager pmf, Object object ) |
| { |
| return PlexusJdoUtils.addObject( pmf, object ); |
| } |
| |
| protected void removeObject( Object o ) |
| { |
| PlexusJdoUtils.removeObject( getPersistenceManager(), o ); |
| } |
| |
| protected void updateObject( Object object ) |
| throws ContinuumStoreException |
| { |
| updateObject( getPersistenceManager(), object ); |
| } |
| |
| private void updateObject( PersistenceManager pmf, Object object ) |
| throws ContinuumStoreException |
| { |
| try |
| { |
| PlexusJdoUtils.updateObject( pmf, object ); |
| } |
| catch ( PlexusStoreException e ) |
| { |
| throw new ContinuumStoreException( e.getMessage(), e ); |
| } |
| } |
| |
| protected Object getObjectById( Class clazz, int id ) |
| throws ContinuumStoreException |
| { |
| return getObjectById( clazz, id, null ); |
| } |
| |
| protected Object getObjectById( Class clazz, int id, String fetchGroup ) |
| throws ContinuumStoreException |
| { |
| try |
| { |
| return PlexusJdoUtils.getObjectById( getPersistenceManager(), clazz, id, fetchGroup ); |
| } |
| catch ( PlexusObjectNotFoundException e ) |
| { |
| throw new ContinuumObjectNotFoundException( e.getMessage() ); |
| } |
| catch ( PlexusStoreException e ) |
| { |
| throw new ContinuumStoreException( e.getMessage(), e ); |
| } |
| } |
| |
| protected Object getObjectFromQuery( Class clazz, String idField, String id, String fetchGroup ) |
| throws ContinuumStoreException |
| { |
| try |
| { |
| return PlexusJdoUtils.getObjectFromQuery( getPersistenceManager(), clazz, idField, id, fetchGroup ); |
| } |
| catch ( PlexusObjectNotFoundException e ) |
| { |
| throw new ContinuumObjectNotFoundException( e.getMessage() ); |
| } |
| catch ( PlexusStoreException e ) |
| { |
| throw new ContinuumStoreException( e.getMessage(), e ); |
| } |
| } |
| |
| protected List getAllObjectsDetached( Class clazz ) |
| { |
| return getAllObjectsDetached( clazz, null ); |
| } |
| |
| protected List getAllObjectsDetached( Class clazz, String fetchGroup ) |
| { |
| return getAllObjectsDetached( clazz, null, fetchGroup ); |
| } |
| |
| protected List getAllObjectsDetached( Class clazz, String ordering, String fetchGroup ) |
| { |
| return getAllObjectsDetached( getPersistenceManager(), clazz, ordering, fetchGroup ); |
| } |
| |
| protected List getAllObjectsDetached( PersistenceManager pmf, Class clazz, String ordering, String fetchGroup ) |
| { |
| return PlexusJdoUtils.getAllObjectsDetached( pmf, clazz, ordering, fetchGroup ); |
| } |
| |
| protected void rollback( Transaction tx ) |
| { |
| PlexusJdoUtils.rollbackIfActive( tx ); |
| } |
| |
| protected void attachAndDelete( Object object ) |
| { |
| PlexusJdoUtils.attachAndDelete( getPersistenceManager(), object ); |
| } |
| |
| protected PersistenceManager getPersistenceManager() |
| { |
| return getPersistenceManager( getContinuumPersistenceManagerFactory() ); |
| } |
| |
| private PersistenceManager getPersistenceManager( PersistenceManagerFactory pmf ) |
| { |
| PersistenceManager pm = pmf.getPersistenceManager(); |
| |
| pm.getFetchPlan().setMaxFetchDepth( -1 ); |
| pm.getFetchPlan().setDetachmentOptions( FetchPlan.DETACH_LOAD_FIELDS ); |
| |
| return pm; |
| } |
| |
| protected PersistenceManagerFactory getContinuumPersistenceManagerFactory() |
| { |
| return storeUtilities.getContinuumPersistenceManagerFactory(); |
| } |
| |
| protected Object makePersistent( PersistenceManager pm, Object object, boolean detach ) |
| { |
| return PlexusJdoUtils.makePersistent( pm, object, detach ); |
| } |
| |
| } |