001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.activemq.store;
018    
019    import org.apache.activemq.store.journal.JournalPersistenceAdapterFactory;
020    import org.springframework.beans.factory.FactoryBean;
021    
022    /**
023     * Creates a default persistence model using the Journal and JDBC
024     * 
025     * @org.apache.xbean.XBean element="journaledJDBC"
026     * 
027     * 
028     */
029    public class PersistenceAdapterFactoryBean extends JournalPersistenceAdapterFactory implements FactoryBean {
030    
031        private PersistenceAdapter persistenceAdaptor;
032    
033        public Object getObject() throws Exception {
034            if (persistenceAdaptor == null) {
035                persistenceAdaptor = createPersistenceAdapter();
036            }
037            return persistenceAdaptor;
038        }
039    
040        public Class getObjectType() {
041            return PersistenceAdapter.class;
042        }
043    
044        public boolean isSingleton() {
045            return false;
046        }
047    
048    }