/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* 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.apache.cocoon.ojb.jdo.components;
import javax.jdo.PersistenceManager;
import javax.jdo.PersistenceManagerFactory;
import org.apache.avalon.framework.thread.ThreadSafe;
import org.apache.cocoon.ojb.components.AbstractOjbImpl;
import org.apache.ojb.jdori.sql.OjbStorePMF;
/**
* Implementation of the JdoPMF. Create one PMF and store it for future use
*
* @author <a href="mailto:antonio@apache.org">Antonio Gallardo</a>
* @version CVS $Id: JdoPMFImpl.java 53785 2004-10-05 09:35:53Z cziegeler $
*/
public class JdoPMFImpl
extends AbstractOjbImpl
implements JdoPMF, ThreadSafe {
protected PersistenceManagerFactory factory;
/* (non-Javadoc)
* @see org.apache.avalon.framework.activity.Disposable#dispose()
*/
public void dispose() {
super.dispose();
if (this.getLogger().isDebugEnabled()) {
this.getLogger().debug("OJB-JDO: Disposed OK!");
}
}
/* (non-Javadoc)
* @see org.apache.cocoon.ojb.jdori.components.JdoPMF#getPersistenceManager()
*/
public PersistenceManager getPersistenceManager() {
return factory.getPersistenceManager();
}
/* (non-Javadoc)
* @see org.apache.avalon.framework.activity.Initializable#initialize()
*/
public void initialize() throws Exception {
super.initialize();
try {
// Create the factory
factory = new OjbStorePMF();
if (this.getLogger().isDebugEnabled()) {
this.getLogger().debug("OJB-JDO: Started OK!");
}
} catch (Throwable t) {
if (this.getLogger().isFatalErrorEnabled()) {
this.getLogger().fatalError("OJB-JDO: Started failed: Cannot create a Persistence Manager Factory.",t);
}
}
}
}