org.springframework.orm.jdo.PersistenceManagerHolder Maven / Gradle / Ivy
/*
* Copyright 2002-2005 the original author or authors.
*
* 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.springframework.orm.jdo;
import javax.jdo.PersistenceManager;
import org.springframework.transaction.support.ResourceHolderSupport;
import org.springframework.util.Assert;
/**
* Holder wrapping a JDO PersistenceManager.
* JdoTransactionManager binds instances of this class
* to the thread, for a given PersistenceManagerFactory.
*
* Note: This is an SPI class, not intended to be used by applications.
*
* @author Juergen Hoeller
* @since 03.06.2003
* @see JdoTransactionManager
* @see PersistenceManagerFactoryUtils
*/
public class PersistenceManagerHolder extends ResourceHolderSupport {
private final PersistenceManager persistenceManager;
/**
* Create a new PersistenceManagerHolder for the given JDO PersistenceManager.
* @param persistenceManager the JDO PersistenceManager
*/
public PersistenceManagerHolder(PersistenceManager persistenceManager) {
Assert.notNull(persistenceManager, "PersistenceManager must not be null");
this.persistenceManager = persistenceManager;
}
/**
* Return this holder's JDO PersistenceManager.
*/
public PersistenceManager getPersistenceManager() {
return persistenceManager;
}
}