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Hibernate example source code file (JtaPlatform.java)

This example Hibernate source code file (JtaPlatform.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Hibernate tags/keywords

jtaplatform, jtaplatform, object, object, service, systemexception, systemexception, transaction, transactionmanager, usertransaction, usertransaction

The Hibernate JtaPlatform.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, Red Hat Inc. or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.service.jta.platform.spi;

import javax.transaction.Synchronization;
import javax.transaction.SystemException;
import javax.transaction.Transaction;
import javax.transaction.TransactionManager;
import javax.transaction.UserTransaction;

import org.hibernate.service.Service;

/**
 * Defines how we interact with various JTA services on the given platform/environment.
 *
 * @author Steve Ebersole
 */
public interface JtaPlatform extends Service {

	/**
	 * Locate the {@link TransactionManager}
	 *
	 * @return The {@link TransactionManager}
	 */
	public TransactionManager retrieveTransactionManager();

	/**
	 * Locate the {@link UserTransaction}
	 *
	 * @return The {@link UserTransaction}
	 */
	public UserTransaction retrieveUserTransaction();

	/**
	 * Determine an identifier for the given transaction appropriate for use in caching/lookup usages.
	 * <p/>
	 * Generally speaking the transaction itself will be returned here.  This method was added specifically
	 * for use in WebSphere and other unfriendly JEE containers (although WebSphere is still the only known
	 * such brain-dead, sales-driven impl).
	 *
	 * @param transaction The transaction to be identified.
	 * @return An appropriate identifier
	 */
	public Object getTransactionIdentifier(Transaction transaction);

	/**
	 * Can we currently register a {@link Synchronization}?
	 *
	 * @return True if registering a {@link Synchronization} is currently allowed; false otherwise.
	 */
	public boolean canRegisterSynchronization();

	/**
	 * Register a JTA {@link Synchronization} in the means defined by the platform.
	 *
	 * @param synchronization The synchronization to register
	 */
	public void registerSynchronization(Synchronization synchronization);

	/**
	 * Obtain the current transaction status using whatever means is preferred for this platform
	 *
	 * @return The current status.
	 *
	 * @throws SystemException Indicates a problem access the underlying status
	 */
	public int getCurrentStatus() throws SystemException;
}

Other Hibernate examples (source code examples)

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