Glassfish example source code file (JavaEETransactionManagerXADelegate.java)

This example Glassfish source code file (JavaEETransactionManagerXADelegate.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 - Glassfish tags/keywords

heuristicrollbackexception, illegalstateexception, illegalstateexception, invalidtransactionexception, javaeetransactionmanagersimplified, rollbackexception, rollbackexception, securityexception, stringmanager, systemexception, systemexception, transaction, transaction, transactionalresource, transactionalresource

The Glassfish JavaEETransactionManagerXADelegate.java source code

/*
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 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
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 * recipient has the option to distribute your version of this file under
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package com.sun.enterprise.transaction.xa;

import javax.transaction.*;
import javax.transaction.xa.*;

import com.sun.enterprise.transaction.api.JavaEETransaction;
import com.sun.enterprise.transaction.api.JavaEETransactionManager;
import com.sun.enterprise.transaction.spi.JavaEETransactionManagerDelegate;
import com.sun.enterprise.transaction.spi.TransactionalResource;
import com.sun.enterprise.transaction.JavaEETransactionManagerSimplified;
import com.sun.enterprise.transaction.JavaEETransactionImpl;

import com.sun.enterprise.util.i18n.StringManager;

import org.jvnet.hk2.annotations.Service;

/**
 ** Implementation of JavaEETransactionManagerDelegate that supports XA
 * transactions without OTS.
 *
 * @author Marina Vatkina
 */
@Service
public class JavaEETransactionManagerXADelegate 
            implements JavaEETransactionManagerDelegate {

    private JavaEETransactionManagerSimplified tm;

    // Sting Manager for Localization
    private static StringManager sm
           = StringManager.getManager(JavaEETransactionManagerSimplified.class);

    private boolean lao = true;

    public boolean useLAO() {
         return lao;
    }

    public void setUseLAO(boolean b) {
        lao = b;
    }

    /** XXX Throw an exception if called ??? XXX
     *  it might be a JTS imported global tx or an error
     */
    public void commitDistributedTransaction() throws 
            RollbackException, HeuristicMixedException, 
            HeuristicRollbackException, SecurityException, 
            IllegalStateException, SystemException {} 

    /** XXX Throw an exception if called ??? XXX
     *  it might be a JTS imported global tx or an error
     */
    public void rollbackDistributedTransaction() throws IllegalStateException, 
            SecurityException, SystemException {} 

    public int getStatus() throws SystemException {
        JavaEETransaction tx = tm.getCurrentTransaction();
        if ( tx != null && tx.isLocalTx())
            return tx.getStatus();
        else
            return javax.transaction.Status.STATUS_NO_TRANSACTION;
    }

    public Transaction getTransaction() 
            throws SystemException {
        return  tm.getCurrentTransaction();
    }

    public boolean enlistDistributedNonXAResource(Transaction tran, TransactionalResource h)
           throws RollbackException, IllegalStateException, SystemException {
        throw new IllegalStateException(sm.getString("enterprise_distributedtx.nonxa_usein_jts"));
    }

    public boolean enlistLAOResource(Transaction tran, TransactionalResource h)
           throws RollbackException, IllegalStateException, SystemException {

        return false;
    }

    public void setRollbackOnlyDistributedTransaction()
            throws IllegalStateException, SystemException {
        /** XXX Throw an exception ??? XXX **/
    }

    public Transaction suspend(JavaEETransaction tx) throws SystemException {
        if ( tx != null )
            tm.setCurrentTransaction(null);
        return tx;
    }

    public void resume(Transaction tx)
        throws InvalidTransactionException, IllegalStateException,
        SystemException {
        /** XXX Throw an exception ??? XXX **/
    }

    public void removeTransaction(Transaction tx) {}

    public int getOrder() {
        return 2;
    }

    public void setTransactionManager(JavaEETransactionManager tm) {
        this.tm = (JavaEETransactionManagerSimplified)tm;
    }
}