/*
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* JBoss, Home of Professional Open Source
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* Copyright 2005, JBoss Inc., and individual contributors as indicated
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* by the @authors tag. See the copyright.txt in the distribution for a
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* full listing of individual contributors.
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*
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* This is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this software; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
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*/
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package org.jbpm.pvm.internal.jobexecutor;
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import org.jbpm.api.job.Message;
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import org.jbpm.internal.log.Log;
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import org.jbpm.pvm.internal.env.EnvironmentImpl;
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import org.jbpm.pvm.internal.session.DbSession;
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import org.jbpm.pvm.internal.session.MessageSession;
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import org.jbpm.pvm.internal.tx.Transaction;
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import org.jbpm.pvm.internal.util.ReflectUtil;
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/**
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* @author Tom Baeyens
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*/
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public class JobExecutorMessageSession implements MessageSession {
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private static final Log log = Log.getLog(JobExecutorMessageSession.class.getName());
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/* injected */
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DbSession dbSession;
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/* injected */
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Transaction transaction;
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boolean isNotificationAdded;
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public void send(Message message) {
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log.debug("sending message "+ReflectUtil.getUnqualifiedClassName(message.getClass()));
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dbSession.save(message);
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if (!isNotificationAdded) {
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isNotificationAdded = true;
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JobExecutor jobExecutor = EnvironmentImpl.getCurrent().get(JobExecutor.class);
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if (jobExecutor!=null) {
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// notify the job executor after the transaction is completed
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log.trace("registering job executor notifier with "+transaction);
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transaction.registerSynchronization(new JobAddedNotification(jobExecutor));
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}
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}
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}
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}
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