/*
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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.ant;
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import java.util.HashMap;
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import java.util.Map;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.jbpm.api.Configuration;
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import org.jbpm.api.ProcessEngine;
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import org.jbpm.pvm.internal.processengine.ProcessEngineImpl;
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/**
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* common strategy for jbpm ant tasks to obtain a hibernate SessionFactory.
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*/
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public abstract class AntHelper {
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final static Map<String, ProcessEngine> processEngines = new HashMap<String, ProcessEngine>();
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private static final Log log = LogFactory.getLog(AntHelper.class);
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public static ProcessEngine getProcessEngine(String jbpmCfgXml) {
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ProcessEngine processEngine = (ProcessEngineImpl) processEngines.get(jbpmCfgXml);
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if (processEngine == null) {
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Configuration configuration = new Configuration();
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if (jbpmCfgXml!=null) {
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log.debug("using jbpm configuration "+jbpmCfgXml);
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configuration.setResource(jbpmCfgXml);
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} else {
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log.debug("using default jbpm.cfg.xml configuration");
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}
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processEngine = configuration.buildProcessEngine();
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processEngines.put(jbpmCfgXml, processEngine);
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}
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return processEngine;
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}
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}
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