/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jbpm.jpdl.par;
import java.io.ByteArrayInputStream;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.jpdl.JpdlException;
import org.jbpm.jpdl.xml.JpdlXmlReader;
import org.xml.sax.InputSource;
public class JpdlArchiveParser implements ProcessArchiveParser {
private static final long serialVersionUID = 1L;
public ProcessDefinition readFromArchive(ProcessArchive processArchive,
ProcessDefinition processDefinition) throws JpdlException {
// getting the value
byte[] processBytes = processArchive.getEntry("processdefinition.xml");
if (processBytes == null) {
throw new JpdlException("no processdefinition.xml inside process archive");
}
ByteArrayInputStream processStream = new ByteArrayInputStream(processBytes);
JpdlXmlReader jpdlXmlReader = new JpdlXmlReader(new InputSource(processStream),
processArchive);
return jpdlXmlReader.readProcessDefinition();
}
}