org.jbpm.jpdl.par.FileArchiveParser Maven / Gradle / Ivy

Go to download
/*
 * 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.util.Iterator;
import java.util.Map;

import org.jbpm.file.def.FileDefinition;
import org.jbpm.graph.def.ProcessDefinition;

public class FileArchiveParser implements ProcessArchiveParser {

  private static final long serialVersionUID = 1L;

  public ProcessDefinition readFromArchive(ProcessArchive processArchive, ProcessDefinition processDefinition) {
    Map entries = processArchive.getEntries();
    if (!entries.isEmpty()) {
      // get or create file definition
      FileDefinition fileDefinition = processDefinition.getFileDefinition();
      if (fileDefinition == null) {
        fileDefinition = new FileDefinition();
        processDefinition.addDefinition(fileDefinition);
      }
      // add file entries to definition
      for (Iterator iter = entries.entrySet().iterator(); iter.hasNext();) {
        Map.Entry entry = (Map.Entry) iter.next();
        fileDefinition.addFile((String) entry.getKey(), (byte[]) entry.getValue());
      }
    }
    return processDefinition;
  }

}