/*

  * Copyright 2008-2009 The Kuali Foundation

  * 

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  * http://www.opensource.org/licenses/ecl2.php

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.kew.xml;

 import java.io.InputStream;

 import org.jdom.Element;

 import org.kuali.rice.core.exception.RiceRuntimeException;

 import org.kuali.rice.kew.export.ExportDataSet;

 import org.kuali.rice.kew.xml.export.GroupXmlExporter;

 import org.kuali.rice.kew.xml.export.XmlExporter;

 public class GroupXmlServiceImpl implements XmlLoader, XmlExporter{

         public void loadXml(InputStream inputStream, String principalId) {

         GroupXmlParser parser = new GroupXmlParser();

         try {

             parser.parseGroups(inputStream);

         } catch (Exception e) {

             throw new RiceRuntimeException("Error loading xml file", e);

         }

     }

     /**

      * This overridden method ...

      *

      * @see org.kuali.rice.kew.xml.export.XmlExporter#export(org.kuali.rice.kew.export.ExportDataSet)

      */

     public Element export(ExportDataSet dataSet) {

         GroupXmlExporter exporter = new GroupXmlExporter();

         return exporter.export(dataSet);

     }

 }