/*
    * 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.api.impex.ExportDataSet;
  import org.kuali.rice.core.api.exception.RiceRuntimeException;
  import org.kuali.rice.core.framework.impex.xml.XmlExporter;
  import org.kuali.rice.core.framework.impex.xml.XmlLoader;
  import org.kuali.rice.kew.xml.export.GroupXmlExporter;
  
  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);
          }
      }
  
  	@Override
  	public boolean supportPrettyPrint() {
  		return true;
  	}
  	
      /**
       * This overridden method ...
       *
       * @see org.kuali.rice.core.framework.impex.xml.XmlExporter#export(org.kuali.rice.core.api.impex.ExportDataSet)
       */
      public Element export(ExportDataSet dataSet) {
          GroupXmlExporter exporter = new GroupXmlExporter();
          return exporter.export(dataSet);
      }
  
  
  }