001/**
002 * Copyright 2005-2011 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kew.engine;
017
018import org.apache.commons.lang.StringUtils;
019import org.kuali.rice.kew.api.WorkflowDocument;
020import org.kuali.rice.kew.api.WorkflowDocumentFactory;
021import org.kuali.rice.kew.framework.postprocessor.DocumentRouteStatusChange;
022import org.kuali.rice.kew.framework.postprocessor.ProcessDocReport;
023import org.kuali.rice.kew.postprocessor.DefaultPostProcessor;
024import org.kuali.rice.kew.api.KewApiConstants;
025import org.kuali.rice.kim.api.services.KimApiServiceLocator;
026
027
028/**
029 * Tests a new document being spawned from the post processing of an existing document
030 * 
031 * @author Kuali Rice Team (rice.collab@kuali.org)
032 */
033public class PostProcessorSpawnDocument extends DefaultPostProcessor {
034        private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(PostProcessorSpawnDocument.class);
035
036        @Override
037    public ProcessDocReport doRouteStatusChange(DocumentRouteStatusChange statusChangeEvent) throws Exception {
038        LOG.info("Moving document " + statusChangeEvent.getDocumentId() + " from status '" + statusChangeEvent.getOldRouteStatus() + "' to status '" + statusChangeEvent.getNewRouteStatus() + "'");
039        if (StringUtils.equals(KewApiConstants.ROUTE_HEADER_PROCESSED_CD, statusChangeEvent.getNewRouteStatus())) {
040                // spawn and route a new document
041                WorkflowDocument document = WorkflowDocumentFactory.createDocument(KimApiServiceLocator.getIdentityService().getPrincipalByPrincipalName("ewestfal").getPrincipalId(), "SpawnedDocumentType");
042                document.route("");
043        }
044        return new ProcessDocReport(true, "");
045    }
046
047}