/**
    * Copyright 2005-2014 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.routemanager;
  
  import org.kuali.rice.kew.messaging.exceptionhandling.ExceptionRoutingServiceImpl;
  import org.kuali.rice.kew.routeheader.DocumentRouteHeaderValue;
  import org.kuali.rice.kew.test.TestUtilities;
  import org.kuali.rice.ksb.messaging.PersistedMessageBO;
  import org.kuali.rice.test.ThreadMonitor;
  
  
  
  public class TestExceptionRoutingServiceImpl extends ExceptionRoutingServiceImpl {
  
      private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger
  	    .getLogger(TestExceptionRoutingServiceImpl.class);
      
  	@Override
  	public DocumentRouteHeaderValue placeInExceptionRouting(Throwable throwable, PersistedMessageBO persistedMessage, String documentId) {
          LOG.info("Invoking placeInExceptionRouting on TestExceptionRoutingServiceImpl");
  		ExceptionThreader exceptionThreader = new ExceptionThreader(throwable, persistedMessage, documentId, this);
  		ThreadMonitor.addThread(exceptionThreader);
  		exceptionThreader.start();
          LOG.info("ExceptionThreader has been started");
          return null;
  	}
  	
  	private static class ExceptionThreader extends Thread {
  
  		private Throwable throwable;
  		private PersistedMessageBO message;
  		String documentId;
  		private TestExceptionRoutingServiceImpl testExceptionService;
  		
  		public ExceptionThreader(Throwable throwable, PersistedMessageBO message, String documentId, TestExceptionRoutingServiceImpl testExceptionService) {
  			this.throwable = throwable;
  			this.message = message;
  			this.documentId = documentId;
  			this.testExceptionService = testExceptionService;
  			TestUtilities.setExceptionThreader(this);
  		}
  
  		public void run() {
  		    try {
  			    testExceptionService.callRealPlaceInExceptionRouting(throwable, message, documentId);
  		    } catch (Exception e) {
  			    LOG.error("Exception encountered when attempting to callRealPlaceInExceptionRouting", e);
  		    }
  		}
  	}
  	
  	public void callRealPlaceInExceptionRouting(Throwable throwable, PersistedMessageBO message, String documentId) throws Exception {
          LOG.info("Invoking the real place in exception routing");
  		super.placeInExceptionRouting(throwable, message, documentId);
          LOG.info("Document should now be in exception status");
  	}	
  }