/**
    * 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.ksb.messaging.exceptionhandling;
  
  import org.kuali.rice.ksb.messaging.PersistedMessageBO;
  import org.kuali.rice.test.TestUtilities;
  
  
  public class TestExceptionHandlerServiceImpl extends DefaultExceptionServiceImpl {
  
      private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger
  	    .getLogger(TestExceptionHandlerServiceImpl.class);
          
      public void placeInExceptionRouting(Throwable throwable, PersistedMessageBO message, Object service) {
  		LOG.info("Executing placeInExceptionRouting - creating and starting the ExceptionThreader");
  		ExceptionThreader exceptionThreader = new ExceptionThreader(throwable, message, service, this);
  		exceptionThreader.start();
  	}
  	
  	private static class ExceptionThreader extends Thread {
  
  		private Throwable throwable;
  		private PersistedMessageBO message;
  		private Object service;
  		private TestExceptionHandlerServiceImpl testExceptionService;
  		
  		public ExceptionThreader(Throwable throwable, PersistedMessageBO message, Object service, TestExceptionHandlerServiceImpl testExceptionService) {
  			this.throwable = throwable;
  			this.message = message;
  			this.service = service;
  			this.testExceptionService = testExceptionService;
  			TestUtilities.setExceptionThreader(this);
  		}
  
  		public void run() {
  			LOG.info("Running the ExceptionThreader - sleeping for 3 seconds - " + this.toString());
  		    try {
  			Thread.sleep(3000);
  		    } catch (InterruptedException e) {
  			e.printStackTrace();
  		    }
  		    try {
  		    	LOG.info("Executing 'real' placeInExceptionRouting from ExceptionThreader.");
  		    	this.testExceptionService.callRealPlaceInExceptionRouting(this.throwable, this.message, this.service);
  		    } catch (Throwable t) {
  		    	LOG.fatal("Error executing callRealPlaceInExceptionRouting.", t);
  		    }
  		}
  	}
  	
  	public void callRealPlaceInExceptionRouting(Throwable throwable, PersistedMessageBO message, Object service) throws Exception {
  		LOG.info("Executing callRealPlaceInExceptionRouting from TestExceptionHandlerServiceImpl.");
  		super.placeInExceptionRouting(throwable, message, service);
  		LOG.info("Message was successfully placed in exception routing.");
  	}
  	
  }