Coverage Report - org.apache.commons.scxml.invoke.AsyncTrigger

Classes in this File Line Coverage Branch Coverage Complexity
AsyncTrigger
0% 
0% 
1.5

 1  
 /*
 2  
  *
 3  
  *   Copyright 2006 The Apache Software Foundation.
 4  
  *
 5  
  *  Licensed under the Apache License, Version 2.0 (the "License");
 6  
  *  you may not use this file except in compliance with the License.
 7  
  *  You may obtain a copy of the License at
 8  
  *
 9  
  *      http://www.apache.org/licenses/LICENSE-2.0
 10  
  *
 11  
  *  Unless required by applicable law or agreed to in writing, software
 12  
  *  distributed under the License is distributed on an "AS IS" BASIS,
 13  
  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14  
  *  See the License for the specific language governing permissions and
 15  
  *  limitations under the License.
 16  
  *
 17  
  */
 18  
 package org.apache.commons.scxml.invoke;
 19  
 
 20  
 import org.apache.commons.logging.Log;
 21  
 import org.apache.commons.logging.LogFactory;
 22  
 import org.apache.commons.scxml.SCXMLExecutor;
 23  
 import org.apache.commons.scxml.TriggerEvent;
 24  
 import org.apache.commons.scxml.model.ModelException;
 25  
 
 26  
 /**
 27  
  * Trigger the given {@link TriggerEvent} (or array of) on the given
 28  
  * state machine executor asynchronously, once.
 29  
  */
 30  
 class AsyncTrigger implements Runnable {
 31  
 
 32  
     /** The state machine executor. */
 33  
     private SCXMLExecutor executor;
 34  
     /** The event(s) to be triggered. */
 35  
     private TriggerEvent[] events;
 36  
     /** The log. */
 37  0
     private Log log = LogFactory.getLog(AsyncTrigger.class);
 38  
 
 39  
     /**
 40  
      * Constructor.
 41  
      *
 42  
      * @param executor The {@link SCXMLExecutor} to trigger the event on.
 43  
      * @param event The {@link TriggerEvent}.
 44  
      */
 45  0
     AsyncTrigger(final SCXMLExecutor executor, final TriggerEvent event) {
 46  0
         this.executor = executor;
 47  0
         this.events = new TriggerEvent[1];
 48  0
         this.events[0] = event;
 49  0
         new Thread(this).start();
 50  0
     }
 51  
 
 52  
     /**
 53  
      * Fire the event(s).
 54  
      */
 55  
     public void run() {
 56  
         try {
 57  0
             synchronized (executor) {
 58  0
                 executor.triggerEvents(events);
 59  0
             }
 60  0
         } catch (ModelException me) {
 61  0
             log.error(me.getMessage(), me);
 62  0
         }
 63  0
     }
 64  
 
 65  
 }
 66