Coverage Report - com.sun.grizzly.ContextTask
 
Classes in this File Line Coverage Branch Coverage Complexity
ContextTask
89 %
8/9
50 %
1/2
0
ContextTask$TaskPool
100 %
4/4
N/A
0
 
 1  
 /*
 2  
  * 
 3  
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 4  
  * 
 5  
  * Copyright 2007-2008 Sun Microsystems, Inc. All rights reserved.
 6  
  * 
 7  
  * The contents of this file are subject to the terms of either the GNU
 8  
  * General Public License Version 2 only ("GPL") or the Common Development
 9  
  * and Distribution License("CDDL") (collectively, the "License").  You
 10  
  * may not use this file except in compliance with the License. You can obtain
 11  
  * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 12  
  * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 13  
  * language governing permissions and limitations under the License.
 14  
  * 
 15  
  * When distributing the software, include this License Header Notice in each
 16  
  * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 17  
  * Sun designates this particular file as subject to the "Classpath" exception
 18  
  * as provided by Sun in the GPL Version 2 section of the License file that
 19  
  * accompanied this code.  If applicable, add the following below the License
 20  
  * Header, with the fields enclosed by brackets [] replaced by your own
 21  
  * identifying information: "Portions Copyrighted [year]
 22  
  * [name of copyright owner]"
 23  
  * 
 24  
  * Contributor(s):
 25  
  * 
 26  
  * If you wish your version of this file to be governed by only the CDDL or
 27  
  * only the GPL Version 2, indicate your decision by adding "[Contributor]
 28  
  * elects to include this software in this distribution under the [CDDL or GPL
 29  
  * Version 2] license."  If you don't indicate a single choice of license, a
 30  
  * recipient has the option to distribute your version of this file under
 31  
  * either the CDDL, the GPL Version 2 or to extend the choice of license to
 32  
  * its licensees as provided above.  However, if you add GPL Version 2 code
 33  
  * and therefore, elected the GPL Version 2 license, then the option applies
 34  
  * only if the new code is made subject to such option by the copyright
 35  
  * holder.
 36  
  *
 37  
  */
 38  
 
 39  
 package com.sun.grizzly;
 40  
 
 41  
 import com.sun.grizzly.util.ConcurrentLinkedQueuePool;
 42  
 import java.util.concurrent.Callable;
 43  
 
 44  
 /**
 45  
  * Task, which will be executed by {@link Context}, when 
 46  
  * Context.execute({@link ContextTask}) is called.
 47  
  * 
 48  
  * @author Alexey Stashok
 49  
  */
 50  18
 public abstract class ContextTask implements Callable {
 51  
     protected Context context;
 52  
 
 53  
     public Context getContext() {
 54  0
         return context;
 55  
     }
 56  
 
 57  
     public void setContext(Context context) {
 58  156189
         this.context = context;
 59  156189
     }
 60  
     
 61  
     public void recycle() {
 62  156189
         if (context != null) {
 63  156189
             context.getController().returnContext(context);
 64  
         }
 65  
         
 66  156189
         context = null;
 67  156187
     }
 68  
     
 69  
     /**
 70  
      * Return instance to the pool
 71  
      * WARN: Do not call super.offer(), as it can lead to multiple offer call
 72  
      */
 73  
     public abstract void offer();
 74  
     
 75  18
     protected abstract static class TaskPool<E extends ContextTask> 
 76  
             extends ConcurrentLinkedQueuePool<E> {
 77  
 
 78  
         @Override
 79  
         public void offer(E task) {
 80  156189
             task.recycle();
 81  156188
             super.offer(task);
 82  156188
         }
 83  
     }
 84  
 }