Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
AsyncQueueWriterContextTask |
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| 0.0;0 | ||||
AsyncQueueWriterContextTask$1 |
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| 0.0;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.async; | |
40 | ||
41 | import com.sun.grizzly.SelectionKeyContextTask; | |
42 | import java.nio.channels.SelectionKey; | |
43 | ||
44 | ||
45 | ||
46 | /** | |
47 | * {@link AsyncQueueWriter} task, which will be executed by | |
48 | * {@link Context}, when Context.execute({@link ContextTask}) | |
49 | * is called. | |
50 | * | |
51 | * @author Alexey Stashok | |
52 | */ | |
53 | 4 | public class AsyncQueueWriterContextTask extends SelectionKeyContextTask { |
54 | 1 | private static final TaskPool<AsyncQueueWriterContextTask> taskPool = |
55 | 5 | new TaskPool<AsyncQueueWriterContextTask>() { |
56 | @Override | |
57 | public AsyncQueueWriterContextTask newInstance() { | |
58 | 4 | return new AsyncQueueWriterContextTask(); |
59 | } | |
60 | }; | |
61 | ||
62 | private AsyncQueueWriter asyncQueueWriter; | |
63 | ||
64 | public static AsyncQueueWriterContextTask poll() { | |
65 | 2310 | return taskPool.poll(); |
66 | } | |
67 | ||
68 | public static void offer(AsyncQueueWriterContextTask contextTask) { | |
69 | 2310 | taskPool.offer(contextTask); |
70 | 2310 | } |
71 | ||
72 | @Override | |
73 | protected void afterCall() { | |
74 | 2310 | } |
75 | ||
76 | @Override | |
77 | protected void beforeCall() { | |
78 | 2310 | } |
79 | ||
80 | protected Object doCall() throws Exception { | |
81 | 2310 | SelectionKey selectionKey = context.getSelectionKey(); |
82 | 2309 | if (selectionKey == null) { |
83 | 0 | throw new IllegalStateException("SelectionKey could not be null!"); |
84 | } | |
85 | ||
86 | 2310 | asyncQueueWriter.onWrite(selectionKey); |
87 | ||
88 | 2310 | return null; |
89 | } | |
90 | ||
91 | public AsyncQueueWriter getAsyncQueueWriter() { | |
92 | 0 | return asyncQueueWriter; |
93 | } | |
94 | ||
95 | public void setAsyncQueueWriter(AsyncQueueWriter asyncWriter) { | |
96 | 2310 | this.asyncQueueWriter = asyncWriter; |
97 | 2310 | } |
98 | ||
99 | @Override | |
100 | public void recycle() { | |
101 | 2310 | asyncQueueWriter = null; |
102 | 2310 | super.recycle(); |
103 | 2310 | } |
104 | ||
105 | @Override | |
106 | public void offer() { | |
107 | 2310 | offer(this); |
108 | 2310 | } |
109 | } |