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ReinvokeAware |
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| 1.0;1 |
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. | |
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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] | |
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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 | /** | |
42 | * The common interface, for objects, which could have influence on a | |
43 | * {@link ProtocolChain} reinvokation. | |
44 | * | |
45 | * @author Jean-Frnacois Arcand | |
46 | * @author Alexey Stashok | |
47 | */ | |
48 | public interface ReinvokeAware { | |
49 | /** | |
50 | * Set to <tt>true</tt> if the current {@link Pipeline} can | |
51 | * re-execute its ProtocolFilter(s) after a successful execution. Enabling | |
52 | * this property is useful for protocol that needs to support pipelined | |
53 | * message requests as the ProtocolFilter are automatically re-executed, | |
54 | * avoiding the overhead of releasing the current Thread, registering | |
55 | * back the SelectionKey to the SelectorHandler and waiting for a new | |
56 | * NIO event. | |
57 | * | |
58 | * Some protocols (like http) can get the http headers in one | |
59 | * SocketChannel.read, parse the message and then get the next http message | |
60 | * on the second SocketChannel.read(). Not having to release the Thread | |
61 | * and re-execute the ProtocolFilter greatly improve performance. | |
62 | * @param continousExecution true to enable continuous execution. | |
63 | * (default is false). | |
64 | */ | |
65 | public void setContinuousExecution(boolean continousExecution); | |
66 | ||
67 | ||
68 | /** | |
69 | * Return <tt>true</tt> if the current {@link Pipeline} can | |
70 | * re-execute its ProtocolFilter after a successful execution. | |
71 | */ | |
72 | public boolean isContinuousExecution(); | |
73 | } |