| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| Interceptor |
|
| 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.util; | |
| 40 | ||
| 41 | import java.io.IOException; | |
| 42 | import java.nio.channels.SocketChannel; | |
| 43 | ||
| 44 | /** | |
| 45 | * Simple interception hook used to trap events inside Grizzly core. | |
| 46 | * | |
| 47 | * @param E type of Interceptor handler | |
| 48 | * @author Jeanfrancois Arcand | |
| 49 | */ | |
| 50 | public interface Interceptor<E>{ | |
| 51 | ||
| 52 | /** | |
| 53 | * Continue the processing | |
| 54 | */ | |
| 55 | public final static int CONTINUE = 0; | |
| 56 | ||
| 57 | ||
| 58 | /** | |
| 59 | * Do not continue the processing. | |
| 60 | */ | |
| 61 | public final static int BREAK = 1; | |
| 62 | ||
| 63 | ||
| 64 | /** | |
| 65 | * The request line has been parsed | |
| 66 | */ | |
| 67 | public final static int REQUEST_LINE_PARSED = 0; | |
| 68 | ||
| 69 | ||
| 70 | /** | |
| 71 | * The response has been proceeded. | |
| 72 | */ | |
| 73 | public final static int RESPONSE_PROCEEDED = 1; | |
| 74 | ||
| 75 | ||
| 76 | /** | |
| 77 | * The request has been buffered. | |
| 78 | */ | |
| 79 | public final static int REQUEST_BUFFERED = 2; | |
| 80 | ||
| 81 | ||
| 82 | /** | |
| 83 | * Handle <E> and the associated handler code. | |
| 84 | * @param e | |
| 85 | * @param handlerCode | |
| 86 | * @return | |
| 87 | * @throws java.io.IOException | |
| 88 | */ | |
| 89 | public int handle(E e, int handlerCode) throws IOException; | |
| 90 | ||
| 91 | ||
| 92 | /** | |
| 93 | * The SocketChannel associated with this handler. | |
| 94 | * @param socketChannel | |
| 95 | */ | |
| 96 | public void attachChannel(SocketChannel socketChannel); | |
| 97 | ||
| 98 | } |