J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package java.net; |
| 27 | |
| 28 | import java.io.IOException; |
| 29 | |
| 30 | /** |
| 31 | * Thrown to indicate that a HTTP request needs to be retried |
| 32 | * but cannot be retried automatically, due to streaming mode |
| 33 | * being enabled. |
| 34 | * |
| 35 | * @author Michael McMahon |
| 36 | * @since 1.5 |
| 37 | */ |
| 38 | public |
| 39 | class HttpRetryException extends IOException { |
| 40 | |
| 41 | private int responseCode; |
| 42 | private String location; |
| 43 | |
| 44 | /** |
| 45 | * Constructs a new <code>HttpRetryException</code> from the |
| 46 | * specified response code and exception detail message |
| 47 | * |
| 48 | * @param detail the detail message. |
| 49 | * @param code the HTTP response code from server. |
| 50 | */ |
| 51 | public HttpRetryException(String detail, int code) { |
| 52 | super(detail); |
| 53 | responseCode = code; |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Constructs a new <code>HttpRetryException</code> with detail message |
| 58 | * responseCode and the contents of the Location response header field. |
| 59 | * |
| 60 | * @param detail the detail message. |
| 61 | * @param code the HTTP response code from server. |
| 62 | * @param location the URL to be redirected to |
| 63 | */ |
| 64 | public HttpRetryException(String detail, int code, String location) { |
| 65 | super (detail); |
| 66 | responseCode = code; |
| 67 | this.location = location; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Returns the http response code |
| 72 | * |
| 73 | * @return The http response code. |
| 74 | */ |
| 75 | public int responseCode() { |
| 76 | return responseCode; |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Returns a string explaining why the http request could |
| 81 | * not be retried. |
| 82 | * |
| 83 | * @return The reason string |
| 84 | */ |
| 85 | public String getReason() { |
| 86 | return super.getMessage(); |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Returns the value of the Location header field if the |
| 91 | * error resulted from redirection. |
| 92 | * |
| 93 | * @return The location string |
| 94 | */ |
| 95 | public String getLocation() { |
| 96 | return location; |
| 97 | } |
| 98 | } |