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| 1 | /* | ||
| 2 | * Copyright (c) 2004, 2008, Oracle and/or its affiliates. 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. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * 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 | private static final long serialVersionUID = -9186022286469111381L; | ||
| 41 | |||
| 42 | private int responseCode; | ||
| 43 | private String location; | ||
| 44 | |||
| 45 | /** | ||
| 46 | * Constructs a new <code>HttpRetryException</code> from the | ||
| 47 | * specified response code and exception detail message | ||
| 48 | * | ||
| 49 | * @param detail the detail message. | ||
| 50 | * @param code the HTTP response code from server. | ||
| 51 | */ | ||
| 52 | public HttpRetryException(String detail, int code) { | ||
| 53 | super(detail); | ||
| 54 | responseCode = code; | ||
| 55 | } | ||
| 56 | |||
| 57 | /** | ||
| 58 | * Constructs a new <code>HttpRetryException</code> with detail message | ||
| 59 | * responseCode and the contents of the Location response header field. | ||
| 60 | * | ||
| 61 | * @param detail the detail message. | ||
| 62 | * @param code the HTTP response code from server. | ||
| 63 | * @param location the URL to be redirected to | ||
| 64 | */ | ||
| 65 | public HttpRetryException(String detail, int code, String location) { | ||
| 66 | super (detail); | ||
| 67 | responseCode = code; | ||
| 68 | this.location = location; | ||
| 69 | } | ||
| 70 | |||
| 71 | /** | ||
| 72 | * Returns the http response code | ||
| 73 | * | ||
| 74 | * @return The http response code. | ||
| 75 | */ | ||
| 76 | public int responseCode() { | ||
| 77 | return responseCode; | ||
| 78 | } | ||
| 79 | |||
| 80 | /** | ||
| 81 | * Returns a string explaining why the http request could | ||
| 82 | * not be retried. | ||
| 83 | * | ||
| 84 | * @return The reason string | ||
| 85 | */ | ||
| 86 | public String getReason() { | ||
| 87 | return super.getMessage(); | ||
| 88 | } | ||
| 89 | |||
| 90 | /** | ||
| 91 | * Returns the value of the Location header field if the | ||
| 92 | * error resulted from redirection. | ||
| 93 | * | ||
| 94 | * @return The location string | ||
| 95 | */ | ||
| 96 | public String getLocation() { | ||
| 97 | return location; | ||
| 98 | } | ||
| 99 | } | ||