1 /*
2 * Copyright (C) 2011-2012, Google Inc.
3 * and other copyright owners as documented in the project's IP log.
4 *
5 * This program and the accompanying materials are made available
6 * under the terms of the Eclipse Distribution License v1.0 which
7 * accompanies this distribution, is reproduced below, and is
8 * available at http://www.eclipse.org/org/documents/edl-v10.php
9 *
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
14 * conditions are met:
15 *
16 * - Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 *
19 * - Redistributions in binary form must reproduce the above
20 * copyright notice, this list of conditions and the following
21 * disclaimer in the documentation and/or other materials provided
22 * with the distribution.
23 *
24 * - Neither the name of the Eclipse Foundation, Inc. nor the
25 * names of its contributors may be used to endorse or promote
26 * products derived from this software without specific prior
27 * written permission.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
30 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
32 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
34 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
35 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
36 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
37 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
38 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
40 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
41 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 */
43
44 package org.eclipse.jgit.transport;
45
46 import java.io.IOException;
47
48 import org.eclipse.jgit.internal.JGitText;
49
50 /**
51 * Indicates a transport service may not continue execution.
52 *
53 * @since 2.0
54 */
55 public class ServiceMayNotContinueException extends IOException {
56 private static final long serialVersionUID = 1L;
57
58 private boolean output;
59
60 /** Initialize with no message. */
61 public ServiceMayNotContinueException() {
62 // Do not set a message.
63 }
64
65 /**
66 * @param msg
67 * a message explaining why it cannot continue. This message may
68 * be shown to an end-user.
69 */
70 public ServiceMayNotContinueException(String msg) {
71 super(msg);
72 }
73
74 /**
75 * @param msg
76 * a message explaining why it cannot continue. This message may
77 * be shown to an end-user.
78 * @param cause
79 * the cause of the exception.
80 * @since 3.2
81 */
82 public ServiceMayNotContinueException(String msg, Throwable cause) {
83 super(msg);
84 initCause(cause);
85 }
86
87 /**
88 * Initialize with an "internal server error" message and a cause.
89 *
90 * @param cause
91 * the cause of the exception.
92 * @since 3.2
93 */
94 public ServiceMayNotContinueException(Throwable cause) {
95 this(JGitText.get().internalServerError, cause);
96 }
97
98 /** @return true if the message was already output to the client. */
99 public boolean isOutput() {
100 return output;
101 }
102
103 /** Mark this message has being sent to the client. */
104 public void setOutput() {
105 output = true;
106 }
107 }