1 /*
2 * Copyright (C) 2009, Google Inc.
3 * Copyright (C) 2008, Jonas Fonseca <fonseca@diku.dk>
4 * Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com>
5 * Copyright (C) 2006-2007, Shawn O. Pearce <spearce@spearce.org> and others
6 *
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Distribution License v. 1.0 which is available at
9 * https://www.eclipse.org/org/documents/edl-v10.php.
10 *
11 * SPDX-License-Identifier: BSD-3-Clause
12 */
13
14 package org.eclipse.jgit.errors;
15
16 import java.io.IOException;
17 import java.text.MessageFormat;
18
19 import org.eclipse.jgit.internal.JGitText;
20 import org.eclipse.jgit.lib.AbbreviatedObjectId;
21 import org.eclipse.jgit.lib.Constants;
22 import org.eclipse.jgit.lib.ObjectId;
23
24 /**
25 * An expected object is missing.
26 */
27 public class MissingObjectException extends IOException {
28 private static final long serialVersionUID = 1L;
29
30 private final ObjectId missing;
31
32 /**
33 * Construct a MissingObjectException for the specified object id.
34 * Expected type is reported to simplify tracking down the problem.
35 *
36 * @param id SHA-1
37 * @param type object type
38 */
39 public MissingObjectException(ObjectId id, String type) {
40 super(MessageFormat.format(JGitText.get().missingObject, type, id.name()));
41 missing = id.copy();
42 }
43
44 /**
45 * Construct a MissingObjectException for the specified object id.
46 * Expected type is reported to simplify tracking down the problem.
47 *
48 * @param id SHA-1
49 * @param type object type
50 */
51 public MissingObjectException(ObjectId id, int type) {
52 this(id, Constants.typeString(type));
53 }
54
55 /**
56 * Construct a MissingObjectException for the specified object id. Expected
57 * type is reported to simplify tracking down the problem.
58 *
59 * @param id
60 * SHA-1
61 * @param type
62 * object type
63 */
64 public MissingObjectException(AbbreviatedObjectId id, int type) {
65 super(MessageFormat.format(JGitText.get().missingObject, Constants
66 .typeString(type), id.name()));
67 missing = null;
68 }
69
70 /**
71 * Get the ObjectId that was not found
72 *
73 * @return the ObjectId that was not found
74 */
75 public ObjectId getObjectId() {
76 return missing;
77 }
78 }