aboutsummaryrefslogtreecommitdiffstats
path: root/org.eclipse.jgit/src/org/eclipse/jgit/internal/fsck/FsckError.java
blob: e173ab5edc675f3d662e1d3f48aaf443b4cb8ad9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
/*
 * Copyright (C) 2017, Google Inc. and others
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0 which is available at
 * https://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
package org.eclipse.jgit.internal.fsck;

import java.util.HashSet;
import java.util.Set;

import org.eclipse.jgit.annotations.Nullable;
import org.eclipse.jgit.errors.CorruptPackIndexException;
import org.eclipse.jgit.errors.CorruptPackIndexException.ErrorType;
import org.eclipse.jgit.lib.ObjectChecker;
import org.eclipse.jgit.lib.ObjectId;

/**
 * Holds all fsck errors of a git repository.
 */
public class FsckError {
	/** Represents a corrupt object. */
	public static class CorruptObject {
		final ObjectId id;

		final int type;

		@Nullable
		final ObjectChecker.ErrorType errorType;

		/**
		 * @param id
		 *            the object identifier.
		 * @param type
		 *            type of the object.
		 * @param errorType
		 *            kind of error
		 */
		public CorruptObject(ObjectId id, int type,
				@Nullable ObjectChecker.ErrorType errorType) {
			this.id = id;
			this.type = type;
			this.errorType = errorType;
		}

		/**
		 * Get Id
		 *
		 * @return identifier of the object.
		 */
		public ObjectId getId() {
			return id;
		}

		/**
		 * Get type
		 *
		 * @return type of the object.
		 */
		public int getType() {
			return type;
		}

		/**
		 * Get error type
		 *
		 * @return error type of the corruption.
		 */
		@Nullable
		public ObjectChecker.ErrorType getErrorType() {
			return errorType;
		}
	}

	/** Represents a corrupt pack index file. */
	public static class CorruptIndex {
		String fileName;

		CorruptPackIndexException.ErrorType errorType;

		/**
		 * @param fileName
		 *            the file name of the pack index.
		 * @param errorType
		 *            the type of error as reported in
		 *            {@link CorruptPackIndexException}.
		 */
		public CorruptIndex(String fileName, ErrorType errorType) {
			this.fileName = fileName;
			this.errorType = errorType;
		}

		/**
		 * Get file name
		 *
		 * @return the file name of the index file.
		 */
		public String getFileName() {
			return fileName;
		}

		/**
		 * Get error type
		 *
		 * @return the error type of the corruption.
		 */
		public ErrorType getErrorType() {
			return errorType;
		}
	}

	private final Set<CorruptObject> corruptObjects = new HashSet<>();

	private final Set<ObjectId> missingObjects = new HashSet<>();

	private final Set<CorruptIndex> corruptIndices = new HashSet<>();

	private final Set<String> nonCommitHeads = new HashSet<>();

	/**
	 * Get corrupt objects from all pack files
	 *
	 * @return corrupt objects from all pack files
	 */
	public Set<CorruptObject> getCorruptObjects() {
		return corruptObjects;
	}

	/**
	 * Get missing objects that should present in pack files
	 *
	 * @return missing objects that should present in pack files
	 */
	public Set<ObjectId> getMissingObjects() {
		return missingObjects;
	}

	/**
	 * Get corrupt index files associated with the packs
	 *
	 * @return corrupt index files associated with the packs
	 */
	public Set<CorruptIndex> getCorruptIndices() {
		return corruptIndices;
	}

	/**
	 * Get refs/heads/* which point to non-commit object
	 *
	 * @return refs/heads/* which point to non-commit object
	 */
	public Set<String> getNonCommitHeads() {
		return nonCommitHeads;
	}
}