1 /*
2 * Copyright (C) 2009, Jonas Fonseca <fonseca@diku.dk>
3 * Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com>
4 * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> and others
5 *
6 * This program and the accompanying materials are made available under the
7 * terms of the Eclipse Distribution License v. 1.0 which is available at
8 * https://www.eclipse.org/org/documents/edl-v10.php.
9 *
10 * SPDX-License-Identifier: BSD-3-Clause
11 */
12
13 package org.eclipse.jgit.lfs.errors;
14
15 import static java.nio.charset.StandardCharsets.US_ASCII;
16
17 import java.text.MessageFormat;
18
19 import org.eclipse.jgit.lfs.internal.LfsText;
20
21 /**
22 * Thrown when an invalid long object id is passed in as an argument.
23 *
24 * @since 4.3
25 */
26 public class InvalidLongObjectIdException extends IllegalArgumentException {
27 private static final long serialVersionUID = 1L;
28
29 /**
30 * Create exception with bytes of the invalid object id.
31 *
32 * @param bytes containing the invalid id.
33 * @param offset in the byte array where the error occurred.
34 * @param length of the sequence of invalid bytes.
35 */
36 public InvalidLongObjectIdException(byte[] bytes, int offset, int length) {
37 super(MessageFormat.format(LfsText.get().invalidLongId,
38 asAscii(bytes, offset, length)));
39 }
40
41 /**
42 * <p>Constructor for InvalidLongObjectIdException.</p>
43 *
44 * @param idString
45 * String containing the invalid id
46 */
47 public InvalidLongObjectIdException(String idString) {
48 super(MessageFormat.format(LfsText.get().invalidLongId, idString));
49 }
50
51 private static String asAscii(byte[] bytes, int offset, int length) {
52 try {
53 return new String(bytes, offset, length, US_ASCII);
54 } catch (StringIndexOutOfBoundsException e) {
55 return ""; //$NON-NLS-1$
56 }
57 }
58 }