diff options
Diffstat (limited to 'org.eclipse.jgit/src/org/eclipse/jgit/lib/MutableObjectId.java')
| -rw-r--r-- | org.eclipse.jgit/src/org/eclipse/jgit/lib/MutableObjectId.java | 101 |
1 files changed, 48 insertions, 53 deletions
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/MutableObjectId.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/MutableObjectId.java index 1a49ae9d78..6a35dedcf5 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/MutableObjectId.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/MutableObjectId.java @@ -2,46 +2,13 @@ * Copyright (C) 2008-2009, Google Inc. * Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com> * Copyright (C) 2007-2009, Robin Rosenberg <robin.rosenberg@dewire.com> - * Copyright (C) 2006-2008, Shawn O. Pearce <spearce@spearce.org> - * and other copyright owners as documented in the project's IP log. + * Copyright (C) 2006-2008, Shawn O. Pearce <spearce@spearce.org> and others * - * This program and the accompanying materials are made available - * under the terms of the Eclipse Distribution License v1.0 which - * accompanies this distribution, is reproduced below, and is - * available at http://www.eclipse.org/org/documents/edl-v10.php + * 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. * - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * - * - Neither the name of the Eclipse Foundation, Inc. nor the - * names of its contributors may be used to endorse or promote - * products derived from this software without specific prior - * written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * SPDX-License-Identifier: BSD-3-Clause */ package org.eclipse.jgit.lib; @@ -79,15 +46,17 @@ public class MutableObjectId extends AnyObjectId { * * @param index * index of the byte to set in the raw form of the ObjectId. Must - * be in range [0, {@link Constants#OBJECT_ID_LENGTH}). + * be in range [0, + * {@link org.eclipse.jgit.lib.Constants#OBJECT_ID_LENGTH}). * @param value * the value of the specified byte at {@code index}. Values are * unsigned and thus are in the range [0,255] rather than the * signed byte range of [-128, 127]. - * @throws ArrayIndexOutOfBoundsException + * @throws java.lang.ArrayIndexOutOfBoundsException * {@code index} is less than 0, equal to - * {@link Constants#OBJECT_ID_LENGTH}, or greater than - * {@link Constants#OBJECT_ID_LENGTH}. + * {@link org.eclipse.jgit.lib.Constants#OBJECT_ID_LENGTH}, or + * greater than + * {@link org.eclipse.jgit.lib.Constants#OBJECT_ID_LENGTH}. */ public void setByte(int index, int value) { switch (index >> 2) { @@ -128,7 +97,9 @@ public class MutableObjectId extends AnyObjectId { } } - /** Make this id match {@link ObjectId#zeroId()}. */ + /** + * Make this id match {@link org.eclipse.jgit.lib.ObjectId#zeroId()}. + */ public void clear() { w1 = 0; w2 = 0; @@ -158,7 +129,7 @@ public class MutableObjectId extends AnyObjectId { * the raw byte buffer to read from. At least 20 bytes must be * available within this byte array. */ - public void fromRaw(final byte[] bs) { + public void fromRaw(byte[] bs) { fromRaw(bs, 0); } @@ -171,7 +142,7 @@ public class MutableObjectId extends AnyObjectId { * @param p * position to read the first byte of data from. */ - public void fromRaw(final byte[] bs, final int p) { + public void fromRaw(byte[] bs, int p) { w1 = NB.decodeInt32(bs, p); w2 = NB.decodeInt32(bs, p + 4); w3 = NB.decodeInt32(bs, p + 8); @@ -186,7 +157,7 @@ public class MutableObjectId extends AnyObjectId { * the raw int buffer to read from. At least 5 integers must be * available within this integers array. */ - public void fromRaw(final int[] ints) { + public void fromRaw(int[] ints) { fromRaw(ints, 0); } @@ -198,9 +169,8 @@ public class MutableObjectId extends AnyObjectId { * must be available within this integers array. * @param p * position to read the first integer of data from. - * */ - public void fromRaw(final int[] ints, final int p) { + public void fromRaw(int[] ints, int p) { w1 = ints[p]; w2 = ints[p + 1]; w3 = ints[p + 2]; @@ -209,6 +179,29 @@ public class MutableObjectId extends AnyObjectId { } /** + * Convert an ObjectId from binary representation expressed in integers. + * + * @param a + * an int. + * @param b + * an int. + * @param c + * an int. + * @param d + * an int. + * @param e + * an int. + * @since 4.7 + */ + public void set(int a, int b, int c, int d, int e) { + w1 = a; + w2 = b; + w3 = c; + w4 = d; + w5 = e; + } + + /** * Convert an ObjectId from hex characters (US-ASCII). * * @param buf @@ -217,7 +210,7 @@ public class MutableObjectId extends AnyObjectId { * @param offset * position to read the first character from. */ - public void fromString(final byte[] buf, final int offset) { + public void fromString(byte[] buf, int offset) { fromHexString(buf, offset); } @@ -227,23 +220,25 @@ public class MutableObjectId extends AnyObjectId { * @param str * the string to read from. Must be 40 characters long. */ - public void fromString(final String str) { + public void fromString(String str) { if (str.length() != Constants.OBJECT_ID_STRING_LENGTH) throw new IllegalArgumentException(MessageFormat.format( JGitText.get().invalidId, str)); fromHexString(Constants.encodeASCII(str), 0); } - private void fromHexString(final byte[] bs, int p) { + private void fromHexString(byte[] bs, int p) { try { w1 = RawParseUtils.parseHexInt32(bs, p); w2 = RawParseUtils.parseHexInt32(bs, p + 8); w3 = RawParseUtils.parseHexInt32(bs, p + 16); w4 = RawParseUtils.parseHexInt32(bs, p + 24); w5 = RawParseUtils.parseHexInt32(bs, p + 32); - } catch (ArrayIndexOutOfBoundsException e1) { - throw new InvalidObjectIdException(bs, p, + } catch (ArrayIndexOutOfBoundsException e) { + InvalidObjectIdException e1 = new InvalidObjectIdException(bs, p, Constants.OBJECT_ID_STRING_LENGTH); + e1.initCause(e); + throw e1; } } |