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It's useful to have ReflogEntry refactored out so it can be used by clients via the JGit API. Change-Id: I03044df9af9f9547777545b7c9b93bdf5f8b7cb5 Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>stable-1.1
Chris Aniszczyk
14 years ago
5 changed files with 146 additions and 95 deletions
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/* |
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* Copyright (C) 2011, Chris Aniszczyk <caniszczyk@gmail.com> |
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* Copyright (C) 2009, Robin Rosenberg <robin.rosenberg@dewire.com> |
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* and other copyright owners as documented in the project's IP log. |
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* |
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* This program and the accompanying materials are made available |
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* under the terms of the Eclipse Distribution License v1.0 which |
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* accompanies this distribution, is reproduced below, and is |
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* available at http://www.eclipse.org/org/documents/edl-v10.php
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* |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or |
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* without modification, are permitted provided that the following |
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* conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* - Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* |
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* - Neither the name of the Eclipse Foundation, Inc. nor the |
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* names of its contributors may be used to endorse or promote |
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* products derived from this software without specific prior |
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* written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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package org.eclipse.jgit.storage.file; |
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import org.eclipse.jgit.JGitText; |
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import org.eclipse.jgit.lib.Constants; |
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import org.eclipse.jgit.lib.ObjectId; |
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import org.eclipse.jgit.lib.PersonIdent; |
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import org.eclipse.jgit.util.RawParseUtils; |
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/** |
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* Parsed reflog entry |
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*/ |
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public class ReflogEntry { |
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private ObjectId oldId; |
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private ObjectId newId; |
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private PersonIdent who; |
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private String comment; |
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ReflogEntry(byte[] raw, int pos) { |
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oldId = ObjectId.fromString(raw, pos); |
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pos += Constants.OBJECT_ID_STRING_LENGTH; |
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if (raw[pos++] != ' ') |
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throw new IllegalArgumentException( |
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JGitText.get().rawLogMessageDoesNotParseAsLogEntry); |
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newId = ObjectId.fromString(raw, pos); |
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pos += Constants.OBJECT_ID_STRING_LENGTH; |
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if (raw[pos++] != ' ') { |
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throw new IllegalArgumentException( |
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JGitText.get().rawLogMessageDoesNotParseAsLogEntry); |
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} |
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who = RawParseUtils.parsePersonIdentOnly(raw, pos); |
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int p0 = RawParseUtils.next(raw, pos, '\t'); |
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if (p0 >= raw.length) |
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comment = ""; // personident has no \t, no comment present
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else { |
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int p1 = RawParseUtils.nextLF(raw, p0); |
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comment = p1 > p0 ? RawParseUtils.decode(raw, p0, p1 - 1) : ""; |
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} |
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} |
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/** |
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* @return the commit id before the change |
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*/ |
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public ObjectId getOldId() { |
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return oldId; |
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} |
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/** |
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* @return the commit id after the change |
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*/ |
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public ObjectId getNewId() { |
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return newId; |
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} |
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/** |
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* @return user performin the change |
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*/ |
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public PersonIdent getWho() { |
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return who; |
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} |
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/** |
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* @return textual description of the change |
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*/ |
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public String getComment() { |
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return comment; |
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} |
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@Override |
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public String toString() { |
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return "Entry[" + oldId.name() + ", " + newId.name() + ", " + getWho() + ", " |
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+ getComment() + "]"; |
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} |
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} |
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