| commit | author | age | ||
| 319342 | 1 | /* |
| JM | 2 | * Copyright 2013 gitblit.com. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package com.gitblit.utils; | |
| 17 | ||
| 18 | import java.io.IOException; | |
| 19 | ||
| 20 | import org.eclipse.jgit.diff.DiffEntry; | |
| 21 | import org.eclipse.jgit.diff.DiffFormatter; | |
| 22 | import org.eclipse.jgit.diff.RawText; | |
| 46f33f | 23 | import org.eclipse.jgit.lib.Repository; |
| 319342 | 24 | import org.eclipse.jgit.util.io.NullOutputStream; |
| JM | 25 | |
| 26 | import com.gitblit.models.PathModel.PathChangeModel; | |
| 27 | import com.gitblit.utils.DiffUtils.DiffStat; | |
| 28 | ||
| 29 | /** | |
| 30 | * Calculates a DiffStat. | |
| 31 | * | |
| 32 | * @author James Moger | |
| 33 | * | |
| 34 | */ | |
| 35 | public class DiffStatFormatter extends DiffFormatter { | |
| 36 | ||
| 37 | private final DiffStat diffStat; | |
| 38 | ||
| 39 | private PathChangeModel path; | |
| 40 | ||
| 46f33f | 41 | public DiffStatFormatter(String commitId, Repository repository) { |
| 319342 | 42 | super(NullOutputStream.INSTANCE); |
| 46f33f | 43 | diffStat = new DiffStat(commitId, repository); |
| 319342 | 44 | } |
| JM | 45 | |
| 46 | @Override | |
| 47 | public void format(DiffEntry entry) throws IOException { | |
| 48 | path = diffStat.addPath(entry); | |
| 49 | super.format(entry); | |
| 50 | } | |
| 51 | ||
| 52 | @Override | |
| 53 | protected void writeLine(final char prefix, final RawText text, final int cur) | |
| 54 | throws IOException { | |
| 55 | path.update(prefix); | |
| 56 | } | |
| 57 | ||
| 58 | public DiffStat getDiffStat() { | |
| 59 | return diffStat; | |
| 60 | } | |
| 61 | } | |
