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- /*
- * Copyright 2013 gitblit.com.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package com.gitblit.utils;
-
- import java.io.IOException;
-
- import org.eclipse.jgit.diff.DiffEntry;
- import org.eclipse.jgit.diff.DiffFormatter;
- import org.eclipse.jgit.diff.RawText;
- import org.eclipse.jgit.util.io.NullOutputStream;
-
- import com.gitblit.models.PathModel.PathChangeModel;
- import com.gitblit.utils.DiffUtils.DiffStat;
-
- /**
- * Calculates a DiffStat.
- *
- * @author James Moger
- *
- */
- public class DiffStatFormatter extends DiffFormatter {
-
- private final DiffStat diffStat;
-
- private PathChangeModel path;
-
- public DiffStatFormatter(String commitId) {
- super(NullOutputStream.INSTANCE);
- diffStat = new DiffStat(commitId);
- }
-
- @Override
- public void format(DiffEntry entry) throws IOException {
- path = diffStat.addPath(entry);
- super.format(entry);
- }
-
- @Override
- protected void writeLine(final char prefix, final RawText text, final int cur)
- throws IOException {
- path.update(prefix);
- }
-
- public DiffStat getDiffStat() {
- return diffStat;
- }
- }
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