1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.scm.provider.hg.command.remove;
20
21 import java.io.File;
22 import java.util.ArrayList;
23 import java.util.List;
24
25 import org.apache.maven.scm.ScmFile;
26 import org.apache.maven.scm.ScmFileStatus;
27 import org.apache.maven.scm.provider.hg.command.HgConsumer;
28
29 /**
30 * @author <a href="mailto:thurner.rupert@ymono.net">thurner rupert</a>
31 * @author Olivier Lamy
32 *
33 */
34 public class HgRemoveConsumer extends HgConsumer {
35 private final File workingDir;
36
37 private final List<ScmFile> removedFiles = new ArrayList<>();
38
39 public HgRemoveConsumer(File workingDir) {
40 this.workingDir = workingDir;
41 }
42
43 /** {@inheritDoc} */
44 public void doConsume(ScmFileStatus status, String trimmedLine) {
45 if (status != null && status == ScmFileStatus.DELETED) {
46 // Only include real files (not directories)
47 File tmpFile = new File(workingDir, trimmedLine);
48 if (!tmpFile.exists()) {
49 if (logger.isWarnEnabled()) {
50 logger.warn("Not a file: " + tmpFile + ". Ignored");
51 }
52 } else {
53 ScmFile scmFile = new ScmFile(trimmedLine, ScmFileStatus.DELETED);
54 if (logger.isInfoEnabled()) {
55 logger.info(scmFile.toString());
56 }
57 removedFiles.add(scmFile);
58 }
59 }
60 }
61
62 public List<ScmFile> getRemovedFiles() {
63 return removedFiles;
64 }
65 }