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.svn.svnexe.command.remove;
20
21 import java.util.ArrayList;
22 import java.util.List;
23
24 import org.apache.maven.scm.ScmFile;
25 import org.apache.maven.scm.ScmFileStatus;
26 import org.apache.maven.scm.util.AbstractConsumer;
27
28 /**
29 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
30 * @author Olivier Lamy
31 */
32 public class SvnRemoveConsumer extends AbstractConsumer {
33 private final List<ScmFile> removedFiles = new ArrayList<>();
34
35 // ----------------------------------------------------------------------
36 // StreamConsumer Implementation
37 // ----------------------------------------------------------------------
38
39 /**
40 * {@inheritDoc}
41 */
42 public void consumeLine(String line) {
43 if (line.length() <= 3) {
44 if (logger.isWarnEnabled()) {
45 logger.warn("Unexpected input, the line must be at least three characters long. Line: '" + line + "'.");
46 }
47
48 return;
49 }
50
51 String statusString = line.substring(0, 1);
52
53 String file = line.substring(3).trim();
54
55 ScmFileStatus status;
56
57 if (statusString.equals("D")) {
58 status = ScmFileStatus.DELETED;
59 } else {
60 if (logger.isInfoEnabled()) {
61 logger.info("Unknown file status: '" + statusString + "'.");
62 }
63
64 return;
65 }
66
67 removedFiles.add(new ScmFile(file, status));
68 }
69
70 public List<ScmFile> getRemovedFiles() {
71 return removedFiles;
72 }
73 }