1 package org.apache.maven.scm.provider.accurev.cli;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.io.IOException;
23
24 import org.apache.maven.scm.log.ScmLogger;
25 import org.codehaus.plexus.util.cli.StreamConsumer;
26
27 /**
28 *
29 */
30 public class CommandOutputConsumer
31 implements StreamConsumer
32 {
33
34 private final ScmLogger logger;
35
36 private StreamConsumer decorated;
37
38 public CommandOutputConsumer( ScmLogger logger, StreamConsumer decorated )
39 {
40 this.decorated = decorated;
41 this.logger = logger;
42 }
43
44 public void consumeLine( String line ) throws IOException
45 {
46 if ( logger.isDebugEnabled() )
47 {
48 logger.debug( line );
49 }
50
51 if ( decorated != null )
52 {
53 decorated.consumeLine( line );
54 }
55 }
56
57 public void waitComplete()
58 {
59 if ( decorated instanceof XppStreamConsumer )
60 {
61 ( (XppStreamConsumer) decorated ).waitComplete();
62 }
63
64 }
65
66 }