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 org.apache.maven.scm.log.ScmLogger;
23 import org.codehaus.plexus.util.cli.StreamConsumer;
24
25 public class CommandOutputConsumer
26 implements StreamConsumer
27 {
28
29 private final ScmLogger logger;
30
31 private StreamConsumer decorated;
32
33 public CommandOutputConsumer( ScmLogger logger, StreamConsumer decorated )
34 {
35 this.decorated = decorated;
36 this.logger = logger;
37 }
38
39 public void consumeLine( String line )
40 {
41 if ( logger.isDebugEnabled() )
42 {
43 logger.debug( line );
44 }
45
46 if ( decorated != null )
47 {
48 decorated.consumeLine( line );
49 }
50 }
51
52 public void waitComplete()
53 {
54 if ( decorated instanceof XppStreamConsumer )
55 {
56 ( (XppStreamConsumer) decorated ).waitComplete();
57 }
58
59 }
60
61 }