001 package org.apache.maven.scm.provider.accurev.cli; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022 import org.apache.maven.scm.log.ScmLogger; 023 import org.codehaus.plexus.util.cli.StreamConsumer; 024 025 public class CommandOutputConsumer 026 implements StreamConsumer 027 { 028 029 private final ScmLogger logger; 030 031 private StreamConsumer decorated; 032 033 public CommandOutputConsumer( ScmLogger logger, StreamConsumer decorated ) 034 { 035 this.decorated = decorated; 036 this.logger = logger; 037 } 038 039 public void consumeLine( String line ) 040 { 041 if ( logger.isDebugEnabled() ) 042 { 043 logger.debug( line ); 044 } 045 046 if ( decorated != null ) 047 { 048 decorated.consumeLine( line ); 049 } 050 } 051 052 public void waitComplete() 053 { 054 if ( decorated instanceof XppStreamConsumer ) 055 { 056 ( (XppStreamConsumer) decorated ).waitComplete(); 057 } 058 059 } 060 061 }