001    package org.apache.maven.scm.provider.synergy.consumer;
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.apache.maven.scm.util.AbstractConsumer;
024    
025    /**
026     * @author <a href="jan.malcomess@steria-mummert.de">Jan Malcomess</a>
027     * @since 1.5
028     */
029    public class SynergyShowDefaultTaskConsumer
030        extends AbstractConsumer
031    {
032    
033        private int task;
034    
035        /**
036         * @return the number of the current (ie default) task. 0 if current task 
037         *             is not set.
038         */
039        public int getTask()
040        {
041            return task;
042        }
043    
044        public SynergyShowDefaultTaskConsumer( ScmLogger logger )
045        {
046            super( logger );
047        }
048    
049        /**
050         * Either <br>
051         * <code>taskNumber: taskSynopsis</code><br>
052         * or <br>
053         * <code>The current task is not set.</code><br>
054         *
055         * {@inheritDoc}
056         */
057        public void consumeLine( String line )
058        {
059            if ( getLogger().isDebugEnabled() )
060            {
061                getLogger().debug( "Consume: " + line );
062            }
063            if ( !line.contains( "not set" ) )
064            {
065                    task = Integer.parseInt( line.substring( 0, line.indexOf( ':' ) ) );
066            }
067        }
068    
069    }