001    package org.apache.maven.scm.provider.hg.command.info;
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.CommandParameters;
023    import org.apache.maven.scm.ScmException;
024    import org.apache.maven.scm.ScmFileSet;
025    import org.apache.maven.scm.ScmResult;
026    import org.apache.maven.scm.command.AbstractCommand;
027    import org.apache.maven.scm.command.Command;
028    import org.apache.maven.scm.command.info.InfoScmResult;
029    import org.apache.maven.scm.provider.ScmProviderRepository;
030    import org.apache.maven.scm.provider.hg.HgUtils;
031    import org.apache.maven.scm.provider.hg.command.HgCommandConstants;
032    
033    /**
034     * @author Olivier Lamy
035     * @since 1.5
036     */
037    public class HgInfoCommand
038        extends AbstractCommand
039        implements Command
040    {
041    
042        @Override
043        protected ScmResult executeCommand( ScmProviderRepository repository, ScmFileSet fileSet,
044                                            CommandParameters parameters )
045            throws ScmException
046        {
047            String[] revCmd = new String[]{ HgCommandConstants.REVNO_CMD, "-i" };
048            HgInfoConsumer consumer = new HgInfoConsumer( getLogger() );
049            ScmResult scmResult = HgUtils.execute( consumer, getLogger(), fileSet.getBasedir(), revCmd );
050            return new InfoScmResult( consumer.getInfoItems(), scmResult );
051        }
052    
053    }