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1   package org.apache.maven.scm.provider.hg.command.info;
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.CommandParameters;
23  import org.apache.maven.scm.ScmException;
24  import org.apache.maven.scm.ScmFileSet;
25  import org.apache.maven.scm.ScmResult;
26  import org.apache.maven.scm.command.AbstractCommand;
27  import org.apache.maven.scm.command.Command;
28  import org.apache.maven.scm.command.info.InfoScmResult;
29  import org.apache.maven.scm.provider.ScmProviderRepository;
30  import org.apache.maven.scm.provider.hg.HgUtils;
31  import org.apache.maven.scm.provider.hg.command.HgCommandConstants;
32  
33  /**
34   * @author Olivier Lamy
35   * @since 1.5
36   */
37  public class HgInfoCommand
38      extends AbstractCommand
39      implements Command
40  {
41  
42      @Override
43      protected ScmResult executeCommand( ScmProviderRepository repository, ScmFileSet fileSet,
44                                          CommandParameters parameters )
45          throws ScmException
46      {
47          String[] revCmd = new String[]{ HgCommandConstants.REVNO_CMD, "-i" };
48          HgInfoConsumer consumer = new HgInfoConsumer( getLogger() );
49          ScmResult scmResult = HgUtils.execute( consumer, getLogger(), fileSet.getBasedir(), revCmd );
50          return new InfoScmResult( consumer.getInfoItems(), scmResult );
51      }
52  
53  }