001package org.apache.maven.scm.command.lock;
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
022import org.apache.maven.scm.CommandParameter;
023import org.apache.maven.scm.CommandParameters;
024import org.apache.maven.scm.ScmException;
025import org.apache.maven.scm.ScmResult;
026import org.apache.maven.scm.command.AbstractCommand;
027import org.apache.maven.scm.provider.ScmProviderRepository;
028
029import java.io.File;
030
031/**
032 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
033 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
034 *
035 */
036public abstract class AbstractLockCommand
037    extends AbstractCommand
038{
039    protected abstract ScmResult executeLockCommand( ScmProviderRepository repository, File workingDirectory,
040                                                     String filename )
041        throws ScmException;
042
043    public ScmResult executeCommand( ScmProviderRepository repository, File workingDirectory,
044                                     CommandParameters parameters )
045        throws ScmException
046    {
047        String file = parameters.getString( CommandParameter.FILE );
048
049        return executeLockCommand( repository, workingDirectory, file );
050    }
051}