001package org.apache.maven.scm.provider.cvslib.command.export; 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.ScmException; 023import org.apache.maven.scm.ScmFileSet; 024import org.apache.maven.scm.ScmVersion; 025import org.apache.maven.scm.command.export.AbstractExportCommand; 026import org.apache.maven.scm.command.export.ExportScmResult; 027import org.apache.maven.scm.provider.ScmProviderRepository; 028import org.apache.maven.scm.provider.cvslib.command.CvsCommandUtils; 029import org.apache.maven.scm.provider.cvslib.repository.CvsScmProviderRepository; 030import org.codehaus.plexus.util.StringUtils; 031import org.codehaus.plexus.util.cli.Commandline; 032 033/** 034 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> 035 * 036 */ 037public abstract class AbstractCvsExportCommand 038 extends AbstractExportCommand 039{ 040 /** {@inheritDoc} */ 041 protected ExportScmResult executeExportCommand( ScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version, 042 String outputDirectory ) 043 throws ScmException 044 { 045 CvsScmProviderRepository repository = (CvsScmProviderRepository) repo; 046 047 Commandline cl = CvsCommandUtils.getBaseCommand( "export", repository, fileSet ); 048 049 if ( version != null && StringUtils.isNotEmpty( version.getName() ) ) 050 { 051 cl.createArg().setValue( "-r" + version.getName() ); 052 } 053 else 054 { 055 cl.createArg().setValue( "-rHEAD" ); 056 } 057 058 if ( StringUtils.isNotEmpty( outputDirectory ) ) 059 { 060 cl.createArg().setValue( "-d" ); 061 062 cl.createArg().setValue( outputDirectory ); 063 } 064 065 cl.createArg().setValue( repository.getModule() ); 066 067 if ( getLogger().isInfoEnabled() ) 068 { 069 getLogger().info( "Executing: " + cl ); 070 getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() ); 071 } 072 073 return executeCvsCommand( cl ); 074 } 075 076 protected abstract ExportScmResult executeCvsCommand( Commandline cl ) 077 throws ScmException; 078}