001package org.apache.maven.scm.provider.cvslib.command.login;
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.CommandParameters;
023import org.apache.maven.scm.ScmException;
024import org.apache.maven.scm.ScmFileSet;
025import org.apache.maven.scm.command.login.AbstractLoginCommand;
026import org.apache.maven.scm.command.login.LoginScmResult;
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;
030
031import java.io.IOException;
032
033/**
034 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
035 *
036 */
037public class CvsLoginCommand
038    extends AbstractLoginCommand
039{
040    /** {@inheritDoc} */
041    public LoginScmResult executeLoginCommand( ScmProviderRepository repository, ScmFileSet fileSet,
042                                               CommandParameters parameters )
043        throws ScmException
044    {
045        CvsScmProviderRepository repo = (CvsScmProviderRepository) repository;
046
047        if ( !"pserver".equals( repo.getTransport() ) )
048        {
049            return new LoginScmResult( null, "The cvs login ignored for " + repo.getTransport() + ".", "", true );
050        }
051        else if ( isCvsNT() )
052        {
053            //We don't continue becauseCVSNT doesn't use .cvspass
054            return new LoginScmResult( null, "The cvs login ignored for CVSNT.", "", true );
055        }
056
057        CvsPass passGenerator = new CvsPass( getLogger() );
058
059        passGenerator.setCvsroot( repo.getCvsRootForCvsPass() );
060
061        passGenerator.setPassword( repo.getPassword() );
062        try
063        {
064            passGenerator.execute();
065        }
066        catch ( IOException e )
067        {
068            throw new ScmException( "Error while executing cvs login command.", e );
069        }
070
071        return new LoginScmResult( null, "The cvs command succeed.", "", true );
072    }
073
074    public boolean isCvsNT()
075        throws ScmException
076    {
077        return CvsCommandUtils.isCvsNT();
078    }
079}