001package org.apache.maven.scm.provider.perforce.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 java.io.ByteArrayInputStream; 023import java.io.File; 024 025import org.apache.maven.scm.CommandParameters; 026import org.apache.maven.scm.ScmException; 027import org.apache.maven.scm.ScmFileSet; 028import org.apache.maven.scm.command.login.AbstractLoginCommand; 029import org.apache.maven.scm.command.login.LoginScmResult; 030import org.apache.maven.scm.provider.ScmProviderRepository; 031import org.apache.maven.scm.provider.perforce.PerforceScmProvider; 032import org.apache.maven.scm.provider.perforce.command.PerforceCommand; 033import org.apache.maven.scm.provider.perforce.repository.PerforceScmProviderRepository; 034import org.codehaus.plexus.util.StringUtils; 035import org.codehaus.plexus.util.cli.CommandLineException; 036import org.codehaus.plexus.util.cli.CommandLineUtils; 037import org.codehaus.plexus.util.cli.Commandline; 038 039/** 040 * @author Mike Perham 041 * 042 */ 043public class PerforceLoginCommand 044 extends AbstractLoginCommand 045 implements PerforceCommand 046{ 047 /** {@inheritDoc} */ 048 public LoginScmResult executeLoginCommand( ScmProviderRepository repo, ScmFileSet files, CommandParameters params ) 049 throws ScmException 050 { 051 Commandline cl = createCommandLine( (PerforceScmProviderRepository) repo, files.getBasedir() ); 052 PerforceLoginConsumer consumer = new PerforceLoginConsumer(); 053 boolean isSuccess = false; 054 055 try 056 { 057 String password = repo.getPassword(); 058 if ( StringUtils.isEmpty( password ) ) 059 { 060 if ( getLogger().isInfoEnabled() ) 061 { 062 getLogger().info( "No password found, proceeding without it." ); 063 } 064 isSuccess = true; 065 } 066 else 067 { 068 CommandLineUtils.StringStreamConsumer err = new CommandLineUtils.StringStreamConsumer(); 069 int exitCode = CommandLineUtils.executeCommandLine( cl, new ByteArrayInputStream( password.getBytes() ), 070 consumer, err ); 071 isSuccess = consumer.isSuccess(); 072 073 if ( !isSuccess ) 074 { 075 String cmdLine = CommandLineUtils.toString( cl.getCommandline() ); 076 077 StringBuilder msg = new StringBuilder( "Exit code: " + exitCode + " - " + err.getOutput() ); 078 msg.append( '\n' ); 079 msg.append( "Command line was:" + cmdLine ); 080 081 throw new CommandLineException( msg.toString() ); 082 } 083 } 084 } 085 catch ( CommandLineException e ) 086 { 087 throw new ScmException( e.getMessage(), e ); 088 } 089 090 return new LoginScmResult( cl.toString(), isSuccess ? "Login successful" : "Login failed", 091 consumer.getOutput(), isSuccess ); 092 } 093 094 public static Commandline createCommandLine( PerforceScmProviderRepository repo, File workingDir ) 095 { 096 Commandline command = PerforceScmProvider.createP4Command( repo, workingDir ); 097 098 command.createArg().setValue( "login" ); 099 if ( !StringUtils.isEmpty( repo.getUser() ) ) 100 { 101 command.createArg().setValue( repo.getUser() ); 102 } 103 return command; 104 } 105}