| package org.apache.maven.scm.provider.cvslib.command.status; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.apache.maven.scm.ScmFile; |
| import org.apache.maven.scm.ScmFileStatus; |
| import org.apache.maven.scm.log.ScmLogger; |
| import org.codehaus.plexus.util.StringUtils; |
| import org.codehaus.plexus.util.cli.StreamConsumer; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| * @version $Id$ |
| */ |
| public class CvsStatusConsumer |
| implements StreamConsumer |
| { |
| private ScmLogger logger; |
| |
| private File workingDirectory; |
| |
| private List changedFiles = new ArrayList(); |
| |
| // ---------------------------------------------------------------------- |
| // |
| // ---------------------------------------------------------------------- |
| |
| public CvsStatusConsumer( ScmLogger logger, File workingDirectory ) |
| { |
| this.logger = logger; |
| |
| this.workingDirectory = workingDirectory; |
| } |
| |
| // ---------------------------------------------------------------------- |
| // StreamConsumer Implementation |
| // ---------------------------------------------------------------------- |
| |
| public void consumeLine( String line ) |
| { |
| logger.debug( line ); |
| |
| if ( line.length() < 3 ) |
| { |
| if ( StringUtils.isNotEmpty( line ) ) |
| { |
| logger.warn( |
| "Unable to parse output from command: line length must be bigger than 3. (" + line + ")." ); |
| } |
| return; |
| } |
| |
| String statusString = line.substring( 0, 1 ); |
| |
| String file = line.substring( 2 ); |
| |
| ScmFileStatus status; |
| |
| if ( statusString.equals( "A" ) ) |
| { |
| status = ScmFileStatus.ADDED; |
| } |
| else if ( statusString.equals( "M" ) ) |
| { |
| status = ScmFileStatus.MODIFIED; |
| } |
| else if ( statusString.equals( "D" ) ) |
| { |
| status = ScmFileStatus.DELETED; |
| } |
| else if ( statusString.equals( "C" ) ) |
| { |
| status = ScmFileStatus.CONFLICT; |
| } |
| else if ( statusString.equals( "?" ) ) |
| { |
| status = ScmFileStatus.UNKNOWN; |
| } |
| else if ( statusString.equals( "U" ) || statusString.equals( "P" ) ) |
| { |
| // skip remote changes |
| return; |
| } |
| else |
| { |
| logger.info( "Unknown file status: '" + statusString + "'." ); |
| |
| return; |
| } |
| |
| // If the file isn't a file; don't add it. |
| if ( !status.equals( ScmFileStatus.DELETED ) && !new File( workingDirectory, file ).isFile() ) |
| { |
| return; |
| } |
| |
| changedFiles.add( new ScmFile( file, status ) ); |
| } |
| |
| public List getChangedFiles() |
| { |
| return changedFiles; |
| } |
| } |