| package org.apache.maven.scm.provider.starteam.command.remove; |
| |
| /* |
| * 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.apache.maven.scm.provider.starteam.command.StarteamCommandLineUtils; |
| import org.codehaus.plexus.util.cli.StreamConsumer; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author <a href="mailto:dantran@gmail.com">Dan T. Tran</a> |
| * @version $Id$ |
| */ |
| public class StarteamRemoveConsumer |
| implements StreamConsumer |
| { |
| private ScmLogger logger; |
| |
| private String workingDirectory; |
| |
| /** |
| * the current directory entry being processed by the parser |
| */ |
| private String currentDir; |
| |
| private List files = new ArrayList(); |
| |
| /** |
| * Marks current directory data |
| */ |
| private static final String DIR_MARKER = "(working dir: "; |
| |
| /** |
| * Marks current file data |
| */ |
| private static final String ADDED_MARKER = ": removed"; |
| |
| /** |
| * Marks current file data |
| */ |
| private static final String LINKTO_MARKER = ": linked to"; |
| |
| public StarteamRemoveConsumer( ScmLogger logger, File basedir ) |
| { |
| this.logger = logger; |
| |
| this.workingDirectory = basedir.getPath().replace( '\\', '/' ); |
| } |
| |
| /** {@inheritDoc} */ |
| public void consumeLine( String line ) |
| { |
| logger.debug( line ); |
| |
| int pos = 0; |
| |
| if ( ( pos = line.indexOf( DIR_MARKER ) ) != -1 ) |
| { |
| processDirectory( line, pos ); |
| } |
| else if ( ( pos = line.indexOf( ADDED_MARKER ) ) != -1 ) |
| { |
| processRemovedFile( line, pos ); |
| } |
| else if ( ( pos = line.indexOf( LINKTO_MARKER ) ) != -1 ) |
| { |
| //ignore |
| } |
| else |
| { |
| this.logger.warn( "Unknown remove ouput: " + line ); |
| } |
| } |
| |
| public List getRemovedFiles() |
| { |
| return files; |
| } |
| |
| private void processDirectory( String line, int pos ) |
| { |
| String dirPath = line.substring( pos + DIR_MARKER.length(), line.length() - 1 ).replace( '\\', '/' ); |
| |
| try |
| { |
| this.currentDir = StarteamCommandLineUtils.getRelativeChildDirectory( this.workingDirectory, dirPath ); |
| } |
| catch ( IllegalStateException e ) |
| { |
| String error = "Working and checkout directories are not on the same tree"; |
| |
| logger.error( error ); |
| |
| logger.error( "Working directory: " + workingDirectory ); |
| |
| logger.error( "Checked out directory: " + dirPath ); |
| |
| throw new IllegalStateException( error ); |
| } |
| } |
| |
| private void processRemovedFile( String line, int pos ) |
| { |
| String addedFilePath = this.currentDir + "/" + line.substring( 0, pos ); |
| |
| this.files.add( new ScmFile( addedFilePath, ScmFileStatus.DELETED ) ); |
| |
| this.logger.info( "Removed: " + addedFilePath ); |
| } |
| |
| } |