001package org.apache.maven.scm.provider.tfs.command.consumer; 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.File; 023import java.util.ArrayList; 024import java.util.List; 025 026import org.apache.maven.scm.ScmFile; 027import org.apache.maven.scm.ScmFileStatus; 028import org.codehaus.plexus.util.cli.StreamConsumer; 029 030public class FileListConsumer 031 implements StreamConsumer 032{ 033 034 private boolean fed = false; 035 036 protected String currentDir = ""; 037 038 private List<ScmFile> files = new ArrayList<ScmFile>(); 039 040 public void consumeLine( String line ) 041 { 042 fed = true; 043 if ( line.endsWith( ":" ) ) 044 { 045 currentDir = line.substring( 0, line.lastIndexOf( ':' ) ); 046 ScmFile scmFile = new ScmFile( currentDir, ScmFileStatus.CHECKED_OUT ); 047 if ( !files.contains( scmFile ) ) 048 { 049 files.add( scmFile ); 050 } 051 } 052 else if ( line.trim().equals( "" ) ) 053 { 054 currentDir = ""; 055 } 056 else if ( !currentDir.equals( "" ) && line.indexOf( ' ' ) >= 0 ) 057 { 058 String filename = line.split( " " )[1]; 059 files.add( getScmFile( filename ) ); 060 } 061 else 062 { 063 files.add( getScmFile( line ) ); 064 } 065 } 066 067 protected ScmFile getScmFile( String filename ) 068 { 069 return new ScmFile( new File( currentDir, filename ).getAbsolutePath(), ScmFileStatus.CHECKED_OUT ); 070 } 071 072 public List<ScmFile> getFiles() 073 { 074 return files; 075 } 076 077 public boolean hasBeenFed() 078 { 079 return fed; 080 } 081}