001 package 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 */ 021 022 import java.util.ArrayList; 023 import java.util.HashMap; 024 import java.util.List; 025 import java.util.Map; 026 027 import org.apache.maven.scm.ScmFile; 028 import org.apache.maven.scm.ScmFileStatus; 029 import org.apache.maven.scm.log.ScmLogger; 030 import org.codehaus.plexus.util.cli.StreamConsumer; 031 032 public class ChangedFileConsumer 033 implements StreamConsumer 034 { 035 036 private ScmLogger logger; 037 038 private static final String KEY_CHANGE = "Change"; 039 040 private static final String KEY_LOCAL_ITEM = "Local item"; 041 042 private static final String CHANGE_EDIT = "edit"; 043 044 private static final String CHANGE_ADD = "add"; 045 046 private Map<String,String> values = new HashMap<String,String>(); 047 048 private List<ScmFile> changedFiles = new ArrayList<ScmFile>(); 049 050 public ChangedFileConsumer( ScmLogger logger ) 051 { 052 this.logger = logger; 053 } 054 055 public void consumeLine( String line ) 056 { 057 if ( line.indexOf( ':' ) >= 0 ) 058 { 059 String[] s = line.split( ":", 2 ); 060 if ( s.length > 1 ) 061 values.put( s[0].trim(), s[1].trim() ); 062 } 063 if ( line.trim().equals( "" ) ) 064 { 065 extractChangedFile(); 066 } 067 logger.debug( "line -" + line ); 068 } 069 070 private void extractChangedFile() 071 { 072 String change = getChange(); 073 if ( change != null ) 074 { 075 ScmFileStatus stat = ScmFileStatus.UNKNOWN; 076 if ( change.equals( ChangedFileConsumer.CHANGE_EDIT ) ) 077 stat = ScmFileStatus.MODIFIED; 078 if ( change.equals( ChangedFileConsumer.CHANGE_ADD ) ) 079 stat = ScmFileStatus.ADDED; 080 changedFiles.add( new ScmFile( getLocalPath(), stat ) ); 081 values.clear(); 082 } 083 } 084 085 public List<ScmFile> getChangedFiles() 086 { 087 if ( values.size() > 0 ) 088 { 089 extractChangedFile(); 090 } 091 return changedFiles; 092 } 093 094 private String getChange() 095 { 096 return (String) values.get( KEY_CHANGE ); 097 } 098 099 private String getLocalPath() 100 { 101 String local = (String) values.get( KEY_LOCAL_ITEM ); 102 if ( local != null ) 103 { 104 local = local.split( "]", 2 )[1].trim(); 105 } 106 return local; 107 } 108 109 }