001package org.apache.maven.scm.provider.svn.svnexe.command.remove; 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 org.apache.maven.scm.ScmFile; 023import org.apache.maven.scm.ScmFileStatus; 024import org.apache.maven.scm.log.ScmLogger; 025import org.codehaus.plexus.util.cli.StreamConsumer; 026 027import java.util.ArrayList; 028import java.util.List; 029 030/** 031 * @author <a href="mailto:brett@apache.org">Brett Porter</a> 032 * @author Olivier Lamy 033 * 034 */ 035public class SvnRemoveConsumer 036 implements StreamConsumer 037{ 038 private ScmLogger logger; 039 040 private List<ScmFile> removedFiles = new ArrayList<ScmFile>(); 041 042 // ---------------------------------------------------------------------- 043 // 044 // ---------------------------------------------------------------------- 045 046 public SvnRemoveConsumer( ScmLogger logger ) 047 { 048 this.logger = logger; 049 } 050 051 // ---------------------------------------------------------------------- 052 // StreamConsumer Implementation 053 // ---------------------------------------------------------------------- 054 055 /** {@inheritDoc} */ 056 public void consumeLine( String line ) 057 { 058 if ( line.length() <= 3 ) 059 { 060 if ( logger.isWarnEnabled() ) 061 { 062 logger.warn( "Unexpected input, the line must be at least three characters long. Line: '" + line + "'." ); 063 } 064 065 return; 066 } 067 068 String statusString = line.substring( 0, 1 ); 069 070 String file = line.substring( 3 ); 071 072 ScmFileStatus status; 073 074 if ( statusString.equals( "D" ) ) 075 { 076 status = ScmFileStatus.DELETED; 077 } 078 else 079 { 080 if ( logger.isInfoEnabled() ) 081 { 082 logger.info( "Unknown file status: '" + statusString + "'." ); 083 } 084 085 return; 086 } 087 088 removedFiles.add( new ScmFile( file, status ) ); 089 } 090 091 public List<ScmFile> getRemovedFiles() 092 { 093 return removedFiles; 094 } 095 096}