001package org.apache.maven.scm.provider.perforce.command.add; 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.util.ArrayList; 023import java.util.List; 024import java.util.regex.Matcher; 025import java.util.regex.Pattern; 026 027import org.apache.maven.scm.ScmFile; 028import org.apache.maven.scm.ScmFileStatus; 029import org.codehaus.plexus.util.cli.StreamConsumer; 030 031/** 032 * @author Mike Perham 033 */ 034public class PerforceAddConsumer 035 implements StreamConsumer 036{ 037 038 private static final Pattern PATTERN = Pattern.compile( "^([^#]+)#(\\d+) - (.*)" ); 039 040 private static final String FILE_BEGIN_TOKEN = "//"; 041 042 private List<ScmFile> additions = new ArrayList<ScmFile>(); 043 044 public List<ScmFile> getAdditions() 045 { 046 return additions; 047 } 048 049 /** {@inheritDoc} */ 050 public void consumeLine( String line ) 051 { 052 if ( line.startsWith( "... " ) ) 053 { 054 //TODO log this somehow? 055 //System.out.println("Perforce: " + line); 056 return; 057 } 058 059 if ( !line.startsWith( FILE_BEGIN_TOKEN ) ) 060 { 061 throw new IllegalStateException( "Unknown error: " + line ); 062 } 063 064 Matcher matcher = PATTERN.matcher( line ); 065 if ( !matcher.find() ) 066 { 067 throw new IllegalStateException( "Unknown input: " + line ); 068 } 069 070 additions.add( new ScmFile( matcher.group( 1 ), ScmFileStatus.ADDED ) ); 071 } 072}