001package org.apache.maven.scm.provider.perforce.command.blame; 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.command.blame.BlameLine; 023import org.apache.maven.scm.log.ScmLogger; 024import org.apache.maven.scm.util.AbstractConsumer; 025 026import java.util.ArrayList; 027import java.util.List; 028import java.util.regex.Matcher; 029import java.util.regex.Pattern; 030 031/** 032 * @author Evgeny Mandrikov 033 * @author Olivier Lamy 034 * @since 1.4 035 */ 036public class PerforceBlameConsumer 037 extends AbstractConsumer 038{ 039 040 /* 151: line */ 041 private static final Pattern LINE_PATTERN = Pattern.compile( "(\\d+):" ); 042 043 private List<BlameLine> lines = new ArrayList<BlameLine>(); 044 045 public PerforceBlameConsumer( ScmLogger logger ) 046 { 047 super( logger ); 048 } 049 050 /** {@inheritDoc} */ 051 public void consumeLine( String line ) 052 { 053 Matcher matcher = LINE_PATTERN.matcher( line ); 054 if ( matcher.find() ) 055 { 056 String revision = matcher.group( 1 ).trim(); 057 058 lines.add( new BlameLine( null, revision, null ) ); 059 } 060 } 061 062 public List<BlameLine> getLines() 063 { 064 return lines; 065 } 066}