001 package org.apache.maven.scm.provider.clearcase.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 */ 021 022 import org.apache.maven.scm.command.blame.BlameLine; 023 import org.apache.maven.scm.log.ScmLogger; 024 import org.apache.maven.scm.util.AbstractConsumer; 025 import org.apache.regexp.RE; 026 027 import java.util.ArrayList; 028 import java.util.Date; 029 import java.util.List; 030 031 /** 032 * @author Jérémie Lagarde 033 * @author Olivier Lamy 034 * @since 1.4 035 */ 036 public class ClearCaseBlameConsumer 037 extends AbstractConsumer 038 { 039 040 private static final String CLEARCASE_TIMESTAMP_PATTERN = "yyyyMMdd.HHmmss"; 041 042 private static final String LINE_PATTERN = "VERSION:(.*)@@@USER:(.*)@@@DATE:(.*)@@@(.*)"; 043 044 private RE lineRegexp; 045 046 private List<BlameLine> lines = new ArrayList<BlameLine>(); 047 048 public ClearCaseBlameConsumer( ScmLogger logger ) 049 { 050 super( logger ); 051 lineRegexp = new RE( LINE_PATTERN ); 052 } 053 054 public void consumeLine( String line ) 055 { 056 if ( lineRegexp.match( line ) ) 057 { 058 String revision = lineRegexp.getParen( 1 ); 059 // SCM-613 060 String author = lineRegexp.getParen( 2 ).toLowerCase(); 061 String dateTimeStr = lineRegexp.getParen( 3 ); 062 063 Date dateTime = parseDate( dateTimeStr, null, CLEARCASE_TIMESTAMP_PATTERN ); 064 lines.add( new BlameLine( dateTime, revision, author ) ); 065 066 if ( getLogger().isDebugEnabled() ) 067 { 068 getLogger().debug( author + " " + dateTimeStr ); 069 } 070 } 071 } 072 073 public List<BlameLine> getLines() 074 { 075 return lines; 076 } 077 }