001 /* 002 * Cobertura - http://cobertura.sourceforge.net/ 003 * 004 * Copyright (C) 2003 jcoverage ltd. 005 * Copyright (C) 2005 Mark Doliner 006 * Copyright (C) 2005 Jeremy Thomerson 007 * Copyright (C) 2005 Grzegorz Lukasik 008 * 009 * Cobertura is free software; you can redistribute it and/or modify 010 * it under the terms of the GNU General Public License as published 011 * by the Free Software Foundation; either version 2 of the License, 012 * or (at your option) any later version. 013 * 014 * Cobertura is distributed in the hope that it will be useful, but 015 * WITHOUT ANY WARRANTY; without even the implied warranty of 016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 017 * General Public License for more details. 018 * 019 * You should have received a copy of the GNU General Public License 020 * along with Cobertura; if not, write to the Free Software 021 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 022 * USA 023 */ 024 025 package net.sourceforge.cobertura.reporting; 026 027 import java.io.File; 028 029 import net.sourceforge.cobertura.coveragedata.CoverageDataFileHandler; 030 import net.sourceforge.cobertura.coveragedata.ProjectData; 031 import net.sourceforge.cobertura.reporting.html.HTMLReport; 032 import net.sourceforge.cobertura.reporting.xml.XMLReport; 033 import net.sourceforge.cobertura.util.CommandLineBuilder; 034 import net.sourceforge.cobertura.util.FileFinder; 035 import net.sourceforge.cobertura.util.Header; 036 037 import org.apache.log4j.Logger; 038 039 public class Main { 040 041 private static final Logger LOGGER = Logger.getLogger(Main.class); 042 043 private String format = "html"; 044 private File dataFile = null; 045 private File destinationDir = null; 046 047 private void parseArguments(String[] args) throws Exception { 048 FileFinder finder = new FileFinder(); 049 String baseDir = null; 050 for (int i = 0; i < args.length; i++) { 051 if (args[i].equals("--basedir")) { 052 baseDir = args[++i]; 053 } else if (args[i].equals("--datafile")) { 054 setDataFile( args[++i]); 055 } else if (args[i].equals("--destination")) { 056 setDestination( args[++i]); 057 } else if (args[i].equals("--format")) { 058 setFormat( args[++i]); 059 } else { 060 if( baseDir==null) { 061 finder.addSourceDirectory( args[i]); 062 } else { 063 finder.addSourceFile( baseDir, args[i]); 064 } 065 } 066 } 067 068 if (dataFile == null) 069 dataFile = CoverageDataFileHandler.getDefaultDataFile(); 070 071 if (destinationDir == null) 072 { 073 System.err.println("Error: destination directory must be set"); 074 System.exit(1); 075 } 076 077 if (format == null) 078 { 079 System.err.println("Error: format must be set"); 080 System.exit(1); 081 } 082 083 if (LOGGER.isDebugEnabled()) 084 { 085 LOGGER.debug("format is " + format); 086 LOGGER.debug("dataFile is " + dataFile.getAbsolutePath()); 087 LOGGER.debug("destinationDir is " 088 + destinationDir.getAbsolutePath()); 089 } 090 091 ProjectData projectData = CoverageDataFileHandler.loadCoverageData(dataFile); 092 093 if (projectData == null) { 094 System.err.println("Error: Unable to read from data file " + dataFile.getAbsolutePath()); 095 System.exit(1); 096 } 097 098 ComplexityCalculator complexity = new ComplexityCalculator(finder); 099 if (format.equalsIgnoreCase("html")) { 100 new HTMLReport(projectData, destinationDir, finder, complexity); 101 } else if (format.equalsIgnoreCase("xml")) { 102 new XMLReport(projectData, destinationDir, finder, complexity); 103 } 104 } 105 106 private void setFormat(String value) 107 { 108 format = value; 109 if (!format.equalsIgnoreCase("html") && !format.equalsIgnoreCase("xml")) { 110 System.err.println("" + 111 "Error: format \"" + 112 format + "\" is invalid. Must be either html or xml" 113 ); 114 System.exit(1); 115 } 116 } 117 118 private void setDataFile(String value) 119 { 120 dataFile = new File(value); 121 if (!dataFile.exists()) 122 { 123 System.err.println("Error: data file " + dataFile.getAbsolutePath() 124 + " does not exist"); 125 System.exit(1); 126 } 127 if (!dataFile.isFile()) 128 { 129 System.err.println("Error: data file " + dataFile.getAbsolutePath() 130 + " must be a regular file"); 131 System.exit(1); 132 } 133 } 134 135 private void setDestination(String value) 136 { 137 destinationDir = new File(value); 138 if (destinationDir.exists() && !destinationDir.isDirectory()) 139 { 140 System.err.println("Error: destination directory " + destinationDir 141 + " already exists but is not a directory"); 142 System.exit(1); 143 } 144 destinationDir.mkdirs(); 145 } 146 147 public static void main(String[] args) throws Exception { 148 Header.print(System.out); 149 150 long startTime = System.currentTimeMillis(); 151 152 Main main = new Main(); 153 154 try { 155 args = CommandLineBuilder.preprocessCommandLineArguments( args); 156 } catch( Exception ex) { 157 System.err.println( "Error: Cannot process arguments: " + ex.getMessage()); 158 System.exit(1); 159 } 160 161 main.parseArguments(args); 162 163 long stopTime = System.currentTimeMillis(); 164 System.out.println("Report time: " + (stopTime - startTime) + "ms"); 165 } 166 167 }