001 /* 002 * The Apache Software License, Version 1.1 003 * 004 * Copyright (C) 2000-2002 The Apache Software Foundation. All rights 005 * reserved. 006 * Copyright (C) 2003 jcoverage ltd. 007 * Copyright (C) 2005 Mark Doliner 008 * Copyright (C) 2005 Joakim Erdfelt 009 * Copyright (C) 2005 Grzegorz Lukasik 010 * 011 * Redistribution and use in source and binary forms, with or without 012 * modification, are permitted provided that the following conditions 013 * are met: 014 * 015 * 1. Redistributions of source code must retain the above copyright 016 * notice, this list of conditions and the following disclaimer. 017 * 018 * 2. Redistributions in binary form must reproduce the above copyright 019 * notice, this list of conditions and the following disclaimer in 020 * the documentation and/or other materials provided with the 021 * distribution. 022 * 023 * 3. The end-user documentation included with the redistribution, if 024 * any, must include the following acknowlegement: 025 * "This product includes software developed by the 026 * Apache Software Foundation (http://www.apache.org/)." 027 * Alternately, this acknowlegement may appear in the software itself, 028 * if and wherever such third-party acknowlegements normally appear. 029 * 030 * 4. The names "Ant" and "Apache Software 031 * Foundation" must not be used to endorse or promote products derived 032 * from this software without prior written permission. For written 033 * permission, please contact apache@apache.org. 034 * 035 * 5. Products derived from this software may not be called "Apache" 036 * nor may "Apache" appear in their names without prior written 037 * permission of the Apache Group. 038 * 039 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 040 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 041 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 042 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 043 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 044 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 045 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 046 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 047 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 048 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 049 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 050 * SUCH DAMAGE. 051 * ==================================================================== 052 * 053 * This software consists of voluntary contributions made by many 054 * individuals on behalf of the Apache Software Foundation. For more 055 * information on the Apache Software Foundation, please see 056 * <http://www.apache.org/>. 057 */ 058 059 package net.sourceforge.cobertura.ant; 060 061 import java.io.IOException; 062 063 import net.sourceforge.cobertura.util.CommandLineBuilder; 064 065 import org.apache.tools.ant.BuildException; 066 import org.apache.tools.ant.Project; 067 068 public class MergeTask extends CommonMatchingTask 069 { 070 071 private String dataFile = null; 072 073 public MergeTask() 074 { 075 super("net.sourceforge.cobertura.merge.Main"); 076 } 077 078 public void execute() throws BuildException { 079 CommandLineBuilder builder = null; 080 try { 081 builder = new CommandLineBuilder(); 082 if (dataFile != null) 083 builder.addArg("--datafile", dataFile); 084 085 createArgumentsForFilesets(builder); 086 087 builder.saveArgs(); 088 } catch (IOException ioe) { 089 getProject().log("Error creating commands file.", Project.MSG_ERR); 090 throw new BuildException("Unable to create the commands file.", ioe); 091 } 092 093 // Execute GPL licensed code in separate virtual machine 094 getJava().createArg().setValue("--commandsfile"); 095 getJava().createArg().setValue(builder.getCommandLineFile()); 096 AntUtil.transferCoberturaDataFileProperty(getJava()); 097 if (getJava().executeJava() != 0) { 098 throw new BuildException( 099 "Error running reports. See messages above."); 100 } 101 102 builder.dispose(); 103 } 104 105 public void setDataFile(String dataFile) 106 { 107 this.dataFile = dataFile; 108 } 109 110 }