001 /* 002 * The Apache Software License, Version 1.1 003 * 004 * Copyright (c) 2000-2002 The Apache Software Foundation. All rights 005 * reserved. 006 * 007 * Redistribution and use in source and binary forms, with or without 008 * modification, are permitted provided that the following conditions 009 * are met: 010 * 011 * 1. Redistributions of source code must retain the above copyright 012 * notice, this list of conditions and the following disclaimer. 013 * 014 * 2. Redistributions in binary form must reproduce the above copyright 015 * notice, this list of conditions and the following disclaimer in 016 * the documentation and/or other materials provided with the 017 * distribution. 018 * 019 * 3. The end-user documentation included with the redistribution, if 020 * any, must include the following acknowlegement: 021 * "This product includes software developed by the 022 * Apache Software Foundation (http://www.apache.org/)." 023 * Alternately, this acknowlegement may appear in the software itself, 024 * if and wherever such third-party acknowlegements normally appear. 025 * 026 * 4. The names "Ant" and "Apache Software 027 * Foundation" must not be used to endorse or promote products derived 028 * from this software without prior written permission. For written 029 * permission, please contact apache@apache.org. 030 * 031 * 5. Products derived from this software may not be called "Apache" 032 * nor may "Apache" appear in their names without prior written 033 * permission of the Apache Group. 034 * 035 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 036 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 037 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 038 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 039 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 040 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 041 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 042 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 043 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 044 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 045 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 046 * SUCH DAMAGE. 047 * ==================================================================== 048 * 049 * This software consists of voluntary contributions made by many 050 * individuals on behalf of the Apache Software Foundation. For more 051 * information on the Apache Software Foundation, please see 052 * <http://www.apache.org/>. 053 */ 054 package com.jcoverage.ant; 055 056 import java.io.File; 057 058 import java.net.URLClassLoader; 059 import java.net.URL; 060 061 import java.util.HashSet; 062 import java.util.Iterator; 063 import java.util.Set; 064 065 import org.apache.tools.ant.AntClassLoader; 066 import org.apache.tools.ant.BuildException; 067 import org.apache.tools.ant.taskdefs.Java; 068 import org.apache.tools.ant.taskdefs.MatchingTask; 069 import org.apache.tools.ant.types.Path; 070 import org.apache.tools.ant.types.Reference; 071 072 public class CheckTask extends MatchingTask { 073 final Set regexes=new HashSet(); 074 075 private Java java=null; 076 077 String branchCoverageRate=null; 078 String lineCoverageRate=null; 079 080 081 protected Java getJava() { 082 if(java==null) { 083 java=(Java)getProject().createTask("java"); 084 java.setTaskName(getTaskName()); 085 java.setClassname("com.jcoverage.tool.coveragecheck.Main"); 086 java.setFork(true); 087 java.setDir(getProject().getBaseDir()); 088 089 if(getClass().getClassLoader() instanceof AntClassLoader) { 090 createClasspath().setPath(((AntClassLoader)getClass().getClassLoader()).getClasspath()); 091 } else if(getClass().getClassLoader() instanceof URLClassLoader) { 092 URL[] earls=((URLClassLoader)getClass().getClassLoader()).getURLs(); 093 for(int i=0;i<earls.length;i++) { 094 createClasspath().setPath(earls[i].getFile()); 095 } 096 } 097 } 098 return java; 099 } 100 101 public Path createClasspath() { 102 return getJava().createClasspath().createPath(); 103 } 104 105 public void setClasspath(Path classpath) { 106 createClasspath().append(classpath); 107 } 108 109 public void setClasspathRef(Reference r) { 110 createClasspath().setRefid(r); 111 } 112 113 public void setBranch(String branchCoverageRate) { 114 this.branchCoverageRate=branchCoverageRate; 115 } 116 117 public void setLine(String lineCoverageRate) { 118 this.lineCoverageRate=lineCoverageRate; 119 } 120 121 public Regex createRegex() { 122 Regex regex=new Regex(); 123 regexes.add(regex); 124 return regex; 125 } 126 127 public void execute() throws BuildException { 128 if(lineCoverageRate!=null) { 129 getJava().createArg().setValue("-l"); 130 getJava().createArg().setValue(lineCoverageRate); 131 } 132 133 if(branchCoverageRate!=null) { 134 getJava().createArg().setValue("-b"); 135 getJava().createArg().setValue(branchCoverageRate); 136 } 137 138 Iterator i=regexes.iterator(); 139 while(i.hasNext()) { 140 getJava().createArg().setValue("-r"); 141 getJava().createArg().setValue(i.next().toString()); 142 } 143 144 if(getJava().executeJava()!=0) { 145 throw new BuildException(); 146 } 147 } 148 149 }