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 }