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 */
054package com.jcoverage.ant;
055
056import com.jcoverage.coverage.Version;
057
058import java.io.File;
059
060import java.net.URLClassLoader;
061import java.net.URL;
062
063import org.apache.tools.ant.AntClassLoader;
064import org.apache.tools.ant.BuildException;
065import org.apache.tools.ant.taskdefs.Java;
066import org.apache.tools.ant.taskdefs.MatchingTask;
067import org.apache.tools.ant.types.Path;
068import org.apache.tools.ant.types.Reference;
069
070public class CoverageReportTask extends MatchingTask {
071  Path src;
072  Java java=null;
073  File destDir;
074  String format="html";
075  Instrumentation serializedInstrumentation=new Instrumentation();
076
077  Java getJava() {
078    if(java==null) {
079      java=(Java)getProject().createTask("java");
080      java.setTaskName(getTaskName());
081      java.setFork(true);
082      java.setDir(getProject().getBaseDir());
083
084      if(getClass().getClassLoader() instanceof AntClassLoader) {
085        createClasspath().setPath(((AntClassLoader)getClass().getClassLoader()).getClasspath());
086      } else if(getClass().getClassLoader() instanceof URLClassLoader) {
087        URL[] earls=((URLClassLoader)getClass().getClassLoader()).getURLs();
088        for(int i=0;i<earls.length;i++) {
089          createClasspath().setPath(earls[i].getFile());
090        }
091      }
092    }
093    return java;
094  }
095
096  public Path createClasspath() {
097    return getJava().createClasspath().createPath();
098  }
099
100  public void setClasspath(Path classpath) {
101    createClasspath().append(classpath);
102  }
103
104  public void setClasspathRef(Reference r) {
105    createClasspath().setRefid(r);
106  }
107
108  public void setFormat(String format) {
109    this.format=format;
110  }
111
112  public void execute() throws BuildException {
113    System.out.println("jcoverage "+Version.VERSION_STRING+" copyright (c)2003 jcoverage ltd. http://jcoverage.com/");
114    System.out.println("jcoverage is licensed under the GNU General Public License");
115    System.out.println("jcoverage comes with ABSOLUTELY NO WARRANTY");
116
117    if(format.equalsIgnoreCase("xml")) {
118      getJava().setClassname(ReportFormat.XML);
119    } else {
120      getJava().setClassname(ReportFormat.HTML);
121    }
122
123    getJava().createArg().setValue("-i");
124    getJava().createArg().setValue(serializedInstrumentation.getFile());
125
126    getJava().createArg().setValue("-s");
127    getJava().createArg().setValue(src.toString());
128
129    getJava().createArg().setValue("-o");
130    getJava().createArg().setValue(destDir.toString());
131
132    if(getJava().executeJava()!=0) {
133      throw new BuildException();
134    }
135  }
136
137  public Instrumentation createInstrumentation() {
138    return serializedInstrumentation;
139  }
140
141  public void setSrcdir(Path srcDir) {
142    if(src==null) {
143      src=srcDir;
144    } else {
145      src.append(srcDir);
146    }
147  }
148
149  public Path getSrcdir() {
150    return src;
151  }
152
153  public void setDestdir(File destDir) {
154    this.destDir=destDir;
155  }
156
157  public File getDestdir() {
158    return destDir;
159  }
160
161}