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 com.jcoverage.coverage.Version;
057    
058    import java.io.File;
059    
060    import java.net.URLClassLoader;
061    import java.net.URL;
062    
063    import org.apache.tools.ant.AntClassLoader;
064    import org.apache.tools.ant.BuildException;
065    import org.apache.tools.ant.taskdefs.Java;
066    import org.apache.tools.ant.taskdefs.MatchingTask;
067    import org.apache.tools.ant.types.Path;
068    import org.apache.tools.ant.types.Reference;
069    
070    public 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    }