Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 131   Methods: 1
NCLOC: 49   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
Javac12.java 0% 0% 0% 0%
 1   
 /*
 2   
  * The Apache Software License, Version 1.1
 3   
  *
 4   
  * Copyright (c) 2001-2002 The Apache Software Foundation.  All rights
 5   
  * reserved.
 6   
  *
 7   
  * Redistribution and use in source and binary forms, with or without
 8   
  * modification, are permitted provided that the following conditions
 9   
  * are met:
 10   
  *
 11   
  * 1. Redistributions of source code must retain the above copyright
 12   
  *    notice, this list of conditions and the following disclaimer.
 13   
  *
 14   
  * 2. Redistributions in binary form must reproduce the above copyright
 15   
  *    notice, this list of conditions and the following disclaimer in
 16   
  *    the documentation and/or other materials provided with the
 17   
  *    distribution.
 18   
  *
 19   
  * 3. The end-user documentation included with the redistribution, if
 20   
  *    any, must include the following acknowlegement:
 21   
  *       "This product includes software developed by the
 22   
  *        Apache Software Foundation (http://www.apache.org/)."
 23   
  *    Alternately, this acknowlegement may appear in the software itself,
 24   
  *    if and wherever such third-party acknowlegements normally appear.
 25   
  *
 26   
  * 4. The names "Ant" and "Apache Software
 27   
  *    Foundation" must not be used to endorse or promote products derived
 28   
  *    from this software without prior written permission. For written
 29   
  *    permission, please contact apache@apache.org.
 30   
  *
 31   
  * 5. Products derived from this software may not be called "Apache"
 32   
  *    nor may "Apache" appear in their names without prior written
 33   
  *    permission of the Apache Group.
 34   
  *
 35   
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 36   
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 37   
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 38   
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 39   
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 40   
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 41   
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 42   
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 43   
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 44   
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 45   
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 46   
  * SUCH DAMAGE.
 47   
  * ====================================================================
 48   
  *
 49   
  * This software consists of voluntary contributions made by many
 50   
  * individuals on behalf of the Apache Software Foundation.  For more
 51   
  * information on the Apache Software Foundation, please see
 52   
  * <http://www.apache.org/>.
 53   
  */
 54   
 
 55   
 package org.apache.tools.ant.taskdefs.compilers;
 56   
 
 57   
 import java.io.IOException;
 58   
 import java.io.OutputStream;
 59   
 import java.lang.reflect.Constructor;
 60   
 import java.lang.reflect.Method;
 61   
 import org.apache.tools.ant.BuildException;
 62   
 import org.apache.tools.ant.Project;
 63   
 import org.apache.tools.ant.taskdefs.LogOutputStream;
 64   
 import org.apache.tools.ant.types.Commandline;
 65   
 
 66   
 /**
 67   
  * The implementation of the javac compiler for JDK 1.2
 68   
  * This is primarily a cut-and-paste from the original javac task before it
 69   
  * was refactored.
 70   
  *
 71   
  * @author James Davidson <a href="mailto:duncan@x180.com">duncan@x180.com</a>
 72   
  * @author Robin Green 
 73   
  *         <a href="mailto:greenrd@hotmail.com">greenrd@hotmail.com</a>
 74   
  * @author Stefan Bodewig
 75   
  * @author <a href="mailto:jayglanville@home.com">J D Glanville</a>
 76   
  *
 77   
  * @since Ant 1.3
 78   
  */
 79   
 public class Javac12 extends DefaultCompilerAdapter {
 80   
 
 81   
     /**
 82   
      * Run the compilation.
 83   
      *
 84   
      * @exception BuildException if the compilation has problems.
 85   
      */
 86  0
     public boolean execute() throws BuildException {
 87  0
         attributes.log("Using classic compiler", Project.MSG_VERBOSE);
 88  0
         Commandline cmd = setupJavacCommand(true);
 89   
 
 90  0
         OutputStream logstr = new LogOutputStream(attributes, Project.MSG_WARN);
 91  0
         try {
 92   
             // Create an instance of the compiler, redirecting output to
 93   
             // the project log
 94  0
             Class c = Class.forName("sun.tools.javac.Main");
 95  0
             Constructor cons = 
 96   
                 c.getConstructor(new Class[] { OutputStream.class, 
 97   
                                                String.class });
 98  0
             Object compiler = cons.newInstance(new Object[] { logstr, 
 99   
                                                               "javac" });
 100   
 
 101   
             // Call the compile() method
 102  0
             Method compile = c.getMethod("compile", 
 103   
                                          new Class [] { String[].class });
 104  0
             Boolean ok = 
 105   
                 (Boolean) compile.invoke(compiler, 
 106   
                                         new Object[] {cmd.getArguments()});
 107  0
             return ok.booleanValue();
 108   
         } catch (ClassNotFoundException ex) {
 109  0
             throw new BuildException("Cannot use classic compiler, as it is "
 110   
                                      + "not available.  A common solution is "
 111   
                                      + "to set the environment variable"
 112   
                                      + " JAVA_HOME to your jdk directory.", 
 113   
                                      location);
 114   
         } catch (Exception ex) {
 115  0
             if (ex instanceof BuildException) {
 116  0
                 throw (BuildException) ex;
 117   
             } else {
 118  0
                 throw new BuildException("Error starting classic compiler: ", 
 119   
                                          ex, location);
 120   
             }
 121   
         } finally {
 122  0
             try {
 123  0
                 logstr.close();
 124   
             } catch (IOException e) {
 125   
                 // plain impossible
 126  0
                 throw new BuildException(e);
 127   
             }
 128   
         }
 129   
     }
 130   
 }
 131