package org.eclipse.ant.core; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2001. | |
* All Rights Reserved. | |
*/ | |
/* | |
* The Apache Software License, Version 1.1 | |
* | |
* Copyright (c) 1999 The Apache Software Foundation. All rights | |
* reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions | |
* are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* | |
* 2. Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in | |
* the documentation and/or other materials provided with the | |
* distribution. | |
* | |
* 3. The end-user documentation included with the redistribution, if | |
* any, must include the following acknowlegement: | |
* "This product includes software developed by the | |
* Apache Software Foundation (http://www.apache.org/)." | |
* Alternately, this acknowlegement may appear in the software itself, | |
* if and wherever such third-party acknowlegements normally appear. | |
* | |
* 4. The names "The Jakarta Project", "Ant", and "Apache Software | |
* Foundation" must not be used to endorse or promote products derived | |
* from this software without prior written permission. For written | |
* permission, please contact apache@apache.org. | |
* | |
* 5. Products derived from this software may not be called "Apache" | |
* nor may "Apache" appear in their names without prior written | |
* permission of the Apache Group. | |
* | |
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED | |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR | |
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | |
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
* SUCH DAMAGE. | |
* ==================================================================== | |
* | |
* This software consists of voluntary contributions made by many | |
* individuals on behalf of the Apache Software Foundation. For more | |
* information on the Apache Software Foundation, please see | |
* <http://www.apache.org/>. | |
*/ | |
import org.apache.tools.ant.taskdefs.Javac; | |
import org.apache.tools.ant.BuildException; | |
import org.apache.tools.ant.types.Path; | |
import java.io.File; | |
import org.apache.tools.ant.DirectoryScanner; | |
import org.apache.tools.ant.Project; | |
import org.apache.tools.ant.taskdefs.compilers.CompilerAdapter; | |
/** | |
* Ant task which replaces the standard Ant Javac task. This version of the task | |
* uses a special compiler adapter factory which in turn uses the Ant plug-in's | |
* object class registry to find the class to use for compiler adapters. This is required | |
* because of the platform's classloading strategy. | |
* <p> | |
* This task can be used as a direct replacement for the original Javac task | |
* </p> | |
* <p> | |
* <b>Note:</b> This class/interface is part of an interim API that is still under | |
* development and expected to change significantly before reaching stability. | |
* It is being made available at this early stage to solicit feedback from pioneering | |
* adopters on the understanding that any code that uses this API will almost | |
* certainly be broken (repeatedly) as the API evolves. | |
* </p> | |
*/ | |
public class EclipseJavac extends Javac { | |
/** | |
* Executes the task. | |
* | |
* @exception BuildException thrown if a problem occurs during execution | |
*/ | |
public void execute() throws BuildException { | |
// first off, make sure that we've got a srcdir | |
Path src = getSrcdir(); | |
if (src == null) | |
throw new BuildException(Policy.bind("exception.missingSrcAttribute"), location); | |
String[] list = src.list(); | |
if (list.length == 0) | |
throw new BuildException(Policy.bind("exception.missingSrcAttribute"), location); | |
File destDir = getDestdir(); | |
if (destDir != null && !destDir.isDirectory()) | |
throw new BuildException(Policy.bind("exception.missingDestinationDir",destDir.toString()), location); | |
// scan source directories and dest directory to build up | |
// compile lists | |
resetFileLists(); | |
for (int i = 0; i < list.length; i++) { | |
File srcDir = (File) project.resolveFile(list[i]); | |
if (!srcDir.exists()) { | |
throw new BuildException(Policy.bind("exception.missingSourceDir",srcDir.getPath()), location); | |
} | |
DirectoryScanner ds = this.getDirectoryScanner(srcDir); | |
String[] files = ds.getIncludedFiles(); | |
scanDir(srcDir, destDir != null ? destDir : srcDir, files); | |
} | |
// compile the source files | |
String compiler = project.getProperty("build.compiler"); | |
if (compiler == null) { | |
if (Project.getJavaVersion().startsWith("1.3")) { | |
compiler = "modern"; | |
} else { | |
compiler = "classic"; | |
} | |
} | |
if (compileList.length > 0) { | |
CompilerAdapter adapter = EclipseCompilerAdapterFactory.getCompiler(compiler, this); | |
log(Policy.bind("info.compiling")); | |
// now we need to populate the compiler adapter | |
adapter.setJavac(this); | |
// finally, lets execute the compiler!! | |
if (!adapter.execute()) { | |
if (failOnError) { | |
throw new BuildException(Policy.bind("error.compileFailed"), location); | |
} else { | |
log(Policy.bind("error.compileFailed"), Project.MSG_ERR); | |
} | |
} | |
} | |
} | |
} |