| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000,2002 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/>. |
| */ |
| package org.apache.tools.ant.taskdefs; |
| |
| import java.io.File; |
| import java.io.PrintWriter; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.BuildException; |
| |
| import java.util.Random; |
| |
| /** |
| * Encapsulates a Jikes compiler, by directly executing an external |
| * process. |
| * |
| * <p><strong>As of Ant 1.2, this class is considered to be dead code |
| * by the Ant developers and is unmaintained. Don't use |
| * it.</strong></p> |
| * |
| * @author skanthak@muehlheim.de |
| * @deprecated merged into the class Javac. |
| */ |
| public class Jikes { |
| |
| protected JikesOutputParser jop; |
| protected String command; |
| protected Project project; |
| |
| /** |
| * Constructs a new Jikes obect. |
| * @param jop - Parser to send jike's output to |
| * @param command - name of jikes executeable |
| */ |
| protected Jikes(JikesOutputParser jop,String command, Project project) { |
| super(); |
| |
| System.err.println("As of Ant 1.2 released in October 2000, the Jikes class"); |
| System.err.println("is considered to be dead code by the Ant developers and is unmaintained."); |
| System.err.println("Don\'t use it!"); |
| |
| this.jop = jop; |
| this.command = command; |
| this.project = project; |
| } |
| |
| /** |
| * Do the compile with the specified arguments. |
| * @param args - arguments to pass to process on command line |
| */ |
| protected void compile(String[] args) { |
| String[] commandArray = null; |
| File tmpFile = null; |
| |
| try { |
| String myos = System.getProperty("os.name"); |
| |
| // Windows has a 32k limit on total arg size, so |
| // create a temporary file to store all the arguments |
| |
| // There have been reports that 300 files could be compiled |
| // so 250 is a conservative approach |
| if (myos.toLowerCase().indexOf("windows") >= 0 |
| && args.length > 250) { |
| PrintWriter out = null; |
| try { |
| tmpFile = new File("jikes"+(new Random(System.currentTimeMillis())).nextLong()); |
| out = new PrintWriter(new FileWriter(tmpFile)); |
| for (int i = 0; i < args.length; i++) { |
| out.println(args[i]); |
| } |
| out.flush(); |
| commandArray = new String[] { command, |
| "@" + tmpFile.getAbsolutePath()}; |
| } catch (IOException e) { |
| throw new BuildException("Error creating temporary file", e); |
| } finally { |
| if (out != null) { |
| try {out.close();} catch (Throwable t) {} |
| } |
| } |
| } else { |
| commandArray = new String[args.length+1]; |
| commandArray[0] = command; |
| System.arraycopy(args,0,commandArray,1,args.length); |
| } |
| |
| // We assume, that everything jikes writes goes to |
| // standard output, not to standard error. The option |
| // -Xstdout that is given to Jikes in Javac.doJikesCompile() |
| // should guarantee this. At least I hope so. :) |
| try { |
| Execute exe = new Execute(jop); |
| exe.setAntRun(project); |
| exe.setWorkingDirectory(project.getBaseDir()); |
| exe.setCommandline(commandArray); |
| exe.execute(); |
| } catch (IOException e) { |
| throw new BuildException("Error running Jikes compiler", e); |
| } |
| } finally { |
| if (tmpFile != null) { |
| tmpFile.delete(); |
| } |
| } |
| } |
| } |