Return-Path: Delivered-To: apmail-jakarta-tomcat-dev-archive@apache.org Received: (qmail 26695 invoked from network); 1 Dec 2001 18:08:51 -0000 Received: from unknown (HELO nagoya.betaversion.org) (192.18.49.131) by daedalus.apache.org with SMTP; 1 Dec 2001 18:08:51 -0000 Received: (qmail 4253 invoked by uid 97); 1 Dec 2001 18:08:43 -0000 Delivered-To: qmlist-jakarta-archive-tomcat-dev@jakarta.apache.org Received: (qmail 4184 invoked by uid 97); 1 Dec 2001 18:08:42 -0000 Mailing-List: contact tomcat-dev-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Tomcat Developers List" Reply-To: "Tomcat Developers List" Delivered-To: mailing list tomcat-dev@jakarta.apache.org Received: (qmail 4173 invoked by uid 97); 1 Dec 2001 18:08:42 -0000 Date: 1 Dec 2001 17:50:53 -0000 Message-ID: <20011201175053.87500.qmail@icarus.apache.org> From: remm@apache.org To: jakarta-tomcat-4.0-cvs@apache.org Subject: cvs commit: jakarta-tomcat-4.0/jasper/src/share/org/apache/jasper/compiler KjcJavaCompiler.java X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N remm 01/12/01 09:50:53 Added: jasper/src/share/org/apache/jasper/compiler KjcJavaCompiler.java Log: - Add support for the KJC Java compiler. Patch submitted Takashi Okamoto - Note: maybe the compiler support should be refactored to use Ant, as Costin suggested, since it would avoid having lots of different wrappers and duplicating functionality. Revision Changes Path 1.1 jakarta-tomcat-4.0/jasper/src/share/org/apache/jasper/compiler/KjcJavaCompiler.java Index: KjcJavaCompiler.java =================================================================== /* * $Header: /home/cvs/jakarta-tomcat-4.0/jasper/src/share/org/apache/jasper/compiler/KjcJavaCompiler.java,v 1.1 2001/12/01 17:50:53 remm Exp $ * $Revision: 1.1 $ * $Date: 2001/12/01 17:50:53 $ * * ==================================================================== * * 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", "Tomcat", 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 * . * */ package org.apache.jasper.compiler; import java.io.OutputStream; import java.io.OutputStreamWriter; import java.io.PrintWriter; import java.io.File; import java.lang.reflect.Constructor; import java.lang.reflect.Method; import java.lang.reflect.InvocationTargetException; import org.apache.jasper.Constants; /** * A Plug-in class for specifying a 'kjc' compiler. * * Please link $CATALINA_HOME/jasper/jasper-compiler.jar and kjc.jar * (or kopi.jar) to $CATALINA_HOME/lib before use. + * Most of code in this class is copied from SunJavaCompiler.java. * * @author Anil K. Vijendran * @author Takashi Okamoto * @author teik */ public class KjcJavaCompiler implements JavaCompiler { String encoding; String classpath; // ignored String compilerPath; String outdir; // ignored OutputStream out; /** * Specify where the compiler can be found */ public void setCompilerPath(String compilerPath) { // not used by the KjcJavaCompiler this.compilerPath = compilerPath; } /** * Set the encoding (character set) of the source */ public void setEncoding(String encoding) { this.encoding = encoding; } /** * Set the class path for the compiler */ public void setClasspath(String classpath) { this.classpath = classpath; } /** * Set the output directory */ public void setOutputDir(String outdir) { this.outdir = outdir; } /** * Set where you want the compiler output (messages) to go */ public void setMsgOutput(OutputStream out) { this.out = out; } /** * Set where you want the compiler output (messages) to go */ public void setOut(OutputStream out) { this.out = out; } public boolean compile(String source) { char spr = File.separatorChar; String outputdir = source.substring(0, source.lastIndexOf(spr)); String[] args = new String[] { "-encoding", encoding, "-classpath", classpath, "-d", outputdir, source }; try { Class c = Class.forName("at.dms.kjc.Main"); Constructor cons = c.getConstructor(null); Object compiler = cons.newInstance(null); Method compile = c.getMethod ("run", new Class [] {String.class, PrintWriter.class, String[].class}); Boolean ok = (Boolean)compile.invoke (compiler, new Object[] { (String)null, new PrintWriter(new OutputStreamWriter(out, encoding)), args}); String packageName = Constants.JSP_PACKAGE_NAME; if(packageName != null) { packageName = spr + packageName.replace('.', spr); } else { packageName = ""; } String className = source.substring (source.lastIndexOf(spr), source.lastIndexOf(".java")) + ".class"; File classFile = new File (outputdir + packageName + spr + className); classFile.renameTo(new File(outputdir + spr + className)); return ok.booleanValue(); } catch (ClassNotFoundException e) { try { out.write(":kjc can't find. please check kjc installation.".getBytes()); } catch (Exception e2) { } return false; } catch (InvocationTargetException ei) { try { out.write(":maybe kjc setup is invalid. please check gnu.getopt.jar installation.".getBytes()); } catch (Exception e2) { } return false; } catch (Exception e){ try { out.write(":unknown error occured while compiling jsp with kjc.".getBytes()); } catch (Exception e2) { } return false; } } } -- To unsubscribe, e-mail: For additional commands, e-mail: