javacompiler.java

低版本的tomcat 对于有些老版本的应用还真的需要老版的中间件

/*
 * $Header: /home/cvs/jakarta-tomcat/src/share/org/apache/jasper/compiler/JavaCompiler.java,v 1.2.4.1 2001/01/12 04:46:59 larryi Exp $
 * $Revision: 1.2.4.1 $
 * $Date: 2001/01/12 04:46:59 $
 *
 * ====================================================================
 * 
 * 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
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 *    permission, please contact [e-mail].
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 * 5. Products derived from this software may not be called "Apache"
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 * 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
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
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 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */ 

package org.apache.jasper.compiler;

import java.io.OutputStream;

/**
 * If you want to plugin your own Java compiler, you probably want to
 * write a class that implements this interface. 
 *
 * @author Anil K. Vijendran
 * @author Sam Ruby
 */
public interface JavaCompiler {

    /**
     * Specify where the compiler can be found
     */ 
    void setCompilerPath(String compilerPath);

    /**
     * Set the encoding (character set) of the source
     */ 
    void setEncoding(String encoding);

    /**
     * Set the class path for the compiler
     */ 
    void setClasspath(String classpath);

    /**
     * Set the output directory
     */ 
    void setOutputDir(String outdir);

    /**
     * Set where you want the compiler output (messages) to go 
     */ 
    void setMsgOutput(OutputStream out);

    /**
     * Set if you want debugging information in the class file 
     */ 
    void setClassDebugInfo(boolean classDebugInfo);

    /**
     * Execute the compiler
     * @param source - file name of the source to be compiled
     */ 
    boolean compile(String source);

}