FileDocCategorySizeDatePackage
JavaCompiler.javaAPI DocGlassfish v2 API3742Fri May 04 22:32:52 BST 2007org.apache.jasper.compiler

JavaCompiler.java

/*
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 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * Portions Copyright Apache Software Foundation.
 * 
 * The contents of this file are subject to the terms of either the GNU
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
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 * Header, with the fields enclosed by brackets [] replaced by your own
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package org.apache.jasper.compiler;

import java.io.File;
import java.io.Writer;
import java.util.List;

import org.apache.jasper.JasperException;
import org.apache.jasper.JspCompilationContext;

interface JavaCompiler {

    /**
     * Start Java compilation
     * @param className Name of the class under compilation
     * @param pageNode Internal form for the page, used for error line mapping
     */
    public JavacErrorDetail[] compile(String className, Node.Nodes pageNodes)
        throws JasperException;

    /**
     * Get a Writer for the Java file.
     * The writer is used by JSP compiler.  This method allows the Java
     * compiler control where the Java file should be generated so it knows how
     * to handle the input for java compilation accordingly.
     */
    public Writer getJavaWriter(String javaFileName, String javaEncoding)
        throws JasperException;

    /**
     * Remove/save the generated Java File from/to disk
     */
    public void doJavaFile(boolean keep) throws JasperException;

    /**
     * Return the time the class file was generated.
     */
    public long getClassLastModified();

    /**
     * Save the generated class file to disk, if not already done.
     */
    public void saveClassFile(String className, String classFileName);

    /**
     * Java Compiler options.
     */
    public void setClassPath(List<File> cp);
    public void setDebug(boolean debug);
    public void setExtdirs(String exts);
    public void setTargetVM(String targetVM);
    public void setSourceVM(String sourceVM);

    /**
     * Initializations
     */
    public void init(JspCompilationContext ctxt,
                     ErrorDispatcher err,
                     boolean suppressLogging);
}