httpjsppage.java

This subproject contains the compiled code for the implementation classes of the Java Servlet and J

/*
 * 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:
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 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
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 * 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/)."
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package javax.servlet.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.IOException;

/**
 * The HttpJspPage interface describes the interaction that a JSP Page
 * Implementation Class must satisfy when using the HTTP protocol.
 *
 * <p>
 * The behaviour is identical to that of the JspPage, except for the signature
 * of the _jspService method, which is now expressible in the Java type
 * system and included explicitly in the interface.
 * 
 * @see JspPage
 */

public interface HttpJspPage extends JspPage {

    /** The _jspService()method corresponds to the body of the JSP page. This
     * method is defined automatically by the JSP container and should never
     * be defined by the JSP page author.
     * <p>
     * If a superclass is specified using the extends attribute, that
     * superclass may choose to perform some actions in its service() method
     * before or after calling the _jspService() method.  See using the extends
     * attribute in the JSP_Engine chapter of the JSP specification.
     *
     * @param request Provides client request information to the JSP.
     * @param response Assists the JSP in sending a response to the client.
     * @throws ServletException Thrown if an error occurred during the 
     *     processing of the JSP and that the container should take 
     *     appropriate action to clean up the request.
     * @throws IOException Thrown if an error occurred while writing the
     *     response for this page.
     */
    public void _jspService(HttpServletRequest request,
                            HttpServletResponse response)
       throws ServletException, IOException;
}