GenericServlet.h

Go to the documentation of this file.

/*
 * ====================================================================
 *
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 1999-2001 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.
 * ====================================================================
 *
 */

#ifndef GENERIC_SERVLET_H
#define GENERIC_SERVLET_H

#include <memory>
#include <string>
#include <vector>
#include <exception>
#include "Servlet.h"
#include "ServletConfig.h"

namespace servlet {

    class ServletContext;
    class ServletRequest;
    class ServletResponse;
    
    class GenericServlet: public Servlet, public ServletConfig {
        ServletConfig *config;
    public:
    
    
        GenericServlet();
        virtual ~GenericServlet() { }
    
    
    
        virtual void destroy();
    
    
    
        virtual std::string  getInitParameter(const std::string& name) const;
    
    
    
        virtual std::auto_ptr< std::vector<std::string> >  getInitParameterNames() const;
    
    
    
    
    
        virtual ServletConfig&  getServletConfig() const;
    
    
    
    
        virtual ServletContext&  getServletContext() const;
    
    
    
    
    
        virtual std::string getServletInfo() const;
    
    
    
    
        virtual void init(ServletConfig& config);
    
    
    
    
    
        virtual void  init();
    
    
    
    
        virtual void  log(const std::string& msg);
    
    
    
    
        virtual void  log(const std::string& message, const std::exception& e);
    
    
    
        virtual void  service(ServletRequest& req, ServletResponse& res)=0;
    
        virtual std::string  getServletName() const;
    };
}//namespace
#endif/*GENERIC_SERVLET_H*/