[ShareDaemon-CVS] sharedaemon-ui-web/src/server/http/servlet HttpServletResponse.h,NONE,1.1 HttpServletResponse.cpp,NONE,1.1 HttpServletRequest.h,NONE,1.1 HttpServlet.cpp,NONE,1.1 HttpServlet.h,NONE,1.1 HttpServletRequest.cpp,NONE,1.1

[<mik...@us...>]

Update of /cvsroot/sharedaemon/sharedaemon-ui-web/src/server/http/servlet
In directory sc8-pr-cvs1:/tmp/cvs-serv19348/src/server/http/servlet

Added Files:
	HttpServletResponse.h HttpServletResponse.cpp 
	HttpServletRequest.h HttpServlet.cpp HttpServlet.h 
	HttpServletRequest.cpp 
Log Message:
30/12/2003	Mikael Barbeaux
	* Implemented first versions of HttpServletRequest, HttpServletResponse and
	ServletException.
	* Implemented HttpServlet object.

--- NEW FILE: HttpServletResponse.h ---
/*
 *  This file is part of webInterface.
 *  Copyright (C) 2003 Mikael Barbeaux <mik...@us...>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _HTTP_SERVLET_RESPONSE_H_
#define _HTTP_SERVLET_RESPONSE_H_

#include "../HttpResponse.h"

class HttpServletResponse : public HttpResponse {
public:

	HttpServletResponse();
	~HttpServletResponse();
};

#endif


--- NEW FILE: HttpServletResponse.cpp ---
#include "HttpServletResponse.h"

HttpServletResponse::HttpServletResponse()
{}
HttpServletResponse::~HttpServletResponse()
{}

--- NEW FILE: HttpServletRequest.h ---
/*
 *  This file is part of webInterface.
 *  Copyright (C) 2003 Mikael Barbeaux <mik...@us...>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _HTTP_SERVLET_REQUEST_H_
#define _HTTP_SERVLET_REQUEST_H_

#include "../HttpRequest.h"

class HttpServletRequest : public HttpRequest {
public:

	HttpServletRequest();
	~HttpServletRequest();
};

#endif


--- NEW FILE: HttpServlet.cpp ---
/*
 *  This file is part of webInterface.
 *  Copyright (C) 2003 Mikael Barbeaux <mik...@us...>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "HttpServlet.h"
#include "../HttpConstants.h"
#include "../TextWriter.h"

/**
 * Constructor for HttpServlet.
 * Does nothing.
 */ 
HttpServlet::HttpServlet() {
}

/**
 * Destructor for HttpServlet.
 * Does nothing.
 */ 
HttpServlet::~HttpServlet() {
}
		
/**
 * Inits the servlet.
 * Put here the code you want the servlet to execute at
 * loading.
 */ 
void HttpServlet::init() throw (ServletException) {
}
		
/**
 * Destroys the servlet.
 * Put here the code you want the servlet to execute at
 * unloading.
 */ 
void HttpServlet::destroy() throw (ServletException) {
}
		
/**
 * Processes the servlet execution.
 * This method is typically used to dispatch requests
 * to the doXXX methods, but you can override this method
 * if you want the same process to be executed for each
 * method.
 */ 
void HttpServlet::service(HttpServletRequest request, 
		HttpServletResponse response) 
			throw (ServletException, WriterException) {
	HttpMethod method = request.getMethod();
	if(method == GET)
		doGet(request, response);
	else if(method == POST)
		doPost(request, response);
	else if(method == HEAD)
		doHead(request, response);
	else throw ServletException(BadServletRequestExcp,
		"The received request isn't Servlet compliant.", 
		"HttpServlet::service");	
}
				
/**
 * Processes a GET http method.
 * This method is called by the servlet service() method
 * to process the execution of a GET http method.
 */ 
void HttpServlet::doGet(HttpServletRequest request, 
		HttpServletResponse response) 
			throw (ServletException, WriterException) {
	// Create a simple response
	TextWriter *writer = (TextWriter*) response.getWriter();
	*writer << "<html><body>GET method received</body></html>";
	writer->close();
}
				
/**
 * Processes a POST http method.
 * This method is called by the servlet service() method
 * to process the execution of a POST http method.
 */ 
void HttpServlet::doPost(HttpServletRequest request, 
		HttpServletResponse response) 
			throw (ServletException, WriterException) {
	// Create a simple response
	TextWriter *writer = (TextWriter*) response.getWriter();
	*writer << "<html><body>POST method received</body></html>";
	writer->close();
}
		
/**
 * Processes a HEAD http method.
 * This method is called by the servlet service() method
 * to process the execution of a HEAD http method.
 */ 
void HttpServlet::doHead(HttpServletRequest request, 
		HttpServletResponse response) 
			throw (ServletException, WriterException) {
	// Create a simple response
	TextWriter *writer = (TextWriter*) response.getWriter();
	*writer << "<html><body>HEAD method received</body></html>";
	writer->close();			
}



--- NEW FILE: HttpServlet.h ---
/*
 *  This file is part of webInterface.
 *  Copyright (C) 2003 Mikael Barbeaux <mik...@us...>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _HTTP_SERVLET_H_
#define _HTTP_SERVLET_H_

#include "HttpServletRequest.h"
#include "HttpServletResponse.h"
#include "../../../exceptions/ServletException.h"
#include "../../../exceptions/WriterException.h"

/**
 * Defines an abstract Http servlet.
 * This servlet can respond to GET, HEAD and POST http methods,
 * and needs to be extended in another class.
 */ 
class HttpServlet{
	
	public:

		/**
		 * Constructor for HttpServlet.
		 * Does nothing.
		 */ 
		HttpServlet();

		/**
		 * Destructor for HttpServlet.
		 * Does nothing.
		 */ 
		virtual ~HttpServlet();
		
		/**
		 * Inits the servlet.
		 * Put here the code you want the servlet to execute at
		 * loading.
		 */ 
		virtual void init() throw (ServletException);
		
		/**
		 * Destroys the servlet.
		 * Put here the code you want the servlet to execute at
		 * unloading.
		 */ 
		virtual void destroy() throw (ServletException);
		
		/**
		 * Processes the servlet execution.
		 * This method is typically used to dispatch requests
		 * to the doXXX methods, but you can override this method
		 * if you want the same process to be executed for each
		 * method.
		 * 
		 * @param request - The request received
		 * @param response  - The response to build
		 */ 
		virtual void service(HttpServletRequest request, 
				HttpServletResponse response) 
					throw (ServletException, WriterException);
				
		/**
		 * Processes a GET http method.
		 * This method is called by the servlet service() method
		 * to process the execution of a GET http method.
		 * 
		 * @param request - The request received
		 * @param response  - The response to build
		 */ 
		virtual void doGet(HttpServletRequest request, 
				HttpServletResponse response) 
					throw (ServletException, WriterException);
				
		/**
		 * Processes a POST http method.
		 * This method is called by the servlet service() method
		 * to process the execution of a POST http method.
		 * 
		 * @param request - The request received
		 * @param response  - The response to build
		 */ 
		virtual void doPost(HttpServletRequest request, 
				HttpServletResponse response) 
					throw (ServletException, WriterException);
		
		/**
		 * Processes a HEAD http method.
		 * This method is called by the servlet service() method
		 * to process the execution of a HEAD http method.
		 * 
		 * @param request - The request received
		 * @param response  - The response to build
		 */ 
		virtual void doHead(HttpServletRequest request, 
				HttpServletResponse response)
					throw (ServletException, WriterException);
				

};

#endif


--- NEW FILE: HttpServletRequest.cpp ---
#include "HttpServletRequest.h"

HttpServletRequest::HttpServletRequest()
{}
HttpServletRequest::~HttpServletRequest()
{}