Simple Java Servlet
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Join For Free// Simple Servlet Skeleton
package net.tvs.servlet;
import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class MyServlet extends HttpServlet
{
private static Log _logger = LogFactory.getLog( MyServlet.class );
public void init(ServletConfig config) throws ServletException
{
super.init( config );
try
{
// Initialization
}
catch ( Exception e )
{
_logger.fatal( e.getMessage() );
}
_logger.info( "MyServlet initialized" );
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
processRequest( request, response );
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
processRequest( request, response );
}
protected void processRequest(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException
{
response.setContentType( "text/html;charset=UTF-8" );
String param = request.getParameter( "param" );
_logger.debug( "Received param: " + param );
// Implementation...
PrintWriter out = response.getWriter();
response.setContentType( "text/xml" );
response.setHeader( "Cache-Control", "no-cache" );
out.println( "" );
out.println( "" + param + "" );
out.println( " " );
out.close();
}
}
Java (programming language)
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