org.talika.tarsis.servlets
Class ErrorServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.talika.tarsis.servlets.AbstractServlet
              org.talika.tarsis.servlets.ErrorServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public final class ErrorServlet
extends AbstractServlet

Error servlet of Tarsis MVC Framework.

Version:

$Revision: 269 $

Author:

Jose M. Palomar

See Also:

Serialized Form

Field Summary

static java.lang.String

DEFAULT_ERROR_PAGE_PARAM Default error page param name.

Constructor Summary

ErrorServlet()

Method Summary

void	destroy() Called by the servlet container to indicate to a servlet that the servlet is being taken out of service.
void	init(javax.servlet.ServletConfig config) Called by the servlet container to indicate to a servlet that the servlet is being placed into service.
protected void	process(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Processes requests for both HTTP GET and POST methods.

Methods inherited from class org.talika.tarsis.servlets.AbstractServlet

doGet, doPost, getContext, getLogger, getServletInfo

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_ERROR_PAGE_PARAM

public static final java.lang.String DEFAULT_ERROR_PAGE_PARAM

Default error page param name.

See Also:

Constant Field Values

Constructor Detail

ErrorServlet

public ErrorServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Called by the servlet container to indicate to a servlet that the servlet is being placed into service.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class AbstractServlet

Parameters:

config - ServletConfig the ServletConfig object that contains configutation information for this servlet.

Throws:

javax.servlet.ServletException - if an exception occurs that interrupts the servlet's normal operation.

See Also:

Servlet.init(ServletConfig)

destroy

public void destroy()

Called by the servlet container to indicate to a servlet that the servlet is being taken out of service.

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class AbstractServlet

See Also:

Servlet.destroy()

process

protected void process(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws javax.servlet.ServletException,
                       java.io.IOException

Processes requests for both HTTP GET and POST methods.

Specified by:

process in class AbstractServlet

Parameters:

request - servlet object that contains the request the client has made of the servlet.

response - servlet object that contains the response the servlet sends to the client.

Throws:

javax.servlet.ServletException - if the request could not be handled.

java.io.IOException - if an input or output error is detected when the servlet handles request.