no.sesat.commons.resourcefeed
Class ResourceServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          no.sesat.commons.resourcefeed.ResourceServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public final class ResourceServlet
extends HttpServlet

Resource Provider. Serves configuration files (properties, xml), css, gifs, jpgs, javascript, classes, jar files and velocity templates for search-portal. Css, images, and javascript require direct access from client.

Version:

$Id: ResourceServlet.java 7225 2009-04-09 00:32:20Z ssmiweve $

See Also:

Serialized Form

Constructor Summary

ResourceServlet()

Method Summary

protected void	doGet(HttpServletRequest request, HttpServletResponse response)
protected void	doPost(HttpServletRequest request, HttpServletResponse response)
protected long	getLastModified(HttpServletRequest req) Assigned to the time when the servlet is initialised via the init(ServletConfig) method.
String	getServletInfo()
void	init(ServletConfig config)
protected void	processRequest(HttpServletRequest request, HttpServletResponse response) Processes requests for both HTTP GET and POST methods.

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

destroy, 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

Constructor Detail

ResourceServlet

public ResourceServlet()

Method Detail

getServletInfo

public String getServletInfo()

Specified by:

getServletInfo in interface Servlet

Overrides:

getServletInfo in class GenericServlet

init

public void init(ServletConfig config)

Specified by:

init in interface Servlet

Overrides:

init in class GenericServlet

processRequest

protected void processRequest(HttpServletRequest request,
                              HttpServletResponse response)
                       throws ServletException,
                              IOException

Processes requests for both HTTP GET and POST methods. This servlet ignores URL parameters and POST content, as all the information is in the path, so it really doesn't matter if it is a GET or POST. Checks: - resource exists, - correct path is being used, - configuration/template resources are only accessed by schibsted machines, The resource is served to the ServletOutputStream byte by byte from getClass().getResourceAsStream(..)

Parameters:

request - servlet request

response - servlet response

Throws:

ServletException - if ServletException occurs

IOException - if IOException occurs

doGet

protected void doGet(HttpServletRequest request,
                     HttpServletResponse response)
              throws ServletException,
                     IOException

Overrides:

doGet in class HttpServlet

Throws:

ServletException

IOException

doPost

protected void doPost(HttpServletRequest request,
                      HttpServletResponse response)
               throws ServletException,
                      IOException

Overrides:

doPost in class HttpServlet

Throws:

ServletException

IOException

getLastModified

protected long getLastModified(HttpServletRequest req)

Assigned to the time when the servlet is initialised via the init(ServletConfig) method. Any redeployment of the skin results in an update in the last-modified response header. Editing the files "in-place" on disk will not have any effect on the last-modified header.

Overrides:

getLastModified in class HttpServlet

Parameters:

req - incoming HttpServletRequest request

Returns:

last-modified header (in milliseconds)