ro.isdc.wro.http
Class WroContextFilter

java.lang.Object
  ro.isdc.wro.http.WroContextFilter

All Implemented Interfaces:

javax.servlet.Filter

public class WroContextFilter
extends Object
implements javax.servlet.Filter

This filter is responsible for setting the Context to the current request cycle. This is required if you want to use ServletContextAttributeHelper in order to access wro related attributes from within a tag or a servlet. Usually this filter will be mapped to all requests:

  
     wroContextFilter
     /*
  
 
 

Since:

1.4.7

Author:

Alex Objelean

Constructor Summary

WroContextFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

WroContextFilter

public WroContextFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public final void doFilter(javax.servlet.ServletRequest req,
                           javax.servlet.ServletResponse res,
                           javax.servlet.FilterChain chain)
                    throws IOException,
                           javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter