org.jboss.weld.servlet

Class ConversationPropagationFilter

java.lang.Object

org.jboss.weld.servlet.ConversationPropagationFilter

public class ConversationPropagationFilter
extends Object

A Filter for handling conversation propagation over redirects.

This fiter intercepts the call to HttpServletResponse#sendRedirect(String) and appends the conversation id request parameter to the URL if the conversation is long-running, but only if the request parameter is not already present.

Author:

Nicklas Karlsson

Constructor Summary

Constructors

Constructor and Description
ConversationPropagationFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
void	init(FilterConfig config)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConversationPropagationFilter

public ConversationPropagationFilter()

Method Detail

init

public void init(FilterConfig config)
          throws ServletException

Throws:

ServletException

doFilter

public void doFilter(ServletRequest request,
                     ServletResponse response,
                     FilterChain chain)
              throws IOException,
                     ServletException

Throws:

IOException

ServletException

destroy

public void destroy()