org.springframework.security.web.access.channel

Interface ChannelEntryPoint

All Known Implementing Classes:

AbstractRetryEntryPoint, RetryWithHttpEntryPoint, RetryWithHttpsEntryPoint

public interface ChannelEntryPoint

May be used by a ChannelProcessor to launch a web channel.

ChannelProcessors can elect to launch a new web channel directly, or they can delegate to another class. The ChannelEntryPoint is a pluggable interface to assist ChannelProcessors in performing this delegation.

Method Summary

Modifier and Type	Method and Description
void	commence(HttpServletRequest request, HttpServletResponse response) Commences a secure channel.

Method Detail

commence

void commence(HttpServletRequest request,
              HttpServletResponse response)
       throws java.io.IOException,
              ServletException

Commences a secure channel.

Implementations should modify the headers on the ServletResponse as necessary to commence the user agent using the implementation's supported channel type.

Parameters:

request - that a ChannelProcessor has rejected

response - so that the user agent can begin using a new channel

Throws:

java.io.IOException

ServletException