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(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Commences a secure channel.

Method Detail

commence

void commence(javax.servlet.http.HttpServletRequest request,
              javax.servlet.http.HttpServletResponse response)
       throws IOException,
              javax.servlet.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:

IOException

javax.servlet.ServletException