org.springframework.security.web.access.channel.ChannelEntryPoint Maven / Gradle / Ivy
/*
* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.security.web.access.channel;
import java.io.IOException;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
/**
* May be used by a {@link ChannelProcessor} to launch a web channel.
*
*
* ChannelProcessor
s can elect to launch a new web channel directly, or they
* can delegate to another class. The ChannelEntryPoint
is a pluggable
* interface to assist ChannelProcessor
s in performing this delegation.
*
* @author Ben Alex
*/
public interface ChannelEntryPoint {
/**
* 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.
* @param request that a ChannelProcessor
has rejected
* @param response so that the user agent can begin using a new channel
*
*/
void commence(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException;
}