org.springframework.web.socket.adapter.NativeWebSocketSession Maven / Gradle / Ivy
/*
* Copyright 2002-2013 the original author or authors.
*
* 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
*
* http://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.web.socket.adapter;
import org.springframework.web.socket.WebSocketSession;
/**
* A {@link WebSocketSession} that exposes the underlying, native WebSocketSession
* through a getter.
*
* @author Rossen Stoyanchev
* @since 4.0
*/
public interface NativeWebSocketSession extends WebSocketSession {
/**
* Return the underlying native WebSocketSession, if available.
* @return the native session or {@code null}
*/
Object getNativeSession();
/**
* Return the underlying native WebSocketSession, if available.
* @param requiredType the required type of the session
* @return the native session of the required type or {@code null}
*/
T getNativeSession(Class requiredType);
}