Java tutorial
/* * Copyright 2002-2017 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 * * 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.web.socket.messaging; import java.security.Principal; import org.springframework.lang.Nullable; import org.springframework.messaging.Message; /** * Event raised when a new WebSocket client using a Simple Messaging Protocol * (e.g. STOMP) sends a subscription request. * * @author Rossen Stoyanchev * @since 4.0.3 */ @SuppressWarnings("serial") public class SessionSubscribeEvent extends AbstractSubProtocolEvent { public SessionSubscribeEvent(Object source, Message<byte[]> message) { super(source, message); } public SessionSubscribeEvent(Object source, Message<byte[]> message, @Nullable Principal user) { super(source, message, user); } }