001/* 002 * Copyright 2002-2017 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.web.socket.messaging; 018 019import java.security.Principal; 020 021import org.springframework.lang.Nullable; 022import org.springframework.messaging.Message; 023 024/** 025 * Event raised when a new WebSocket client using a Simple Messaging Protocol 026 * (e.g. STOMP) sends a subscription request. 027 * 028 * @author Rossen Stoyanchev 029 * @since 4.0.3 030 */ 031@SuppressWarnings("serial") 032public class SessionSubscribeEvent extends AbstractSubProtocolEvent { 033 034 public SessionSubscribeEvent(Object source, Message<byte[]> message) { 035 super(source, message); 036 } 037 038 public SessionSubscribeEvent(Object source, Message<byte[]> message, @Nullable Principal user) { 039 super(source, message, user); 040 } 041 042}