org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker 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.config.annotation;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.springframework.context.annotation.Import;
/**
* Add this annotation to an {@code @Configuration} class to enable broker-backed
* messaging over WebSocket using a higher-level messaging sub-protocol.
*
*
* @Configuration
* @EnableWebSocketMessageBroker
* public class MyWebSocketConfig {
*
* }
*
*
* Customize the imported configuration by implementing the
* {@link WebSocketMessageBrokerConfigurer} interface or more likely extend the
* convenient base class {@link AbstractWebSocketMessageBrokerConfigurer}:
*
*
* @Configuration
* @EnableWebSocketMessageBroker
* public class MyConfiguration extends AbstractWebSocketMessageBrokerConfigurer {
*
* @Override
* public void registerStompEndpoints(StompEndpointRegistry registry) {
* registry.addEndpoint("/portfolio").withSockJS();
* }
*
* @Bean
* public void configureMessageBroker(MessageBrokerRegistry registry) {
* registry.enableStompBrokerRelay("/queue/", "/topic/");
* registry.setApplicationDestinationPrefixes("/app/");
* }
* }
*
*
* @author Rossen Stoyanchev
* @since 4.0
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Documented
@Import(DelegatingWebSocketMessageBrokerConfiguration.class)
public @interface EnableWebSocketMessageBroker {
}