WebSocketConfig.java

package com.devicehive.application;

/*
 * #%L
 * DeviceHive Java Server Common business logic
 * %%
 * Copyright (C) 2016 DataArt
 * %%
 * 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.
 * #L%
 */

import com.devicehive.configuration.Constants;
import com.devicehive.websockets.ClientWebSocketHandler;
import com.devicehive.websockets.DeviceWebSocketHandler;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.WebSocketHandler;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
import org.springframework.web.socket.server.standard.ServletServerContainerFactoryBean;


@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {

    @Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry webSocketHandlerRegistry) {
        webSocketHandlerRegistry
                .addHandler(deviceHandler(), "/websocket/device").setAllowedOrigins("*")
                .addHandler(clientHandler(), "/websocket/client").setAllowedOrigins("*");
    }

    @Bean
    public WebSocketHandler deviceHandler() {
        return new DeviceWebSocketHandler();
    }

    @Bean
    public WebSocketHandler clientHandler() {
        return new ClientWebSocketHandler();
    }

    @Bean
    public ServletServerContainerFactoryBean createWebSocketContainer() {
        ServletServerContainerFactoryBean container = new ServletServerContainerFactoryBean();
        container.setMaxBinaryMessageBufferSize(Constants.WEBSOCKET_MAX_BUFFER_SIZE);
        container.setMaxTextMessageBufferSize(Constants.WEBSOCKET_MAX_BUFFER_SIZE);
        //TODO: Implement with configurationService
//        container.setMaxSessionIdleTimeout(
//                configurationService.getLong(Constants.WEBSOCKET_SESSION_PING_TIMEOUT, Constants.WEBSOCKET_SESSION_PING_TIMEOUT_DEFAULT));
        return container;
    }

}