com.mpcc.springmvc.configuration.ServerUtils.java Source code

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Here is the source code for com.mpcc.springmvc.configuration.ServerUtils.java

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package com.mpcc.springmvc.configuration;

import com.google.gson.Gson;
import com.mpcc.springmvc.fb.model.MessPoJo;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import io.netty.util.AttributeKey;
import java.util.Collections;

/**
 *
 * @author halv
 */
public class ServerUtils {

    public static void sendMessages(Object objEvent) {

        System.out.println(ServerHandler.ctxs);

        if (Collections.synchronizedList(ServerHandler.ctxs) != null
                && !Collections.synchronizedList(ServerHandler.ctxs).isEmpty()) {
            for (ChannelHandlerContext ctx : ServerHandler.ctxs) {
                AttributeKey<String> aKey = AttributeKey.valueOf(objEvent.toString());
                if (null == ctx.channel().attr(aKey).get()) {
                    ctx.channel().writeAndFlush(new TextWebSocketFrame(String.valueOf(objEvent)));
                    ctx.channel().attr(aKey).setIfAbsent(objEvent.toString());
                }
            }
        }
    }
}