plugins/example/src/main/java/org/apache/ofbiz/example/ExampleServices.java

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
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package org.apache.ofbiz.example;

import java.io.IOException;
import java.util.Map;
import java.util.Set;

import javax.websocket.Session;

import org.apache.ofbiz.base.util.Debug;
import org.apache.ofbiz.service.DispatchContext;
import org.apache.ofbiz.service.ServiceUtil;

public class ExampleServices {
    public static final String module = ExampleServices.class.getName();

    public static Map<String, Object> sendExamplePushNotifications(DispatchContext dctx, Map<String, ? extends Object> context) {
        String exampleId = (String) context.get("exampleId");
        String message = (String) context.get("message");
        Set<Session> clients = (Set<Session>) ExampleWebSockets.getClients();
        try {
            synchronized (clients) {
                for (Session client : clients) {
                    client.getBasicRemote().sendText(message + ": " + exampleId);
                }
            }
        } catch (IOException e) {
            Debug.logError(e.getMessage(), module);
        }
        return ServiceUtil.returnSuccess();
    }
}