com.cisco.oss.foundation.monitoring.serverconnection.ConnectionInfo Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2014 Cisco Systems, Inc.
 *
 *  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 com.cisco.oss.foundation.monitoring.serverconnection;

import com.cisco.oss.foundation.monitoring.CommunicationInfo;
import com.cisco.oss.foundation.monitoring.ConnectionInfoMXBean;
import com.google.common.collect.Lists;
import fi.jumi.actors.ActorRef;
import fi.jumi.actors.ActorThread;
import fi.jumi.actors.Actors;
import fi.jumi.actors.MultiThreadedActors;
import fi.jumi.actors.eventizers.dynamic.DynamicEventizerProvider;
import fi.jumi.actors.listeners.CrashEarlyFailureHandler;
import fi.jumi.actors.listeners.NullMessageListener;

import java.util.List;

public enum ConnectionInfo implements ConnectionInfoMXBean {

    INSTANCE;

    public ServerConnectionActorImpl serverConnectionActorImpl =  new ServerConnectionActorImpl();
    public ActorThread serverConnectionActorThread = null;
    public final ActorRef serverConnectorActor = createServerConnectionActor();


    public static ConnectionInfo getConnectionInfo() {
//		if(connectionInfo == null)
//			connectionInfo = new ConnectionInfo();
//		return connectionInfo;
        return INSTANCE;
    }

    @Override
    public List getServerConnections() {

        return (List) Lists.newArrayList(serverConnectionActorImpl.serverConnections.values());
    }

    private ActorRef createServerConnectionActor() {
        Actors actors = new MultiThreadedActors(
                CommunicationInfo.INSTANCE.actorsThreadPool,
                new DynamicEventizerProvider(),
                new CrashEarlyFailureHandler(),
                new NullMessageListener()
        );

        // Start up a thread where messages to actors will be executed
        serverConnectionActorThread = actors.startActorThread();
        ActorRef srvConnActor = serverConnectionActorThread.bindActor(ServerConnectionActor.class, serverConnectionActorImpl);
        return srvConnActor;
    }

}