ProxyTopicStat.java

/**
 * Copyright 2016 Yahoo 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.yahoo.pulsar.websocket.stats;

import java.util.Set;

import com.google.common.collect.Sets;
import com.yahoo.pulsar.client.api.SubscriptionType;
import com.yahoo.pulsar.websocket.ConsumerHandler;
import com.yahoo.pulsar.websocket.ProducerHandler;

/**
 * Stats of topic served by web-socket proxy. It shows current stats of producers and consumers connected to proxy for a
 * given topic
 */
public class ProxyTopicStat {

    public final Set<ProducerStats> producerStats;
    public final Set<ConsumerStats> consumerStats;

    public ProxyTopicStat() {
        this.producerStats = Sets.newHashSet();
        this.consumerStats = Sets.newHashSet();
    }

    public static class ProducerStats {
        public ProducerStats() {
        }

        public ProducerStats(ProducerHandler handler) {
            this.remoteConnection = handler.getRemote().getInetSocketAddress().toString();
            this.numberOfMsgPublished = handler.getMsgPublishedCounter();
        }

        public String remoteConnection;
        public long numberOfMsgPublished;
    }

    public static class ConsumerStats {

        public ConsumerStats() {
        }

        public ConsumerStats(ConsumerHandler handler) {
            this.subscriptionName = handler.getSubscription();
            this.subscriptionType = handler.getSubscriptionType();
            this.remoteConnection = handler.getRemote().getInetSocketAddress().toString();
            this.numberOfMsgDelivered = handler.getMsgDeliveredCounter();
        }

        public String remoteConnection;
        public String subscriptionName;
        public SubscriptionType subscriptionType;
        public long numberOfMsgDelivered;
    }

}