ufo.remote.calls.benchmark.client.caller.activemq.ActiveMQTester.java Source code

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Here is the source code for ufo.remote.calls.benchmark.client.caller.activemq.ActiveMQTester.java

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/*******************************************************************************
 * Copyright 2014 Francesco Cina'
 *
 * 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 ufo.remote.calls.benchmark.client.caller.activemq;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executors;
import java.util.concurrent.atomic.AtomicInteger;

import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.spi.Synchronization;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;

import ufo.remote.calls.benchmark.client.caller.Tester;
import ufo.remote.calls.benchmark.client.caller.TesterResult;

@Service
public class ActiveMQTester extends Tester {

    private final Logger logger = LoggerFactory.getLogger(getClass());

    @Autowired
    @Qualifier(ActiveMQApacheCamelConfig.JMS_NAME)
    private CamelContext camelContext;

    @Override
    protected void startTest(final TesterResult result) {

        ProducerTemplate producerTemplate = camelContext.createProducerTemplate();
        producerTemplate.setExecutorService(Executors.newFixedThreadPool(20));

        String url = ActiveMQApacheCamelConfig.JMS_NAME
                + ":queue:echo?deliveryPersistent=false&replyToDeliveryPersistent=false";
        AtomicInteger failures = new AtomicInteger(0);
        CountDownLatch latch = new CountDownLatch(result.totalCalls);

        for (int i = 0; i < result.totalCalls; i++) {
            producerTemplate.asyncCallbackRequestBody(url, result.message, new Synchronization() {

                @Override
                public void onFailure(final Exchange exchange) {
                    failures.incrementAndGet();
                    latch.countDown();
                }

                @Override
                public void onComplete(final Exchange exchange) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("Received message [{}]", exchange.getIn().getBody());
                    }
                    latch.countDown();
                }
            });
        }

        try {
            latch.await();
        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        }
        result.failures = failures.get();

    }

    @Override
    public String getName() {
        return "ActiveMQTester";
    }

}