Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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 org.apache.activemq.artemis.protocol.amqp.converter.message; import java.nio.charset.StandardCharsets; import java.util.HashMap; import java.util.Map; import java.util.concurrent.TimeUnit; import io.netty.buffer.ByteBuf; import io.netty.buffer.PooledByteBufAllocator; import org.apache.activemq.artemis.api.core.ICoreMessage; import org.apache.activemq.artemis.protocol.amqp.broker.AMQPMessage; import org.apache.activemq.artemis.protocol.amqp.converter.AMQPConverter; import org.apache.qpid.proton.Proton; import org.apache.qpid.proton.amqp.Symbol; import org.apache.qpid.proton.amqp.messaging.AmqpValue; import org.apache.qpid.proton.amqp.messaging.ApplicationProperties; import org.apache.qpid.proton.amqp.messaging.MessageAnnotations; import org.apache.qpid.proton.message.Message; import org.junit.Before; import org.junit.Ignore; import org.junit.Rule; import org.junit.Test; import org.junit.rules.TestName; /** * Some simple performance tests for the Message Transformers. */ @Ignore("Useful for profiling but slow and not meant as a unit test") public class JMSTransformationSpeedComparisonTest { @Rule public TestName test = new TestName(); private final int WARM_CYCLES = 1000; private final int PROFILE_CYCLES = 1000000; @Before public void setUp() { } @Test public void testBodyOnlyMessage() throws Exception { Message message = Proton.message(); message.setBody(new AmqpValue("String payload for AMQP message conversion performance testing.")); AMQPMessage encoded = new AMQPMessage(message); // Warm up for (int i = 0; i < WARM_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } long totalDuration = 0; long startTime = System.nanoTime(); for (int i = 0; i < PROFILE_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } totalDuration += System.nanoTime() - startTime; LOG_RESULTS(totalDuration); } @Test public void testMessageWithNoPropertiesOrAnnotations() throws Exception { Message message = Proton.message(); message.setAddress("queue://test-queue"); message.setDeliveryCount(1); message.setCreationTime(System.currentTimeMillis()); message.setContentType("text/plain"); message.setBody(new AmqpValue("String payload for AMQP message conversion performance testing.")); AMQPMessage encoded = new AMQPMessage(message); // Warm up for (int i = 0; i < WARM_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } long totalDuration = 0; long startTime = System.nanoTime(); for (int i = 0; i < PROFILE_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } totalDuration += System.nanoTime() - startTime; LOG_RESULTS(totalDuration); } @Test public void testTypicalQpidJMSMessage() throws Exception { AMQPMessage encoded = new AMQPMessage(createTypicalQpidJMSMessage()); // Warm up for (int i = 0; i < WARM_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } long totalDuration = 0; long startTime = System.nanoTime(); for (int i = 0; i < PROFILE_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } totalDuration += System.nanoTime() - startTime; LOG_RESULTS(totalDuration); } @Test public void testComplexQpidJMSMessage() throws Exception { AMQPMessage encoded = encode(createComplexQpidJMSMessage()); // Warm up for (int i = 0; i < WARM_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } long totalDuration = 0; long startTime = System.nanoTime(); for (int i = 0; i < PROFILE_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } totalDuration += System.nanoTime() - startTime; LOG_RESULTS(totalDuration); } @Test public void testTypicalQpidJMSMessageInBoundOnly() throws Exception { AMQPMessage encoded = encode(createTypicalQpidJMSMessage()); // Warm up for (int i = 0; i < WARM_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } long totalDuration = 0; long startTime = System.nanoTime(); for (int i = 0; i < PROFILE_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } totalDuration += System.nanoTime() - startTime; LOG_RESULTS(totalDuration); } @Test public void testTypicalQpidJMSMessageOutBoundOnly() throws Exception { AMQPMessage encoded = encode(createTypicalQpidJMSMessage()); // Warm up for (int i = 0; i < WARM_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } long totalDuration = 0; long startTime = System.nanoTime(); for (int i = 0; i < PROFILE_CYCLES; ++i) { ICoreMessage intermediate = encoded.toCore(); encode(AMQPConverter.getInstance().fromCore(intermediate)); } totalDuration += System.nanoTime() - startTime; LOG_RESULTS(totalDuration); } private Message createTypicalQpidJMSMessage() { Map<String, Object> applicationProperties = new HashMap<>(); Map<Symbol, Object> messageAnnotations = new HashMap<>(); applicationProperties.put("property-1", "string"); applicationProperties.put("property-2", 512); applicationProperties.put("property-3", true); messageAnnotations.put(Symbol.valueOf("x-opt-jms-msg-type"), 0); messageAnnotations.put(Symbol.valueOf("x-opt-jms-dest"), 0); Message message = Proton.message(); message.setAddress("queue://test-queue"); message.setDeliveryCount(1); message.setApplicationProperties(new ApplicationProperties(applicationProperties)); message.setMessageAnnotations(new MessageAnnotations(messageAnnotations)); message.setCreationTime(System.currentTimeMillis()); message.setContentType("text/plain"); message.setBody(new AmqpValue("String payload for AMQP message conversion performance testing.")); return message; } private Message createComplexQpidJMSMessage() { Map<String, Object> applicationProperties = new HashMap<>(); Map<Symbol, Object> messageAnnotations = new HashMap<>(); applicationProperties.put("property-1", "string-1"); applicationProperties.put("property-2", 512); applicationProperties.put("property-3", true); applicationProperties.put("property-4", "string-2"); applicationProperties.put("property-5", 512); applicationProperties.put("property-6", true); applicationProperties.put("property-7", "string-3"); applicationProperties.put("property-8", 512); applicationProperties.put("property-9", true); messageAnnotations.put(Symbol.valueOf("x-opt-jms-msg-type"), 0); messageAnnotations.put(Symbol.valueOf("x-opt-jms-dest"), 0); Message message = Proton.message(); // Header Values message.setPriority((short) 9); message.setDurable(true); message.setDeliveryCount(2); message.setTtl(5000); // Properties message.setMessageId("ID:SomeQualifier:0:0:1"); message.setGroupId("Group-ID-1"); message.setGroupSequence(15); message.setAddress("queue://test-queue"); message.setReplyTo("queue://reply-queue"); message.setCreationTime(System.currentTimeMillis()); message.setContentType("text/plain"); message.setCorrelationId("ID:SomeQualifier:0:7:9"); message.setUserId("username".getBytes(StandardCharsets.UTF_8)); // Application Properties / Message Annotations / Body message.setApplicationProperties(new ApplicationProperties(applicationProperties)); message.setMessageAnnotations(new MessageAnnotations(messageAnnotations)); message.setBody(new AmqpValue("String payload for AMQP message conversion performance testing.")); return message; } private AMQPMessage encode(Message message) { return new AMQPMessage(message); } private void encode(AMQPMessage target) { ByteBuf buf = PooledByteBufAllocator.DEFAULT.heapBuffer(1024); try { target.sendBuffer(buf, 1); } finally { buf.release(); } } private void LOG_RESULTS(long duration) { String result = "[JMS] Total time for " + PROFILE_CYCLES + " cycles of transforms = " + TimeUnit.NANOSECONDS.toMillis(duration) + " ms -> " + test.getMethodName(); System.out.println(result); } }