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* 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
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* KIND, either express or implied. See the License for the
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package org.apache.cxf.transport.jms.util;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicLong;
import javax.jms.BytesMessage;
import javax.jms.Connection;
import javax.jms.JMSException;
import javax.jms.Session;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.cxf.transport.jms.JMSConfiguration;
import org.apache.cxf.transport.jms.JMSConstants;
import org.apache.cxf.transport.jms.JMSFactory;
import org.junit.Assert;
import org.junit.Test;
public class JMSUtilTest extends Assert {
@Test
public void testCorrelationIDGeneration() {
final String conduitId = UUID.randomUUID().toString().replaceAll("-", "");
// test min edge case
AtomicLong messageMinCount = new AtomicLong(0);
createAndCheck(conduitId, "0000000000000000", messageMinCount.get());
// test max edge case
AtomicLong messageMaxCount = new AtomicLong(0xFFFFFFFFFFFFFFFFL);
createAndCheck(conduitId, "ffffffffffffffff", messageMaxCount.get());
// test overflow case
AtomicLong overflowCount = new AtomicLong(0xFFFFFFFFFFFFFFFFL);
createAndCheck(conduitId, "0000000000000000", overflowCount.incrementAndGet());
// Test sequence
AtomicLong sequence = new AtomicLong(0);
createAndCheck(conduitId, "0000000000000001", sequence.incrementAndGet());
createAndCheck(conduitId, "0000000000000002", sequence.incrementAndGet());
}
private void createAndCheck(String prefix, final String expectedIndex, long sequenceNum) {
String correlationID = JMSUtil.createCorrelationId(prefix, sequenceNum);
assertEquals("The correlationID value does not match expected value",
prefix + expectedIndex, correlationID);
}
@Test
public void testJMSMessageMarshal() throws IOException, JMSException {
String testMsg = "Test Message";
final byte[] testBytes = testMsg.getBytes(Charset.defaultCharset().name()); // TODO encoding
JMSConfiguration jmsConfig = new JMSConfiguration();
jmsConfig.setConnectionFactory(new ActiveMQConnectionFactory("vm://tesstMarshal?broker.persistent=false"));
try (ResourceCloser closer = new ResourceCloser()) {
Connection connection = JMSFactory.createConnection(jmsConfig);
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
javax.jms.Message jmsMessage =
JMSUtil.createAndSetPayload(testBytes, session, JMSConstants.BYTE_MESSAGE_TYPE);
assertTrue("Message should have been of type BytesMessage ", jmsMessage instanceof BytesMessage);
}
}
}