| /* |
| * |
| * 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.qpid.test.client.message; |
| |
| import org.apache.qpid.client.AMQSession; |
| import org.apache.qpid.framing.AMQShortString; |
| import org.apache.qpid.test.utils.QpidBrokerTestCase; |
| |
| import javax.jms.BytesMessage; |
| import javax.jms.Connection; |
| import javax.jms.JMSException; |
| import javax.jms.MapMessage; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageProducer; |
| import javax.jms.ObjectMessage; |
| import javax.jms.Queue; |
| import javax.jms.Session; |
| import javax.jms.StreamMessage; |
| import javax.jms.TextMessage; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.ObjectOutput; |
| import java.io.ObjectOutputStream; |
| import java.util.UUID; |
| |
| public class MessageToStringTest extends QpidBrokerTestCase |
| { |
| private Connection _connection; |
| private Session _session; |
| private Queue _queue; |
| private MessageConsumer _consumer; |
| private static final String BYTE_TEST = "MapByteTest"; |
| |
| public void setUp() throws Exception |
| { |
| super.setUp(); |
| |
| //Create Producer put some messages on the queue |
| _connection = getConnection(); |
| |
| //Create Consumer |
| _session = _connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| |
| String queueName = getTestQueueName(); |
| |
| //Create Queue |
| ((AMQSession) _session).createQueue(new AMQShortString(queueName), true, false, false); |
| _queue = _session.createQueue("direct://amq.direct/"+queueName+"/"+queueName+"?durable='false'&autodelete='true'"); |
| |
| |
| _consumer = _session.createConsumer(_queue); |
| |
| _connection.start(); |
| } |
| |
| public void tearDown() throws Exception |
| { |
| //clean up |
| _connection.close(); |
| |
| super.tearDown(); |
| } |
| |
| public void testBytesMessage() throws JMSException |
| { |
| //Create Sample Message using UUIDs |
| UUID test = UUID.randomUUID(); |
| |
| BytesMessage testMessage = _session.createBytesMessage(); |
| |
| //Convert UUID into bytes for transit |
| byte[] testBytes = test.toString().getBytes(); |
| |
| testMessage.writeBytes(testBytes); |
| |
| sendAndTest(testMessage, testBytes); |
| } |
| |
| public void testMapMessage() throws JMSException, IOException |
| { |
| //Create Sample Message using UUIDs |
| UUID test = UUID.randomUUID(); |
| |
| MapMessage testMessage = _session.createMapMessage(); |
| |
| byte[] testBytes = convertToBytes(test); |
| |
| testMessage.setBytes(BYTE_TEST, testBytes); |
| |
| sendAndTest(testMessage, testBytes); |
| } |
| |
| public void testObjectMessage() throws JMSException |
| { |
| MessageProducer producer = _session.createProducer(_queue); |
| |
| //Create Sample Message using UUIDs |
| UUID test = UUID.randomUUID(); |
| |
| Message testMessage = _session.createObjectMessage(test); |
| |
| sendAndTest(testMessage, test); |
| } |
| |
| public void testStreamMessage() throws JMSException, IOException |
| { |
| //Create Sample Message using UUIDs |
| UUID test = UUID.randomUUID(); |
| |
| StreamMessage testMessage = _session.createStreamMessage(); |
| |
| byte[] testBytes = convertToBytes(test); |
| |
| testMessage.writeBytes(testBytes); |
| |
| sendAndTest(testMessage, testBytes); |
| } |
| |
| public void testTextMessage() throws JMSException, IOException |
| { |
| //Create Sample Message using UUIDs |
| UUID test = UUID.randomUUID(); |
| |
| TextMessage testMessage = _session.createTextMessage(); |
| |
| String stringValue = String.valueOf(test); |
| byte[] testBytes = stringValue.getBytes(); |
| |
| testMessage.setText(stringValue); |
| |
| sendAndTest(testMessage, testBytes); |
| } |
| |
| //***************** Helpers |
| |
| private void sendAndTest(Message message, Object testBytes) throws JMSException |
| { |
| MessageProducer producer = _session.createProducer(_queue); |
| |
| producer.send(message); |
| |
| Message receivedMessage = _consumer.receive(1000); |
| |
| assertNotNull("Message was not received.", receivedMessage); |
| |
| //Ensure that to calling toString doesn't error and that doing this doesn't break next tests. |
| assertNotNull("Message returned null from toString", receivedMessage.toString()); |
| |
| byte[] byteResults; |
| UUID result; |
| |
| try |
| { |
| if (receivedMessage instanceof ObjectMessage) |
| { |
| result = (UUID) ((ObjectMessage) receivedMessage).getObject(); |
| assertEquals("UUIDs were not equal", testBytes, result); |
| } |
| else |
| { |
| byteResults = getBytes(receivedMessage, ((byte[]) testBytes).length); |
| assertBytesEquals("UUIDs were not equal", (byte[]) testBytes, byteResults); |
| } |
| } |
| catch (Exception e) |
| { |
| fail(e.getMessage()); |
| } |
| |
| } |
| |
| private void assertBytesEquals(String message, byte[] expected, byte[] actual) |
| { |
| if (expected.length == actual.length) |
| { |
| int index = 0; |
| boolean failed = false; |
| for (byte b : expected) |
| { |
| if (actual[index++] != b) |
| { |
| failed = true; |
| break; |
| } |
| } |
| |
| if (!failed) |
| { |
| return; |
| } |
| |
| } |
| |
| fail(message); |
| } |
| |
| private byte[] getBytes(Message receivedMessage, int testBytesLength) throws JMSException |
| { |
| byte[] byteResults = new byte[testBytesLength]; |
| |
| if (receivedMessage instanceof BytesMessage) |
| { |
| assertEquals(testBytesLength, ((BytesMessage) receivedMessage).readBytes(byteResults)); |
| } |
| else if (receivedMessage instanceof StreamMessage) |
| { |
| assertEquals(testBytesLength, ((StreamMessage) receivedMessage).readBytes(byteResults)); |
| } |
| else if (receivedMessage instanceof MapMessage) |
| { |
| byteResults = ((MapMessage) receivedMessage).getBytes(BYTE_TEST); |
| assertEquals(testBytesLength, byteResults.length); |
| } |
| else if (receivedMessage instanceof TextMessage) |
| { |
| byteResults = ((TextMessage) receivedMessage).getText().getBytes(); |
| assertEquals(testBytesLength, byteResults.length); |
| } |
| |
| |
| return byteResults; |
| } |
| |
| private byte[] convertToBytes(UUID test) throws IOException |
| { |
| //Convert UUID into bytes for transit |
| ObjectOutput out; |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| out = new ObjectOutputStream(bos); |
| out.writeObject(test); |
| out.close(); |
| |
| return bos.toByteArray(); |
| } |
| |
| } |