| /* |
| * 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.unit.basic; |
| |
| import junit.framework.Assert; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import org.apache.qpid.client.AMQConnection; |
| import org.apache.qpid.client.AMQDestination; |
| import org.apache.qpid.client.AMQQueue; |
| import org.apache.qpid.client.AMQSession; |
| import org.apache.qpid.client.message.JMSBytesMessage; |
| import org.apache.qpid.test.utils.QpidBrokerTestCase; |
| import org.apache.qpid.transport.util.Waiter; |
| |
| import javax.jms.BytesMessage; |
| import javax.jms.Connection; |
| import javax.jms.Destination; |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageListener; |
| import javax.jms.MessageNotReadableException; |
| import javax.jms.MessageNotWriteableException; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| import java.nio.ByteBuffer; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| public class BytesMessageTest extends QpidBrokerTestCase implements MessageListener |
| { |
| private static final Logger _logger = LoggerFactory.getLogger(BytesMessageTest.class); |
| |
| private Connection _connection; |
| private Destination _destination; |
| private Session _session; |
| private final List<JMSBytesMessage> received = new ArrayList<JMSBytesMessage>(); |
| private final List<byte[]> messages = new ArrayList<byte[]>(); |
| private int _count = 100; |
| public String _connectionString = "vm://:1"; |
| |
| protected void setUp() throws Exception |
| { |
| super.setUp(); |
| init((AMQConnection) getConnection("guest", "guest")); |
| } |
| |
| protected void tearDown() throws Exception |
| { |
| super.tearDown(); |
| } |
| |
| void init(AMQConnection connection) throws Exception |
| { |
| init(connection, new AMQQueue(connection, randomize("BytesMessageTest"), true)); |
| } |
| |
| void init(AMQConnection connection, AMQDestination destination) throws Exception |
| { |
| _connection = connection; |
| _destination = destination; |
| _session = connection.createSession(false, AMQSession.NO_ACKNOWLEDGE); |
| |
| // Set up a slow consumer. |
| _session.createConsumer(destination).setMessageListener(this); |
| connection.start(); |
| } |
| |
| public void test() throws Exception |
| { |
| try |
| { |
| send(_count); |
| waitFor(_count); |
| check(); |
| _logger.info("Completed without failure"); |
| } |
| finally |
| { |
| _connection.close(); |
| } |
| } |
| |
| void send(int count) throws JMSException |
| { |
| // create a publisher |
| MessageProducer producer = _session.createProducer(_destination); |
| for (int i = 0; i < count; i++) |
| { |
| BytesMessage msg = _session.createBytesMessage(); |
| |
| try |
| { |
| msg.readFloat(); |
| Assert.fail("Message should not be readable"); |
| } |
| catch (MessageNotReadableException mnwe) |
| { |
| // normal execution |
| } |
| |
| byte[] data = ("Message " + i).getBytes(); |
| msg.writeBytes(data); |
| messages.add(data); |
| producer.send(msg); |
| } |
| } |
| |
| void waitFor(int count) throws InterruptedException |
| { |
| synchronized (received) |
| { |
| Waiter w = new Waiter(received, 30000); |
| while (received.size() < count && w.hasTime()) |
| { |
| w.await(); |
| } |
| } |
| } |
| |
| void check() throws JMSException |
| { |
| List<byte[]> actual = new ArrayList<byte[]>(); |
| for (JMSBytesMessage m : received) |
| { |
| ByteBuffer buffer = m.getData(); |
| byte[] data = new byte[buffer.remaining()]; |
| buffer.get(data); |
| actual.add(data); |
| |
| // Check Body Write Status |
| try |
| { |
| m.writeBoolean(true); |
| Assert.fail("Message should not be writeable"); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| // normal execution |
| } |
| |
| m.clearBody(); |
| |
| try |
| { |
| m.writeBoolean(true); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| Assert.fail("Message should be writeable"); |
| } |
| |
| // Check property write status |
| try |
| { |
| m.setStringProperty("test", "test"); |
| Assert.fail("Message should not be writeable"); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| // normal execution |
| } |
| |
| m.clearProperties(); |
| |
| try |
| { |
| m.setStringProperty("test", "test"); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| Assert.fail("Message should be writeable"); |
| } |
| |
| } |
| |
| assertEqual(messages.iterator(), actual.iterator()); |
| } |
| |
| private static void assertEqual(Iterator expected, Iterator actual) |
| { |
| List<String> errors = new ArrayList<String>(); |
| while (expected.hasNext() && actual.hasNext()) |
| { |
| try |
| { |
| assertEquivalent((byte[]) expected.next(), (byte[]) actual.next()); |
| } |
| catch (Exception e) |
| { |
| errors.add(e.getMessage()); |
| } |
| } |
| while (expected.hasNext()) |
| { |
| errors.add("Expected " + expected.next() + " but no more actual values."); |
| } |
| while (actual.hasNext()) |
| { |
| errors.add("Found " + actual.next() + " but no more expected values."); |
| } |
| |
| if (!errors.isEmpty()) |
| { |
| throw new RuntimeException(errors.toString()); |
| } |
| } |
| |
| private static void assertEquivalent(byte[] expected, byte[] actual) |
| { |
| if (expected.length != actual.length) |
| { |
| throw new RuntimeException("Expected length " + expected.length + " got " + actual.length); |
| } |
| |
| for (int i = 0; i < expected.length; i++) |
| { |
| if (expected[i] != actual[i]) |
| { |
| throw new RuntimeException("Failed on byte " + i + " of " + expected.length); |
| } |
| } |
| } |
| |
| public void onMessage(Message message) |
| { |
| synchronized (received) |
| { |
| received.add((JMSBytesMessage) message); |
| received.notify(); |
| } |
| } |
| |
| private static String randomize(String in) |
| { |
| return in + System.currentTimeMillis(); |
| } |
| |
| public static void main(String[] argv) throws Exception |
| { |
| final String connectionString; |
| final int count; |
| if (argv.length == 0) |
| { |
| connectionString = "vm://:1"; |
| count = 100; |
| } |
| else |
| { |
| connectionString = argv[0]; |
| count = Integer.parseInt(argv[1]); |
| } |
| |
| System.out.println("connectionString = " + connectionString); |
| System.out.println("count = " + count); |
| |
| BytesMessageTest test = new BytesMessageTest(); |
| test._connectionString = connectionString; |
| test._count = count; |
| test.test(); |
| } |
| |
| public void testModificationAfterSend() throws Exception |
| { |
| Connection connection = getConnection(); |
| Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| BytesMessage jmsMsg = session.createBytesMessage(); |
| Destination destination = getTestQueue(); |
| |
| /* Set the constant message contents. */ |
| |
| jmsMsg.setStringProperty("foo", "test"); |
| |
| /* Pre-populate the message body buffer to the target size. */ |
| byte[] jmsMsgBodyBuffer = new byte[1024]; |
| |
| connection.start(); |
| |
| /* Send messages. */ |
| MessageProducer producer = session.createProducer(destination); |
| |
| MessageConsumer consumer = session.createConsumer(destination); |
| |
| for(int writtenMsgCount = 0; writtenMsgCount < 10; writtenMsgCount++) |
| { |
| /* Set the per send message contents. */ |
| jmsMsgBodyBuffer[0] = (byte) writtenMsgCount; |
| jmsMsg.writeBytes(jmsMsgBodyBuffer, 0, jmsMsgBodyBuffer.length); |
| /** Try to write a message. */ |
| producer.send(jmsMsg); |
| } |
| |
| |
| for(int writtenMsgCount = 0; writtenMsgCount < 10; writtenMsgCount++) |
| { |
| BytesMessage recvdMsg = (BytesMessage) consumer.receive(1000L); |
| assertNotNull("Expected to receive message " + writtenMsgCount + " but did not", recvdMsg); |
| assertEquals("Message "+writtenMsgCount+" not of expected size", (long) ((writtenMsgCount + 1)*1024), |
| recvdMsg.getBodyLength()); |
| |
| } |
| } |
| |
| } |