@Test
public void sendToNonExistantDestination() throws Exception {
Destination destination = HornetQJMSClient.createQueue("DoesNotExist");
TransportConfiguration transportConfiguration =
new TransportConfiguration(InVMConnectorFactory.class.getName());
ConnectionFactory localConnectionFactory =
HornetQJMSClient.createConnectionFactoryWithoutHA(
JMSFactoryType.CF, transportConfiguration);
// Using JMS 1 API
Connection connection = localConnectionFactory.createConnection();
Session session = connection.createSession();
try {
MessageProducer messageProducer = session.createProducer(null);
messageProducer.send(destination, session.createMessage());
Assert.fail("Succeeded in sending message to a non-existant destination using JMS 1 API!");
} catch (JMSException e) { // Expected }
}
// Using JMS 2 API
JMSContext context = localConnectionFactory.createContext();
JMSProducer jmsProducer = context.createProducer().setDeliveryMode(DeliveryMode.PERSISTENT);
try {
jmsProducer.send(destination, context.createMessage());
Assert.fail("Succeeded in sending message to a non-existant destination using JMS 2 API!");
} catch (JMSRuntimeException e) { // Expected }
}
}
@Test
public void testGetAnotherContextFromIt() {
JMSContext c2 = context.createContext(Session.DUPS_OK_ACKNOWLEDGE);
Assert.assertNotNull(c2);
Assert.assertEquals(Session.DUPS_OK_ACKNOWLEDGE, c2.getSessionMode());
Message m2 = c2.createMessage();
Assert.assertNotNull(m2);
c2.close(); // should close its session, but not its (shared) connection
try {
c2.createMessage();
Assert.fail("session should be closed...");
} catch (JMSRuntimeException expected) {
// expected
}
Message m1 = context.createMessage();
Assert.assertNotNull("connection must be open", m1);
}
@Test
public void testInvalidDestination() {
JMSProducer producer = context.createProducer();
Message msg = context.createMessage();
try {
producer.send((Destination) null, msg);
Assert.fail("null Destination");
} catch (InvalidDestinationRuntimeException expected) {
// no-op
}
}
@Test
public void testSetClientIdLate() {
JMSProducer producer = context.createProducer();
Message msg = context.createMessage();
producer.send(queue1, msg);
try {
context.setClientID("id");
Assert.fail("expected exception");
} catch (IllegalStateRuntimeException e) {
// no op
}
}
@Test
public void testCloseSecondContextConnectionRemainsOpen() throws JMSException {
JMSContext localContext = context.createContext(JMSContext.CLIENT_ACKNOWLEDGE);
Assert.assertEquals("client_ack", JMSContext.CLIENT_ACKNOWLEDGE, localContext.getSessionMode());
JMSProducer producer = localContext.createProducer();
JMSConsumer consumer = localContext.createConsumer(queue1);
final int pass = 1;
for (int idx = 0; idx < 2; idx++) {
Message m = localContext.createMessage();
int intProperty = random.nextInt();
m.setIntProperty("random", intProperty);
Assert.assertNotNull(m);
producer.send(queue1, m);
m = null;
Message msg = consumer.receive(100);
Assert.assertNotNull("must have a msg", msg);
Assert.assertEquals(intProperty, msg.getIntProperty("random"));
/* In the second pass we close the connection before ack'ing */
if (idx == pass) {
localContext.close();
}
/**
* From {@code JMSContext.close()}'s javadoc:<br>
* Invoking the {@code acknowledge} method of a received message from a closed connection's
* session must throw an {@code IllegalStateRuntimeException}. Closing a closed connection
* must NOT throw an exception.
*/
try {
msg.acknowledge();
Assert.assertEquals("connection should be open on pass 0. It is " + pass, 0, idx);
}
// HORNETQ-1209 "JMS 2.0" XXX JMSContext javadoc says we must expect a
// IllegalStateRuntimeException here. But Message.ack...() says it must throws the
// non-runtime variant.
catch (javax.jms.IllegalStateException expected) {
Assert.assertEquals("we only close the connection on pass " + pass, pass, idx);
}
}
}
public static void main(String[] args) {
MapMessage outMessage;
JMSConsumer orderConfirmReceiver;
MapMessage inMessage;
if (args.length != 1) {
System.out.println("Error: Program takes numerical argument.");
System.exit(1);
}
quantity = (new Integer(args[0])).intValue();
System.out.println("Retailer: Quantity to be ordered is " + quantity);
/*
* Create non-transacted context and sender for
* vendor order queue.
* Create message to vendor, setting item and
* quantity values.
* Send message.
* Create receiver for retailer confirmation queue.
* Get message and report result.
* Send an end-of-message-stream message so vendor
* will stop processing orders.
*/
try (JMSContext context = connectionFactory.createContext(); ) {
outMessage = context.createMapMessage();
outMessage.setString("Item", "Computer(s)");
outMessage.setInt("Quantity", quantity);
outMessage.setJMSReplyTo(retailerConfirmQueue);
context.createProducer().send(vendorOrderQueue, outMessage);
System.out.println("Retailer: Ordered " + quantity + " computer(s)");
orderConfirmReceiver = context.createConsumer(retailerConfirmQueue);
inMessage = (MapMessage) orderConfirmReceiver.receive();
if (inMessage.getBoolean("OrderAccepted") == true) {
System.out.println("Retailer: Order filled");
} else {
System.out.println("Retailer: Order not filled");
}
System.out.println("Retailer: Placing another order");
outMessage.setInt("Quantity", quantity * 2);
context.createProducer().send(vendorOrderQueue, outMessage);
System.out.println("Retailer: Ordered " + outMessage.getInt("Quantity") + " computer(s)");
inMessage = (MapMessage) orderConfirmReceiver.receive();
if (inMessage.getBoolean("OrderAccepted") == true) {
System.out.println("Retailer: Order filled");
} else {
System.out.println("Retailer: Order not filled");
}
/*
* Send a non-text control message indicating end
* of messages.
*/
context.createProducer().send(vendorOrderQueue, context.createMessage());
} catch (JMSException e) {
System.err.println("Retailer: Exception occurred: " + e.toString());
}
}