public void process(VirtualHost virtualHost, ServerMessage message) {
String exchangeName = message.getMessageHeader().getReplyToExchange();
String routingKey = message.getMessageHeader().getReplyToRoutingKey();
IApplicationRegistry appRegistry = virtualHost.getApplicationRegistry();
QMFService service = appRegistry.getQMFService();
QMFPackage qmfPackage = service.getPackage(_packageName);
QMFClass qmfClass = qmfPackage.getQMFClass(_className);
QMFCommand[] commands = new QMFCommand[2];
commands[0] = new QMFSchemaResponseCommand(this, qmfClass);
commands[1] = new QMFCommandCompletionCommand(this);
Exchange exchange = virtualHost.getExchangeRegistry().getExchange(exchangeName);
for (QMFCommand cmd : commands) {
QMFMessage responseMessage = new QMFMessage(routingKey, cmd);
ArrayList<? extends BaseQueue> queues = exchange.route(responseMessage);
for (BaseQueue q : queues) {
try {
q.enqueue(responseMessage);
} catch (AMQException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
}
}
}
public void testCreateQueueAMQQueueWithAlternateExchange() throws Exception {
Exchange alternateExchange = createTestAlternateExchange();
AMQQueue queue = createTestQueue(getName(), getName() + "Owner", true, alternateExchange);
_store.createQueue(queue);
reopenStore();
verify(_queueRecoveryHandler)
.queue(_queueId, getName(), getName() + "Owner", true, null, alternateExchange.getId());
}
public void testUpdateQueueAlternateExchange() throws Exception {
// create queue
AMQQueue queue = createTestQueue(getName(), getName() + "Owner", true);
Map<String, Object> attributes = new HashMap<String, Object>();
attributes.put("x-qpid-dlq-enabled", Boolean.TRUE);
attributes.put("x-qpid-maximum-delivery-count", new Integer(10));
FieldTable arguments = FieldTable.convertToFieldTable(attributes);
_store.createQueue(queue, arguments);
// update the queue to have exclusive=false
Exchange alternateExchange = createTestAlternateExchange();
queue = createTestQueue(getName(), getName() + "Owner", false, alternateExchange);
_store.updateQueue(queue);
reopenStore();
verify(_queueRecoveryHandler)
.queue(
_queueId, getName(), getName() + "Owner", false, arguments, alternateExchange.getId());
}
public void setUp() throws Exception {
super.setUp();
_queueId = UUIDGenerator.generateRandomUUID();
_exchangeId = UUIDGenerator.generateRandomUUID();
_storeName = getName();
_storePath = TMP_FOLDER + File.separator + _storeName;
FileUtils.delete(new File(_storePath), true);
setTestSystemProperty("QPID_WORK", TMP_FOLDER);
_configuration = mock(Configuration.class);
_recoveryHandler = mock(ConfigurationRecoveryHandler.class);
_queueRecoveryHandler = mock(QueueRecoveryHandler.class);
_exchangeRecoveryHandler = mock(ExchangeRecoveryHandler.class);
_bindingRecoveryHandler = mock(BindingRecoveryHandler.class);
_storedMessageRecoveryHandler = mock(StoredMessageRecoveryHandler.class);
_logRecoveryHandler = mock(TransactionLogRecoveryHandler.class);
_messageStoreRecoveryHandler = mock(MessageStoreRecoveryHandler.class);
_queueEntryRecoveryHandler =
mock(TransactionLogRecoveryHandler.QueueEntryRecoveryHandler.class);
_dtxRecordRecoveryHandler = mock(TransactionLogRecoveryHandler.DtxRecordRecoveryHandler.class);
when(_messageStoreRecoveryHandler.begin()).thenReturn(_storedMessageRecoveryHandler);
when(_recoveryHandler.begin(isA(MessageStore.class))).thenReturn(_exchangeRecoveryHandler);
when(_exchangeRecoveryHandler.completeExchangeRecovery()).thenReturn(_queueRecoveryHandler);
when(_queueRecoveryHandler.completeQueueRecovery()).thenReturn(_bindingRecoveryHandler);
when(_logRecoveryHandler.begin(any(MessageStore.class))).thenReturn(_queueEntryRecoveryHandler);
when(_queueEntryRecoveryHandler.completeQueueEntryRecovery())
.thenReturn(_dtxRecordRecoveryHandler);
when(_exchange.getNameShortString()).thenReturn(AMQShortString.valueOf(EXCHANGE_NAME));
when(_exchange.getId()).thenReturn(_exchangeId);
when(_configuration.getString(eq(MessageStoreConstants.ENVIRONMENT_PATH_PROPERTY), anyString()))
.thenReturn(_storePath);
_bindingArgs = new FieldTable();
AMQShortString argKey = AMQPFilterTypes.JMS_SELECTOR.getValue();
String argValue = "some selector expression";
_bindingArgs.put(argKey, argValue);
reopenStore();
}
private Exchange createTestExchange() {
Exchange exchange = mock(Exchange.class);
when(exchange.getNameShortString()).thenReturn(AMQShortString.valueOf(getName()));
when(exchange.getName()).thenReturn(getName());
when(exchange.getTypeShortString()).thenReturn(AMQShortString.valueOf(getName() + "Type"));
when(exchange.isAutoDelete()).thenReturn(true);
when(exchange.getId()).thenReturn(_exchangeId);
return exchange;
}
public void testBindQueue() throws Exception {
AMQQueue queue = createTestQueue(QUEUE_NAME, "queueOwner", false);
Binding binding =
new Binding(
UUIDGenerator.generateRandomUUID(),
ROUTING_KEY,
queue,
_exchange,
FieldTable.convertToMap(_bindingArgs));
_store.bindQueue(binding);
reopenStore();
ByteBuffer argsAsBytes = ByteBuffer.wrap(_bindingArgs.getDataAsBytes());
verify(_bindingRecoveryHandler)
.binding(binding.getId(), _exchange.getId(), queue.getId(), ROUTING_KEY, argsAsBytes);
}
private Exchange createTestAlternateExchange() {
UUID exchUuid = UUID.randomUUID();
Exchange alternateExchange = mock(Exchange.class);
when(alternateExchange.getId()).thenReturn(exchUuid);
return alternateExchange;
}
public void methodReceived(AMQStateManager stateManager, ExchangeDeclareBody body, int channelId)
throws AMQException {
AMQProtocolSession session = stateManager.getProtocolSession();
VirtualHost virtualHost = session.getVirtualHost();
ExchangeRegistry exchangeRegistry = virtualHost.getExchangeRegistry();
ExchangeFactory exchangeFactory = virtualHost.getExchangeFactory();
final AMQChannel channel = session.getChannel(channelId);
if (channel == null) {
throw body.getChannelNotFoundException(channelId);
}
final AMQShortString exchangeName = body.getExchange();
if (_logger.isDebugEnabled()) {
_logger.debug(
"Request to declare exchange of type " + body.getType() + " with name " + exchangeName);
}
synchronized (exchangeRegistry) {
Exchange exchange = exchangeRegistry.getExchange(exchangeName);
if (exchange == null) {
if (body.getPassive() && ((body.getType() == null) || body.getType().length() == 0)) {
throw body.getChannelException(
AMQConstant.NOT_FOUND, "Unknown exchange: " + exchangeName);
} else if (exchangeName.startsWith("amq.")) {
throw body.getConnectionException(
AMQConstant.NOT_ALLOWED,
"Attempt to declare exchange: "
+ exchangeName
+ " which begins with reserved prefix 'amq.'.");
} else if (exchangeName.startsWith("qpid.")) {
throw body.getConnectionException(
AMQConstant.NOT_ALLOWED,
"Attempt to declare exchange: "
+ exchangeName
+ " which begins with reserved prefix 'qpid.'.");
} else {
try {
exchange =
exchangeFactory.createExchange(
exchangeName == null ? null : exchangeName.intern(),
body.getType() == null ? null : body.getType().intern(),
body.getDurable(),
body.getAutoDelete(),
body.getTicket());
exchangeRegistry.registerExchange(exchange);
if (exchange.isDurable()) {
virtualHost.getMessageStore().createExchange(exchange);
}
} catch (AMQUnknownExchangeType e) {
throw body.getConnectionException(
AMQConstant.COMMAND_INVALID, "Unknown exchange: " + exchangeName, e);
}
}
} else if (!exchange.getTypeShortString().equals(body.getType())
&& !((body.getType() == null || body.getType().length() == 0) && body.getPassive())) {
throw new AMQConnectionException(
AMQConstant.NOT_ALLOWED,
"Attempt to redeclare exchange: "
+ exchangeName
+ " of type "
+ exchange.getTypeShortString()
+ " to "
+ body.getType()
+ ".",
body.getClazz(),
body.getMethod(),
body.getMajor(),
body.getMinor(),
null);
}
}
if (!body.getNowait()) {
MethodRegistry methodRegistry = session.getMethodRegistry();
AMQMethodBody responseBody = methodRegistry.createExchangeDeclareOkBody();
channel.sync();
session.writeFrame(responseBody.generateFrame(channelId));
}
}
