/**
* This method will send put the transaction on a messaging queue, which will set the opening
* balance of any subsequent transactions (if applicable)
*
* @param transaction The transaction whose subsequent transaction's opening balances need to be
* updated.
*/
private void updateTransactionOpeningBalances(
Transaction transaction, TransactionMessage.Type transactionType) {
TransactionMessage transactionMessage = new TransactionMessage();
transactionMessage.setTransaction(transaction);
transactionMessage.setTransactionType(transactionType);
jmsTemplate.convertAndSend(SIMPLE_QUEUE, transactionMessage);
}
/** 使用jmsTemplate最简便的封装convertAndSend()发送Map类型的消息. */
private void sendMessage(User user, Destination destination) {
Map map = new HashMap();
map.put("userName", user.getName());
// map.put("email", user.getEmail());
map.put("email", "*****@*****.**");
jmsTemplate.convertAndSend(destination, map);
}
@Test
public void gatewayWithReplyChannel() {
ActiveMqTestUtils.prepare();
ClassPathXmlApplicationContext context =
new ClassPathXmlApplicationContext("jmsGatewayWithReplyChannel.xml", this.getClass());
JmsMessageDrivenEndpoint gateway = (JmsMessageDrivenEndpoint) context.getBean("gateway");
Object replyChannel =
TestUtils.getPropertyValue(gateway, "listener.gatewayDelegate.replyChannel");
assertEquals(context.getBean("replies"), replyChannel);
JmsTemplate template = new JmsTemplate(context.getBean(ConnectionFactory.class));
template.convertAndSend("testDestination", "Hello");
assertNotNull(template.receive("testReplyDestination"));
}
@Before
public void onSetUp() throws Exception {
getMessages(); // drain queue
simpleJdbcTemplate.getJdbcOperations().execute("delete from T_BARS");
jmsTemplate.convertAndSend("queue", "foo");
provider =
new ItemReader<String>() {
public String read() {
String text = (String) jmsTemplate.receiveAndConvert("queue");
list.add(text);
return text;
}
};
retryTemplate = new RetryTemplate();
}
@Test
public void testFailureAndRecovery() throws Exception {
final RetryTemplate retryTemplate = new RetryTemplate();
retryTemplate.setRetryPolicy(new NeverRetryPolicy());
container.setMessageListener(
new MessageListener() {
@Override
public void onMessage(final Message msg) {
try {
RetryCallback<Message> callback =
new RetryCallback<Message>() {
@Override
public Message doWithRetry(RetryContext context) throws Exception {
try {
processed.add(((TextMessage) msg).getText());
} catch (JMSException e) {
throw new IllegalStateException(e);
}
throw new RuntimeException("planned failure: " + msg);
}
};
RecoveryCallback<Message> recoveryCallback =
new RecoveryCallback<Message>() {
@Override
public Message recover(RetryContext context) {
try {
recovered.add(((TextMessage) msg).getText());
} catch (JMSException e) {
throw new IllegalStateException(e);
}
return msg;
}
};
retryTemplate.execute(
callback, recoveryCallback, new DefaultRetryState(msg.getJMSMessageID()));
} catch (Exception e) {
throw (RuntimeException) e;
}
}
});
container.initializeProxy();
container.start();
jmsTemplate.convertAndSend("queue", "foo");
assertEquals("foo", processed.poll(5, TimeUnit.SECONDS));
assertEquals("foo", recovered.poll(5, TimeUnit.SECONDS));
}
@Test
public void testFailureAndRepresent() throws Exception {
container.setMessageListener(
new MessageListener() {
@Override
public void onMessage(Message msg) {
try {
processed.add(((TextMessage) msg).getText());
} catch (JMSException e) {
throw new IllegalStateException(e);
}
throw new RuntimeException("planned failure for represent: " + msg);
}
});
container.initializeProxy();
container.start();
jmsTemplate.convertAndSend("queue", "foo");
for (int i = 0; i < 2; i++) {
assertEquals("foo", processed.poll(5, TimeUnit.SECONDS));
}
}
@Test
public void testSendAndReceive() throws Exception {
container.setMessageListener(
new MessageListener() {
@Override
public void onMessage(Message msg) {
try {
processed.add(((TextMessage) msg).getText());
} catch (JMSException e) {
throw new IllegalStateException(e);
}
}
});
container.initializeProxy();
container.start();
jmsTemplate.convertAndSend("queue", "foo");
jmsTemplate.convertAndSend("queue", "bar");
SortedSet<String> result = new TreeSet<String>();
for (int i = 0; i < 2; i++) {
result.add(processed.poll(5, TimeUnit.SECONDS));
}
assertEquals("[bar, foo]", result.toString());
}
public void send(MesInfo mi) {
jmsTemplate.convertAndSend(mi);
}
@Scheduled(initialDelay = 1000, fixedRate = Long.MAX_VALUE)
public void send() {
log.info("Sending message: {}", SIMPLE_MESSAGE);
jmsTemplate.convertAndSend("ExpiryQueue", SIMPLE_MESSAGE);
}
private void sendMessage(String destination, String message) {
JmsTemplate createJMSTemplate = createJMSTemplate(destination);
createJMSTemplate.convertAndSend(message);
}
@Override
public void onMessage(Message message) {
try {
// FIXME abstraction between technology and job handling is missing
CollectionJob collectionJob = (CollectionJob) simpleMessageConverter.fromMessage(message);
collectionJob =
protocolCollectorRegistry
.getProtocolCollector(collectionJob.getService())
.collect(collectionJob);
Date finishedTimestamp = new Date();
collectionJob.setFinishedTimestamp(finishedTimestamp);
Map<String, MeasurementSet> measurementSets = collectionJob.getMeasurementSetsByDestination();
int val = counter.incrementAndGet();
if (val % 1000 == 0) {
logger.debug("processed job #{}, {} measurement set(s)", val, measurementSets.size());
} else {
logger.trace("processed job #{}, {} measurement set(s)", val, measurementSets.size());
}
for (String destinationString : measurementSets.keySet()) {
jmsTemplate.convertAndSend(destinationString, measurementSets.get(destinationString));
logger.info(
"** sending msg '{}' to '{}'",
measurementSets.get(destinationString),
destinationString);
}
LightweightMeasurementSet errorMeasurementSet =
new LightweightMeasurementSet(
collectionJob.getNodeId(),
collectionJob.getService(),
collectionJob.getNetInterface(),
collectionJob.getFinishedTimestamp());
for (String metricId : collectionJob.getAllMetrics()) {
if (collectionJob.getMetricValue(metricId) == null) {
errorMeasurementSet.addMeasurement(
metricId,
collectionJob.getMetricType(metricId),
null,
collectionJob.getOnmsLogicMetricId(metricId));
}
logger.trace(
"collected metric of job #{}='{}'",
counter + ": " + metricId,
collectionJob.getMetricValue(metricId));
}
if (errorMeasurementSet.getMeasurements().size() > 0) {
logger.warn(
"result set of job #{} contains {} null values",
counter,
errorMeasurementSet.getMeasurements().size());
jmsTemplate.convertAndSend("error", errorMeasurementSet);
logger.trace("** sending to 'error'");
}
} catch (JMSException ex) {
logger.error(ex.getMessage());
// FIXME react, don't continue
} catch (MessageConversionException ex) {
logger.error(ex.getMessage());
// FIXME react, don't continue
}
}
@Override
public void sendMessage(Notify notify) {
jmsTemplate.setMessageConverter(messageConverter);
jmsTemplate.setPubSubDomain(false);
jmsTemplate.convertAndSend(testQueue, notify);
}
public void sendConvertedMessage(final MessageContainer container) {
// TODO - fix the converter
jmsTemplate.convertAndSend(SIMPLE_QUEUE, container);
}