public final NevadoMessage receiveMessage(
NevadoConnection connection, NevadoDestination destination, long timeoutMs)
throws JMSException, InterruptedException {
long startTimeMs = new Date().getTime();
SQSQueue sqsQueue = getSQSQueue(destination);
SQSMessage sqsMessage =
receiveSQSMessage(connection, destination, timeoutMs, startTimeMs, sqsQueue);
if (sqsMessage != null) {
_log.info("Received message " + sqsMessage.getMessageId());
}
return sqsMessage != null ? convertSqsMessage(destination, sqsMessage, false) : null;
}
protected final NevadoMessage convertSqsMessage(
NevadoDestination destination, SQSMessage sqsMessage, boolean readOnly) throws JMSException {
// Get the message
NevadoMessage message;
String messageBody;
if (destination instanceof NevadoQueue) {
messageBody = sqsMessage.getMessageBody();
} else {
try {
messageBody = new JSONObject(sqsMessage.getMessageBody()).getString("Message");
} catch (JSONException e) {
throw new JMSException(
"Unable to parse JSON from message body: " + sqsMessage.getMessageBody());
}
}
try {
message = deserializeMessage(messageBody);
} catch (JMSException e) {
message = new InvalidMessage(e);
}
// Set the JMS Message ID
if (message.nevadoPropertyExists(NevadoProperty.DisableMessageID)
&& (Boolean) message.getNevadoProperty(NevadoProperty.DisableMessageID)) {
message.setJMSMessageID(null);
} else if (message.getJMSMessageID() == null) {
message.setJMSMessageID("ID:" + sqsMessage.getMessageId());
}
// Set the receipt handle and the destination
message.setNevadoProperty(NevadoProperty.SQSReceiptHandle, sqsMessage.getReceiptHandle());
message.setJMSDestination(destination);
// Set if this is readonly (browsing)
message.setReadOnly(readOnly);
return message;
}
