Ah - I see what's going on. Looks like you have a slight programming error
in this line:
char *propValue = textMessage->getStringProperty("session_id").c_str();
You're getting a pointer to the internal char* of a temporary string object
... not a good idea :). Instead, change the code to this and it should work
fine.
string propValue = textMessage->getStringProperty("session_id");
This worked for me.
Regards,
Nate
On 10/5/07, cmaxo <[EMAIL PROTECTED]> wrote:
>
>
>
> Hmm ... you certainly should be able to set properties on text
> messages. If
> you wouldn't mind, it would help us a lot if you could provide a sample
> main
> that demonstrates the problem.
>
> Thanks,
> Nate
>
>
>
> Here is a mockup main. I'm using gcc 4.1.3 on ubuntu feisty. Like I said
> the messages come across great and the text is complete. I just get the
> exception everytime I look for the property.
>
> #include <cms/Connection.h>
> #include <cms/MessageConsumer.h>
> #include <activemq/connector/stomp/commands/CommandConstants.h>
>
> int main(int argc, char *argv[])
> {
> ActiveMQConnectionFactory* factory = NULL;
> try
> {
> // Create a ConnectionFactory
> ActiveMQConnectionFactory* factory = new
> ActiveMQConnectionFactory("tcp://127.0.0.1:61613?wireFormat=stomp");
>
> cleanup();
>
> Connection *connection = factory->createConnection();
> connection->start();
>
> Session *session = connection->createSession(fAckMode);
> Destination *destination = session->createQueue("myqueue");
>
> MessageProducer *producer = session->createProducer(destination);
>
> TextMessage* textMessage = session->createTextMessage("Hello
> message");
> textMessage->setStringProperty("session_id", "1234");
>
> producer->send(textMessage);
>
> /* cleanup code here */
> }
> }
>
> The consumer code is very similar except for the lines dealing with the
> TextMessage are replaced with:
> TextMessage *textMessage = dynamic_cast<TextMessage*>(mc->receive(1000));
> if (textMessage)
> {
> try
> {
> char *propValue =
> textMessage->getStringProperty("session_id").c_str();
> printf("%s", propValue);
> }
> catch (CMSException &exception)
> {
> printf("%s", exception.getMessage().c_str());
> }
> char *message = textMessage->getText().c_str();
> printf("%s", message);
> }
> --
> View this message in context:
> http://www.nabble.com/activemq-cpp-getStringProperty-tf4576622s2354.html#a13065924
> Sent from the ActiveMQ - Dev mailing list archive at Nabble.com.
>
>
