Re: AMQ-CPP MapMessage

[Nathan Mittler]

Sounds like a bug - mind opening a JIRA issue for this?

Thanks,
Nate

On Feb 5, 2008, at 12:51 PM, Tom Johnson wrote:

I was trying to use a map message from a C++ program. It appears to send a message but none of the fields from the map. I tested this by modifying

the vs2005-activemq-example to send a MapMessage in the producer:

                                MapMessage *message=session->createMapMessage();
                                message->setInt("MsgNum",ix);
                                
message->setString("Thread",threadIdStr.c_str());

and getting one in the consumer:
                        const MapMessage * mapMessage=
                                dynamic_cast<const MapMessage *>(message);
                        if (mapMessage!=NULL) {
                                int num=mapMessage->getInt("MsgNum");
                                printf("Msg #%d from
thread%s\n",num,mapMessage->getString("Thread").c_str());
                        } else {
                                printf("Not a map message\n");
                        }

Exception was thrown whenever the getInt was called.

I'm using Visual Studio 2005 to build it.

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