Thanks everyone for the replies. It looks like the map interface could
do the job nicely. Is there some advantage to going another route?
Note that it will not be known at compile time what the data row is
going to look like; it will be obtained from the database during
program execution. Ideally, I would like to send multiple rows in a
single message.
Regards,
Steve
On May 3, 2010, at May 3, 2010 5:15 PM, Birdsall, Dave wrote:
Hi,
Another possibility for sending data rows over Qpid is to use some
serialization layer on top of Qpid, e.g. Google protocol buffers.
Regards,
Dave
-----Original Message-----
From: Donohue, Matt [mailto:mdono...@structure-tech.com]
Sent: Monday, May 03, 2010 2:13 PM
To: users@qpid.apache.org
Subject: RE: Send data row as message using Qpid client
I assume you are using Red Hat Messaging?
If you install the rpm rhm-docs it will install an examples
directory for each language in /usr/share/doc/rhm-0.5.
Regards,
matt
-----Original Message-----
From: Steve Olson [mailto:ol...@sybase.com]
Sent: Monday, May 03, 2010 4:06 PM
To: users@qpid.apache.org
Subject: Re: Send data row as message using Qpid client
Thanks for the quick reply. I'll check out the link.
Am programming in C/C++.
Regards,
Steve
On May 3, 2010, at May 3, 2010 5:02 PM, Jonathan Robie wrote:
On 05/03/2010 04:47 PM, Steve Olson wrote:
Hello,
I'm must getting acquainted with qpid. Have read the AMQP spec
(0-10) and the messaging tutorial from red hat. I'm wondering how
to send/receive a message containing one or more data rows from a
database (multiple datatypes) -- the qpid client api documentation
isn't especially clear (to me) on this point.
If you can, I'd use the new Qpid Messaging API, shown here:
http://people.apache.org/~jonathan/Programming-In-Apache-Qpid.html
What language are you programming in? You can find a map message
example in C++ here:
https://svn.apache.org/repos/asf/qpid/trunk/qpid/cpp/examples/messaging/map_receiver.cpp
https://svn.apache.org/repos/asf/qpid/trunk/qpid/cpp/examples/messaging/map_sender.cpp
I will soon add examples in C++ and Python to Programming in Apache
Qpid.
Jonathan
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