Wouldn't it be practical to use a cfmessage tag to set up a listener...
something like:
<cfmessage
mode=SetListner
MessageType=queue or topic
MessageName= QueueName or TopicName
Component=path to CFC
Method=Function to invoke
/>
Couldn't this be used to implement something like:
http://www.devx.com/Java/Article/20903/0/page/3
See the link to listing 1 (asynchronous reader) at the bottom of the
page.
Where:
1) the cfmessage tag sets up the listener and denotes a cfc. to be
invoked when the listener fires
2) the CFC method receives the message in the argument named its input
parameter & processes the message as desired.
Certainly there are a lot more details, but this would be the overall
approach
Practical?
Dick
On Aug 18, 2004, at 10:11 AM, Matt Liotta wrote:
> > 3) your thoughts on the tradeoffs of a cfmessage tag vs an event
> gateway
> >
> One major tradeoff is the ability for CFML to be invoked based on a
> message.
> With a cfmessage tag you still need the CFM or CFC making use of it to
> execute. An event gateway or something of similar design would invoke
> CFML
> based on some 3rd party input.
>
> -Matt
>
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