great work! I'm impressed by how much has already been done!
btw - I'm considering putting a unique id on the exchange to support
message store and message history patterns but this would introduce a
problem - where does the unique id come from ?
I guess we have some options:
1. the endpoint generates it and sets it on the exchange
2. the endpoint asks the container for an id and then sets on the
exchange
3. we return a proxy from the container for the Processor(s) - which
automatically adds on an id and decorates the Exchange with any other
stuff which might be useful
4. the contract is changed - so the exchange is passed through the
container first - the container routes to the processor(s).
Being a traditionalist (crusty ;))- I like the last option but are
there other options which might ride the camel better ;) ?
cheers,
Rob
On 20 Mar 2007, at 02:07, James Strachan wrote:
On 3/19/07, James Strachan <[EMAIL PROTECTED]> wrote:
While hungover and stuck on a train I hacked up a little POJO library
I've wanted for a while - an easy way to route stuff around JMS using
a simple Java DSL and ultimately for easily creating Enterprise
Integration Patterns in pure Java...
http://cwiki.apache.org/CAMEL/routes.html
http://cwiki.apache.org/CAMEL/eip.html
its still very much work in progress though! The basic idea is to
use
Java rather than XML (shock horror!) for creating routing rules
and to
use generics to make it easy to work with JMS messages directly or to
work with other kinds of message like HTTP, JBI or JAX-WS etc
I'm still tinkering with it to get the JMS stuff working nicely.
I've
kept the JMS stuff separate (in camel-jms) so that the camel-core.jar
has minimal dependencies so hopefully we might be able to reuse this
library on other projects like ServiceMix and CXF
Ultimately I'd like to make it easy to drop JMS routes on the
classpath which could be automatically embedded in the broker, or
enabled in any Spring XML file to simplify the JMS processing for end
users.
I'll post more details as things start to settle down...
As usual, feedback greatly appreciated!
I've just managed to get the first JMS test case working :)
https://svn.apache.org/repos/asf/activemq/camel/trunk/camel-jms/src/
test/java/org/apache/camel/jms/JmsRouteTest.java
which under the covers uses Spring's JmsTemplate for sending and the
AbstractMessageListenerContainer stuff.
--
James
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http://radio.weblogs.com/0112098/
