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From: Christian Schneider <cschneider@talend.com>
To: "users@camel.apache.org" <users@camel.apache.org>
Date: Thu, 17 Feb 2011 23:15:37 +0100
Subject: AW: Camel Osgi JMS
Thread-Topic: Camel Osgi JMS
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Hi Roshan,

may I ask what you want to achieve by setting the connection factory from t=
he url?
If you only want to use several connection factories at the same time you c=
an simply create several jms components with different names.

Christian

-----Urspr=FCngliche Nachricht-----
Von: Roshan A. Punnoose [mailto:rpunnoose@proteuseng.com]=20
Gesendet: Donnerstag, 17. Februar 2011 23:08
An: users@camel.apache.org
Betreff: RE: Camel Osgi JMS

Yeah, that's what I expected. Thanks! I think that last solution would work=
 in the short term, but I also created a component that added a "connection=
FactoryName" parameter, so now my string looks like:

"myjms:topic:heartBeatWithCounts?connectionFactoryName=3Djavax.jms.Connecti=
onFactory"

Where it looks up the ConnectionFactory in the camel registry (aka the osgi=
 service registry)

Works for now, but we'll see.=20

Thanks for all your help guys.

Roshan
________________________________________
From: Christian Schneider [cschneider@talend.com]
Sent: Thursday, February 17, 2011 5:06 PM
To: users@camel.apache.org
Subject: AW: Camel Osgi JMS

Hi Roshan,

I don=B4t think you can reference the connectionfactory from the endpoint u=
rl. I may be wrong though.

What you can easily do is set up a jms component in spring and reference th=
e connectionfactory through a service reference.
Perhaps this is already what you need:

        <bean id=3D"jms" class=3D"org.apache.camel.component.jms.JmsCompone=
nt">
                <property name=3D"connectionFactory" ref=3D"connectionFacto=
ry"/>
        </bean>
               <reference id=3D" connectionFactory " interface=3D"javax.jms=
.ConnectionFactory"/>

If you don=B4t want to use spring for it you can do the same in java:

JmsComponent jmsComponent =3D new JmsComponent(); jmsComponent.setConnectio=
nFactory(cf);
camelContext.addComponent("jms", jmsComponent);

You will only have to retrieve the connection factory from a service tracke=
r or the camel registry.

Christian


-----Urspr=FCngliche Nachricht-----
Von: Roshan A. Punnoose [mailto:rpunnoose@proteuseng.com]
Gesendet: Donnerstag, 17. Februar 2011 21:40
An: users@camel.apache.org
Betreff: Camel Osgi JMS

Usually we use spring to set up the camel jms component before using, but I=
 wanted to know if it is possible to reference any bean in the camel regist=
ry by name for the connectionFactory.

For example, let's say that I have the jms connection factory exposed as an=
 osgi service in my container. Thanks to camel, I can actually search the o=
sgi service registry with my camel registry by just asking for any bean wit=
h name "javax.jms.ConnectionFactory". That will return the first JMS Connec=
tion Factory as a bean from teh camel/osgi registry. Is there anyway in the=
 camel-jms component to do something where I can refer to that connection f=
actory instead of writing up a spring configuration to do the same?

Something like:
from("jms:topic:heartBeatWithCounts?connectionFactory=3Djavax.jms.Connectio=
nFactory")

Roshan

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