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Posted to users@servicemix.apache.org by Vinram <vi...@yahoo.com> on 2007/11/14 04:00:31 UTC

Help - JNDI lookup failing

I am trying to write a simple JMS client (external) which will lookup the
ConnectionFactory and destination using JNDI and send a message to the
destination without using any 3rd party or ActiveMq API's. 
For this I customized loanbroker example by removing all the classes except
for JMSClient and 
LoanBroker. 

This is the snippet of my JMSClient 

 Properties props = new Properties(); 
            props.setProperty(Context.INITIAL_CONTEXT_FACTORY,
"org.apache.activemq.jndi.ActiveMQInitialContextFactory" ); 
            props.put(Context.PROVIDER_URL, "tcp://localhost:61616/"); 
            jndiContext = new InitialContext(props);   
         connectionFactory = (ConnectionFactory)
jndiContext.lookup("ConnectionFactory"); 
             dest = (Destination) jndiContext.lookup("jndiEx.source"); 
            connection = connectionFactory.createConnection(); 
           Session session = connection.createSession(false, 
           Session.CLIENT_ACKNOWLEDGE); 
           MessageProducer producer = session.createProducer(dest); 
           producer.send(session.createTextMessage("<message>Hello,
world!</message>")); 

I have configured the same destination name in servicemix.xml file. I
successfully built and deployed this SA into Servicemix. When I run, the
follow exception is thrown 

JNDI API lookup failed: javax.naming.NameNotFoundException: jndiEx.source 
javax.naming.NameNotFoundException: jndiEx.source 
    at
org.apache.activemq.jndi.ReadOnlyContext.lookup(ReadOnlyContext.java:215) 

1. Please help me out to resolve this issue? 
2. Is it possible to use SpringInitialContextFactory and implement the same? 
3. If I have to use jndi.properties to configure ConnectionFactory and
destination name as per http://activemq.apache.org/jndi-support.html, then
where do I need to keep this property file so that it is used only for this
example. 

Thanks in advance
-- 
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Re: Help - JNDI lookup failing

Posted by Jeff Yu <je...@gmail.com>.
Hi,

first, you didn't set jndiEx.source in the JNDI properties...you've only set
the provider_URL & context_factory as I can see from your code.
second. for your case, you might need to set
props.setProperties("queue.jndiEx.source", "your physical place here");

Hope This Helps
Jeff


On Nov 14, 2007 11:00 AM, Vinram <vi...@yahoo.com> wrote:

>
> I am trying to write a simple JMS client (external) which will lookup the
> ConnectionFactory and destination using JNDI and send a message to the
> destination without using any 3rd party or ActiveMq API's.
> For this I customized loanbroker example by removing all the classes
> except
> for JMSClient and
> LoanBroker.
>
> This is the snippet of my JMSClient
>
>  Properties props = new Properties();
>            props.setProperty(Context.INITIAL_CONTEXT_FACTORY,
> "org.apache.activemq.jndi.ActiveMQInitialContextFactory" );
>            props.put(Context.PROVIDER_URL, "tcp://localhost:61616/");
>            jndiContext = new InitialContext(props);
>         connectionFactory = (ConnectionFactory)
> jndiContext.lookup("ConnectionFactory");
>             dest = (Destination) jndiContext.lookup("jndiEx.source");
>            connection = connectionFactory.createConnection();
>           Session session = connection.createSession(false,
>           Session.CLIENT_ACKNOWLEDGE);
>           MessageProducer producer = session.createProducer(dest);
>           producer.send(session.createTextMessage("<message>Hello,
> world!</message>"));
>
> I have configured the same destination name in servicemix.xml file. I
> successfully built and deployed this SA into Servicemix. When I run, the
> follow exception is thrown
>
> JNDI API lookup failed: javax.naming.NameNotFoundException: jndiEx.source
> javax.naming.NameNotFoundException: jndiEx.source
>    at
> org.apache.activemq.jndi.ReadOnlyContext.lookup(ReadOnlyContext.java:215)
>
> 1. Please help me out to resolve this issue?
> 2. Is it possible to use SpringInitialContextFactory and implement the
> same?
> 3. If I have to use jndi.properties to configure ConnectionFactory and
> destination name as per http://activemq.apache.org/jndi-support.html, then
> where do I need to keep this property file so that it is used only for
> this
> example.
>
> Thanks in advance
> --
> View this message in context:
> http://www.nabble.com/Help---JNDI-lookup-failing-tf4801867s12049.html#a13739048
> Sent from the ServiceMix - User mailing list archive at Nabble.com.
>
>


-- 
Best Regards
Jeff