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From drvillo <f.viv...@gmail.com>
Subject Re: Configuring prefetch limit via Broker URI
Date Wed, 13 Dec 2006 16:26:20 GMT

Hi 

isn't it possible to do it through the ActiveMQConnectionFactory.brokerUrl
property?

reading http://www.activemq.org/site/what-is-the-prefetch-limit-for.html
it seems so, but if I create

    <bean id="jmsConnectionFactory2"
class="org.apache.activemq.ActiveMQConnectionFactory">
        <property name="brokerURL"
value="vm://localhost?jms.prefetchPolicy.all=1"/>
...
    </bean>

I get an IllegalArgumentException the same...
But I can pass an instance of ActiveMQPrefetchPolicy to the
connectionFactory so there's no problem,
but I don't know if there's something that I'm missing.

Cheers
Francesco




James.Strachan wrote:
> 
> I'm afraid not - but here is via the destination...
> 
> http://incubator.apache.org/activemq/destination-options.html
> 
> On 8/1/06, hbruch <holger.bruch@isb-ag.de> wrote:
>>
>> Hi,
>>
>> is there a way to configure the PrefetchPolicy per connection using the
>> broker URI? I tried to set it without success using
>>
>> vm://localhost?jms.prefetchPolicy.queuePrefetch=1.
>>
>> I got the following execption:
>>
>> javax.jms.JMSException: Could not connect to broker URL: vm://localhos
>> t?jms.prefetchPolicy.queuePrefetch=1. Reason:
>> java.lang.IllegalArgumentException: Invalid connect parameters:
>> {jms.prefetchPolicy.queuePrefetch=1}
>>         at
>> org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:32)
>>         at
>> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:252)
>>         at
>> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:211)
>>         at
>> org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:158)
>>         ...
>> Caused by: java.lang.IllegalArgumentException: Invalid connect
>> parameters:
>> {jms.prefetchPolicy.queuePrefetch=1}
>>         at
>> org.apache.activemq.transport.vm.VMTransportFactory.doCompositeConnect(VMTransportFactory.java:130)
>>         at
>> org.apache.activemq.transport.vm.VMTransportFactory.doConnect(VMTransportFactory.java:48)
>>         at
>> org.apache.activemq.transport.TransportFactory.doConnect(TransportFactory.java:42)
>>         at
>> org.apache.activemq.transport.TransportFactory.connect(TransportFactory.java:76)
>>         at
>> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:223)
>>         ... 10 more
>>
>> Thanks for your help,
>> Holger
>>
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Configuring-prefetch-limit-via-Broker-URI-tf2033127.html#a5593056
>> Sent from the ActiveMQ - User forum at Nabble.com.
>>
>>
> 
> 
> -- 
> 
> James
> -------
> http://radio.weblogs.com/0112098/
> 
> 

-- 
View this message in context: http://www.nabble.com/Configuring-prefetch-limit-via-Broker-URI-tf2033127.html#a7856011
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