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From stevenmaring <steve.mar...@gmail.com>
Subject Re: using ProducerTemplate for JMS with Spring
Date Thu, 04 Jun 2009 03:26:49 GMT

Clause,

I just tried the 2.0-SNAPSHOT released earlier today and got the same thing.

May I ask for a specific example of what you mean by "use regular setter IoC
using spring bean property to set the camel producer template"?

Thanks,
Steve Maring


Claus Ibsen-2 wrote:
> 
> Hi
> 
> I think you are stuck by the bug CAMEL-1663 that causes dependency
> injection with annotations to not work if you mix annotations from
> Camel with others.
> So use regular setter IoC using spring bean property to set the camel
> producer template.
> 
> You can try the 2.0m2 when it comes out with the fix, or the -SNAPSHOT
> version when its build by this time tomorrow.
> 
> Details at the download page if using maven to get the SNAPSHOT
> http://camel.apache.org/download.html
> 
> 
> On Wed, Jun 3, 2009 at 12:53 PM, stevenmaring <steve.maring@gmail.com>
> wrote:
>>
>> I tried putting the template inside the camelContext but it didn't seem
>> to
>> help.  I've now read thru a good chunk of the manual, which certainly did
>> wonders for my understanding of what is going on, but I'm still
>> scratching
>> my head over this NullpointerException.  The logs don't seem to be
>> yelling
>> at me about anything ...
>>
>> 06:49:01,752  INFO ContextLoader:189 - Root WebApplicationContext:
>> initialization started
>> 06:49:01,862  INFO XmlWebApplicationContext:411 - Refreshing
>> org.springframework.web.context.support.XmlWebApplicationContext@7eb6e2:
>> display name [Root WebApplicationContext]; startup date [Wed Jun 03
>> 06:49:01
>> EDT 2009]; root of context hierarchy
>> 06:49:02,018  INFO XmlBeanDefinitionReader:323 - Loading XML bean
>> definitions from ServletContext resource
>> [/WEB-INF/applicationContext.xml]
>> 06:49:02,471  INFO XmlBeanDefinitionReader:323 - Loading XML bean
>> definitions from class path resource [META-INF/cxf/cxf.xml]
>> 06:49:02,596  INFO XmlBeanDefinitionReader:323 - Loading XML bean
>> definitions from class path resource
>> [META-INF/cxf/cxf-extension-soap.xml]
>> 06:49:02,659  INFO XmlBeanDefinitionReader:323 - Loading XML bean
>> definitions from class path resource [META-INF/cxf/cxf-servlet.xml]
>> 06:49:04,659  INFO XmlWebApplicationContext:426 - Bean factory for
>> application context
>> [org.springframework.web.context.support.XmlWebApplicationContext@7eb6e2]:
>> org.springframework.beans.factory.support.DefaultListableBeanFactory@baf589
>> 06:49:05,034  INFO XmlWebApplicationContext:1196 - Bean 'cxf' is not
>> eligible for getting processed by all BeanPostProcessors (for example:
>> not
>> eligible for auto-proxying)
>> 06:49:05,112  INFO DefaultCamelContext:120 - JMX enabled. Using
>> InstrumentationLifecycleStrategy.
>> 06:49:05,143 DEBUG CamelContextFactoryBean:282 - Found JAXB created
>> routes:
>> []
>> 06:49:05,159  INFO XmlWebApplicationContext:1196 - Bean 'camel' is not
>> eligible for getting processed by all BeanPostProcessors (for example:
>> not
>> eligible for auto-proxying)
>> 06:49:05,159  INFO XmlWebApplicationContext:1196 - Bean 'camel' is not
>> eligible for getting processed by all BeanPostProcessors (for example:
>> not
>> eligible for auto-proxying)
>> 06:49:05,206  INFO DefaultListableBeanFactory:414 - Pre-instantiating
>> singletons in
>> org.springframework.beans.factory.support.DefaultListableBeanFactory@baf589:
>> defining beans
>> [cxf,org.apache.cxf.bus.spring.BusApplicationListener,org.apache.cxf.bus.spring.BusWiringBeanFactoryPostProcessor,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,org.apache.cxf.resource.ResourceManager,org.apache.cxf.configuration.Configurer,org.apache.cxf.binding.BindingFactoryManager,org.apache.cxf.transport.DestinationFactoryManager,org.apache.cxf.transport.ConduitInitiatorManager,org.apache.cxf.wsdl.WSDLManager,org.apache.cxf.phase.PhaseManager,org.apache.cxf.workqueue.WorkQueueManager,org.apache.cxf.buslifecycle.BusLifeCycleManager,org.apache.cxf.endpoint.ServerRegistry,org.apache.cxf.endpoint.ServerLifeCycleManager,org.apache.cxf.endpoint.ClientLifeCycleManager,org.apache.cxf.transports.http.QueryHandlerRegistry,org.apache.cxf.endpoint.EndpointResolverRegistry,org.apache.cxf.headers.HeaderManager,org.apache.cxf.catalog.OASISCatalogManager,org.apache.cxf.endpoint.ServiceContractResolverRegistry,org.apache.cxf.binding.soap.SoapBindingFactory,org.apache.cxf.binding.soap.SoapTransportFactory,org.apache.cxf.binding.soap.customEditorConfigurer,org.apache.cxf.transport.servlet.ServletTransportFactory,camelTemplate,camel:beanPostProcessor,camel,imq,voiceGenerator,imqConnectionFactory,voiceGeneratorWS];
>> root of factory hierarchy
>> 06:49:07,424 DEBUG SpringCamelContext:107 - Publishing spring-event:
>> org.springframework.context.event.ContextRefreshedEvent[source=org.springframework.web.context.support.XmlWebApplicationContext@7eb6e2:
>> display name [Root WebApplicationContext]; startup date [Wed Jun 03
>> 06:49:01
>> EDT 2009]; root of context hierarchy]
>> 06:49:07,424 DEBUG SpringCamelContext:94 - Starting the CamelContext now
>> that the ApplicationContext has started
>> 06:49:07,424  INFO DefaultCamelContext:729 - Apache Camel 2.0-M1
>> (CamelContext:camel) is starting
>> 06:49:07,440 DEBUG DefaultInstrumentationAgent:183 - Starting JMX agent
>> on
>> server: com.sun.jmx.mbeanserver.JmxMBeanServer@e7bb91
>> 06:49:07,534 DEBUG DefaultInstrumentationAgent:247 - Registered MBean
>> with
>> objectname: org.apache.camel:context=smaring-dt/camel,name=context
>> 06:49:07,549  INFO DefaultCamelContext:771 - Apache Camel 2.0-M1
>> (CamelContext:camel) started
>> 06:49:07,565 DEBUG DefaultComponent:77 - Creating endpoint
>> uri=[spring-event:default], path=[default], parameters=[{}]
>> 06:49:07,565 DEBUG DefaultCamelContext:362 - spring-event:default
>> converted
>> to endpoint: Endpoint[spring-event:default] by component:
>> org.apache.camel.component.event.EventComponent@1f4cf6f
>> 06:49:07,581 DEBUG DefaultInstrumentationAgent:247 - Registered MBean
>> with
>> objectname:
>> org.apache.camel:context=smaring-dt/camel,type=endpoints,name="spring-event:default\?id=0x20a20c46"
>> 06:49:07,706  INFO ContextLoader:209 - Root WebApplicationContext:
>> initialization completed in 5938 ms
>> 06:49:07,737  INFO BusApplicationContext:411 - Refreshing
>> org.apache.cxf.bus.spring.BusApplicationContext@1a1b2f: display name
>> [org.apache.cxf.bus.spring.BusApplicationContext@1a1b2f]; startup date
>> [Wed
>> Jun 03 06:49:07 EDT 2009]; parent:
>> org.springframework.web.context.support.XmlWebApplicationContext@7eb6e2
>> 06:49:07,815  INFO BusApplicationContext:426 - Bean factory for
>> application
>> context [org.apache.cxf.bus.spring.BusApplicationContext@1a1b2f]:
>> org.springframework.beans.factory.support.DefaultListableBeanFactory@6f4652
>> 06:49:07,893  INFO DefaultListableBeanFactory:414 - Pre-instantiating
>> singletons in
>> org.springframework.beans.factory.support.DefaultListableBeanFactory@6f4652:
>> defining beans []; parent:
>> org.springframework.beans.factory.support.DefaultListableBeanFactory@baf589
>> 06:49:07,909 DEBUG SpringCamelContext:107 - Publishing spring-event:
>> org.springframework.context.event.ContextRefreshedEvent[source=org.apache.cxf.bus.spring.BusApplicationContext@1a1b2f:
>> display name [org.apache.cxf.bus.spring.BusApplicationContext@1a1b2f];
>> startup date [Wed Jun 03 06:49:07 EDT 2009]; parent:
>> org.springframework.web.context.support.XmlWebApplicationContext@7eb6e2]
>> 06:49:07,909 DEBUG SpringCamelContext:94 - Starting the CamelContext now
>> that the ApplicationContext has started
>>
>>
>> I'm going to try a simple HelloWorld sort of project getting a reference
>> to
>> the ProducerTemplate ala ...
>>
>> mvn archetype:generate                   \
>>  -DarchetypeGroupId=org.apache.camel.archetypes  \
>>  -DarchetypeArtifactId=camel-archetype-spring   \
>>  -DarchetypeVersion=2.0-M1             \
>>  -DgroupId=my.sample           \
>>  -DartifactId=HelloCamel
>>
>> hopefully I will either learn something or not get the
>> NullpointerException
>> on my reference.
>>
>> I'll let ya'll know how it goes ... thank you much for your thoughts so
>> far
>>
>> -Steve Maring
>>
>>
>> Martin Gilday wrote:
>>>
>>> Sorry if this appears twice, my first attempt got rejected as spam :)
>>>
>>> Claus,
>>> Do you have to put the template inside the context?  Is this a 2.0
>>> change?  I've always placed it outside.  As you can't define a context
>>> ref it seemed effectively singleton and so didn't matter where you
>>> created it.  This is also how I wrote it in the Camel Spring tutorial on
>>> the wiki.  If it is considereed incorrect then I can update it.
>>>
>>> Thanks,
>>> Martin
>>>
>>>
>>> ----- Original message -----
>>> From: "Claus Ibsen" <claus.ibsen@gmail.com>
>>> To: users@camel.apache.org
>>> Date: Wed, 3 Jun 2009 06:22:30 +0200
>>> Subject: Re: using ProducerTemplate for JMS with Spring
>>>
>>>
>>> Hi welcome on board the Camel ride.
>>>
>>> You almost got it. The camel:template XML tag should be inside the
>>> camel:context XML tag. So it should be:
>>>
>>>         <camel:camelContext id="camel">
>>>             <camel:template id="camelTemplate"/>
>>>         </camel:camelContext>
>>>
>>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/using-ProducerTemplate-for-JMS-with-Spring-tp23840855p23849357.html
>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>
>>
> 
> 
> 
> -- 
> Claus Ibsen
> Apache Camel Committer
> 
> Open Source Integration: http://fusesource.com
> Blog: http://davsclaus.blogspot.com/
> Twitter: http://twitter.com/davsclaus
> 
> 

-- 
View this message in context: http://www.nabble.com/using-ProducerTemplate-for-JMS-with-Spring-tp23840855p23863267.html
Sent from the Camel - Users mailing list archive at Nabble.com.


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