Hi Claus,
Well i'll stick with the Http SMX provider end-point. I guess it's should
integrate with camel routing with no problem.
Ok what i did is the advise you gave me a few answers ago:
ProducerTemplate producer = exchange.getContext().createProducerTemplate();
Object response =
producer.sendBody("http://localhost:8080/LiavHello/services/LiavHelloImpl";,
"Daviv");
And got this exception (SMX console after deply):
: No endpoint could be found for:
http://localhost:8080/LiavHello/services/LiavHelloImpl
org.apache.camel.NoSuchEndpointException: No endpoint could be found for:
http://localhost:8080/LiavHello/services/LiavHelloImpl
LiavHelloImpl is the wsdlsoap:address location of the wsdl file representing
the LiavHelloImp web project (under a running tomcat 6.0).
Can you advise? It seems that the routing trying to be accomplished but
something "configi" is messed up.
Here is my provider xbean:
<http:endpoint service="wsn:LiavHelloImplService"
endpoint="wsn:LiavHelloImpl"
role="provider"
locationURI="http://localhost:8080/LiavHello/services/LiavHelloImpl";
wsdlResource="c:/HTTPReceiverServices/LiavHelloImpl.wsdl"
defaultMep="http://www.w3.org/2004/08/wsdl/in-out";
soap="true" />
Thanks!
Claus Ibsen-2 wrote:
>
> On Sat, Jan 10, 2009 at 3:02 PM, Liav Ezer <liav.e...@gmail.com> wrote:
>>
>> Hi Claus,
>>
>> I did follow this camel example & set up a timer 'from' end-point which
>> my
>> processor 'catched'.
>>
>> My will is to query this 'catched' data by sending it to a different
>> end-point such as a service provider.
>>
>> Therefore, i deployed two SU's in my servicemix: One for the camel
>> routing
>> (timer example) & two is for
>>
>> the HTTP servicemix provider which i want to invoke in the proceesor.
>>
>> My question seems simple as long as an API exists for it:
>>
>> When my Processor class is instansiated than the process() method is
>> invoked:
>>
>> public void process(Exchange exchange) throws Exception {
>>
>> The exchange.getIn() consist my 'from' end-point data (=the timer).
>>
>> I need the API to fetch the Http servicemix provider end-point & to send
>> hime a request with this data.
> If you want to send FROM Camel to SMX then you need to use the
> camel-jbi component. That is you get endpoints FROM Camel starting
> with the "jbi:" prefix. See camel-jbi component.
>
>
>
>>
>> One extra small question: Do i need to replace my provider SU with a
>> camel
>> http producer SU?
> If you are using SMX 3.x then you dont as SMX has one SU for Camel.
> However if you need to use any of the other camel components from SMX
> you need to have them in the classpath as well, such as
> camel-http.jar.
>
>
> (In SMX 4.x its all OSGi land and you need to install features into SMX.)
>
> A bit confused now. Which http provider do you want to use?
> - SMX Http provider
> - Camel http provider
>
>
>>
>> Thanks.
>>
>> Claus Ibsen-2 wrote:
>>>
>>> Hi
>>>
>>> Yeah its a bit mixed up since Camel and ServiceMix have classes with
>>> common name: Endpoint, Exchange etc.
>>>
>>> All the code I have shown assumes pure Camel code.
>>>
>>> I advice to check the ServceMix docu about using Camel in ServiceMix.
>>> And get a basic example running. Such as this example
>>> http://servicemix.apache.org/camel-example.html
>>>
>>> You could use that as a starting point to get Camel invoking your HTTP
>>> server. Just let the timer start it.
>>> Then later your can connect using SMX instead of the camel timer.
>>>
>>>
>>>
>>> On Sat, Jan 10, 2009 at 12:53 PM, Liav Ezer <liav.e...@gmail.com> wrote:
>>>>
>>>> Hi Claus again,
>>>>
>>>> I addition to what i asked in my previouse response here is a question
>>>> regarding the producer snippet which you gave in your last answer:
>>>>
>>>> I indeed wrote the following in my process() method:
>>>>
>>>> ProducerTemplate producer =
>>>>
>>>> exchange.getCamelContext().createProducerTemplate();
>>>> Object response =
>>>>
>>>> producer.sendBody("http://myserver.com/myapp?foo=bar";, "Liav Camel
>>>> POC");
>>>>
>>>> but i don't have the camel context at hand (saying "The method
>>>> getCamelContext() is undefined for the type Exchange").
>>>> & also do i need to deploy a camel http producer su instead of an http
>>>> service mix provider?
>>>>
>>>> Claus Ibsen-2 wrote:
>>>>>
>>>>> Hi
>>>>>
>>>>> When you are working with ServiceMix you must use the JBI component in
>>>>> Camel
>>>>> http://activemq.apache.org/camel/jbi.html
>>>>>
>>>>> So your endpoints should starting with "jbi:XXXX"
>>>>>
>>>>> And ServiceMix has some Camel docu here:
>>>>> http://servicemix.apache.org/servicemix-camel.html
>>>>>
>>>>> Could you take a look at this docu a bit. There might be some help
>>>>> there.
>>>>>
>>>>> Try to get something more easier working with SMX and Camel and then
>>>>> later do the stuff you want with the dynamic add a camel context.
>>>>>
>>>>>
>>>>> On Sat, Jan 10, 2009 at 12:39 PM, Liav Ezer <liav.e...@gmail.com>
>>>>> wrote:
>>>>>>
>>>>>> Hi Claus,
>>>>>>
>>>>>> I read your tutorial & learnt from it. Thanks. I adopted the cxf
>>>>>> framework
>>>>>> for now.
>>>>>>
>>>>>> Regarding my project (as stated above in snippets):
>>>>>>
>>>>>> I planted the following camel routing logic at my processor class:
>>>>>>
>>>>>> process method - with camel:
>>>>>>
>>>>>> public void process(Exchange exchange) throws Exception {
>>>>>>
>>>>>> CamelContext camel = new DefaultCamelContext();
>>>>>> camel.start();
>>>>>>
>>>>>> Component component = (Component)
>>>>>> camel.getComponent("http-provider-su");
>>>>>>
>>>>>> Endpoint endpoint = (Endpoint) ((org.apache.camel.Component)
>>>>>> component).createEndpoint("provider:com.amdocs.oxp.esb");
>>>>>>
>>>>>> exchange.getIn().setBody("Liav testing here!");
>>>>>>
>>>>>> Producer producer = ((org.apache.camel.Endpoint)
>>>>>> endpoint).createProducer();
>>>>>>
>>>>>> producer.start();
>>>>>> producer.process(exchange);
>>>>>> producer.stop();
>>>>>>
>>>>>> //System.out.println(exchange.getIn().toString() + "process
>>>>>> activated
>>>>>> by
>>>>>> SU");
>>>>>> }
>>>>>>
>>>>>> And got the following exception while SA's jar was deployed:
>>>>>>
>>>>>> ERROR - DeadLetterChannel - Failed delivery for
>>>>>> exchangeId:
>>>>>> ID-LIAVE02/1885-1231586726193/0-0. On delivery attemp
>>>>>> java.lang.NullPointerException
>>>>>> at
>>>>>> org.apache.servicemix.tutorial.camel.MyProcessor.process(MyProcessor.java:33)
>>>>>> at
>>>>>> org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:92)
>>>>>> at
>>>>>> org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:66)
>>>>>> at
>>>>>> org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorT
>>>>>> at
>>>>>> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:75)
>>>>>> at
>>>>>> org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:146)
>>>>>> at
>>>>>> org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:90)
>>>>>> at
>>>>>> org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
>>>>>> at
>>>>>> org.apache.camel.processor.Pipeline.process(Pipeline.java:85)
>>>>>> at
>>>>>> org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:39)
>>>>>> at
>>>>>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:41)
>>>>>> at
>>>>>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:66)
>>>>>> at
>>>>>> org.apache.camel.component.timer.TimerConsumer.sendTimerExchange(TimerConsumer.java:91)
>>>>>> at
>>>>>> org.apache.camel.component.timer.TimerConsumer$1.run(TimerConsumer.java:48)
>>>>>> at java.util.TimerThread.mainLoop(Timer.java:512)
>>>>>> at java.util.TimerThread.run(Timer.java:462)
>>>>>>
>>>>>> Be advise that line 33 is:Endpoint endpoint = (Endpoint)
>>>>>> ((org.apache.camel.Component)
>>>>>> component).createEndpoint("provider:com.amdocs.oxp.esb");
>>>>>>
>>>>>> My questions:
>>>>>>
>>>>>> 1. As bolded above i "fetched" my provider su component by staing
>>>>>> it's
>>>>>> name
>>>>>> - is it correct?
>>>>>>
>>>>>> 2. I used the following servicemix object (not camel's) since i work
>>>>>> with
>>>>>> servicemix provider endpoint. That's the reason for all the casting
>>>>>> in
>>>>>> my
>>>>>> code:
>>>>>> import org.apache.servicemix.jbi.deployment.Component;
>>>>>> import org.apache.servicemix.jbi.framework.Endpoint;
>>>>>>
>>>>>> Is it correct?
>>>>>>
>>>>>> Thank again,
>>>>>> Liav Ezer.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> Claus Ibsen-2 wrote:
>>>>>>>
>>>>>>> Hi
>>>>>>>
>>>>>>> You can use the producer template to call an external http server
>>>>>>> and
>>>>>>> get the response.
>>>>>>>
>>>>>>> See this tutorial:
>>>>>>> http://activemq.apache.org/camel/tutorial-axis-camel.html
>>>>>>>
>>>>>>> From the section - integrating Camel
>>>>>>>
>>>>>>> Its kinda the same but its just uses the producer template to save a
>>>>>>> file. Its the same API for using any of the camel components.
>>>>>>>
>>>>>>> Little sidenote:
>>>>>>> And since you use InOut you should use: requestBody instread of
>>>>>>> sendBody. However Camel is not to stricky about this yet so if you
>>>>>>> use
>>>>>>> a send instead of request then it should work as well.
>>>>>>>
>>>>>>> The demo shows how to inject a producer template from spring into
>>>>>>> your
>>>>>>> bean class = your processor. when you have this template you can
>>>>>>> call
>>>>>>> the external http server and get the response using the requestBody
>>>>>>> method.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Jan 8, 2009 at 1:46 PM, Liav Ezer <liav.e...@gmail.com>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> Here is my camel-context:
>>>>>>>>
>>>>>>>> <camelContext id="camel"
>>>>>>>> xmlns="http://activemq.apache.org/camel/schema/spring";>
>>>>>>>> <package>org.apache.servicemix.tutorial.camel</package>
>>>>>>>> </camelContext>
>>>>>>>>
>>>>>>>> <bean id="myProcessor"
>>>>>>>> class="org.apache.servicemix.tutorial.camel.MyProcessor"/>
>>>>>>>>
>>>>>>>> Here is my RouteBuilder java file:
>>>>>>>>
>>>>>>>> public class MyRouteBuilder extends RouteBuilder {
>>>>>>>> public void configure() {
>>>>>>>>
>>>>>>>> from("timer://tutorial?fixedRate=true&delay=3000&period=10000")
>>>>>>>> .setBody(constant(".....................Liav Camel
>>>>>>>> POC......................."))
>>>>>>>> .to("myProcessor");
>>>>>>>>
>>>>>>>> }
>>>>>>>> }
>>>>>>>>
>>>>>>>> Here is my processor java file:
>>>>>>>> public class MyProcessor implements Processor {
>>>>>>>> public void process(Exchange exchange) throws Exception {
>>>>>>>> //WANT TO INITIATE A CALL TO http pROVIDER END POINT &
>>>>>>>> PASS
>>>>>>>> THE
>>>>>>>> 'FROM'
>>>>>>>> // PARAMETRS RECIEVED PROIRE TO THE PROCESSOR
>>>>>>>> INVOKE.
>>>>>>>> }
>>>>>>>> }
>>>>>>>>
>>>>>>>> Thanks.
>>>>>>>> --
>>>>>>>> View this message in context:
>>>>>>>> http://www.nabble.com/How-do-i-call-an-HTTP-Provider-end-pont-from-the-process-method--tp21351142s22882p21351142.html
>>>>>>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>>
>>>>>>> /Claus Ibsen
>>>>>>> Apache Camel Committer
>>>>>>> Blog: http://davsclaus.blogspot.com/
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> View this message in context:
>>>>>> http://www.nabble.com/How-do-i-call-an-HTTP-Provider-end-pont-from-the-process-method--tp21351142s22882p21387207.html
>>>>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> /Claus Ibsen
>>>>> Apache Camel Committer
>>>>> Blog: http://davsclaus.blogspot.com/
>>>>>
>>>>>
>>>>
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/How-do-i-call-an-HTTP-Provider-end-pont-from-the-process-method--tp21351142s22882p21387318.html
>>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>>
>>> /Claus Ibsen
>>> Apache Camel Committer
>>> Blog: http://davsclaus.blogspot.com/
>>>
>>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/How-do-i-call-an-HTTP-Provider-end-pont-from-the-process-method--tp21351142s22882p21388391.html
>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>
>>
>
>
>
> --
>
> /Claus Ibsen
> Apache Camel Committer
> Blog: http://davsclaus.blogspot.com/
>
>
--
View this message in context:
http://www.nabble.com/How-do-i-call-an-HTTP-Provider-end-pont-from-the-process-method--tp21351142s22882p21389069.html
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