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Posted to users@servicemix.apache.org by KBerthelot <kb...@edgenet.com> on 2006/08/23 22:16:23 UTC
Creating PullPoints using WS-Notificatino
I'm trying to prototype a WS-Notification client that uses a pull style
notification. What I've done so far is to add another http:endpoint for the
CreatePullPoint service to xbean.xml in the wsn-http-binding example so that
it looks like:
<?xml version="1.0"?>
<beans xmlns:http="http://servicemix.apache.org/http/1.0"
xmlns:wsn="http://servicemix.org/wsnotification">
<http:endpoint service="wsn:NotificationBroker"
endpoint="http-binding"
targetService="wsn:NotificationBroker"
targetEndpoint="Broker"
role="consumer"
locationURI="http://localhost:8192/Broker/"
defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
soap="true"/>
<http:endpoint service="wsn:CreatePullPoint"
endpoint="http-binding2"
targetService="wsn:CreatePullPoint"
targetEndpoint="Broker"
role="consumer"
locationURI="http://localhost:8192/CreatePullPoint/"
defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
soap="true"/>
</beans>
I can then get the wsdl for CreatePullPoint using
http://localhost:8192/CreatePullPoint/main.wsdl which returns:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://servicemix.org/wsnotification"
xmlns:tns="http://servicemix.org/wsnotification"
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:wsa="http://www.w3.org/2005/08/addressing"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:wsntw="http://docs.oasis-open.org/wsn/bw-2"
xmlns:wsrf-r="http://docs.oasis-open.org/wsrf/r-2"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:wsn-bw="http://docs.oasis-open.org/wsn/bw-2"
xmlns:wsn-brw="http://docs.oasis-open.org/wsn/brw-2"
xmlns:wsn-b="http://docs.oasis-open.org/wsn/b-2"
xmlns:tnspt="http://docs.oasis-open.org/wsn/bw-2"
xmlns:wsrf-rw="http://docs.oasis-open.org/wsrf/rw-2"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:wsrf-bf="http://docs.oasis-open.org/wsrf/bf-2"
xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
xmlns:wsn-br="http://docs.oasis-open.org/wsn/br-2"
xmlns="http://schemas.xmlsoap.org/wsdl/">
<wsdl:import namespace="http://docs.oasis-open.org/wsn/bw-2"
location="porttypedef.wsdl"/>
<wsdl:binding name="http-binding2Binding" type="wsntw:CreatePullPoint">
<wsdlsoap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="CreatePullPoint">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="CreatePullPointRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="CreatePullPointResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
<wsdl:fault name="UnableToCreatePullPointFault">
<wsdlsoap:fault name="UnableToCreatePullPointFault" use="literal"/>
</wsdl:fault>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="CreatePullPoint">
<wsdl:port name="http-binding2" binding="tns:http-binding2Binding">
<wsdlsoap:address location="http://localhost:8192/CreatePullPoint/"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
When I invoke the CreatePullPoint operation using this wsdl, I get this
exception:
java.lang.RuntimeException: Could not create PullEndpoint
at
org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:58)
at
org.apache.servicemix.wsn.jms.JmsCreatePullPoint.createPullPoint(JmsCreatePullPoint.java:43)
at
org.apache.servicemix.wsn.AbstractCreatePullPoint.handleCreatePullPoint(AbstractCreatePullPoint.java:78)
at
org.apache.servicemix.wsn.AbstractCreatePullPoint.createPullPoint(AbstractCreatePullPoint.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.servicemix.wsn.component.WSNEndpoint.process(WSNEndpoint.java:136)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:397)
at
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:42)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:619)
at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:168)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:175)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:226)
at
org.apache.geronimo.connector.work.WorkerContext.run(WorkerContext.java:291)
at
EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Thread.java:595)
Caused by: javax.xml.bind.JAXBException
- with linked exception:
[java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory]
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:195)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:381)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:561)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:508)
at
org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:56)
It looks like the required Jaxb jars are in the classpath (as configured in
the wsn-http-binding example), so I'm confused as to why the classloader
can't find this class.
--
View this message in context: http://www.nabble.com/Creating-PullPoints-using-WS-Notificatino-tf2154620.html#a5951887
Sent from the ServiceMix - User forum at Nabble.com.
Re: Creating PullPoints using WS-Notificatino
Posted by Guillaume Nodet <gn...@gmail.com>.
I was talking of deploying a SU to the component.
Take a look at the content of an example SU:
http://svn.apache.org/viewvc/incubator/servicemix/trunk/servicemix-wsn2005/src/test/resources/pullpoint/
On 8/29/06, KBerthelot <kb...@edgenet.com> wrote:
>
>
> I assume you mean invoking the CreatePullPoint operation from another jbi
> component as opposed to invoking it externally with a web service call to
> a
> bc...no, not yet, but I'll try that.
>
>
> gnodet wrote:
> >
> > Have you tried deploying a SU which would contain the CreatePullPoint
> > request ?
> > I will investigate the CNFE problem.
> >
> > On 8/29/06, KBerthelot <kb...@edgenet.com> wrote:
> >>
> >>
> >> I'm still trying to sort out ServiceMix support for
> WS-Notification. We
> >> have
> >> a use case that requires remote service consumers to be intermittently
> >> disconnected from the network. This requires that we implement a
> >> pull-style
> >> notification pattern to publish updates for the clients. It seems that
> >> ServiceMix has the components in place to support this, but I haven't
> >> been
> >> able to put together a proof of concept to demonstrate that it
> works. I
> >> don't mind trudging forward, but I guess I should first confirm that
> the
> >> ServiceMix WS-Notification implementation can support my use case. Any
> >> feedback is much appreciated.
> >>
> >>
> >>
> >> KBerthelot wrote:
> >> >
> >> > I'm trying to prototype a WS-Notification client that uses a pull
> style
> >> > notification. What I've done so far is to add another http:endpoint
> >> for
> >> > the CreatePullPoint service to xbean.xml in the wsn-http-binding
> >> example
> >> > so that it looks like:
> >> >
> >> > <?xml version="1.0"?>
> >> > <beans xmlns:http="http://servicemix.apache.org/http/1.0"
> >> > xmlns:wsn="http://servicemix.org/wsnotification">
> >> >
> >> > <http:endpoint service="wsn:NotificationBroker"
> >> > endpoint="http-binding"
> >> > targetService="wsn:NotificationBroker"
> >> > targetEndpoint="Broker"
> >> > role="consumer"
> >> > locationURI="http://localhost:8192/Broker/"
> >> > defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
> >> > soap="true"/>
> >> >
> >> > <http:endpoint service="wsn:CreatePullPoint"
> >> > endpoint="http-binding2"
> >> > targetService="wsn:CreatePullPoint"
> >> > targetEndpoint="Broker"
> >> > role="consumer"
> >> > locationURI="http://localhost:8192/CreatePullPoint/"
> >> > defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
> >> > soap="true"/>
> >> > </beans>
> >> >
> >> >
> >> > I can then get the wsdl for CreatePullPoint using
> >> > http://localhost:8192/CreatePullPoint/main.wsdl which returns:
> >> >
> >> > <?xml version="1.0" encoding="UTF-8"?>
> >> > <wsdl:definitions
> >> targetNamespace="http://servicemix.org/wsnotification"
> >> > xmlns:tns="http://servicemix.org/wsnotification"
> >> > xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
> >> > xmlns:wsa="http://www.w3.org/2005/08/addressing"
> >> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >> > xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> >> > xmlns:wsntw="http://docs.oasis-open.org/wsn/bw-2"
> >> > xmlns:wsrf-r="http://docs.oasis-open.org/wsrf/r-2"
> >> > xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
> >> > xmlns:wsn-bw="http://docs.oasis-open.org/wsn/bw-2"
> >> > xmlns:wsn-brw="http://docs.oasis-open.org/wsn/brw-2"
> >> > xmlns:wsn-b="http://docs.oasis-open.org/wsn/b-2"
> >> > xmlns:tnspt="http://docs.oasis-open.org/wsn/bw-2"
> >> > xmlns:wsrf-rw="http://docs.oasis-open.org/wsrf/rw-2"
> >> > xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
> >> > xmlns:wsrf-bf="http://docs.oasis-open.org/wsrf/bf-2"
> >> > xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
> >> > xmlns:wsn-br="http://docs.oasis-open.org/wsn/br-2"
> >> > xmlns="http://schemas.xmlsoap.org/wsdl/">
> >> > <wsdl:import namespace="http://docs.oasis-open.org/wsn/bw-2"
> >> > location="porttypedef.wsdl"/>
> >> > <wsdl:binding name="http-binding2Binding"
> >> type="wsntw:CreatePullPoint">
> >> > <wsdlsoap:binding style="document"
> >> > transport="http://schemas.xmlsoap.org/soap/http"/>
> >> > <wsdl:operation name="CreatePullPoint">
> >> > <wsdlsoap:operation soapAction=""/>
> >> > <wsdl:input name="CreatePullPointRequest">
> >> > <wsdlsoap:body use="literal"/>
> >> > </wsdl:input>
> >> >
> >> > <wsdl:output name="CreatePullPointResponse">
> >> > <wsdlsoap:body use="literal"/>
> >> > </wsdl:output>
> >> > <wsdl:fault name="UnableToCreatePullPointFault">
> >> > <wsdlsoap:fault name="UnableToCreatePullPointFault"
> >> > use="literal"/>
> >> > </wsdl:fault>
> >> > </wsdl:operation>
> >> > </wsdl:binding>
> >> > <wsdl:service name="CreatePullPoint">
> >> >
> >> > <wsdl:port name="http-binding2"
> binding="tns:http-binding2Binding">
> >> > <wsdlsoap:address
> >> > location="http://localhost:8192/CreatePullPoint/"/>
> >> > </wsdl:port>
> >> > </wsdl:service>
> >> > </wsdl:definitions>
> >> >
> >> >
> >> >
> >> > When I invoke the CreatePullPoint operation using this wsdl, I get
> this
> >> > exception:
> >> >
> >> > java.lang.RuntimeException: Could not create PullEndpoint
> >> > at
> >> > org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java
> :58)
> >> > at
> >> > org.apache.servicemix.wsn.jms.JmsCreatePullPoint.createPullPoint(
> >> JmsCreatePullPoint.java:43)
> >> > at
> >> >
> >> org.apache.servicemix.wsn.AbstractCreatePullPoint.handleCreatePullPoint
> (
> >> AbstractCreatePullPoint.java:78)
> >> > at
> >> > org.apache.servicemix.wsn.AbstractCreatePullPoint.createPullPoint(
> >> AbstractCreatePullPoint.java:70)
> >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >> > at
> >> > sun.reflect.NativeMethodAccessorImpl.invoke(
> >> NativeMethodAccessorImpl.java:39)
> >> > at
> >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> >> DelegatingMethodAccessorImpl.java:25)
> >> > at java.lang.reflect.Method.invoke(Method.java:585)
> >> > at
> >> >
> >> org.apache.servicemix.wsn.component.WSNEndpoint.process(
> WSNEndpoint.java
> >> :136)
> >> > at
> >> > org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(
> >> AsyncBaseLifeCycle.java:397)
> >> > at
> >> > org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(
> >> BaseLifeCycle.java:42)
> >> > at
> >> >
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(
> >> DeliveryChannelImpl.java:619)
> >> > at
> >> > org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(
> >> AbstractFlow.java:168)
> >> > at
> >> >
> >> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(
> SedaFlow.java
> >> :175)
> >> > at
> >> > org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(
> SedaQueue.java
> >> :226)
> >> > at
> >> > org.apache.geronimo.connector.work.WorkerContext.run(
> WorkerContext.java
> >> :291)
> >> > at
> >> > EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown
> >> Source)
> >> > at java.lang.Thread.run(Thread.java:595)
> >> > Caused by: javax.xml.bind.JAXBException
> >> > - with linked exception:
> >> > [java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory
> ]
> >> > at
> >> > javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:195)
> >> > at javax.xml.bind.ContextFinder.find(ContextFinder.java:381)
> >> > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java
> :561)
> >> > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java
> :508)
> >> > at
> >> > org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java
> :56)
> >> >
> >> >
> >> > It looks like the required Jaxb jars are in the classpath (as
> >> configured
> >> > in the wsn-http-binding example), so I'm confused as to why the
> >> > classloader can't find this class.
> >> >
> >>
> >> --
> >> View this message in context:
> >>
> http://www.nabble.com/Creating-PullPoints-using-WS-Notificatino-tf2154620.html#a6041352
> >> Sent from the ServiceMix - User forum at Nabble.com.
> >>
> >>
> >
> >
> > --
> > Cheers,
> > Guillaume Nodet
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Creating-PullPoints-using-WS-Notification-tf2154620.html#a6046519
> Sent from the ServiceMix - User forum at Nabble.com.
>
>
--
Cheers,
Guillaume Nodet
Re: Creating PullPoints using WS-Notificatino
Posted by KBerthelot <kb...@edgenet.com>.
I assume you mean invoking the CreatePullPoint operation from another jbi
component as opposed to invoking it externally with a web service call to a
bc...no, not yet, but I'll try that.
gnodet wrote:
>
> Have you tried deploying a SU which would contain the CreatePullPoint
> request ?
> I will investigate the CNFE problem.
>
> On 8/29/06, KBerthelot <kb...@edgenet.com> wrote:
>>
>>
>> I'm still trying to sort out ServiceMix support for WS-Notification. We
>> have
>> a use case that requires remote service consumers to be intermittently
>> disconnected from the network. This requires that we implement a
>> pull-style
>> notification pattern to publish updates for the clients. It seems that
>> ServiceMix has the components in place to support this, but I haven't
>> been
>> able to put together a proof of concept to demonstrate that it works. I
>> don't mind trudging forward, but I guess I should first confirm that the
>> ServiceMix WS-Notification implementation can support my use case. Any
>> feedback is much appreciated.
>>
>>
>>
>> KBerthelot wrote:
>> >
>> > I'm trying to prototype a WS-Notification client that uses a pull style
>> > notification. What I've done so far is to add another http:endpoint
>> for
>> > the CreatePullPoint service to xbean.xml in the wsn-http-binding
>> example
>> > so that it looks like:
>> >
>> > <?xml version="1.0"?>
>> > <beans xmlns:http="http://servicemix.apache.org/http/1.0"
>> > xmlns:wsn="http://servicemix.org/wsnotification">
>> >
>> > <http:endpoint service="wsn:NotificationBroker"
>> > endpoint="http-binding"
>> > targetService="wsn:NotificationBroker"
>> > targetEndpoint="Broker"
>> > role="consumer"
>> > locationURI="http://localhost:8192/Broker/"
>> > defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
>> > soap="true"/>
>> >
>> > <http:endpoint service="wsn:CreatePullPoint"
>> > endpoint="http-binding2"
>> > targetService="wsn:CreatePullPoint"
>> > targetEndpoint="Broker"
>> > role="consumer"
>> > locationURI="http://localhost:8192/CreatePullPoint/"
>> > defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
>> > soap="true"/>
>> > </beans>
>> >
>> >
>> > I can then get the wsdl for CreatePullPoint using
>> > http://localhost:8192/CreatePullPoint/main.wsdl which returns:
>> >
>> > <?xml version="1.0" encoding="UTF-8"?>
>> > <wsdl:definitions
>> targetNamespace="http://servicemix.org/wsnotification"
>> > xmlns:tns="http://servicemix.org/wsnotification"
>> > xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
>> > xmlns:wsa="http://www.w3.org/2005/08/addressing"
>> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> > xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>> > xmlns:wsntw="http://docs.oasis-open.org/wsn/bw-2"
>> > xmlns:wsrf-r="http://docs.oasis-open.org/wsrf/r-2"
>> > xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
>> > xmlns:wsn-bw="http://docs.oasis-open.org/wsn/bw-2"
>> > xmlns:wsn-brw="http://docs.oasis-open.org/wsn/brw-2"
>> > xmlns:wsn-b="http://docs.oasis-open.org/wsn/b-2"
>> > xmlns:tnspt="http://docs.oasis-open.org/wsn/bw-2"
>> > xmlns:wsrf-rw="http://docs.oasis-open.org/wsrf/rw-2"
>> > xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
>> > xmlns:wsrf-bf="http://docs.oasis-open.org/wsrf/bf-2"
>> > xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
>> > xmlns:wsn-br="http://docs.oasis-open.org/wsn/br-2"
>> > xmlns="http://schemas.xmlsoap.org/wsdl/">
>> > <wsdl:import namespace="http://docs.oasis-open.org/wsn/bw-2"
>> > location="porttypedef.wsdl"/>
>> > <wsdl:binding name="http-binding2Binding"
>> type="wsntw:CreatePullPoint">
>> > <wsdlsoap:binding style="document"
>> > transport="http://schemas.xmlsoap.org/soap/http"/>
>> > <wsdl:operation name="CreatePullPoint">
>> > <wsdlsoap:operation soapAction=""/>
>> > <wsdl:input name="CreatePullPointRequest">
>> > <wsdlsoap:body use="literal"/>
>> > </wsdl:input>
>> >
>> > <wsdl:output name="CreatePullPointResponse">
>> > <wsdlsoap:body use="literal"/>
>> > </wsdl:output>
>> > <wsdl:fault name="UnableToCreatePullPointFault">
>> > <wsdlsoap:fault name="UnableToCreatePullPointFault"
>> > use="literal"/>
>> > </wsdl:fault>
>> > </wsdl:operation>
>> > </wsdl:binding>
>> > <wsdl:service name="CreatePullPoint">
>> >
>> > <wsdl:port name="http-binding2" binding="tns:http-binding2Binding">
>> > <wsdlsoap:address
>> > location="http://localhost:8192/CreatePullPoint/"/>
>> > </wsdl:port>
>> > </wsdl:service>
>> > </wsdl:definitions>
>> >
>> >
>> >
>> > When I invoke the CreatePullPoint operation using this wsdl, I get this
>> > exception:
>> >
>> > java.lang.RuntimeException: Could not create PullEndpoint
>> > at
>> > org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:58)
>> > at
>> > org.apache.servicemix.wsn.jms.JmsCreatePullPoint.createPullPoint(
>> JmsCreatePullPoint.java:43)
>> > at
>> >
>> org.apache.servicemix.wsn.AbstractCreatePullPoint.handleCreatePullPoint(
>> AbstractCreatePullPoint.java:78)
>> > at
>> > org.apache.servicemix.wsn.AbstractCreatePullPoint.createPullPoint(
>> AbstractCreatePullPoint.java:70)
>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> > at
>> > sun.reflect.NativeMethodAccessorImpl.invoke(
>> NativeMethodAccessorImpl.java:39)
>> > at
>> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
>> DelegatingMethodAccessorImpl.java:25)
>> > at java.lang.reflect.Method.invoke(Method.java:585)
>> > at
>> >
>> org.apache.servicemix.wsn.component.WSNEndpoint.process(WSNEndpoint.java
>> :136)
>> > at
>> > org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(
>> AsyncBaseLifeCycle.java:397)
>> > at
>> > org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(
>> BaseLifeCycle.java:42)
>> > at
>> > org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(
>> DeliveryChannelImpl.java:619)
>> > at
>> > org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(
>> AbstractFlow.java:168)
>> > at
>> >
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java
>> :175)
>> > at
>> > org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java
>> :226)
>> > at
>> > org.apache.geronimo.connector.work.WorkerContext.run(WorkerContext.java
>> :291)
>> > at
>> > EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown
>> Source)
>> > at java.lang.Thread.run(Thread.java:595)
>> > Caused by: javax.xml.bind.JAXBException
>> > - with linked exception:
>> > [java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory]
>> > at
>> > javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:195)
>> > at javax.xml.bind.ContextFinder.find(ContextFinder.java:381)
>> > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:561)
>> > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:508)
>> > at
>> > org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:56)
>> >
>> >
>> > It looks like the required Jaxb jars are in the classpath (as
>> configured
>> > in the wsn-http-binding example), so I'm confused as to why the
>> > classloader can't find this class.
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Creating-PullPoints-using-WS-Notificatino-tf2154620.html#a6041352
>> Sent from the ServiceMix - User forum at Nabble.com.
>>
>>
>
>
> --
> Cheers,
> Guillaume Nodet
>
>
--
View this message in context: http://www.nabble.com/Creating-PullPoints-using-WS-Notification-tf2154620.html#a6046519
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Re: Creating PullPoints using WS-Notificatino
Posted by Guillaume Nodet <gn...@gmail.com>.
Have you tried deploying a SU which would contain the CreatePullPoint
request ?
I will investigate the CNFE problem.
On 8/29/06, KBerthelot <kb...@edgenet.com> wrote:
>
>
> I'm still trying to sort out ServiceMix support for WS-Notification. We
> have
> a use case that requires remote service consumers to be intermittently
> disconnected from the network. This requires that we implement a
> pull-style
> notification pattern to publish updates for the clients. It seems that
> ServiceMix has the components in place to support this, but I haven't been
> able to put together a proof of concept to demonstrate that it works. I
> don't mind trudging forward, but I guess I should first confirm that the
> ServiceMix WS-Notification implementation can support my use case. Any
> feedback is much appreciated.
>
>
>
> KBerthelot wrote:
> >
> > I'm trying to prototype a WS-Notification client that uses a pull style
> > notification. What I've done so far is to add another http:endpoint for
> > the CreatePullPoint service to xbean.xml in the wsn-http-binding example
> > so that it looks like:
> >
> > <?xml version="1.0"?>
> > <beans xmlns:http="http://servicemix.apache.org/http/1.0"
> > xmlns:wsn="http://servicemix.org/wsnotification">
> >
> > <http:endpoint service="wsn:NotificationBroker"
> > endpoint="http-binding"
> > targetService="wsn:NotificationBroker"
> > targetEndpoint="Broker"
> > role="consumer"
> > locationURI="http://localhost:8192/Broker/"
> > defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
> > soap="true"/>
> >
> > <http:endpoint service="wsn:CreatePullPoint"
> > endpoint="http-binding2"
> > targetService="wsn:CreatePullPoint"
> > targetEndpoint="Broker"
> > role="consumer"
> > locationURI="http://localhost:8192/CreatePullPoint/"
> > defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
> > soap="true"/>
> > </beans>
> >
> >
> > I can then get the wsdl for CreatePullPoint using
> > http://localhost:8192/CreatePullPoint/main.wsdl which returns:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <wsdl:definitions targetNamespace="http://servicemix.org/wsnotification"
> > xmlns:tns="http://servicemix.org/wsnotification"
> > xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
> > xmlns:wsa="http://www.w3.org/2005/08/addressing"
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> > xmlns:wsntw="http://docs.oasis-open.org/wsn/bw-2"
> > xmlns:wsrf-r="http://docs.oasis-open.org/wsrf/r-2"
> > xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
> > xmlns:wsn-bw="http://docs.oasis-open.org/wsn/bw-2"
> > xmlns:wsn-brw="http://docs.oasis-open.org/wsn/brw-2"
> > xmlns:wsn-b="http://docs.oasis-open.org/wsn/b-2"
> > xmlns:tnspt="http://docs.oasis-open.org/wsn/bw-2"
> > xmlns:wsrf-rw="http://docs.oasis-open.org/wsrf/rw-2"
> > xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
> > xmlns:wsrf-bf="http://docs.oasis-open.org/wsrf/bf-2"
> > xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
> > xmlns:wsn-br="http://docs.oasis-open.org/wsn/br-2"
> > xmlns="http://schemas.xmlsoap.org/wsdl/">
> > <wsdl:import namespace="http://docs.oasis-open.org/wsn/bw-2"
> > location="porttypedef.wsdl"/>
> > <wsdl:binding name="http-binding2Binding"
> type="wsntw:CreatePullPoint">
> > <wsdlsoap:binding style="document"
> > transport="http://schemas.xmlsoap.org/soap/http"/>
> > <wsdl:operation name="CreatePullPoint">
> > <wsdlsoap:operation soapAction=""/>
> > <wsdl:input name="CreatePullPointRequest">
> > <wsdlsoap:body use="literal"/>
> > </wsdl:input>
> >
> > <wsdl:output name="CreatePullPointResponse">
> > <wsdlsoap:body use="literal"/>
> > </wsdl:output>
> > <wsdl:fault name="UnableToCreatePullPointFault">
> > <wsdlsoap:fault name="UnableToCreatePullPointFault"
> > use="literal"/>
> > </wsdl:fault>
> > </wsdl:operation>
> > </wsdl:binding>
> > <wsdl:service name="CreatePullPoint">
> >
> > <wsdl:port name="http-binding2" binding="tns:http-binding2Binding">
> > <wsdlsoap:address
> > location="http://localhost:8192/CreatePullPoint/"/>
> > </wsdl:port>
> > </wsdl:service>
> > </wsdl:definitions>
> >
> >
> >
> > When I invoke the CreatePullPoint operation using this wsdl, I get this
> > exception:
> >
> > java.lang.RuntimeException: Could not create PullEndpoint
> > at
> > org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:58)
> > at
> > org.apache.servicemix.wsn.jms.JmsCreatePullPoint.createPullPoint(
> JmsCreatePullPoint.java:43)
> > at
> > org.apache.servicemix.wsn.AbstractCreatePullPoint.handleCreatePullPoint(
> AbstractCreatePullPoint.java:78)
> > at
> > org.apache.servicemix.wsn.AbstractCreatePullPoint.createPullPoint(
> AbstractCreatePullPoint.java:70)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> > sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:39)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at
> > org.apache.servicemix.wsn.component.WSNEndpoint.process(WSNEndpoint.java
> :136)
> > at
> > org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(
> AsyncBaseLifeCycle.java:397)
> > at
> > org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(
> BaseLifeCycle.java:42)
> > at
> > org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(
> DeliveryChannelImpl.java:619)
> > at
> > org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(
> AbstractFlow.java:168)
> > at
> > org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java
> :175)
> > at
> > org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java
> :226)
> > at
> > org.apache.geronimo.connector.work.WorkerContext.run(WorkerContext.java
> :291)
> > at
> > EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown
> Source)
> > at java.lang.Thread.run(Thread.java:595)
> > Caused by: javax.xml.bind.JAXBException
> > - with linked exception:
> > [java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory]
> > at
> > javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:195)
> > at javax.xml.bind.ContextFinder.find(ContextFinder.java:381)
> > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:561)
> > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:508)
> > at
> > org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:56)
> >
> >
> > It looks like the required Jaxb jars are in the classpath (as configured
> > in the wsn-http-binding example), so I'm confused as to why the
> > classloader can't find this class.
> >
>
> --
> View this message in context:
> http://www.nabble.com/Creating-PullPoints-using-WS-Notificatino-tf2154620.html#a6041352
> Sent from the ServiceMix - User forum at Nabble.com.
>
>
--
Cheers,
Guillaume Nodet
Re: Creating PullPoints using WS-Notificatino
Posted by KBerthelot <kb...@edgenet.com>.
I'm still trying to sort out ServiceMix support for WS-Notification. We have
a use case that requires remote service consumers to be intermittently
disconnected from the network. This requires that we implement a pull-style
notification pattern to publish updates for the clients. It seems that
ServiceMix has the components in place to support this, but I haven't been
able to put together a proof of concept to demonstrate that it works. I
don't mind trudging forward, but I guess I should first confirm that the
ServiceMix WS-Notification implementation can support my use case. Any
feedback is much appreciated.
KBerthelot wrote:
>
> I'm trying to prototype a WS-Notification client that uses a pull style
> notification. What I've done so far is to add another http:endpoint for
> the CreatePullPoint service to xbean.xml in the wsn-http-binding example
> so that it looks like:
>
> <?xml version="1.0"?>
> <beans xmlns:http="http://servicemix.apache.org/http/1.0"
> xmlns:wsn="http://servicemix.org/wsnotification">
>
> <http:endpoint service="wsn:NotificationBroker"
> endpoint="http-binding"
> targetService="wsn:NotificationBroker"
> targetEndpoint="Broker"
> role="consumer"
> locationURI="http://localhost:8192/Broker/"
> defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
> soap="true"/>
>
> <http:endpoint service="wsn:CreatePullPoint"
> endpoint="http-binding2"
> targetService="wsn:CreatePullPoint"
> targetEndpoint="Broker"
> role="consumer"
> locationURI="http://localhost:8192/CreatePullPoint/"
> defaultMep="http://www.w3.org/2004/08/wsdl/in-out"
> soap="true"/>
> </beans>
>
>
> I can then get the wsdl for CreatePullPoint using
> http://localhost:8192/CreatePullPoint/main.wsdl which returns:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <wsdl:definitions targetNamespace="http://servicemix.org/wsnotification"
> xmlns:tns="http://servicemix.org/wsnotification"
> xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
> xmlns:wsa="http://www.w3.org/2005/08/addressing"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> xmlns:wsntw="http://docs.oasis-open.org/wsn/bw-2"
> xmlns:wsrf-r="http://docs.oasis-open.org/wsrf/r-2"
> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
> xmlns:wsn-bw="http://docs.oasis-open.org/wsn/bw-2"
> xmlns:wsn-brw="http://docs.oasis-open.org/wsn/brw-2"
> xmlns:wsn-b="http://docs.oasis-open.org/wsn/b-2"
> xmlns:tnspt="http://docs.oasis-open.org/wsn/bw-2"
> xmlns:wsrf-rw="http://docs.oasis-open.org/wsrf/rw-2"
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
> xmlns:wsrf-bf="http://docs.oasis-open.org/wsrf/bf-2"
> xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
> xmlns:wsn-br="http://docs.oasis-open.org/wsn/br-2"
> xmlns="http://schemas.xmlsoap.org/wsdl/">
> <wsdl:import namespace="http://docs.oasis-open.org/wsn/bw-2"
> location="porttypedef.wsdl"/>
> <wsdl:binding name="http-binding2Binding" type="wsntw:CreatePullPoint">
> <wsdlsoap:binding style="document"
> transport="http://schemas.xmlsoap.org/soap/http"/>
> <wsdl:operation name="CreatePullPoint">
> <wsdlsoap:operation soapAction=""/>
> <wsdl:input name="CreatePullPointRequest">
> <wsdlsoap:body use="literal"/>
> </wsdl:input>
>
> <wsdl:output name="CreatePullPointResponse">
> <wsdlsoap:body use="literal"/>
> </wsdl:output>
> <wsdl:fault name="UnableToCreatePullPointFault">
> <wsdlsoap:fault name="UnableToCreatePullPointFault"
> use="literal"/>
> </wsdl:fault>
> </wsdl:operation>
> </wsdl:binding>
> <wsdl:service name="CreatePullPoint">
>
> <wsdl:port name="http-binding2" binding="tns:http-binding2Binding">
> <wsdlsoap:address
> location="http://localhost:8192/CreatePullPoint/"/>
> </wsdl:port>
> </wsdl:service>
> </wsdl:definitions>
>
>
>
> When I invoke the CreatePullPoint operation using this wsdl, I get this
> exception:
>
> java.lang.RuntimeException: Could not create PullEndpoint
> at
> org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:58)
> at
> org.apache.servicemix.wsn.jms.JmsCreatePullPoint.createPullPoint(JmsCreatePullPoint.java:43)
> at
> org.apache.servicemix.wsn.AbstractCreatePullPoint.handleCreatePullPoint(AbstractCreatePullPoint.java:78)
> at
> org.apache.servicemix.wsn.AbstractCreatePullPoint.createPullPoint(AbstractCreatePullPoint.java:70)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.servicemix.wsn.component.WSNEndpoint.process(WSNEndpoint.java:136)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:397)
> at
> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:42)
> at
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:619)
> at
> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:168)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:175)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:226)
> at
> org.apache.geronimo.connector.work.WorkerContext.run(WorkerContext.java:291)
> at
> EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: javax.xml.bind.JAXBException
> - with linked exception:
> [java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory]
> at
> javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:195)
> at javax.xml.bind.ContextFinder.find(ContextFinder.java:381)
> at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:561)
> at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:508)
> at
> org.apache.servicemix.wsn.jms.JmsPullPoint.<init>(JmsPullPoint.java:56)
>
>
> It looks like the required Jaxb jars are in the classpath (as configured
> in the wsn-http-binding example), so I'm confused as to why the
> classloader can't find this class.
>
--
View this message in context: http://www.nabble.com/Creating-PullPoints-using-WS-Notificatino-tf2154620.html#a6041352
Sent from the ServiceMix - User forum at Nabble.com.