I think you can do the CamelTransportfactory setup a little simpler and
the route is wrong.
A long time ago I wrote an article about the Camel transport for cxf but
it should mostly still be valid:
https://cwiki.apache.org/confluence/display/CAMEL/Better+JMS+Transport+for+CXF+Webservice+using+Apache+Camel
Basically you have to create a normal cxf endpoint with
address="camel://direct:endpointname" and then a route in camel:
from("jetty://http://localhost:8080/servicename";).to("direct:endpointname")
So the jetty endpoint receives the request and forwards it to cxf with
the indirection of endpointname.
I hope that helps
Christian
Am 26.05.2011 13:56, schrieb Bengt Rodehav:
Christian,
I tried using the camel transport but I got the same exception (couldn't
find the ITrsWebService class). I'm not sure I did it the way you intended.
What I did was this:
* /*
** * Initialize camel transport for CXF
** */
** BusFactory bf = BusFactory.newInstance();
** Bus bus = bf.createBus();
** CamelTransportFactory camelTransportFactory = new
CamelTransportFactory();
** camelTransportFactory.setCamelContext(getContext());
** // register the conduit initiator
** ConduitInitiatorManager cim =
bus.getExtension(ConduitInitiatorManager.class);
** cim.registerConduitInitiator(CamelTransportFactory.TRANSPORT_ID,
camelTransportFactory);
** // register the destination factory
** DestinationFactoryManager dfm =
bus.getExtension(DestinationFactoryManager.class);
** dfm.registerDestinationFactory(CamelTransportFactory.TRANSPORT_ID,
camelTransportFactory);
** // set or bus as the default bus for cxf
** BusFactory.setDefaultBus(bus); **
** ITrsWebService serverBean = new TrsWebServiceImpl();**
** from("jetty:http://localhost:9001/trsws/";).to("direct:cxfin");
**
from("cxf:camel:direct:cxfin?serviceClass=se.digia.trs.route.webservice.ITrsWebService").bean(serverBean);
*
Not sure why this would help since I still end up with a URI starting with
"cxf:" and with the parameter
"serviceClass=se.digia.trs.route.webservice.ITrsWebService". If this class
couldn't be found before then it can't be found now either. Did I
misunderstand your suggestion?
/Bengt
2011/5/26 Bengt Rodehav<[email protected]>
This sounds like a new angle. Do you have any pointers as to how I do this?
Does it limit what I can do with CXF or is it "fully featured"?
/Bengt
2011/5/26 Christian Schneider<[email protected]>
You might want to try the camel transport for cxf instead.
I think in this case you do not need spring.
Christian
-----Ursprüngliche Nachricht-----
Von: [email protected] [mailto:[email protected]] Im Auftrag
von Bengt Rodehav
Gesendet: Donnerstag, 26. Mai 2011 12:17
An: [email protected]
Betreff: camel-cxf in OSGi, java DSL and iPOJO (no Spring)
I have great problems getting camel-cxf to work. I use Camel 2.7.1 running
in Karaf 2.2.0.
First, lets see what I can get to work...
If I create my camel context and my cxf endpoint from within Spring I do
get things to work, like this:
*META-INF/spring/beans.xml*
...
*<cxf:cxfEndpoint id="trsWsEndpoint"
** address="http://localhost:9000/trsws/";
**
serviceClass="se.digia.trs.route.webservice.ITrsWebService">
**</cxf:cxfEndpoint>**
**<bean id="routes" class="se.digia.trs.route.webservice.Routes" />**
**<camel:camelContext id="camel">
**<camel:routeBuilder ref="routes"/>
**</camel:camelContext>*
...
*Routes.java*
...
* ITrsWebService serverBean = new TrsWebServiceImpl();**
** from("cxf:bean:trsWsEndpoint")..bean(serverBean);*
...
Using soapUI I can verify that my implementation class gets called and
that the web service works.
However I have built a framework using iPOJO that basically creates the
camel context and the route when the iPOJO component is started. I thus do
not have access to any beans/endponts/contexts instantiated by Spring. How
can I get this to work?
I first tried to use cxf:bean like above. However there is no way (at
least I cant find any) to create the cxfEndpoint. I cant refer to the cxf
endpoint instantiated in Spring and I don't seem to be able to create one of
my own from Java.
I then tried using "cxf:" instead of "cxf:bean" like this:
* ITrsWebService serverBean = new TrsWebServiceImpl();
from("cxf:
http://localhost:9001/trsws/?serviceClass=se.digia.trs.route.webservic
e.ITrsWebService
").bean(serverBean);*
But for some reason camel-cxf can't seem to find the ITrsWebService class
(an interface). I get the following exception:
*2011-05-26 11:33:31,655 | ERROR | 01-fdce4f9f0365) | webservice
| ? ? | [ERROR] null :
[trs.route.webservice.8f8bae86-9561-4c21-be01-fdce4f9f0365] The
callback method start has thrown an exception : Camel context failed
to start (WS)
**java.lang.RuntimeException: Camel context failed to start (WS)
** at
se.digia.connect.core.service.RouteServiceBase.doStart(RouteServiceBas
e.java:70)
** at
se.digia.connect.core.service.ServiceBase.start(ServiceBase.java:46)
** at
se.digia.trs.route.webservice.WebserviceService.__start(WebserviceServ
ice.java:54)
** at
se.digia.trs.route.webservice.WebserviceService.start(WebserviceServic
e.java)
** at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)[:1.6.0_25]
** at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
ava:39)[:1.6.0_25]
** at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess
orImpl.java:25)[:1.6.0_25]
** at java.lang.reflect.Method.invoke(Method.java:597)[:1.6.0_25]
** at
org.apache.felix.ipojo.util.Callback.call(Callback.java:237)[68:org.ap
ache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.util.Callback.call(Callback.java:193)[68:org.ap
ache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallback.c
all(LifecycleCallback.java:86)[68:org.apache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHa
ndler.__stateChanged(LifecycleCallbackHandler.java:162)[68:org.apache.
felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHa
ndler.stateChanged(LifecycleCallbackHandler.java)[68:org.apache.felix.
ipojo:1.6.8]
** at
org.apache.felix.ipojo.InstanceManager.setState(InstanceManager.java:4
55)[68:org.apache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.InstanceManager.start(InstanceManager.java:336)
[68:org.apache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.ComponentFactory.createInstance(ComponentFactor
y.java:165)[68:org.apache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFacto
ry.java:301)[68:org.apache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFacto
ry.java:238)[68:org.apache.felix.ipojo:1.6.8]
** at
org.apache.felix.ipojo.IPojoFactory.updated(IPojoFactory.java:634)[68:
org.apache.felix.ipojo:1.6.8]
** at
org.apache.felix.cm.impl.ConfigurationManager$UpdateConfiguration.run(
ConfigurationManager.java:1567)[5:org.apache.felix.configadmin:1.2.8]
** at
org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)[5:org
.apache.felix.configadmin:1.2.8]
** at java.lang.Thread.run(Thread.java:662)[:1.6.0_25]
**Caused by: java.lang.ClassNotFoundException:
se.digia.trs.route.webservice.ITrsWebService not found by
org.apache.camel.camel-cxf [165]
** at
org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(
ModuleImpl.java:787)
** at
org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
** at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(Modu
leImpl.java:1768)
** at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_25]
** at
org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass2(ClassLoa
derUtils.java:236)
** at
org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass(ClassLoad
erUtils.java:222)
** at
org.apache.camel.component.cxf.CxfEndpoint.createServerFactoryBean(Cxf
Endpoint.java:378)
** at
org.apache.camel.component.cxf.CxfConsumer.<init>(CxfConsumer.java:59)
** at
org.apache.camel.component.cxf.CxfEndpoint.createConsumer(CxfEndpoint.
java:127)
** at
org.apache.camel.impl.EventDrivenConsumerRoute.addServices(EventDriven
ConsumerRoute.java:61)
** at
org.apache.camel.impl.DefaultRoute.onStartingServices(DefaultRoute.jav
a:75)
** at org.apache.camel.impl.RouteService.warmUp(RouteService.java:128)
** at
org.apache.camel.impl.DefaultCamelContext.doWarmUpRoutes(DefaultCamelC
ontext.java:1832)
** at
org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(Def
aultCamelContext.java:1758)
** at
org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(Defaul
tCamelContext.java:1548)
** at
org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelCon
text.java:1440)
** at
org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.
java:1336)
** at
org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:67)
** at
org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:54)
** at
org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.ja
va:1314)
** at
se.digia.connect.core.service.RouteServiceBase.doStart(RouteServiceBas
e.java:54)
** ... 21 more*
How can I expose a web service with camel-cxf completely without using
Spring? Is it even possible? If not, how do I access the cxf endpoint
instantiated by Spring from my java code?
I should add that I'm using code-first and thus do not use a WSDL file.
/Bengt
--
Christian Schneider
http://www.liquid-reality.de
CXF and Camel Architect
SOPERA - The Application Integration Division of Talend
http://www.talend.com
