Hi
It looks like the servlet transport factory did not set up the transport
id for you to use.
If you just want CXF Servlet to use the CXFBusFactory , you can add this
option
-Dorg.apache.cxf.bus.factory=org.apache.cxf.bus.CXFBusFactory to your
WebContainer's start up script.
Willem.
bobbydole wrote:
Hello,
I downloaded the latest snapshot,
apache-cxf-2.1-incubator-20070918.014642-3, I'm still getting the same
error:
java.lang.NullPointerException
at
org.apache.cxf.frontend.AbstractEndpointFactory.createEndpointInfo(AbstractEndpointFactory.java:172)
at
org.apache.cxf.frontend.AbstractEndpointFactory.createEndpoint(AbstractEndpointFactory.java:110)
at
org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:107)
at com.bob.dole.super.servlet.AppInit.init(AppInit.java:105)
So I sort of switched gears and tried to get it up and running without using
the simple-frontend. So I added the CXFServlet to my web.xml, and removed
the ServerFactory code, and replaced it with the EndpointPublish code.
Here's the bit of my code:
org.apache.cxf.bus.CXFBusFactory busFactory = new
org.apache.cxf.bus.CXFBusFactory();
BusFactory.setDefaultBus(busFactory.createBus());
BusFactory.setThreadDefaultBus(busFactory.createBus());
Endpoint.publish("/test/Hello", new TestService());
However this brings me back to my original error:
java.lang.NoClassDefFoundError:
org/springframework/beans/factory/xml/NamespaceHandlerResolver
at
org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:83)
at
org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:65)
at
org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:52)
at
org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(CXFServlet.java:152)
at org.apache.cxf.transport.servlet.CXFServlet.init(CXFServlet.java:98)
Since it's creating the Bus in the CXFServlet it makes sense that my
setDefaultBus in the code doesn't affect it at all. How can I set the
CXFServlet to use the CXF Bus instead of the SpringBus? Dan had mentioned
setting setting the system property to org.apache.cxf.bus.CXFBusFactory. But
I am unsure how to do that.
Once again thanks for all your help!
Willem2 wrote:
Hi,
I just check the stack trace , current CXF trunk add a null pointer
checker at that point , can you try the latest SNAPSHOT?
If you want to use the ServletTransport with the simple front end APIļ¼
you still need to add the CXFServlet into you web.xml.
The cxf-servlet.xml just contains the Endpoint Information, if you had
some place to put the code which calls the ServerFactoryBean, you can
drop the cxf-servlet.xml.
Willem.
bobbydole wrote:
Thank you so much!
I ended up doing this:
org.apache.cxf.bus.CXFBusFactory busFactory = new
org.apache.cxf.bus.CXFBusFactory();
BusFactory.setDefaultBus(busFactory.createBus());
BusFactory.setThreadDefaultBus(busFactory.createBus());
ServerFactoryBean svrFactory = new ServerFactoryBean();
However now I'm running into another problem. It seems to want to use the
Jetty jars (for a JettyHTTPTransportFactory), which I'm pretty sure I
don't
want to use since I'm using Tomcat.
So I set destinationFactory as follows:
svrFactory.setDestinationFactory(new
ServletTransportFactory());
svrFactory.setServiceClass(Test.class);
svrFactory.setAddress("http://localhost/Test/Hello";);
svrFactory.setServiceBean(test);
svrFactory.create();
However now I get NullPointerException
java.lang.NullPointerException
at
org.apache.cxf.frontend.AbstractEndpointFactory.createEndpointInfo(AbstractEndpointFactory.java:166)
at
org.apache.cxf.frontend.AbstractEndpointFactory.createEndpoint(AbstractEndpointFactory.java:104)
at
org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:108)
Maybe it would help if I described what I want to get done. Currently I
have
2 servlets running in tomcat that I need to turn into services. I'm sort
of
lost and confused on what my next time would be. If I want to use the
simple
frontend method do I need to add the CXFServlet to my web.xml? I dropped
the
cxf-servlet.xml in my web-inf directory, how ever it doesn't seem to do
anything. Do I have to add it to a another file to get it to load?
Thanks for all the help, I feel like I'm so close!
dkulp wrote:
You probably could call:
org.apache.cxf.bus.CXFBusFactory.createBus();
first to cause it to create an Extension based bus. You may need to
call BusFactory.setDefaultBus(...) and
BusFactory.setThreadDefaultBus(...) with the return of the createBus()
to force the bus to be there and avoid trying to create a spring one.
You could also set the system property:
org.apache.cxf.bus.factory
to:
org.apache.cxf.bus.CXFBusFactory
That should work as well.
Dan
On Monday 17 September 2007, bobbydole wrote:
Thanks for the reply!
Is there any way to over ride this behavior? We are using Spring, but
I've been told not to stay away from the spring JARs in CXF. I think
that we're using an older version of spring, and we don't want to mess
with upgrading at this time.. I don't know how to include the newer
spring files without messing with the old ones.
Any suggestions?
This has been driving me mad all day.. :(
Dan Diephouse-2 wrote:
Hiya,
I believe that the BusFactory will not create a new Bus unless it
detects spring on your classpath. The fact that you're getting a
NoClassDefFoundError supports this - otherwise you would have a
ClassNotFoundException. So I would double check your classpath.
Cheers,
- Dan
bobbydole wrote:
Hello, I'm trying to get a simple web service setup using CXF.
Basically I'm
following the simple frontend example. However when I run it it I
get this
exception:
java.lang.NoClassDefFoundError:
org/springframework/beans/factory/xml/NamespaceHandlerResolver
at
org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFacto
ry.java:83) at
org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFacto
ry.java:65) at
org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFacto
ry.java:52) at
org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:69) at
org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:58) at
org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:98)
at
org.apache.cxf.frontend.AbstractEndpointFactory.getBus(AbstractEndp
ointFactory.java:274) at
org.apache.cxf.frontend.AbstractEndpointFactory.initializeServiceFa
ctory(AbstractEndpointFactory.java:150) at
org.apache.cxf.frontend.ServerFactoryBean.initializeServiceFactory(
ServerFactoryBean.java:144) at
org.apache.cxf.frontend.AbstractEndpointFactory.createEndpoint(Abst
ractEndpointFactory.java:80) at
org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.
java:108)
Which looks to me like it requires the Spring of some sort, or at
least it
appears to want to use Spring.
All I want to do is get a simple frontend service running without
spring (as
I can't use it) Any one got any ideas?
Thanks!
--
Dan Diephouse
MuleSource
http://mulesource.com | http://netzooid.com/blog
--
J. Daniel Kulp
Principal Engineer
IONA
P: 781-902-8727 C: 508-380-7194
[EMAIL PROTECTED]
http://www.dankulp.com/blog
