... ah, I think
META-INF/cxf/bus-extensions.txt
... is missing... will try this and post the results here. I think I
have to add some additional include rules in Maven Shade...
As for the reason why I do this: just to have an easy to distribute
single purpose service (there'll be more of those)... previously I had a
WAR file packaged with Jetty Distribution as .tar.gz, then I created a
Jetty Standalone service (similar to this approach) and finally I just
wanted to do the same with Undertow.io (the benchmarks look promising).
Either way, all three approaches are fine, just have a preference for
the single JAR as they are included in a Docker configuration... and
this way it only takes a line in the Dockerfile ;-)
If you are asking why Maven Shade is used: it just does the Job very
nicely... especially merging all the Spring schema and handler files.
Thanks again for the hint.
Cheers,
Aleks
On 04.05.2014 09:26, Andrei Shakirin wrote:
Hi,
Normally this stack trace is caused by missing cxf-rt-transports-http-xxx.jar
on the classpath.
Either the class HTTPTransportFactory.class or META-INF/cxf/bus-extensions.txt
is not in your jar.
Out of curiosity: what is the reason to compose CXF and Spring in single jar
using Maven Shade?
Regards,
Andrei.
-----Original Message-----
From: Aleksandar Vidakovic [mailto:[email protected]]
Sent: Sonntag, 4. Mai 2014 01:04
To: [email protected]
Subject: Undertow + CXF + Spring single JAR
Hi,
... I tried to package a CXF project with fairly standard WAR setup (CXFServlet
in web.xml configured) and some additional Spring configuration (nothing
fancy) in a single JAR (with Maven Shade plugin).
99% is working (Undertow is starting, Spring context gets initialized), but CXF
has a problem picking up a transport. I thought that it would just behave the
same way like in a servlet container environment, but apparently something is
missing.
This is the exception that I get:
[console]
Exception in thread "main"
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name
'org.apache.cxf.jaxrs.spring.JAXRSServerFactoryBeanDefinitionParser$SpringJA
XRSServerFactoryBean---72839183':
Invocation of init method failed; nested exception is
org.apache.cxf.service.factory.ServiceConstructionException
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
ory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
ory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
ory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(
AbstractBeanFactory.java:304)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSi
ngleton(DefaultSingletonBeanRegistry.java:228)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(A
bstractBeanFactory.java:300)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstr
actBeanFactory.java:195)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInst
antiateSingletons(DefaultListableBeanFactory.java:703)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFac
toryInitialization(AbstractApplicationContext.java:760)
at
org.springframework.context.support.AbstractApplicationContext.refresh(Abstr
actApplicationContext.java:482)
at
org.apache.cxf.transport.servlet.CXFServlet.createSpringContext(CXFServlet.jav
a:151)
at
org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:74)
at
org.apache.cxf.transport.servlet.CXFNonSpringServlet.init(CXFNonSpringServlet.
java:76)
at
io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(Manag
edServlet.java:214)
at
io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:1
19)
at
io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerI
mpl.java:501)
at com.hotlabuyo.rest.server.Main.main(Main.java:51)
Caused by: org.apache.cxf.service.factory.ServiceConstructionException
at
org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.j
ava:205)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI
mpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
ory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1681)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
ory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1620)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
ory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
... 16 more
Caused by: org.apache.cxf.BusException: No DestinationFactory was found for
the namespacehttp://cxf.apache.org/transports/http.
at
org.apache.cxf.bus.managers.DestinationFactoryManagerImpl.getDestinationF
actory(DestinationFactoryManagerImpl.java:122)
at
org.apache.cxf.endpoint.ServerImpl.initDestination(ServerImpl.java:79)
at org.apache.cxf.endpoint.ServerImpl.<init>(ServerImpl.java:63)
at
org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.j
ava:160)
... 23 more
[/console]
... and the relevant piece of configuration for CXF looks like this:
[config]
...
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-*.xml" />
...
[/config]
Did anyone try this setup already?
Any help with this would be much appreciated.
Thanks in advance and cheers,
Aleks
