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From Daniel Kulp <dk...@apache.org>
Subject Re: CXF 2.6.6 Tomcat Classloading Issue
Date Wed, 31 Jul 2013 22:46:09 GMT

Did you also add the jaxrs-api jar to the "my-libs" dir?   It LOOKS to me like the annotation
classes couldn't be loaded from the class loader of your API's.

Dan


On Jul 31, 2013, at 2:08 PM, Tom Hartwell <tom.hartwell@gmail.com> wrote:

> I'm using CXF 2.6.6 for JAX-RS services. Because I would like to expose the
> service interface to be usable by other webapps, I've separated the
> serviceBean interface and implementation into 2 different jars:
> service-api.jar and service.jar
> 
> In order for other webapps to utilize the api jar, I've deployed the jar to
> tomcat/lib/my-libs and added an entry in catalina.properties:
> 
> common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar,${catalina.home}/lib/my-libs/*.jar
> 
> However this does not work when CXF/Spring try to load the XML definition
> of my service. If I place the API jar into my webapp's lib directory there
> is no problem, but that defeats the purpose of having an API jar that can
> be shared across webapps.
> 
> TIA for any input on the matter,
> Tom
> 
> 
> 
> The following is the error in my startup logs:
> 
> 2013-07-31 10:58:48,759 [main] ERROR
> org.apache.cxf.jaxrs.AbstractJAXRSFactoryBean - No resource classes found
> 2013-07-31 10:58:48,764 [main] ERROR
> com.awarepoint.service.servlet.SpringApplicationContext - FAILURE invoking
> create of
> org.apache.cxf.jaxrs.spring.JAXRSServerFactoryBeanDefinitionParser$SpringJAXRSServerFactoryBean
> java.lang.reflect.InvocationTargetException
> 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:597)
> at
> com.awarepoint.service.servlet.SpringApplicationContext.invokeInitMethod(SpringApplicationContext.java:83)
> at
> com.awarepoint.service.servlet.SpringApplicationContext.refresh(SpringApplicationContext.java:70)
> at
> org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
> at
> org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
> at
> org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
> at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4206)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> at org.apache.catalina.core.StandardService.start(StandardService.java:525)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> 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:597)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
> Caused by: org.apache.cxf.service.factory.ServiceConstructionException
> at
> org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:194)
> ... 24 more
> Caused by: javax.ws.rs.WebApplicationException
> at
> org.apache.cxf.jaxrs.AbstractJAXRSFactoryBean.checkResources(AbstractJAXRSFactoryBean.java:315)
> at
> org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:144)
> ... 24 more

-- 
Daniel Kulp
dkulp@apache.org - http://dankulp.com/blog
Talend Community Coder - http://coders.talend.com


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