On Thu, Jul 14, 2016 at 4:27 PM, Lakshman Udayakantha <[email protected]>
wrote:

> Hi KasunG,
>
> This was almost done except jaxrs_basic web app not deploying properly.
> Got exception [1]. Anyway I checked for the class which says CNF and it was
> there in classpath.  This jaxrs_basic  web app needs CXF runtime jars and
> this web app using to demonstrate custom runtime environment support.
> Anyhow TomEE already bundling CXF runtime, it seems not appropriate CXF as
> a separate runtime. right?.
>

Yes, that seems to be the case. Since CXF is coming from TomEE, CXF is not
needed as a runtime. But, TomEE only packs CXF's jax-rs related libs. We
need to ship jax-ws libs as well.


> How about creating a separate run time rather than CXF and creating
> another web app to test that and bundling current CXF jars in lib itself?
>
> [1]  SEVERE [localhost-startStop-1]
> org.apache.catalina.core.StandardContext.listenerStart Exception sending
> context initialized event to listener instance of class
> org.springframework.web.context.ContextLoaderListener
>
>  org.springframework.beans.factory.BeanDefinitionStoreException:
> Unexpected exception parsing XML document from ServletContext resource
> [/WEB-INF/customBeans.xml]; nested exception is
> org.springframework.beans.FatalBeanException: Invalid NamespaceHandler
> class [org.apache.cxf.jaxrs.spring.NamespaceHandler] for namespace [
> http://cxf.apache.org/jaxrs]: problem with handler class file or
> dependent class; nested exception is java.lang.NoClassDefFoundError:
> org/springframework/beans/factory/xml/NamespaceHandlerSupport
>
> at
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:414)
>
> at
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
>
> at
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
>
> at
> org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
>
> at
> org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
>
> at
> org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
>
> at
> org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
>
> at
> org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
>
> at
> org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
>
> at
> org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:609)
>
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:510)
>
> at
> org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)
>
> at
> org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)
>
> at
> org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
>
> at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4716)
>
> at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5178)
>
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152)
>
> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
>
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:702)
>
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
>
> at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:952)
>
> at
> org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1823)
>
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>
> at java.lang.Thread.run(Thread.java:745)
>
> Caused by: org.springframework.beans.FatalBeanException: Invalid
> NamespaceHandler class [org.apache.cxf.jaxrs.spring.NamespaceHandler] for
> namespace [http://cxf.apache.org/jaxrs]: problem with handler class file
> or dependent class; nested exception is java.lang.NoClassDefFoundError:
> org/springframework/beans/factory/xml/NamespaceHandlerSupport
>
> at
> org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:140)
>
> at
> org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1406)
>
> at
> org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1401)
>
> at
> org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:168)
>
> at
> org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:138)
>
> at
> org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:94)
>
> at
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)
>
> at
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)
>
> ... 26 more
>
> Caused by: java.lang.NoClassDefFoundError:
> org/springframework/beans/factory/xml/NamespaceHandlerSupport
>
> at java.lang.ClassLoader.defineClass1(Native Method)
>
> at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
>
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
>
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
>
> at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
>
> at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
>
> at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
>
> at java.security.AccessController.doPrivileged(Native Method)
>
> at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
>
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>
> at java.lang.Class.forName0(Native Method)
>
> at java.lang.Class.forName(Class.java:348)
>
> at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1268)
>
> at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1116)
>
> at org.springframework.util.ClassUtils.forName(ClassUtils.java:250)
>
> at
> org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:125)
>
> ... 33 more
>
>
> Thanks
>
> On Fri, Jul 8, 2016 at 11:27 AM, Lakshman Udayakantha <[email protected]>
> wrote:
>
>> Hi,
>>
>> We are working on $subject. Anyway after integration, custom runtime
>> environment feature is broken because TomEE is using different class
>> loading behaviour. We need to override the class loading behaviour in TomEE
>> in order to preserve the behaviour of this feature of AS. After a
>> discussion on TomEE dev mailing thread, It was suggested to use
>> ClassLoaderEnricher API They provided. After fixing this we need to test
>> the distribution with java EE samples.
>>
>> Thanks
>> --
>> Lakshman Udayakantha
>> WSO2 Inc. www.wso2.com
>> lean.enterprise.middleware
>> Mobile: *0714388124 <0714388124>*
>>
>>
>
>
> --
> Lakshman Udayakantha
> WSO2 Inc. www.wso2.com
> lean.enterprise.middleware
> Mobile: *0714388124 <0714388124>*
>
>


-- 

*Kasun Gajasinghe*Associate Technical Lead, WSO2 Inc.
email: kasung AT spamfree wso2.com
linked-in: http://lk.linkedin.com/in/gajasinghe
blog: http://kasunbg.org
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