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Posted to users@cxf.apache.org by tedzo <te...@yahoo.com> on 2008/08/20 08:46:22 UTC
NPE in JaxWsProxyFactoryBean...
Hello,
I have a HelloWorld client and server working great with WS-Security enabled. I am using cxf-2.1, tomcat6.
I am now trying to convert an existing class within my webapp into a service and test it using a standalone cxf client. I seem to be having trouble getting the client up and running although it is identical to the HelloWorld client.
JaxWsProxyFactoryBean is not finding some class. It can't be the client interface because that class is there on the classpath for sure... OR does cxf expect the client interface to exist in a specific location? The wsdl is available when I access it via the browser.
Any pointers are greatly appreciated.
Thanks.
My client is-
main() {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[] {"client/demo/spring/client/clientAppContext.xml"}); ---->> BLOWS UP RIGHT HERE
IXXAdmin_WS client = (IXXAdmin_WS) context.getBean("client");
Client proxy = ClientProxy.getClient( client );
Endpoint cxfEndpoint = proxy.getEndpoint();
Map<String,Object> outProps = new HashMap<String,Object>();
WSS4JOutInterceptor wssOut = new WSS4JOutInterceptor(outProps);
outProps.put(WSHandlerConstants.ACTION, "UsernameToken Timestamp");
outProps.put(WSHandlerConstants.USER, "ws-client");
outProps.put(WSHandlerConstants.PASSWORD_TYPE, WSConstants.PW_TEXT);
outProps.put(WSHandlerConstants.PW_CALLBACK_CLASS, demo.spring.client.ClientPasswordCallbackHandler.class.getName());
cxfEndpoint.getOutInterceptors().add(wssOut);
System.out.println("Server says: " + client.getSuperUserName());
}
The clientAppContext.xml is-
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd">
<bean id="client" class="com.bling.sms.admin.stug.server.manager.IStugAdmin_WS"
factory-bean="clientFactory" factory-method="create"/>
<bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
<property name="serviceClass" value="com.bling.sms.admin.stug.server.manager.IStugAdmin_WS"/>
<property name="address" value="http://localhost:8080/sms/Stug"/>
<property name="outInterceptors">
<list>
<bean class="org.apache.cxf.binding.soap.saaj.SAAJOutInterceptor" />
<ref bean="wss4jOutConfiguration" />
</list>
</property>
</bean>
<bean id="wss4jOutConfiguration" class="org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor">
<property name="properties">
<map>
<entry key="action" value="UsernameToken Timestamp"/>
<entry key="user" value="ws-client" />
<entry key="passwordType" value="PasswordText" />
<entry>
<key>
<value>passwordCallbackRef</value>
</key>
<ref bean="passwordCallback"/>
</entry>
</map>
</property>
</bean>
<bean id="passwordCallback" class="demo.spring.client.ClientPasswordCallbackHandler" />
</beans>
Stack trace-
Aug 19, 2008 11:15:49 PM org.apache.cxf.service.factory.ReflectionServiceFactory
Bean buildServiceFromClass
INFO: Creating Service {http://manager.server.stug.admin.sms.bling.com/}
IStugAdmin_WSService from class com.bling.sms.admin.stug.server.manager.I
StugAdmin_WS
Aug 19, 2008 11:15:49 PM org.springframework.beans.factory.support.DefaultSingle
tonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.Default
ListableBeanFactory@53fb57: defining beans [client,clientFactory,wss4jOutConfigu
ration,passwordCallback]; root of factory hierarchy
Exception in thread "main" org.springframework.beans.factory.BeanCreationExcepti
on: Error creating bean with name 'client' defined in class path resource [clien
t/demo/spring/client/clientAppContext.xml]: Instantiation of bean failed; nested
exception is org.springframework.beans.factory.BeanDefinitionStoreException: Fa
ctory method [public java.lang.Object org.apache.cxf.jaxws.JaxWsProxyFactoryBean
.create()] threw exception; nested exception is java.lang.NullPointerException
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Facto
ry method [public java.lang.Object org.apache.cxf.jaxws.JaxWsProxyFactoryBean.cr
eate()] threw exception; nested exception is java.lang.NullPointerException
Caused by: java.lang.NullPointerException
at org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass2(ClassLo
aderUtils.java:139)
at org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass(ClassLoa
derUtils.java:127)
at org.apache.cxf.jaxws.support.JaxWsServiceConfiguration.getRequestWrap
per(JaxWsServiceConfiguration.java:614)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.getReques
tWrapper(ReflectionServiceFactoryBean.java:1941)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createInp
utWrappedMessageParts(ReflectionServiceFactoryBean.java:1384)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createOpe
ration(ReflectionServiceFactoryBean.java:765)
at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.createOperation(
JaxWsServiceFactoryBean.java:473)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createInt
erface(ReflectionServiceFactoryBean.java:739)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:335)
at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFrom
Class(JaxWsServiceFactoryBean.java:513)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializ
eServiceModel(ReflectionServiceFactoryBean.java:396)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(Re
flectionServiceFactoryBean.java:181)
at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServ
iceFactoryBean.java:163)
at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoi
nt(AbstractWSDLBasedEndpointFactory.java:79)
at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.ja
va:51)
at org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFact
oryBean.java:97)
at org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBe
an.java:93)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy
.instantiate(SimpleInstantiationStrategy.java:118)
at org.springframework.beans.factory.support.ConstructorResolver.instant
iateUsingFactoryMethod(ConstructorResolver.java:344)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:78
3)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:710)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.createBean(AbstractAutowireCapableBeanFactory.java:386)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getOb
ject(AbstractBeanFactory.java:249)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistr
y.getSingleton(DefaultSingletonBeanRegistry.java:155)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java:246)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java:160)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.
preInstantiateSingletons(DefaultListableBeanFactory.java:291)
at org.springframework.context.support.AbstractApplicationContext.refres
h(AbstractApplicationContext.java:352)
at org.springframework.context.support.ClassPathXmlApplicationContext.<i
nit>(ClassPathXmlApplicationContext.java:122)
at org.springframework.context.support.ClassPathXmlApplicationContext.<i
nit>(ClassPathXmlApplicationContext.java:76)
at demo.spring.client.ConfigClient.main(ConfigClient.java:40)
Re: NPE in JaxWsProxyFactoryBean...
Posted by tedzo <te...@yahoo.com>.
Daniel,
Thanks for your response.
I am not sure which class you were referring to in your response. Since I
see the stacktrace on the client side and this being a pretty simple client,
there is probably only 1 classloader thats not finding something.
Thankfully, it is client side code that is having trouble. I went ahead and
used SoapUI to test the web service (which is what I was doing when I got
sidetracked by the NPE...). Everything looks good on the server side :)
Thanks.
dkulp wrote:
>
>
> Do you know what classloader the class is in?
>
> Looking at the code, I could see an NPE if the class is in the bootstrap
> classsloader, but that's kind of a bizarre case. I'll add some checks
> for
> that.
>
> Dan
>
> On Wednesday 20 August 2008 2:46:22 am tedzo wrote:
>> Hello,
>> I have a HelloWorld client and server working great with WS-Security
>> enabled. I am using cxf-2.1, tomcat6. I am now trying to convert an
>> existing class within my webapp into a service and test it using a
>> standalone cxf client. I seem to be having trouble getting the client up
>> and running although it is identical to the HelloWorld client.
>> JaxWsProxyFactoryBean is not finding some class. It can't be the client
>> interface because that class is there on the classpath for sure... OR
>> does
>> cxf expect the client interface to exist in a specific location? The wsdl
>> is available when I access it via the browser. Any pointers are greatly
>> appreciated.
>> Thanks.
>> My client is-
>> main() {
>> ClassPathXmlApplicationContext context = new
>> ClassPathXmlApplicationContext(new String[]
>> {"client/demo/spring/client/clientAppContext.xml"}); ---->> BLOWS UP
>> RIGHT
>> HERE
>>
>> IXXAdmin_WS client = (IXXAdmin_WS) context.getBean("client");
>> Client proxy = ClientProxy.getClient( client );
>> Endpoint cxfEndpoint = proxy.getEndpoint();
>> Map<String,Object> outProps = new HashMap<String,Object>();
>> WSS4JOutInterceptor wssOut = new WSS4JOutInterceptor(outProps);
>> outProps.put(WSHandlerConstants.ACTION, "UsernameToken Timestamp");
>> outProps.put(WSHandlerConstants.USER, "ws-client");
>> outProps.put(WSHandlerConstants.PASSWORD_TYPE, WSConstants.PW_TEXT);
>> outProps.put(WSHandlerConstants.PW_CALLBACK_CLASS,
>> demo.spring.client.ClientPasswordCallbackHandler.class.getName());
>> cxfEndpoint.getOutInterceptors().add(wssOut);
>> System.out.println("Server says: " + client.getSuperUserName());
>> }
>> The clientAppContext.xml is-
>> <beans xmlns="http://www.springframework.org/schema/beans"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xmlns:jaxws="http://cxf.apache.org/jaxws"
>> xsi:schemaLocation="
>> http://www.springframework.org/schema/beans
>> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
>> http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd">
>>
>> <bean id="client"
>> class="com.bling.sms.admin.stug.server.manager.IStugAdmin_WS"
>> factory-bean="clientFactory" factory-method="create"/>
>>
>> <bean id="clientFactory"
>> class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"> <property
>> name="serviceClass"
>> value="com.bling.sms.admin.stug.server.manager.IStugAdmin_WS"/> <property
>> name="address" value="http://localhost:8080/sms/Stug"/> <property
>> name="outInterceptors">
>> <list>
>> <bean
>> class="org.apache.cxf.binding.soap.saaj.SAAJOutInterceptor" /> <ref
>> bean="wss4jOutConfiguration" />
>> </list>
>> </property>
>> </bean>
>>
>> <bean id="wss4jOutConfiguration"
>> class="org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor"> <property
>> name="properties">
>> <map>
>> <entry key="action" value="UsernameToken Timestamp"/>
>> <entry key="user" value="ws-client" />
>> <entry key="passwordType" value="PasswordText" />
>> <entry>
>> <key>
>> <value>passwordCallbackRef</value>
>> </key>
>> <ref bean="passwordCallback"/>
>> </entry>
>> </map>
>> </property>
>> </bean>
>> <bean id="passwordCallback"
>> class="demo.spring.client.ClientPasswordCallbackHandler" /> </beans>
>> Stack trace-
>> Aug 19, 2008 11:15:49 PM
>> org.apache.cxf.service.factory.ReflectionServiceFactory Bean
>> buildServiceFromClass
>> INFO: Creating Service {http://manager.server.stug.admin.sms.bling.com/}
>> IStugAdmin_WSService from class com.bling.sms.admin.stug.server.manager.I
>> StugAdmin_WS
>> Aug 19, 2008 11:15:49 PM
>> org.springframework.beans.factory.support.DefaultSingle tonBeanRegistry
>> destroySingletons
>> INFO: Destroying singletons in
>> org.springframework.beans.factory.support.Default
>> ListableBeanFactory@53fb57: defining beans
>> [client,clientFactory,wss4jOutConfigu ration,passwordCallback]; root of
>> factory hierarchy
>> Exception in thread "main"
>> org.springframework.beans.factory.BeanCreationExcepti on: Error creating
>> bean with name 'client' defined in class path resource [clien
>> t/demo/spring/client/clientAppContext.xml]: Instantiation of bean failed;
>> nested exception is
>> org.springframework.beans.factory.BeanDefinitionStoreException: Fa ctory
>> method [public java.lang.Object
>> org.apache.cxf.jaxws.JaxWsProxyFactoryBean
>> .create()] threw exception; nested exception is
>> java.lang.NullPointerException Caused by:
>> org.springframework.beans.factory.BeanDefinitionStoreException: Facto ry
>> method [public java.lang.Object
>> org.apache.cxf.jaxws.JaxWsProxyFactoryBean.cr eate()] threw exception;
>> nested exception is java.lang.NullPointerException Caused by:
>> java.lang.NullPointerException
>> at
>> org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass2(ClassLo
>> aderUtils.java:139)
>> at
>> org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass(ClassLoa
>> derUtils.java:127)
>> at
>> org.apache.cxf.jaxws.support.JaxWsServiceConfiguration.getRequestWrap
>> per(JaxWsServiceConfiguration.java:614)
>> at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.getReques
>> tWrapper(ReflectionServiceFactoryBean.java:1941)
>> at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createInp
>> utWrappedMessageParts(ReflectionServiceFactoryBean.java:1384)
>> at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createOpe
>> ration(ReflectionServiceFactoryBean.java:765)
>> at
>> org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.createOperation(
>> JaxWsServiceFactoryBean.java:473)
>> at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createInt
>> erface(ReflectionServiceFactoryBean.java:739)
>> at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFro
>>mClass(ReflectionServiceFactoryBean.java:335) at
>> org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFrom
>> Class(JaxWsServiceFactoryBean.java:513)
>> at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializ
>> eServiceModel(ReflectionServiceFactoryBean.java:396)
>> at
>> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(Re
>> flectionServiceFactoryBean.java:181)
>> at
>> org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServ
>> iceFactoryBean.java:163)
>> at
>> org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoi
>> nt(AbstractWSDLBasedEndpointFactory.java:79)
>> at
>> org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.ja
>> va:51)
>> at
>> org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFact
>> oryBean.java:97)
>> at
>> org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBe
>> an.java:93)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
>> Source)
>> at java.lang.reflect.Method.invoke(Unknown Source)
>> at
>> org.springframework.beans.factory.support.SimpleInstantiationStrategy
>> .instantiate(SimpleInstantiationStrategy.java:118)
>> at
>> org.springframework.beans.factory.support.ConstructorResolver.instant
>> iateUsingFactoryMethod(ConstructorResolver.java:344)
>> at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBean
>> Factory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.ja
>>va:78 3)
>> at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBean
>> Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:710)
>> at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBean
>> Factory.createBean(AbstractAutowireCapableBeanFactory.java:386)
>> at
>> org.springframework.beans.factory.support.AbstractBeanFactory$1.getOb
>> ject(AbstractBeanFactory.java:249)
>> at
>> org.springframework.beans.factory.support.DefaultSingletonBeanRegistr
>> y.getSingleton(DefaultSingletonBeanRegistry.java:155)
>> at
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean
>> (AbstractBeanFactory.java:246)
>> at
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean
>> (AbstractBeanFactory.java:160)
>> at
>> org.springframework.beans.factory.support.DefaultListableBeanFactory.
>> preInstantiateSingletons(DefaultListableBeanFactory.java:291)
>> at
>> org.springframework.context.support.AbstractApplicationContext.refres
>> h(AbstractApplicationContext.java:352)
>> at
>> org.springframework.context.support.ClassPathXmlApplicationContext.
>> nit>(ClassPathXmlApplicationContext.java:122)
>> at
>> org.springframework.context.support.ClassPathXmlApplicationContext.
>> nit>(ClassPathXmlApplicationContext.java:76)
>> at demo.spring.client.ConfigClient.main(ConfigClient.java:40)
>
>
>
> --
> Daniel Kulp
> dkulp@apache.org
> http://www.dankulp.com/blog
>
>
--
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Re: NPE in JaxWsProxyFactoryBean...
Posted by Daniel Kulp <dk...@apache.org>.
Do you know what classloader the class is in?
Looking at the code, I could see an NPE if the class is in the bootstrap
classsloader, but that's kind of a bizarre case. I'll add some checks for
that.
Dan
On Wednesday 20 August 2008 2:46:22 am tedzo wrote:
> Hello,
> I have a HelloWorld client and server working great with WS-Security
> enabled. I am using cxf-2.1, tomcat6. I am now trying to convert an
> existing class within my webapp into a service and test it using a
> standalone cxf client. I seem to be having trouble getting the client up
> and running although it is identical to the HelloWorld client.
> JaxWsProxyFactoryBean is not finding some class. It can't be the client
> interface because that class is there on the classpath for sure... OR does
> cxf expect the client interface to exist in a specific location? The wsdl
> is available when I access it via the browser. Any pointers are greatly
> appreciated.
> Thanks.
> My client is-
> main() {
> ClassPathXmlApplicationContext context = new
> ClassPathXmlApplicationContext(new String[]
> {"client/demo/spring/client/clientAppContext.xml"}); ---->> BLOWS UP RIGHT
> HERE
>
> IXXAdmin_WS client = (IXXAdmin_WS) context.getBean("client");
> Client proxy = ClientProxy.getClient( client );
> Endpoint cxfEndpoint = proxy.getEndpoint();
> Map<String,Object> outProps = new HashMap<String,Object>();
> WSS4JOutInterceptor wssOut = new WSS4JOutInterceptor(outProps);
> outProps.put(WSHandlerConstants.ACTION, "UsernameToken Timestamp");
> outProps.put(WSHandlerConstants.USER, "ws-client");
> outProps.put(WSHandlerConstants.PASSWORD_TYPE, WSConstants.PW_TEXT);
> outProps.put(WSHandlerConstants.PW_CALLBACK_CLASS,
> demo.spring.client.ClientPasswordCallbackHandler.class.getName());
> cxfEndpoint.getOutInterceptors().add(wssOut);
> System.out.println("Server says: " + client.getSuperUserName());
> }
> The clientAppContext.xml is-
> <beans xmlns="http://www.springframework.org/schema/beans"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:jaxws="http://cxf.apache.org/jaxws"
> xsi:schemaLocation="
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
> http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd">
>
> <bean id="client"
> class="com.bling.sms.admin.stug.server.manager.IStugAdmin_WS"
> factory-bean="clientFactory" factory-method="create"/>
>
> <bean id="clientFactory"
> class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"> <property
> name="serviceClass"
> value="com.bling.sms.admin.stug.server.manager.IStugAdmin_WS"/> <property
> name="address" value="http://localhost:8080/sms/Stug"/> <property
> name="outInterceptors">
> <list>
> <bean
> class="org.apache.cxf.binding.soap.saaj.SAAJOutInterceptor" /> <ref
> bean="wss4jOutConfiguration" />
> </list>
> </property>
> </bean>
>
> <bean id="wss4jOutConfiguration"
> class="org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor"> <property
> name="properties">
> <map>
> <entry key="action" value="UsernameToken Timestamp"/>
> <entry key="user" value="ws-client" />
> <entry key="passwordType" value="PasswordText" />
> <entry>
> <key>
> <value>passwordCallbackRef</value>
> </key>
> <ref bean="passwordCallback"/>
> </entry>
> </map>
> </property>
> </bean>
> <bean id="passwordCallback"
> class="demo.spring.client.ClientPasswordCallbackHandler" /> </beans>
> Stack trace-
> Aug 19, 2008 11:15:49 PM
> org.apache.cxf.service.factory.ReflectionServiceFactory Bean
> buildServiceFromClass
> INFO: Creating Service {http://manager.server.stug.admin.sms.bling.com/}
> IStugAdmin_WSService from class com.bling.sms.admin.stug.server.manager.I
> StugAdmin_WS
> Aug 19, 2008 11:15:49 PM
> org.springframework.beans.factory.support.DefaultSingle tonBeanRegistry
> destroySingletons
> INFO: Destroying singletons in
> org.springframework.beans.factory.support.Default
> ListableBeanFactory@53fb57: defining beans
> [client,clientFactory,wss4jOutConfigu ration,passwordCallback]; root of
> factory hierarchy
> Exception in thread "main"
> org.springframework.beans.factory.BeanCreationExcepti on: Error creating
> bean with name 'client' defined in class path resource [clien
> t/demo/spring/client/clientAppContext.xml]: Instantiation of bean failed;
> nested exception is
> org.springframework.beans.factory.BeanDefinitionStoreException: Fa ctory
> method [public java.lang.Object org.apache.cxf.jaxws.JaxWsProxyFactoryBean
> .create()] threw exception; nested exception is
> java.lang.NullPointerException Caused by:
> org.springframework.beans.factory.BeanDefinitionStoreException: Facto ry
> method [public java.lang.Object
> org.apache.cxf.jaxws.JaxWsProxyFactoryBean.cr eate()] threw exception;
> nested exception is java.lang.NullPointerException Caused by:
> java.lang.NullPointerException
> at
> org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass2(ClassLo
> aderUtils.java:139)
> at
> org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass(ClassLoa
> derUtils.java:127)
> at
> org.apache.cxf.jaxws.support.JaxWsServiceConfiguration.getRequestWrap
> per(JaxWsServiceConfiguration.java:614)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.getReques
> tWrapper(ReflectionServiceFactoryBean.java:1941)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createInp
> utWrappedMessageParts(ReflectionServiceFactoryBean.java:1384)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createOpe
> ration(ReflectionServiceFactoryBean.java:765)
> at
> org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.createOperation(
> JaxWsServiceFactoryBean.java:473)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createInt
> erface(ReflectionServiceFactoryBean.java:739)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFro
>mClass(ReflectionServiceFactoryBean.java:335) at
> org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFrom
> Class(JaxWsServiceFactoryBean.java:513)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializ
> eServiceModel(ReflectionServiceFactoryBean.java:396)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(Re
> flectionServiceFactoryBean.java:181)
> at
> org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServ
> iceFactoryBean.java:163)
> at
> org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoi
> nt(AbstractWSDLBasedEndpointFactory.java:79)
> at
> org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.ja
> va:51)
> at
> org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFact
> oryBean.java:97)
> at
> org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBe
> an.java:93)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.springframework.beans.factory.support.SimpleInstantiationStrategy
> .instantiate(SimpleInstantiationStrategy.java:118)
> at
> org.springframework.beans.factory.support.ConstructorResolver.instant
> iateUsingFactoryMethod(ConstructorResolver.java:344)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBean
> Factory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.ja
>va:78 3)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBean
> Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:710) at
> org.springframework.beans.factory.support.AbstractAutowireCapableBean
> Factory.createBean(AbstractAutowireCapableBeanFactory.java:386)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getOb
> ject(AbstractBeanFactory.java:249)
> at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistr
> y.getSingleton(DefaultSingletonBeanRegistry.java:155)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean
> (AbstractBeanFactory.java:246)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean
> (AbstractBeanFactory.java:160)
> at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.
> preInstantiateSingletons(DefaultListableBeanFactory.java:291)
> at
> org.springframework.context.support.AbstractApplicationContext.refres
> h(AbstractApplicationContext.java:352)
> at
> org.springframework.context.support.ClassPathXmlApplicationContext.<i
> nit>(ClassPathXmlApplicationContext.java:122)
> at
> org.springframework.context.support.ClassPathXmlApplicationContext.<i
> nit>(ClassPathXmlApplicationContext.java:76)
> at demo.spring.client.ConfigClient.main(ConfigClient.java:40)
--
Daniel Kulp
dkulp@apache.org
http://www.dankulp.com/blog