cxf-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From tedzo <tedzo2...@yahoo.com>
Subject NPE in JaxWsProxyFactoryBean...
Date Wed, 20 Aug 2008 06:46:22 GMT
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)


      
Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message