NullpointerException when ServiceClass is not set on client
-----------------------------------------------------------
Key: CXF-2476
URL: https://issues.apache.org/jira/browse/CXF-2476
Project: CXF
Issue Type: Bug
Components: JAX-WS Runtime
Affects Versions: 2.2.4
Reporter: Christian Schneider
When the serviceClass property is set to an empty string or not defined in a
client definition a NullpointerException is thrown:
<jaxws:client id="customerService"
serviceName="customer:CustomerServiceService"
endpointName="customer:CustomerServiceEndpoint"
address="http://localhost:9090/CustomerServicePort";
serviceClass="">
</jaxws:client>
The issue can be easily reproduced by deleting the setting the serviceClass
like above in the WSDL first example and starting the
CustomerServiceSpringClient.
I think we should throw a meaningfull Exception that says that serviceClass has
to be set to the fully qualified name of the service interface. The question is
only: Where is the right place to put this?
The exception is attached below:
--------------------------------------------------------
Exception in thread "main"
org.springframework.beans.factory.BeanCreationException: Error creating bean
with name 'tester' defined in class path resource
[client-applicationContext.xml]: Cannot resolve reference to bean
'customerService' while setting bean property 'customerService'; nested
exception is org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'customerService': FactoryBean threw exception on
object creation; nested exception is java.lang.NullPointerException
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:221)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:93)
at
com.example.customerservice.client.CustomerServiceSpringClient.main(CustomerServiceSpringClient.java:33)
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'customerService': FactoryBean threw exception on
object creation; nested exception is java.lang.NullPointerException
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport$1.run(FactoryBeanRegistrySupport.java:127)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:116)
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:98)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1285)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:217)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 18 more
Caused by: java.lang.NullPointerException
at
org.apache.cxf.jaxws.support.JaxWsImplementorInfo.getWSInterfaceName(JaxWsImplementorInfo.java:231)
at
org.apache.cxf.jaxws.support.JaxWsImplementorInfo.initialize(JaxWsImplementorInfo.java:270)
at
org.apache.cxf.jaxws.support.JaxWsImplementorInfo.<init>(JaxWsImplementorInfo.java:57)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.setServiceClass(JaxWsServiceFactoryBean.java:173)
at
org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.initializeServiceFactory(AbstractWSDLBasedEndpointFactory.java:227)
at
org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:99)
at
org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:52)
at
org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:102)
at
org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:115)
at
org.apache.cxf.jaxws.spring.JaxWsProxyFactoryBeanDefinitionParser$JAXWSSpringClientProxyFactoryBean.getObject(JaxWsProxyFactoryBeanDefinitionParser.java:74)
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport$1.run(FactoryBeanRegistrySupport.java:121)
... 26 more
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
