Hi,
I'm writing a JAX-WS client with cxf 2.0.10 but I have a nasty
NullPointerException when using getBus().getExtension(WSDLManager.class).
I have found some posts regarding this exception and the solution was to
initialize the bus. But that didn't work for me with my Spring using
jaxws:client and my maven setup. I may need additional jars but no way to find
out which ones.
Could someone tell me when and how this extension should be initialized?
Any help will be greatly appreciated.
Regards,
José
Using cxf 2.0.10, here is the exception:
=======================================================================
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException:
Factory method [public java.lang.Object
org.apache.cxf.frontend.ClientProxyFactoryBean.create()] threw exception;
nested exception is java.lang.NullPointerException
Caused by: java.lang.NullPointerException
at
org.apache.cxf.wsdl11.WSDLServiceFactory.<init>(WSDLServiceFactory.java:81)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:286)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:382)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:170)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:98)
at
org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:98)
at
org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:52)
at
org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:97)
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:585)
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:118)
at
org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:344)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:783)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:710)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:386)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.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.refresh(AbstractApplicationContext.java:352)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:122)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:66)
....
=======================================================================
Here is my Spring configuration:
=======================================================================
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:sec="http://cxf.apache.org/configuration/security";
xmlns:http="http://cxf.apache.org/transports/http/configuration";
xmlns:jaxws="http://cxf.apache.org/jaxws";
xmlns:cxf="http://cxf.apache.org/core";
xsi:schemaLocation="
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/configuration/security
http://cxf.apache.org/schemas/configuration/security.xsd
http://cxf.apache.org/transports/http/configuration
http://cxf.apache.org/schemas/configuration/http-conf.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd";>
<!--
http://techpolesen.blogspot.com/2007/09/could-not-find-destination-factory-for.html
-->
<import resource="classpath:META-INF/cxf/cxf-extension-http-jetty.xml"
/>
<cxf:bus>
</cxf:bus>
<http:conduit name="*.http-conduit">
<http:client ProxyServer="XXXXXX" ProxyServerPort="XXXXXXX" />
</http:conduit>
<jaxws:client id="flexicarclient" serviceClass="XXX.XXXX.XXXXX"
address="https://XXXXXXXXX";
wsdlLocation="https://XXXXXXXXXXXwsdl";
serviceName="s:XXXXXXXXXX"
xmlns:s="http://XXXXXXX";
/>
</beans>
=======================================================================
My maven pom file:
=======================================================================
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-core</artifactId>
<version>2.0.10</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>2.0.10</version>
</dependency>
<dependency>
<groupId>javax.xml.ws</groupId>
<artifactId>jaxws-api</artifactId>
<version>2.0</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>2.0.10</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>2.0.10</version>
</dependency>
</dependencies>
=======================================================================
