jieying.xiong created CXF-4916:
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Summary: NPE before being checked in
JaxWsServiceConfiguration.class
Key: CXF-4916
URL: https://issues.apache.org/jira/browse/CXF-4916
Project: CXF
Issue Type: Bug
Environment: jdk6
Reporter: jieying.xiong
Exception in thread "main" java.lang.NullPointerException
at java.lang.Class.isAssignableFrom(Native Method)
at
org.apache.cxf.jaxws.support.JaxWsServiceConfiguration.isWebMethod(JaxWsServiceConfiguration.java:166)
at
org.apache.cxf.jaxws.support.JaxWsServiceConfiguration.isOperation(JaxWsServiceConfiguration.java:205)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.isValidMethod(ReflectionServiceFactoryBean.java:1932)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createInterface(ReflectionServiceFactoryBean.java:981)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:469)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:690)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:540)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:252)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:205)
at
org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101)
at
org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:90)
at
org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:156)
at
org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:156)
....
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Here is the concerned code snippet
(JaxWsServiceConfiguration.java.isWebMethod():
while implInfo.getSEIClass() null check is after
cls.isAssignableFrom(implInfo.getSEIClass()) threw an exception, I'm trying to
move it ahead.
if ((wm != null && !wm.exclude()) || (cls.isInterface()
&& cls.isAssignableFrom(implInfo.getSEIClass()))) {
return Boolean.TRUE;
}
if (method.getDeclaringClass().isInterface()) {
return hasWebServiceAnnotation(method);
}
if (implInfo.getSEIClass() == null) {
return hasWebServiceAnnotation(method)
&& !Modifier.isFinal(method.getModifiers())
&& !Modifier.isStatic(method.getModifiers());
}
return
implInfo.getSEIClass().isAssignableFrom(method.getDeclaringClass());
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