jaxb binding fails for property getters marked @XmlTransient if they return an
array with component type that is an interface
-----------------------------------------------------------------------------------------------------------------------------
Key: CXF-1121
URL: https://issues.apache.org/jira/browse/CXF-1121
Project: CXF
Issue Type: Bug
Reporter: Adrian Nistor
I know interfaces (and arrays of interfaces) are not handled by jaxb but these
properties should at least be ignored if marked @XmlTransient.
The problem appears for both field and property access mode.
I did some investigation and this is not a jaxb issue, it is certainly caused
by cxf.
Found that org.apache.cxf.jaxb.JAXBContextInitializer gathers too many types
when it visits the service model. In my opinion it should not attempt to add to
the context ALL the classes it sees in fields and method signatures (see method
JAXBContextInitializer.walkReferences). It must check if the field or method
has the @XmlTransient annotation and skip it if so.
I will attach a patch for JAXBContextInitializer.
Now here is some sample code that triggers the issue. See the exception
stacktrace below.
public class User {
....
@XmlTransient
public org.acegisecurity.GrantedAuthority[] getAuthorities() { ... }
....
}
------------------------------------------------------------------------------------------------------------------------------------------
ERROR [main] ContextLoader.initWebApplicationContext(203) | Context
initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean
with name 'helloWorld': Invocation of init method failed; nested exception is
org.apache.cxf.service.factory.ServiceConstructionException
Caused by:
org.apache.cxf.service.factory.ServiceConstructionException
at
org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:199)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:244)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:272)
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:146)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:89)
at
org.apache.cxf.frontend.AbstractEndpointFactory.createEndpoint(AbstractEndpointFactory.java:83)
at
org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:107)
at
org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:147)
at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:287)
at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:227)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:179)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:340)
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.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1240)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1205)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1171)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:425)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:287)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:244)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:187)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:448)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of
IllegalAnnotationExceptions
org.acegisecurity.GrantedAuthority is an interface, and JAXB can't handle
interfaces.
this problem is related to the following location:
at org.acegisecurity.GrantedAuthority
at org.acegisecurity.GrantedAuthority[]
at
com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:66)
at
com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:389)
at
com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:236)
at
com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:76)
at
com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:55)
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 javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:210)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:366)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
at
org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContext(JAXBDataBinding.java:377)
at
org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:182)
... 52 more
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