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Groups > comp.lang.java.programmer > #39696 > unrolled thread
| Started by | Abhishek jain <abhishek2956jain@gmail.com> |
|---|---|
| First post | 2021-08-04 23:53 -0700 |
| Last post | 2021-08-05 10:50 -0400 |
| Articles | 2 — 2 participants |
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java.lang.ClassCastException: packageName$JaxbAccessorF_ cannot be cast to com.sun.xml.internal.bind.v2.runtime.reflect.Accessor Abhishek jain <abhishek2956jain@gmail.com> - 2021-08-04 23:53 -0700
Re: java.lang.ClassCastException: packageName$JaxbAccessorF_ cannot be cast to com.sun.xml.internal.bind.v2.runtime.reflect.Accessor Eric Sosman <esosman@comcast-dot-net.invalid> - 2021-08-05 10:50 -0400
| From | Abhishek jain <abhishek2956jain@gmail.com> |
|---|---|
| Date | 2021-08-04 23:53 -0700 |
| Subject | java.lang.ClassCastException: packageName$JaxbAccessorF_ cannot be cast to com.sun.xml.internal.bind.v2.runtime.reflect.Accessor |
| Message-ID | <ac23d04c-bff8-427e-a0f6-c067946ab3f9n@googlegroups.com> |
Hi , I am getting below error in Test module when trying to create a new instance for jaxb context , Caused by: java.lang.ClassCastException: "PackageName.className"$JaxbAccessorF_FieldName cannot be cast to com.sun.xml.internal.bind.v2.runtime.reflect.Accessor at com.sun.xml.internal.bind.v2.runtime.reflect.opt.OptimizedAccessorFactory.instanciate(OptimizedAccessorFactory.java:184) at com.sun.xml.internal.bind.v2.runtime.reflect.opt.OptimizedAccessorFactory.get(OptimizedAccessorFactory.java:176) at com.sun.xml.internal.bind.v2.runtime.reflect.Accessor$FieldReflection.optimize(Accessor.java:266) at com.sun.xml.internal.bind.v2.runtime.property.SingleElementLeafProperty.<init>(SingleElementLeafProperty.java:72) at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at com.sun.xml.internal.bind.v2.runtime.property.PropertyFactory.create(PropertyFactory.java:113) at com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl.<init>(ClassBeanInfoImpl.java:166) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.getOrCreate(JAXBContextImpl.java:485) at com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl.<init>(ClassBeanInfoImpl.java:153) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.getOrCreate(JAXBContextImpl.java:485) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:302) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:125) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1127) below is the code snippet on which it throws error jaxbcontext = JAXBContext.newInstance(Classname.class); Note :- The code works fine when deploying on a server and sending a request , but fails only in Test Module (We are using OpenEjb framework) Can anyone help? Thanks
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| From | Eric Sosman <esosman@comcast-dot-net.invalid> |
|---|---|
| Date | 2021-08-05 10:50 -0400 |
| Subject | Re: java.lang.ClassCastException: packageName$JaxbAccessorF_ cannot be cast to com.sun.xml.internal.bind.v2.runtime.reflect.Accessor |
| Message-ID | <segtr6$e9r$1@dont-email.me> |
| In reply to | #39696 |
On 8/5/2021 2:53 AM, Abhishek jain wrote:
> Hi ,
>
> I am getting below error in Test module when trying to create a new instance for jaxb context ,
>
> Caused by: java.lang.ClassCastException: "PackageName.className"$JaxbAccessorF_FieldName cannot be cast to com.sun.xml.internal.bind.v2.runtime.reflect.Accessor
> at com.sun.xml.internal.bind.v2.runtime.reflect.opt.OptimizedAccessorFactory.instanciate(OptimizedAccessorFactory.java:184)
> [...]
Although I know nothing whatsoever about JAXB or OpenEjb, I know how
to do simple Web searches. Looking for "OptimizedAccessorFactory" led
me to
https://github.com/eclipse-ee4j/jaxb-ri/issues/1449
... which you might find helpful.
> below is the code snippet on which it throws error
>
> jaxbcontext = JAXBContext.newInstance(Classname.class);
Lots of detail there ...
--
esosman@comcast-dot-net.invalid
Look on my code, ye Hackers, and guffaw!
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