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The type T for the attribute A on the entity class C is not a valid type for a serialized mapping. The attribute type must implement the Serializable interface.

From: Farrukh Najmi <farrukh_at_wellfleetsoftware.com>
Date: Sun, 24 Jan 2010 18:34:21 -0500

After working around the "The getter method on entity class does not
have a corresponding setter method defined" issue in my schema I thought
I would be home free but now I am getting a new exception:

I just dont understand why I do not see these errors in GF V3 Prelude
but see them in GF V3 final. Also why is it a problem that my class for
Type T of attribute A in class C does not implement the Serializable
interface? Please tell me how I can have the same behavior as V3
Prelude. Many Thanks.

Internal Exception: javax.persistence.PersistenceException: Exception
[EclipseLink-28018] (Eclipse Persistence Services -
2.0.0.v20091127-r5931):
org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: Predeployment of PersistenceUnit
[omar4-persistence-unit] failed.
Internal Exception: Exception [EclipseLink-7155] (Eclipse Persistence
Services - 2.0.0.v20091127-r5931):
org.eclipse.persistence.exceptions.ValidationException
Exception Description: The type [class
org.freebxml.omar.jaxb.bindings.rim._4_0.InternationalStringType] for
the attribute [description] on the entity class [class
org.freebxml.omar.jaxb.bindings.rim._4_0.RegistryObjectType] is not a
valid type for a serialized mapping. The attribute type must implement
the Serializable interface.
        at
com.sun.enterprise.web.WebApplication.start(WebApplication.java:117)
        at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
        at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
        at
org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
        at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
        at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
        at
org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
        at
com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:305)
        at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
        at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
        at
com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
        at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
        at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1224)
        at
com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:365)
        at
com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:204)
        at
com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:166)
        at
com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:100)
        at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:245)
        at
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
        at
com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
        at
com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)


Farrukh Najmi wrote:
>
>
> Doh! I just see that though the error is the same it is on a different
> class now. Apparently I had read the log file incorrectly. My bad.
>
>
> Lastly, Mitesh is there a way to tell GF V3 Final to ignore such
> errors silently?
>
>
> Mitesh Meswani wrote:
>> Hi Farukh,
>>
>> I can not spot anything wrong with your entity snippet below. Can you
>> please post the whole entity class and full exception log including
>> nested exceptions.
>>
>> >However, I am still seeing the same error. BTW, I am using hibernate
>> entity manager and not toplink. I do have the Hibernate JPA Add ON
>> installed.
>> >Why is EclipseLink code being run in stack trace?
>> How are you wiring up your EM to run against Hibernate? Is the PU
>> created JavaSE style (your code calls Persitence.createEMF() ) or
>> JavaEE style (you inject/look up em/emf)?
>>
>> Thanks,
>> Mitesh
>>
>> On 1/21/2010 3:47 PM, Farrukh Najmi wrote:
>>>
>>> GF team, please let me know if my messge is not clear. What is this
>>> error I am seeingm why am I seeing it and what can I do to get past it?
>>> Should I file a P2 issue?
>>>
>>> Farrukh Najmi wrote:
>>>> Hi Guys,
>>>>
>>>> I was getting this exception due to JAXB RI XJC issue:
>>>>
>>>> https://jaxb.dev.java.net/issues/show_bug.cgi?id=733
>>>>
>>>>
>>>> Exception Description: An exception was thrown while searching for
>>>> persistence archives with ClassLoader: WebappClassLoader
>>>> (delegate=true; repositories=WEB-INF/classes/)
>>>> Internal Exception: javax.persistence.PersistenceException:
>>>> Exception [EclipseLink-28018] (Eclipse Persistence Services -
>>>> 2.0.0.v20091127-r5931):
>>>> org.eclipse.persistence.exceptions.EntityManagerSetupException
>>>> Exception Description: Predeployment of PersistenceUnit
>>>> [xxx-persistence-unit] failed.
>>>> Internal Exception: Exception [EclipseLink-7174] (Eclipse
>>>> Persistence Services - 2.0.0.v20091127-r5931):
>>>> org.eclipse.persistence.exceptions.ValidationException
>>>> Exception Description: The getter method [method
>>>> isReturnComposedObjects] on entity class [class
>>>> xxx.ResponseOptionType] does not have a corresponding setter method
>>>> defined.
>>>> at
>>>> com.sun.enterprise.web.WebApplication.start(WebApplication.java:117)
>>>> at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
>>>> at
>>>> org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
>>>> at
>>>> org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
>>>>
>>>> at
>>>> org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:305)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1224)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:365)
>>>>
>>>> at
>>>> com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:204)
>>>>
>>>>
>>>> I worked around the above issue (by removing default="false" in
>>>> xsd) so that the generated class has corresponding setters and
>>>> getters:
>>>>
>>>> @XmlAccessorType(XmlAccessType.FIELD)
>>>> @XmlType(name = "ResponseOptionType")
>>>> public class ResponseOptionType
>>>> {
>>>>
>>>> @XmlAttribute
>>>> protected Boolean returnComposedObjects;
>>>>
>>>> ...
>>>>
>>>> public Boolean isReturnComposedObjects() {
>>>> return returnComposedObjects;
>>>> }
>>>>
>>>> /**
>>>> * Sets the value of the returnComposedObjects property.
>>>> *
>>>> * @param value
>>>> * allowed object is
>>>> * {_at_link Boolean }
>>>> * */
>>>> public void setReturnComposedObjects(Boolean value) {
>>>> this.returnComposedObjects = value;
>>>> }
>>>>
>>>> ...
>>>>
>>>> }
>>>>
>>>> However, I am still seeing the same error. BTW, I am using
>>>> hibernate entity manager and not toplink. I do have the Hibernate
>>>> JPA Add ON installed.
>>>> Why is EclipseLink code being run in stack trace?
>>>>
>>>> What could possibly be wrong now?
>>>>
>>>> Note that things are fine on Glassfish V3 Prelude but dont work in
>>>> Glassfish V3 Final and this is blocking my product and customers to
>>>> migrate to Glassfish V3 Final. Thanks for your help.
>>>>
>>>
>>>
>>
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>
>


-- 
Regards,
Farrukh
Web: http://www.wellfleetsoftware.com