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MOXy JAXB with dynamic entities [message #969491] Sat, 03 November 2012 05:04 Go to next message
Eclipse UserFriend
I am trying to use MOXy JAXB but cannot get it to work to generate xml from dynamic entities. I don't have the xsd for the entities, so i used SchemaOutputResolver to generate the xml schema for the dynamic entity classes at runtime.

javax.xml.bind.MarshalException
- with linked exception:
[Exception [EclipseLink-25003] (Eclipse Persistence Services - 2.4.1.v20121003-ad44345): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: An error occurred marshalling the object
Internal Exception: Exception [EclipseLink-25007] (Eclipse Persistence Services - 2.4.1.v20121003-ad44345): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A descriptor for class schema.User was not found in the project. For JAXB, if the JAXBContext was bootstrapped using TypeMappingInfo[] you must call a marshal method that accepts TypeMappingInfo as an input parameter.]
at org.eclipse.persistence.jaxb.JAXBMarshaller.marshal(JAXBMarshaller.java:391)
Re: MOXy JAXB with dynamic entities [message #972375 is a reply to message #969491] Mon, 05 November 2012 10:26 Go to previous message
Eclipse UserFriend
Hello Harry,

If you do not have an XSD to start with, you may be better off creating an EclipseLink OXM bindings file describing the entities you want, instead of trying to craft a schema in-memory.

You can see an example of this on the EclipseLink documentation center at:
http://www.eclipse.org/eclipselink/documentation/2.4/moxy/dynamic_jaxb004.htm#BGBGHCHJ

For more information about the OXM format, and Dynamic JAXB in general, see:
http://www.eclipse.org/eclipselink/documentation/2.4/moxy/dynamic_jaxb.htm#sthref191
http://www.eclipse.org/eclipselink/documentation/2.4/moxy/runtime003.htm#CACHCHAE

If that is not an option for you, I will need you to provide some test code that shows how you're doing this and reproduces the error you are seeing. Providing a full stack trace will also help.

- Rick
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