Re: [Andromda-user] Hibernate mapping error

[Gabriela Chiribau]

I got over the mapping errors now I get something I don't know where to search for...

mayTest(my.class.Name)java.lang.NullPointerException

at net.sf.hibernate.cfg.Configuration$1.getIdentifierType(Configuration.java:112)

at net.sf.hibernate.type.ManyToOneType.getReferencedType(ManyToOneType.java:23)

at net.sf.hibernate.type.ManyToOneType.getColumnSpan(ManyToOneType.java:31)

at net.sf.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:192)

at net.sf.hibernate.mapping.Collection.validate(Collection.java:255)

at net.sf.hibernate.cfg.Configuration.validate(Configuration.java:621)

at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:785)

Gabriela Chiribau <[EMAIL PROTECTED]> wrote:

I think I am starting to figure it out:

here is the test case:

 

A

^

|

B--C

 

That is B is a subclass of A and is associated with C. When A has the inheritance strategy "class" only the Impl.hbm.xml is created. When I changed it to concrete then the .hbm.xml was created and the error dissapeared.

 

Is it how it is supposed to work or is a bug ?

 

Thank you,

 

Gabriela

Gabriela Chiribau <[EMAIL PROTECTED]> wrote:

net.sf.hibernate.MappingException: Association references unmapped class: my.class.Name

Everything is generated by the Hibernate cartridge, why do I get this error ? :)

(3.0M3)

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