Hi.

I have POJO adapters around immutables objects.
It's illegal for this objects to call setXXX method while saving object.
But when I try to save this object with session.save(...) I get calls to setXXX.
Why it is nessesary for hibernate to call setXXX() methods while saving object?


Many thanks.

Hibernate version: 2.1.4 , 3.0.1

Full stack trace of any exception that occurs: Exception occurred inside setter of xxx.XXX
net.sf.hibernate.PropertyAccessException: Exception occurred inside setter of xxx..XXX
at net.sf.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:49)
at net.sf.hibernate.type.ComponentType.setPropertyValues(ComponentType.java:230)
at net.sf.hibernate.impl.WrapVisitor.processComponent(WrapVisitor.java:116)
at net.sf.hibernate.impl.AbstractVisitor.processValue(AbstractVisitor.java:77)
at net.sf.hibernate.impl.WrapVisitor.processValues(WrapVisitor.java:93)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:920)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:857)
at net.sf.hibernate.impl.SessionImpl.saveWithGeneratedIdentifier(SessionImpl.java:779)
at net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:738)

It calls setXXX for versions, discriminators, and ids, as these are all generated just prior to creating and executing the INSERT statement.

- Jesse