Thanks!  I will change the metadata.  -- Michelle

Andy Jefferson wrote:

Hi Michelle,

It seems that jpox maps Object as serialized by default.  Where there is
no serialized or embedded attribute on the field, we map to a FK column,
e.g. OBJECT102 BIGINT REFERENCES SIMPLE_CLASS, giving a jpox error:

Well we interpret all types as serialized="false", but in section 18.14 of the spec "java.lang" types (which Object is) are to be embedded="true" by default. So we interpret this as serialising the Object into the table of the class, into a BLOB column.

SimpleInterface, which we map identically to Object, works fine.

Because we treat an Interface as embedded="false" by default (since it's not specified in the list of embedded types in 18.14, so its effectively a PersistenceCapable in that respect).



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