Hi everybody,
I am using OJB 1.0.1 (JDO API) and I have the following problem:
I have a class, let's call it, Car that has an attribute wheels of type Wheel[] (1:n relationship).
If I fetch a car object with no wheels from the db (i.e., car.wheels == null) and I try to set a new wheels array (with 4 wheels) to the fetched car, then I get a ClassCastException in Car.jdoReplaceField:
Caused by: java.lang.ClassCastException
at com.test.Car.jdoReplaceField(Car.java)
at com.sun.jdori.common.state.StateManagerImpl.prepareSetField1(Unknown Source)
at com.sun.jdori.common.state.StateManagerImpl.prepareSetField(Unknown Source)
at com.sun.jdori.common.state.StateManagerImpl.setObjectField(Unknown Source)
at com.test.Car.jdoSetwheels(Car.java)
If anybody has a clue about this error, please let me know. Thanks for your time,
George.
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