// serialization support
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
// TODO: most of this should be in the superclass, especially the code
// connecting
// super transient ivars
// read non-transient properties
in.defaultReadObject();
// deserialize local snapshots cache
if (!isUsingSharedSnapshotCache()) {
DataRowStore cache = (DataRowStore) in.readObject();
objectStore.setDataRowCache(cache);
}
// CayenneDataObjects have a transient DataContext
// because at deserialize time the datacontext may need to be different
// than the one at serialize time (for programmer defined reasons).
// So, when a DataObject is resurrected because it's DataContext was
// serialized, it will then set the objects DataContext to the correct
// one
// If deserialized "otherwise", it will not have a DataContext.
synchronized (getObjectStore()) {
Iterator<?> it = objectStore.getObjectIterator();
while (it.hasNext()) {
Persistent object = (Persistent) it.next();
object.setObjectContext(this);
}
}
// ... deferring initialization of transient properties of this context
// till first
// access, so that it can attach to Cayenne runtime using appropriate
// thread
// injector.
}
