7.4. Properties and Supported Options

public Properties getProperties ();
public Collection supportedOptions ();

In addition to creating PersistenceManagers, the PersistenceManagerFactory also supplies metadata about the current JDO implementation. The getProperties method returns a Properties instance containing, at a minimum, the following keys:

The supportedOptions method returns a Collection of Strings enumerating the JDO options supported by the implementation. The following option names are recognized:

Vendors may include strings for other options and query languages they support as well.


Kodo currently supports all options except javax.jdo.option.ChangeApplicationIdentity, javax.jdo.option.NonDurableIdentity, javax.jdo.option.NullCollection, and javax.jdo.option.BinaryCompatibility.


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