Transient Fields

The default EclipseStore implementation fully supports the Java transient field modifier. Class members marked transient will not be persisted.

public class User
	private String username;

	//do not persist the users password
	private transient String password;

It is possible to override the default behavior by implementing a custom PersistenceFieldEvaluator.

PersistenceFieldEvaluator fieldEvaluator =
	(clazz, field) -> !field.getName().startsWith("_");

EmbeddedStorageManager storage = EmbeddedStorage.Foundation()
		c -> c.setFieldEvaluatorPersistable(fieldEvaluator)