EntityClassName

gistfile1.txt

public class EntityClassName {
    private final String entityName;
    private final String entityClassName;
    private final InitializeOnceField<Class> entityClassReference;

    public EntityClassName(String entityName, String entityClassName) {
        entityClassReference = new InitializeOnceField<Class>(
                new InitializeOnceField.Initializer<Class>() {
                    public Class initialize() {
                        Class entityClass = getConfiguredClass().getClassReference( entityClassName );
                        if ( entityClass == null ) {
                            entityClassReference = getClassLoadingService().classForName( entityClassName );
                        }
                    }
                }
        );
    }

    ...

    public Class getEntityClassReference() {
        return entityClassReference.getValue();
    }
}