public enum ObjectState {

    TRANSIENT("transient"),
    TRANSIENT_CLEAN("transient-clean"),
    TRANSIENT_DIRTY("transient-dirty"),
    PERSISTENT_NEW("persistent-new"),
    HOLLOW_PERSISTENT_NONTRANSACTIONAL("hollow/persistent-nontransactional"),
    PERSISTENT_NONTRANSACTIONAL_DIRTY("persistent-nontransactional-dirty"),
    PERSISTENT_CLEAN("persistent-clean"),
    PERSISTENT_DIRTY("persistent-dirty"),
    PERSISTENT_DELETED("persistent-deleted"),
    PERSISTENT_NEW_DELETED("persistent-new-deleted"),
    DETACHED_CLEAN("detached-clean"),
    DETACHED_DIRTY("detached-dirty");

    private final String value;

    private ObjectState(String value) {
        this.value = value;
    }

    public String toString() {
        return value;
    }
}