| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.descriptors.copying; |
| |
| import org.eclipse.persistence.exceptions.*; |
| import org.eclipse.persistence.internal.descriptors.PersistenceObject; |
| import org.eclipse.persistence.internal.helper.*; |
| import org.eclipse.persistence.sessions.*; |
| |
| /** |
| * <p><b>Purpose</b>: This is the default copy policy when weaving is used. |
| * |
| * It creates a copy by creating a shallow clone of the object using the weaved _persistence_shallow_clone() method. |
| */ |
| public class PersistenceEntityCopyPolicy extends AbstractCopyPolicy { |
| public PersistenceEntityCopyPolicy() { |
| super(); |
| } |
| |
| @Override |
| public Object buildWorkingCopyClone(Object object, Session session) throws DescriptorException { |
| return ((PersistenceObject)object)._persistence_shallow_clone(); |
| } |
| |
| @Override |
| public Object buildClone(Object object, Session session) throws DescriptorException { |
| return ((PersistenceObject)object)._persistence_shallow_clone(); |
| } |
| |
| @Override |
| public boolean buildsNewInstance() { |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return Helper.getShortClassName(this) + "()"; |
| } |
| } |