| /* |
| * Copyright (c) 2012, 2021 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: |
| // Blaise Doughan - 2.5 - initial implementation |
| package org.eclipse.persistence.core.mappings; |
| |
| import org.eclipse.persistence.exceptions.DescriptorException; |
| |
| /** |
| * INTERNAL |
| * A abstraction of attribute accessor capturing behavior common to all |
| * persistence types. |
| */ |
| public interface CoreAttributeAccessor { |
| |
| /** |
| * Return the class type of the attribute. |
| */ |
| Class getAttributeClass(); |
| |
| /** |
| * INTERNAL: |
| * Return the attribute name. |
| */ |
| String getAttributeName(); |
| |
| /** |
| * Return the attribute value from the object. |
| */ |
| Object getAttributeValueFromObject(Object object); |
| |
| /** |
| * Allow any initialization to be performed with the descriptor class. |
| */ |
| void initializeAttributes(Class descriptorClass) throws DescriptorException; |
| |
| boolean isInstanceVariableAttributeAccessor(); |
| |
| boolean isMethodAttributeAccessor(); |
| |
| /** |
| * INTERNAL: |
| */ |
| boolean isWriteOnly(); |
| |
| /** |
| * Set the attribute value into the object. |
| */ |
| void setAttributeValueInObject(Object object, Object value); |
| |
| /** |
| * INTERNAL |
| */ |
| void setIsReadOnly(boolean aBoolean); |
| |
| void setIsWriteOnly(boolean aBoolean); |
| |
| } |