| /* |
| * 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 |
| // 05/16/2008-1.0M8 Guy Pelletier |
| // - 218084: Implement metadata merging functionality between mapping files |
| // 03/27/2009-2.0 Guy Pelletier |
| // - 241413: JPA 2.0 Add EclipseLink support for Map type attributes |
| // 04/27/2010-2.1 Guy Pelletier |
| // - 309856: MappedSuperclasses from XML are not being initialized properly |
| // 03/24/2011-2.3 Guy Pelletier |
| // - 337323: Multi-tenant with shared schema support (part 1) |
| package org.eclipse.persistence.internal.jpa.metadata.converters; |
| |
| import org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor; |
| import org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataAnnotation; |
| |
| /** |
| * INTERNAL: |
| * Abstract metadata converter. |
| * |
| * Key notes: |
| * - any metadata mapped from XML to this class must be compared in the |
| * equals method. |
| * - when loading from annotations, the constructor accepts the metadata |
| * accessor this metadata was loaded from. Used it to look up any |
| * 'companion' annotation needed for processing. |
| * - methods should be preserved in alphabetical order. |
| * |
| * @author Guy Pelletier |
| * @since TopLink 11g |
| */ |
| public abstract class AbstractConverterMetadata extends MetadataConverter { |
| private String m_name; |
| |
| /** |
| * INTERNAL: |
| * Used for annotation loading. |
| */ |
| protected AbstractConverterMetadata(MetadataAnnotation converter, MetadataAccessor accessor) { |
| super(converter, accessor); |
| |
| m_name = converter.getAttributeString("name"); |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for XML loading. |
| */ |
| protected AbstractConverterMetadata(String xmlElement) { |
| super(xmlElement); |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| @Override |
| public boolean equals(Object objectToCompare) { |
| if (super.equals(objectToCompare) && objectToCompare instanceof AbstractConverterMetadata) { |
| AbstractConverterMetadata abstractConverter = (AbstractConverterMetadata) objectToCompare; |
| return valuesMatch(m_name, abstractConverter.getName()); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return m_name != null ? m_name.hashCode() : 0; |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| @Override |
| public String getIdentifier() { |
| return m_name; |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public String getName() { |
| return m_name; |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| public boolean isStructConverter() { |
| return false; |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public void setName(String name) { |
| m_name = name; |
| } |
| } |