| /* |
| * Copyright (c) 1998, 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: |
| // Oracle - initial API and implementation from Oracle TopLink |
| // 05/16/2008-1.0M8 Guy Pelletier |
| // - 218084: Implement metadata merging functionality between mapping file |
| // 05/23/2008-1.0M8 Guy Pelletier |
| // - 211330: Add attributes-complete support to the EclipseLink-ORM.XML Schema |
| // 12/01/2010-2.2 Guy Pelletier |
| // - 331234: xml-mapping-metadata-complete overriden by metadata-complete specification |
| // 07/03/2011-2.3.1 Guy Pelletier |
| // - 348756: m_cascadeOnDelete boolean should be changed to Boolean |
| package org.eclipse.persistence.internal.jpa.metadata.xml; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.persistence.internal.jpa.metadata.ORMetadata; |
| import org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataAccessibleObject; |
| import org.eclipse.persistence.internal.jpa.metadata.listeners.EntityListenerMetadata; |
| |
| /** |
| * INTERNAL: |
| * Object to hold onto the XML persistence unit metadata. |
| * |
| * @author Guy Pelletier |
| * @since EclipseLink 1.0 |
| */ |
| public class XMLPersistenceUnitMetadata extends ORMetadata { |
| private Boolean m_xmlMappingMetadataComplete; |
| private Boolean m_excludeDefaultMappings; |
| private XMLPersistenceUnitDefaults m_persistenceUnitDefaults; |
| |
| /** |
| * INTERNAL: |
| */ |
| public XMLPersistenceUnitMetadata() { |
| super("<persistence-unit-metadata>"); |
| } |
| |
| /** |
| * INTERNAL: |
| * If equals returns false, call getConflict() for a finer grain reason why. |
| */ |
| @Override |
| public boolean equals(Object objectToCompare) { |
| if (objectToCompare instanceof XMLPersistenceUnitMetadata) { |
| XMLPersistenceUnitMetadata persistenceUnitMetadata = (XMLPersistenceUnitMetadata) objectToCompare; |
| |
| if (m_xmlMappingMetadataComplete != persistenceUnitMetadata.getXMLMappingMetadataComplete()) { |
| return false; |
| } |
| |
| if (m_excludeDefaultMappings != persistenceUnitMetadata.getExcludeDefaultMappings()) { |
| return false; |
| } |
| |
| // Check the persistence unit defaults. |
| XMLPersistenceUnitDefaults persistenceUnitDefaults = persistenceUnitMetadata.getPersistenceUnitDefaults(); |
| |
| if (m_persistenceUnitDefaults != null && persistenceUnitDefaults != null) { |
| if (! m_persistenceUnitDefaults.equals(persistenceUnitDefaults)) { |
| return false; |
| } |
| } else { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = m_xmlMappingMetadataComplete != null ? m_xmlMappingMetadataComplete.hashCode() : 0; |
| result = 31 * result + (m_excludeDefaultMappings != null ? m_excludeDefaultMappings.hashCode() : 0); |
| result = 31 * result + (m_persistenceUnitDefaults != null ? m_persistenceUnitDefaults.hashCode() : 0); |
| return result; |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public boolean excludeDefaultMappings() { |
| return m_excludeDefaultMappings != null && m_excludeDefaultMappings; |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| public String getCatalog() { |
| return (m_persistenceUnitDefaults == null) ? "" : m_persistenceUnitDefaults.getCatalog(); |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| public List<EntityListenerMetadata> getDefaultListeners() { |
| return (m_persistenceUnitDefaults == null) ? new ArrayList<EntityListenerMetadata>(): m_persistenceUnitDefaults.getEntityListeners(); |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public Boolean getExcludeDefaultMappings() { |
| return m_excludeDefaultMappings; |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public XMLPersistenceUnitDefaults getPersistenceUnitDefaults() { |
| return m_persistenceUnitDefaults; |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| public String getSchema() { |
| return (m_persistenceUnitDefaults == null) ? "" : m_persistenceUnitDefaults.getSchema(); |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public Boolean getXMLMappingMetadataComplete() { |
| return m_xmlMappingMetadataComplete; |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| public boolean isDelimitedIdentifiers() { |
| return (m_persistenceUnitDefaults == null) ? false : m_persistenceUnitDefaults.isDelimitedIdentifiers(); |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public boolean isXMLMappingMetadataComplete() { |
| return m_xmlMappingMetadataComplete != null && m_xmlMappingMetadataComplete; |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| @Override |
| public void merge(ORMetadata metadata) { |
| XMLPersistenceUnitMetadata persistenceUnitMetadata = (XMLPersistenceUnitMetadata) metadata; |
| |
| // Simple object merging. |
| m_xmlMappingMetadataComplete = (Boolean) mergeSimpleObjects(m_xmlMappingMetadataComplete, persistenceUnitMetadata.getXMLMappingMetadataComplete(), persistenceUnitMetadata, "<xml-mapping-metadata-complete>"); |
| m_excludeDefaultMappings = (Boolean) mergeSimpleObjects(m_excludeDefaultMappings, persistenceUnitMetadata.getExcludeDefaultMappings(), persistenceUnitMetadata, "<exclude-default-mappings>"); |
| |
| // Merge the persistence unit defaults. |
| if (m_persistenceUnitDefaults == null) { |
| m_persistenceUnitDefaults = persistenceUnitMetadata.getPersistenceUnitDefaults(); |
| } else { |
| m_persistenceUnitDefaults.merge(persistenceUnitMetadata.getPersistenceUnitDefaults()); |
| } |
| } |
| |
| /** |
| * INTERNAL: |
| */ |
| @Override |
| public void initXMLObject(MetadataAccessibleObject accessibleObject, XMLEntityMappings entityMappings) { |
| super.initXMLObject(accessibleObject, entityMappings); |
| |
| initXMLObject(m_persistenceUnitDefaults, accessibleObject); |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public void setExcludeDefaultMappings(Boolean excludeDefaultMappings) { |
| m_excludeDefaultMappings = excludeDefaultMappings; |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public void setPersistenceUnitDefaults(XMLPersistenceUnitDefaults persistenceUnitDefaults) { |
| m_persistenceUnitDefaults = persistenceUnitDefaults; |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for OX mapping. |
| */ |
| public void setXMLMappingMetadataComplete(Boolean xmlMappingMetadataComplete) { |
| m_xmlMappingMetadataComplete = xmlMappingMetadataComplete; |
| } |
| } |