| /* |
| * Copyright (c) 1998, 2019 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: |
| // 01/28/2009-2.0 Guy Pelletier |
| // - 248293: JPA 2.0 Element Collections (part 1) |
| // 02/06/2009-2.0 Guy Pelletier |
| // - 248293: JPA 2.0 Element Collections (part 2) |
| // 10/25/2012-2.5 Guy Pelletier |
| // - 374688: JPA 2.1 Converter support |
| package org.eclipse.persistence.mappings; |
| |
| import org.eclipse.persistence.internal.helper.DatabaseField; |
| import org.eclipse.persistence.mappings.converters.Converter; |
| |
| /** |
| * INTERNAL |
| * Common interface to those mappings that are used to map JPA Embedded objects. |
| * - ElementCollection {@literal ->} AggregateCollectionMapping |
| * - Embedded {@literal ->} AggregateObjectMapping |
| * |
| * This interface was build to ease the metadata processing, namely to avoid |
| * costly casting between the mappings above since their common parent is |
| * DatabaseMapping. |
| * |
| * @author Guy Pelletier |
| * @since EclipseLink 1.2 |
| */ |
| public interface EmbeddableMapping { |
| String getAttributeName(); |
| void addConverter(Converter converter, String attributeName); |
| void addOverrideManyToManyMapping(ManyToManyMapping mapping); |
| void addOverrideUnidirectionalOneToManyMapping(UnidirectionalOneToManyMapping mapping); |
| void addFieldTranslation(DatabaseField sourceFieldName, String aggregateFieldName); |
| void addNestedFieldTranslation(String attributeName, DatabaseField sourceField, String aggregateField); |
| } |
