| /* |
| * Copyright (c) 2008, 2018 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: |
| // Linda DeMichiel - Java Persistence 2.1 |
| // Linda DeMichiel - Java Persistence 2.0 |
| |
| package javax.persistence; |
| |
| import java.lang.annotation.Target; |
| import java.lang.annotation.Retention; |
| import static java.lang.annotation.ElementType.TYPE; |
| import static java.lang.annotation.RetentionPolicy.RUNTIME; |
| |
| /** |
| * Specifies multiple secondary tables for an entity. |
| * |
| * <pre> |
| * Example 1: Multiple secondary tables assuming primary key columns are named the same in all tables. |
| * |
| * @Entity |
| * @Table(name="EMPLOYEE") |
| * @SecondaryTables({ |
| * @SecondaryTable(name="EMP_DETAIL"), |
| * @SecondaryTable(name="EMP_HIST") |
| * }) |
| * public class Employee { ... } |
| * |
| * |
| * Example 2: Multiple secondary tables with differently named primary key columns. |
| * |
| * @Entity |
| * @Table(name="EMPLOYEE") |
| * @SecondaryTables({ |
| * @SecondaryTable(name="EMP_DETAIL", |
| * pkJoinColumns=@PrimaryKeyJoinColumn(name="EMPL_ID")), |
| * @SecondaryTable(name="EMP_HIST", |
| * pkJoinColumns=@PrimaryKeyJoinColumn(name="EMPLOYEE_ID")) |
| * }) |
| * public class Employee { ... } |
| * </pre> |
| * |
| * @since Java Persistence 1.0 |
| */ |
| @Target(TYPE) |
| @Retention(RUNTIME) |
| |
| public @interface SecondaryTables { |
| |
| /** (Required) The secondary tables for an entity. */ |
| SecondaryTable[] value(); |
| } |