| /******************************************************************************* |
| * Copyright (c) 2008 - 2012 Oracle Corporation. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 |
| * which accompanies this distribution. |
| * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html |
| * and the Eclipse Distribution License is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * 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.ElementType.METHOD; |
| import static java.lang.annotation.ElementType.FIELD; |
| import static java.lang.annotation.RetentionPolicy.RUNTIME; |
| |
| /** |
| * Used to override mappings of multiple relationship properties or fields. |
| * |
| * <pre> |
| * |
| * Example: |
| * |
| * @MappedSuperclass |
| * public class Employee { |
| * |
| * @Id protected Integer id; |
| * @Version protected Integer version; |
| * @ManyToOne protected Address address; |
| * @OneToOne protected Locker locker; |
| * |
| * public Integer getId() { ... } |
| * public void setId(Integer id) { ... } |
| * public Address getAddress() { ... } |
| * public void setAddress(Address address) { ... } |
| * public Locker getLocker() { ... } |
| * public void setLocker(Locker locker) { ... } |
| * ... |
| * } |
| * |
| * @Entity |
| * @AssociationOverrides({ |
| * @AssociationOverride( |
| * name="address", |
| * joinColumns=@JoinColumn("ADDR_ID")), |
| * @AttributeOverride( |
| * name="locker", |
| * joinColumns=@JoinColumn("LCKR_ID")) |
| * }) |
| * public PartTimeEmployee { ... } |
| * </pre> |
| * |
| *@see AssociationOverride |
| * |
| * @since Java Persistence 1.0 |
| */ |
| @Target({TYPE, METHOD, FIELD}) |
| @Retention(RUNTIME) |
| |
| public @interface AssociationOverrides { |
| |
| /** |
| *(Required) The association override mappings that are to be |
| * applied to the relationship field or property . |
| */ |
| AssociationOverride[] value(); |
| } |