| /* |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
| * |
| * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved. |
| * |
| * The contents of this file are subject to the terms of either the GNU |
| * General Public License Version 2 only ("GPL") or the Common Development |
| * and Distribution License("CDDL") (collectively, the "License"). You |
| * may not use this file except in compliance with the License. You can obtain |
| * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html |
| * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific |
| * language governing permissions and limitations under the License. |
| * |
| * When distributing the software, include this License Header Notice in each |
| * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt. |
| * Sun designates this particular file as subject to the "Classpath" exception |
| * as provided by Sun in the GPL Version 2 section of the License file that |
| * accompanied this code. If applicable, add the following below the License |
| * Header, with the fields enclosed by brackets [] replaced by your own |
| * identifying information: "Portions Copyrighted [year] |
| * [name of copyright owner]" |
| * |
| * Contributor(s): |
| * |
| * If you wish your version of this file to be governed by only the CDDL or |
| * only the GPL Version 2, indicate your decision by adding "[Contributor] |
| * elects to include this software in this distribution under the [CDDL or GPL |
| * Version 2] license." If you don't indicate a single choice of license, a |
| * recipient has the option to distribute your version of this file under |
| * either the CDDL, the GPL Version 2 or to extend the choice of license to |
| * its licensees as provided above. However, if you add GPL Version 2 code |
| * and therefore, elected the GPL Version 2 license, then the option applies |
| * only if the new code is made subject to such option by the copyright |
| * holder. |
| */ |
| 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; |
| |
| /** |
| * This annotation is used to override mappings of multiple |
| * many-to-one or one-to-one 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> |
| * |
| * @since Java Persistence 1.0 |
| */ |
| @Target({TYPE, METHOD, FIELD}) |
| @Retention(RUNTIME) |
| |
| public @interface AssociationOverrides { |
| |
| /** Mapping overrides of relationship properties or fields */ |
| AssociationOverride[] value(); |
| } |