| /* |
| * Copyright (c) 2011, 2020 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: |
| // dmccann - September 14/2010 - 2.2 - Initial implementation |
| package org.eclipse.persistence.oxm.annotations; |
| |
| import static java.lang.annotation.ElementType.FIELD; |
| import static java.lang.annotation.ElementType.METHOD; |
| import static java.lang.annotation.RetentionPolicy.RUNTIME; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.Target; |
| /** |
| * <p><b>XmlJoinNodes</b> is a holder for multiple {@code XmlJoinNode} annotations. This is used to specify the source to target |
| * associations in a reference mapping with multiple keys. XmlJoinNodes will contain one XmlJoinNode for each key. The |
| * targets of the individual XmlJoinNode annotations must be annotated with either {@code XmlID} or {@code XmlKey}. |
| * |
| * <p><b>Example:</b> |
| * <pre> |
| * @XmlRootElement |
| * @XmlAccessorType(XmlAccessType.FIELD) |
| * public class Employee { |
| * |
| * @XmlKey |
| * public String id; |
| * |
| * @XmlKey |
| * public String department; |
| * |
| * @XmlJoinNodes({ |
| * @XmlJoinNode(xmlPath="manager/id/text()", referencedXmlPath="id/text()"), |
| * @XmlJoinNode(xmlPath="manager/dept/text()", referencedXmlPath="department/text()") |
| * }) |
| * public Employee manager; |
| * } |
| * </pre> |
| * |
| * @see XmlJoinNode |
| * @see XmlKey |
| */ |
| @Target({METHOD, FIELD}) |
| @Retention(RUNTIME) |
| public @interface XmlJoinNodes { |
| XmlJoinNode[] value(); |
| } |