| /* |
| * Copyright (c) 1998, 2021 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: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.internal.oxm; |
| |
| import java.lang.reflect.Method; |
| |
| import org.eclipse.persistence.exceptions.DescriptorException; |
| import org.eclipse.persistence.internal.security.PrivilegedAccessHelper; |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| import org.eclipse.persistence.oxm.XMLDescriptor; |
| |
| /** |
| * <p><b>Purpose:</b>An extnesion of XMLDescriptor that's used for sequened |
| * objects. |
| * <p><b>Responsibilities:</b> |
| */ |
| public class XMLSequencedDescriptor extends XMLDescriptor { |
| private String getSettingsMethodName; |
| private Method getSettingsMethod; |
| |
| @Override |
| public void initialize(AbstractSession session) throws DescriptorException { |
| super.initialize(session); |
| if(shouldPreserveDocument()) { |
| this.objectBuilder = new XMLSequencedObjectBuilder(this); |
| } |
| if(getGetSettingsMethodName() != null) { |
| try { |
| this.getSettingsMethod = PrivilegedAccessHelper.getDeclaredMethod(this.getJavaClass(), this.getGetSettingsMethodName(), new Class<?>[0]); |
| } catch(Exception ex) { |
| |
| } |
| } |
| } |
| /** |
| * INTERNAL: |
| * Get the method that will be used to obtain an ordered list of TopLinkSetting objects |
| * at runtime. Only used with Sequenced objects |
| * @return The name of the method to be invoked. |
| */ |
| public String getGetSettingsMethodName() { |
| return this.getSettingsMethodName; |
| } |
| |
| /** |
| * INTERNAL: |
| * Set the name of the method to be invoked to obtain an ordered list of TopLinkSetting |
| * objects at runtime. Only used with Sequenced objects. |
| * @param methodName The name of the method. |
| */ |
| public void setGetSettingsMethodName(String methodName) { |
| this.getSettingsMethodName = methodName; |
| } |
| |
| /** |
| * INTERNAL: |
| * Return the actual method to be invoked to obtain an ordered list of TopLinkSetting objects |
| * Only used with Sequenced Objects. Is set during initialize. |
| * @return The method to be invoked. |
| */ |
| public Method getGetSettingsMethod() { |
| return this.getSettingsMethod; |
| } |
| |
| } |