| /* |
| * Copyright (c) 2018, 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 |
| */ |
| |
| package org.eclipse.persistence.testing.jaxb.dynamic; |
| |
| import java.io.InputStream; |
| import java.sql.Time; |
| import java.sql.Timestamp; |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import jakarta.xml.bind.JAXBContext; |
| import jakarta.xml.bind.JAXBElement; |
| import jakarta.xml.bind.Unmarshaller; |
| import javax.xml.namespace.QName; |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| |
| import org.eclipse.persistence.dynamic.DynamicEntity; |
| import org.eclipse.persistence.exceptions.JAXBException; |
| import org.eclipse.persistence.internal.dynamic.DynamicEntityImpl; |
| import org.eclipse.persistence.internal.dynamic.DynamicEntityImpl.PropertyWrapper; |
| import org.eclipse.persistence.jaxb.JAXBContextFactory; |
| import org.eclipse.persistence.jaxb.JAXBHelper; |
| import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext; |
| import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContextFactory; |
| import org.eclipse.persistence.oxm.XMLDescriptor; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| import junit.framework.TestCase; |
| |
| public class DynamicJAXBRefreshTestCases extends TestCase { |
| |
| private static final String OXM_METADATA = "org/eclipse/persistence/testing/jaxb/dynamic/metadata.xml"; |
| private static final String XSD_METADATA = "org/eclipse/persistence/testing/jaxb/dynamic/refresh.xsd"; |
| private static final String XML_RESOURCE_BEFORE = "org/eclipse/persistence/testing/jaxb/dynamic/before.xml"; |
| private static final String XML_RESOURCE_AFTER = "org/eclipse/persistence/testing/jaxb/dynamic/after.xml"; |
| |
| @Override |
| public String getName() { |
| return "Dynamic JAXB: Metadata Refresh: " + super.getName(); |
| } |
| |
| public void testRefreshOXM() throws Exception { |
| ClassLoader classLoader = this.getClass().getClassLoader(); |
| |
| DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); |
| dbf.setNamespaceAware(true); |
| DocumentBuilder db = dbf.newDocumentBuilder(); |
| InputStream metadataStream = classLoader.getResourceAsStream(OXM_METADATA); |
| Document metadataDocument = db.parse(metadataStream); |
| metadataStream.close(); |
| |
| Map<String, Object> props = new HashMap<String, Object>(1); |
| props.put(JAXBContextFactory.ECLIPSELINK_OXM_XML_KEY, metadataDocument); |
| |
| DynamicJAXBContext jc = DynamicJAXBContextFactory.createContextFromOXM(classLoader, props); |
| |
| Unmarshaller unmarshaller = jc.createUnmarshaller(); |
| DynamicEntity controlRoot = jc.newDynamicEntity("org.eclipse.persistence.testing.jaxb.dynamic.Root"); |
| controlRoot.set("name", "R"); |
| |
| InputStream xmlBeforeStream = classLoader.getResourceAsStream(XML_RESOURCE_BEFORE); |
| DynamicEntity rootBefore = (DynamicEntity) unmarshaller.unmarshal(xmlBeforeStream); |
| assertEquals(controlRoot.get("name"), rootBefore.get("name")); |
| |
| Element xmlElementElement = (Element) metadataDocument.getElementsByTagNameNS("http://www.eclipse.org/eclipselink/xsds/persistence/oxm", "xml-element").item(0); |
| xmlElementElement.setAttribute("name", "after-name"); |
| JAXBHelper.getJAXBContext(jc).refreshMetadata(); |
| |
| InputStream xmlAfterStream = classLoader.getResourceAsStream(XML_RESOURCE_AFTER); |
| DynamicEntity rootAfter = (DynamicEntity) unmarshaller.unmarshal(xmlAfterStream); |
| assertEquals(controlRoot.get("name"), rootAfter.get("name")); |
| } |
| |
| public void testRefreshSchemaNode() throws Exception { |
| ClassLoader classLoader = this.getClass().getClassLoader(); |
| |
| // Get XSD as Element |
| InputStream inputStream = ClassLoader.getSystemResourceAsStream(XSD_METADATA); |
| DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); |
| docFactory.setNamespaceAware(true); |
| DocumentBuilder docBuilder = docFactory.newDocumentBuilder(); |
| Document xsdDocument = docBuilder.parse(inputStream); |
| Element xsdElement = xsdDocument.getDocumentElement(); |
| |
| DynamicJAXBContext jc = DynamicJAXBContextFactory.createContextFromXSD(xsdElement, null, classLoader, null); |
| |
| DynamicEntity controlRoot = jc.newDynamicEntity("Root"); |
| Exception caughtException = null; |
| try { |
| controlRoot.set("age", "10"); |
| } catch (Exception e) { |
| caughtException = e; |
| } |
| |
| // Should have caught an exception because we haven't added 'age' to |
| // the metadata yet |
| assertNotNull(caughtException); |
| |
| // Modify METADATA and REFRESH |
| Element newElem = xsdDocument.createElementNS("http://www.w3.org/2001/XMLSchema", "element"); |
| newElem.setAttribute("name", "age"); |
| newElem.setAttribute("type", "xs:string"); |
| Element sequence = (Element) xsdElement.getElementsByTagNameNS("http://www.w3.org/2001/XMLSchema", "sequence").item(0); |
| sequence.appendChild(newElem); |
| JAXBHelper.getJAXBContext(jc).refreshMetadata(); |
| |
| caughtException = null; |
| try { |
| controlRoot.set("age", "10"); |
| } catch (Exception e) { |
| caughtException = e; |
| } |
| |
| // Should NOT have caught an exception because 'age' |
| // is now available |
| assertNull(caughtException); |
| } |
| |
| public void testRefreshSchemaInputStream() throws Exception { |
| ClassLoader classLoader = this.getClass().getClassLoader(); |
| |
| InputStream metadataStream = classLoader.getResourceAsStream(XSD_METADATA); |
| |
| DynamicJAXBContext jc = DynamicJAXBContextFactory.createContextFromXSD(metadataStream, null, classLoader, null); |
| |
| Exception caughtException = null; |
| try { |
| JAXBHelper.getJAXBContext(jc).refreshMetadata(); |
| } catch (Exception e) { |
| caughtException = e; |
| } |
| |
| assertNotNull("Refresh Exception was not thrown as expected.", caughtException); |
| assertEquals("Incorrect exception thrown.", JAXBException.class, caughtException.getClass()); |
| assertEquals("Incorrect exception thrown.", JAXBException.CANNOT_REFRESH_METADATA, ((JAXBException) caughtException).getErrorCode()); |
| } |
| |
| } |