| /* |
| * 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: |
| // dclarke - Dynamic Persistence |
| // http://wiki.eclipse.org/EclipseLink/Development/Dynamic |
| // (https://bugs.eclipse.org/bugs/show_bug.cgi?id=200045) |
| // mnorman - tweaks to work from Ant command-line, |
| // get database properties from System, etc. |
| // |
| package org.eclipse.persistence.testing.tests.dynamic.entitytype; |
| |
| //JUnit4 imports |
| import org.junit.AfterClass; |
| import org.junit.Test; |
| import static org.junit.Assert.assertEquals; |
| |
| //EclipseLink imports |
| import org.eclipse.persistence.dynamic.DynamicEntity; |
| import org.eclipse.persistence.dynamic.DynamicType; |
| import org.eclipse.persistence.dynamic.DynamicTypeBuilder; |
| import org.eclipse.persistence.sessions.DatabaseSession; |
| import org.eclipse.persistence.tools.schemaframework.SchemaManager; |
| |
| //domain-specific (testing) imports |
| import static org.eclipse.persistence.testing.tests.dynamic.DynamicTestingHelper.createSession; |
| |
| /** |
| * |
| * @author dclarke |
| * @since EclipseLink 1.2 |
| */ |
| public class EntityTypeFromScratch { |
| |
| static final String TABLE_NAME = "MY_ENTITY"; |
| |
| @AfterClass |
| public static void tearDown() { |
| DatabaseSession ds = createSession(); |
| ds.login(); |
| ds.executeNonSelectingSQL("DROP TABLE " + TABLE_NAME); |
| ds.logout(); |
| } |
| |
| @Test |
| public void entityTypeFromDescriptor() throws Exception { |
| DynamicType entityType = buildMyEntityType(); |
| |
| assertEquals(MyEntity.class, entityType.getJavaClass()); |
| |
| DatabaseSession session = createSession(); |
| session.login(); |
| session.addDescriptor(entityType.getDescriptor()); |
| new SchemaManager(session).replaceDefaultTables(); |
| |
| DynamicEntity entity = entityType.newDynamicEntity(); |
| entity.set("id", 1); |
| entity.set("name", "Name"); |
| |
| session.insertObject(entity); |
| |
| session.logout(); |
| } |
| |
| private DynamicType buildMyEntityType() { |
| DynamicTypeBuilder factory = new DynamicTypeBuilder(MyEntity.class, null, "MY_ENTITY"); |
| factory.setPrimaryKeyFields("ID"); |
| factory.addDirectMapping("id", int.class, "ID"); |
| factory.addDirectMapping("name", String.class, "NAME"); |
| |
| return factory.getType(); |
| } |
| |
| } |