| /******************************************************************************* |
| * <copyright> |
| * |
| * Copyright (c) 2005, 2011 SAP AG. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Stefan Dimov - initial API, implementation and documentation |
| * |
| * </copyright> |
| * |
| *******************************************************************************/ |
| package org.eclipse.jpt.jpadiagrameditor.ui.tests.internal.util; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceAbstractType; |
| import org.eclipse.jpt.jpa.core.JpaProject; |
| import org.eclipse.jpt.jpa.core.context.JpaRootContextNode; |
| import org.eclipse.jpt.jpa.core.context.PersistentType; |
| import org.eclipse.jpt.jpa.core.context.persistence.Persistence; |
| import org.eclipse.jpt.jpa.core.context.persistence.PersistenceUnit; |
| import org.eclipse.jpt.jpa.core.context.persistence.PersistenceXml; |
| import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JpaArtifactFactory; |
| import org.eclipse.jpt.jpadiagrameditor.ui.tests.internal.JPACreateFactory; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| |
| public class CreateDeleteEntity { |
| |
| private static final String TEST_PROJECT = "Test"; |
| private JPACreateFactory factory = JPACreateFactory.instance(); |
| private JpaProject jpaProject = null; |
| |
| @Before |
| public void setUp() throws Exception { |
| factory = JPACreateFactory.instance(); |
| jpaProject = factory.createJPAProject(TEST_PROJECT + "_" + System.currentTimeMillis()); |
| assertNotNull(jpaProject); |
| Thread.sleep(2000); |
| } |
| |
| @Test |
| public void testCreateAndDeleteEntity() throws Exception { |
| assertNotNull(jpaProject); |
| // SynchronousJpaProjectUpdater updater = new SynchronousJpaProjectUpdater(jpaProject); |
| // updater.start(); |
| JpaRootContextNode jpaProjectContent = jpaProject.getRootContextNode(); |
| assertNotNull(jpaProjectContent); |
| // if(jpaProjectContent.getPersistenceXml() == null) { |
| // updater = new SynchronousJpaProjectUpdater(jpaProject); |
| // updater.start(); |
| // } |
| Thread.sleep(2000); |
| PersistenceXml persistenceXml = jpaProjectContent.getPersistenceXml(); |
| assertNotNull(persistenceXml); |
| Persistence p = persistenceXml.getPersistence(); |
| int cnt = 0; |
| while ((p == null) && (cnt < 25)) { |
| Thread.sleep(250); |
| p = persistenceXml.getPersistence(); |
| cnt++; |
| } |
| assertTrue("Can't obtain persistence object", p != null); |
| assertTrue(persistenceXml.getPersistence().getPersistenceUnitsSize() == 1); |
| //java.lang.UnsupportedOperationException: No PersistenceUnit in this context |
| //PersistenceUnit persistenceUnit = persistenceXml.getPersistence().getPersistenceUnit(); |
| PersistenceUnit persistenceUnit = persistenceXml.getPersistence().getPersistenceUnits().iterator().next(); |
| assertNotNull(persistenceUnit); |
| assertTrue(persistenceUnit.getClassRefsSize() == 0); |
| IFile entity1 = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Entity1"); |
| assertTrue(entity1.exists()); |
| // if(jpaProject.getJavaResourceType("com.Entity1") == null) { |
| // updater = new SynchronousJpaProjectUpdater(jpaProject); |
| // updater.start(); |
| // } |
| JavaResourceAbstractType persistenceType = jpaProject.getJavaResourceType("com.Entity1"); |
| int c = 0; |
| while ((persistenceType == null) && (c < 100)) { |
| Thread.sleep(500); |
| jpaProject.getProject().refreshLocal(IResource.DEPTH_INFINITE, null); |
| persistenceType = jpaProject.getJavaResourceType("com.Entity1"); |
| c++; |
| } |
| assertNotNull(persistenceType); |
| PersistentType t = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, persistenceType.getQualifiedName()); |
| c = 0; |
| while ((t == null) && (c < 100)) { |
| Thread.sleep(500); |
| t = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, persistenceType.getQualifiedName()); |
| c++; |
| } |
| JpaArtifactFactory.instance().deletePersistenceTypeResource(t); |
| assertFalse(entity1.exists()); |
| // updater = new SynchronousJpaProjectUpdater(jpaProject); |
| // updater.start(); |
| jpaProject.getProject().refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor()); |
| persistenceType = jpaProject.getJavaResourceType("com.Entity1"); |
| c = 0; |
| while ((persistenceType != null) && (c < 250)) { |
| Thread.sleep(500); |
| persistenceType = jpaProject.getJavaResourceType("com.Entity1"); |
| c++; |
| } |
| assertNull(persistenceType); |
| assertNotNull(jpaProject); |
| } |
| } |