1 files changed, 140 insertions, 0 deletions
diff --git a/eclipselink/org.eclipse.emf.teneo.eclipselink.examples.library.orm.tests/src/org/eclipse/emf/teneo/eclipselink/examples/library/orm/tests/resource/EclipseLinkResourceTest.java b/eclipselink/org.eclipse.emf.teneo.eclipselink.examples.library.orm.tests/src/org/eclipse/emf/teneo/eclipselink/examples/library/orm/tests/resource/EclipseLinkResourceTest.java
new file mode 100755
index 000000000..86740bd38
--- /dev/null
+++ b/eclipselink/org.eclipse.emf.teneo.eclipselink.examples.library.orm.tests/src/org/eclipse/emf/teneo/eclipselink/examples/library/orm/tests/resource/EclipseLinkResourceTest.java
@@ -0,0 +1,140 @@
+/*******************************************************************************
+ * Copyright (c) 2008 Oracle and Geensys.
+ * 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:
+ *     Oracle and Geensys - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.emf.teneo.eclipselink.examples.library.orm.tests.resource;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
+import org.eclipse.emf.teneo.eclipselink.examples.library.Library;
+import org.eclipse.emf.teneo.eclipselink.examples.library.LibraryPackage;
+import org.eclipse.emf.teneo.eclipselink.examples.library.impl.LibraryImpl;
+import org.eclipse.emf.teneo.eclipselink.resource.EclipseLinkResourceFactoryImpl;
+import org.eclipse.emf.teneo.eclipselink.resource.EclipseLinkResourceImpl;
+import org.eclipse.emf.teneo.eclipselink.resource.EclipseLinkURIUtil;
+
+public class EclipseLinkResourceTest extends AbstractEclipseLinkTest {
+
+	private URI uri;
+	private Resource resource1, resource2;
+	private Library library1;
+
+	public void testEclipseLinkResource() throws IOException {
+
+		// create library model instance
+		library1 = testLibraryFactory.createLibraryModel();
+
+		saveLibraryModel1();
+		loadLibraryModel2();
+		deleteLibraryModel1();
+		reloadLibraryModel2();
+		unloadAllLibraryModels();
+	}
+
+	private void saveLibraryModel1() throws IOException {
+
+		// create EclipseLink URI for saving/loading library model in/from database
+		String query = EclipseLinkURIUtil.createContentsEqualQuery(LibraryPackage.eINSTANCE.getLibrary(),
+				LibraryPackage.eINSTANCE.getLibrary_Name(), library1.getName());
+		uri = EclipseLinkURIUtil.createEclipseLinkURI(TEST_PERSISTENCE_UNIT_NAME, query);
+
+		// save library model instance in database
+		ResourceSet resourceSet1 = new ResourceSetImpl();
+		resourceSet1.getLoadOptions().putAll(getTestPersistenceUnitProperties(this.getClass().getClassLoader()));
+
+		resourceSet1.getResourceFactoryRegistry().getProtocolToFactoryMap().put("eclipselink",
+				new EclipseLinkResourceFactoryImpl());
+
+		resource1 = resourceSet1.createResource(uri);
+
+		assertTrue(resource1 instanceof EclipseLinkResourceImpl);
+		assertFalse(resource1.isLoaded());
+
+		resource1.getContents().add(library1);
+
+		assertTrue(resource1.isLoaded());
+
+		resource1.save(Collections.EMPTY_MAP);
+	}
+
+	private void loadLibraryModel2() {
+
+		// load second library model instance from database
+		ResourceSet resourceSet2 = new ResourceSetImpl();
+
+		resourceSet2.getResourceFactoryRegistry().getProtocolToFactoryMap().put("eclipselink",
+				new EclipseLinkResourceFactoryImpl());
+		resourceSet2.getLoadOptions().putAll(getTestPersistenceUnitProperties(this.getClass().getClassLoader()));
+
+		resource2 = resourceSet2.getResource(uri, true);
+
+		assertTrue(resource2 instanceof EclipseLinkResourceImpl);
+		assertTrue(resource2.isLoaded());
+
+		// analyse second library model instance
+		List<EObject> contents2 = resource2.getContents();
+		assertNotNull(contents2);
+		assertEquals(1, contents2.size());
+		assertTrue(contents2.get(0) instanceof LibraryImpl);
+		Library library2 = (Library) contents2.get(0);
+
+		assertNotNull(library2.getName());
+		assertEquals(library1.getName(), library2.getName());
+		assertNotNull(library2.getWriters());
+		assertEquals(library1.getWriters().size(), library2.getWriters().size());
+		assertEquals(resource2, (library2.getWriters().get(0)).eResource());
+		assertNotNull(library2.getBooks());
+		assertEquals(library1.getBooks().size(), library2.getBooks().size());
+		assertEquals(resource2, (library2.getBooks().get("myBook")).eResource());
+	}
+
+	private void deleteLibraryModel1() throws IOException {
+
+		// delete first library model instance in database
+		resource1.getContents().remove(library1);
+		resource1.save(Collections.EMPTY_MAP);
+	}
+
+	private void reloadLibraryModel2() throws IOException {
+
+		// reload second library model instance from database
+		resource2.unload();
+
+		assertFalse(resource2.isLoaded());
+
+		resource2.load(Collections.EMPTY_MAP);
+
+		assertTrue(resource2.isLoaded());
+
+		// analyse second library model instance
+		List<EObject> contents2 = resource2.getContents();
+		assertNotNull(contents2);
+		assertEquals(0, contents2.size());
+	}
+
+	private void unloadAllLibraryModels() {
+
+		// unload resource of first library model instance
+		resource1.unload();
+
+		assertFalse(resource1.isLoaded());
+
+		// unload resource of second library model instance
+		resource2.unload();
+
+		assertFalse(resource2.isLoaded());
+	}
+}