| /* |
| * Copyright (c) 2008-2012, 2015 Eike Stepper (Loehne, Germany) and others. |
| * 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: |
| * Victor Roldan Betancort - initial API and implementation |
| * Simon McDuff - maintenance |
| * Eike Stepper - maintenance |
| */ |
| package org.eclipse.emf.cdo.tests.bugzilla; |
| |
| import org.eclipse.emf.cdo.eresource.CDOResource; |
| import org.eclipse.emf.cdo.session.CDOSession; |
| import org.eclipse.emf.cdo.tests.AbstractCDOTest; |
| import org.eclipse.emf.cdo.tests.model1.PurchaseOrder; |
| import org.eclipse.emf.cdo.tests.model1.Supplier; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| import org.eclipse.emf.cdo.util.CDOUtil; |
| |
| /** |
| * EOpposite reference is not removed |
| * <p> |
| * See bug 251263 |
| * |
| * @author Victor Roldan Betancort |
| */ |
| public class Bugzilla_251263_Test extends AbstractCDOTest |
| { |
| public void testEOpposite_AdjustMany() throws Exception |
| { |
| CDOSession session = openSession(); |
| CDOTransaction transaction1 = session.openTransaction(); |
| String resourcePath = "/test1"; |
| CDOResource res = transaction1.createResource(getResourcePath(resourcePath)); |
| res.getContents().add(getModel1Factory().createCompany()); |
| |
| transaction1.commit(); |
| |
| Supplier supplier = getModel1Factory().createSupplier(); |
| PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder(); |
| res.getContents().add(supplier); |
| res.getContents().add(purchaseOrder); |
| supplier.getPurchaseOrders().add(purchaseOrder); |
| |
| assertEquals(0, CDOUtil.getCDOObject(purchaseOrder).cdoRevision().getVersion()); |
| transaction1.commit(); |
| assertEquals(1, CDOUtil.getCDOObject(purchaseOrder).cdoRevision().getVersion()); |
| |
| res.getContents().remove(purchaseOrder); |
| Supplier supplier2 = purchaseOrder.getSupplier(); |
| PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0); |
| assertSame(purchaseOrder2, purchaseOrder); |
| assertSame(supplier2, supplier); |
| assertTransient(purchaseOrder2); |
| |
| try |
| { |
| transaction1.commit(); |
| fail("Dangling Reference Exception expected"); |
| } |
| catch (Exception expected) |
| { |
| // Success |
| } |
| |
| assertTransient(purchaseOrder2); |
| |
| CDOResource resB = transaction1.createResource(getResourcePath("testB")); |
| resB.getContents().add(purchaseOrder2); |
| |
| assertEquals(1, CDOUtil.getCDOObject(purchaseOrder2).cdoRevision().getVersion()); |
| transaction1.commit(); |
| assertEquals(2, CDOUtil.getCDOObject(purchaseOrder2).cdoRevision().getVersion()); |
| } |
| |
| public void testEOpposite_AdjustSingleRef() throws Exception |
| { |
| CDOSession session = openSession(); |
| CDOTransaction transaction1 = session.openTransaction(); |
| String resourcePath = "/test1"; |
| CDOResource res = transaction1.createResource(getResourcePath(resourcePath)); |
| res.getContents().add(getModel1Factory().createCompany()); |
| transaction1.commit(); |
| |
| Supplier supplier = getModel1Factory().createSupplier(); |
| PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder(); |
| res.getContents().add(supplier); |
| res.getContents().add(purchaseOrder); |
| supplier.getPurchaseOrders().add(purchaseOrder); |
| transaction1.commit(); |
| |
| res.getContents().remove(supplier); |
| |
| Supplier supplier2 = purchaseOrder.getSupplier(); |
| PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0); |
| assertSame(purchaseOrder2, purchaseOrder); |
| assertSame(supplier2, supplier); |
| |
| try |
| { |
| transaction1.commit(); |
| fail("Should have dangling reference"); |
| } |
| catch (Exception ignore) |
| { |
| } |
| |
| CDOResource resB = transaction1.createResource(getResourcePath("testB")); |
| resB.getContents().add(supplier2); |
| transaction1.commit(); |
| } |
| |
| public void testEOpposite_AdjustSingleRef_NoCommit() throws Exception |
| { |
| CDOSession session = openSession(); |
| CDOTransaction transaction1 = session.openTransaction(); |
| String resourcePath = "/test1"; |
| CDOResource res = transaction1.createResource(getResourcePath(resourcePath)); |
| res.getContents().add(getModel1Factory().createCompany()); |
| transaction1.commit(); |
| |
| Supplier supplier = getModel1Factory().createSupplier(); |
| PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder(); |
| res.getContents().add(supplier); |
| res.getContents().add(purchaseOrder); |
| supplier.getPurchaseOrders().add(purchaseOrder); |
| res.getContents().remove(supplier); |
| Supplier supplier2 = purchaseOrder.getSupplier(); |
| PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0); |
| assertSame(purchaseOrder2, purchaseOrder); |
| assertSame(supplier2, supplier); |
| |
| try |
| { |
| transaction1.commit(); |
| fail("Should have dangling reference"); |
| } |
| catch (Exception ignore) |
| { |
| } |
| |
| CDOResource resB = transaction1.createResource(getResourcePath("testB")); |
| resB.getContents().add(supplier2); |
| transaction1.commit(); |
| } |
| |
| public void testEOpposite_AdjustMany_Persisted() throws Exception |
| { |
| CDOSession session = openSession(); |
| CDOTransaction transaction1 = session.openTransaction(); |
| String resourcePath = "/test1"; |
| CDOResource res = transaction1.createResource(getResourcePath(resourcePath)); |
| res.getContents().add(getModel1Factory().createCompany()); |
| transaction1.commit(); |
| |
| Supplier supplier = getModel1Factory().createSupplier(); |
| PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder(); |
| res.getContents().add(supplier); |
| res.getContents().add(purchaseOrder); |
| |
| transaction1.commit(); |
| |
| supplier.getPurchaseOrders().add(purchaseOrder); |
| res.getContents().remove(purchaseOrder); |
| |
| Supplier supplier2 = purchaseOrder.getSupplier(); |
| PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0); |
| assertSame(purchaseOrder2, purchaseOrder); |
| assertSame(supplier2, supplier); |
| |
| try |
| { |
| transaction1.commit(); |
| fail("Should have dangling reference"); |
| } |
| catch (Exception ignore) |
| { |
| } |
| |
| CDOResource resB = transaction1.createResource(getResourcePath("testB")); |
| resB.getContents().add(purchaseOrder2); |
| transaction1.commit(); |
| } |
| } |