| /* |
| * Copyright (c) 2011, 2012, 2019, 2020 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.tests; |
| |
| import org.eclipse.emf.cdo.common.CDOCommonSession; |
| import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea; |
| import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockAreaNotFoundException; |
| import org.eclipse.emf.cdo.eresource.CDOResource; |
| import org.eclipse.emf.cdo.server.ILockingManager; |
| import org.eclipse.emf.cdo.session.CDOSession; |
| import org.eclipse.emf.cdo.tests.model1.Company; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| |
| import org.eclipse.net4j.util.lifecycle.LifecycleUtil; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class LockingManagerRestartTransactionTest extends AbstractLockingTest |
| { |
| protected CDOSession session; |
| |
| protected CDOTransaction transaction; |
| |
| protected CDOResource resource; |
| |
| @Override |
| protected void doSetUp() throws Exception |
| { |
| super.doSetUp(); |
| skipStoreWithoutDurableLocking(); |
| |
| session = openSession(); |
| transaction = session.openTransaction(); |
| resource = transaction.createResource(getResourcePath("/res1")); |
| } |
| |
| @Override |
| protected void doTearDown() throws Exception |
| { |
| LifecycleUtil.deactivate(session); |
| session = null; |
| transaction = null; |
| resource = null; |
| super.doTearDown(); |
| } |
| |
| protected void restart(String durableLockingID) |
| { |
| transaction.close(); |
| transaction = session.openTransaction(durableLockingID); |
| resource = transaction.getOrCreateResource(getResourcePath("/res1")); |
| } |
| |
| public void testWrongDurableLockingID() throws Exception |
| { |
| try |
| { |
| restart("ABC"); |
| fail("LockAreaNotFoundException expected"); |
| } |
| catch (LockAreaNotFoundException expected) |
| { |
| assertEquals("ABC", expected.getDurableLockingID()); |
| } |
| } |
| |
| public void testGetDurableLockingID() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| String actual = transaction.getDurableLockingID(); |
| assertEquals(durableLockingID, actual); |
| |
| restart(durableLockingID); |
| |
| actual = transaction.getDurableLockingID(); |
| assertEquals(durableLockingID, actual); |
| } |
| |
| public void testKeepDurableLockingID() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| String actual = transaction.enableDurableLocking(); |
| assertEquals(durableLockingID, actual); |
| |
| restart(durableLockingID); |
| |
| actual = transaction.enableDurableLocking(); |
| assertEquals(durableLockingID, actual); |
| } |
| |
| public void testDisableDurableLocking() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| transaction.disableDurableLocking(false); |
| assertEquals(null, transaction.getDurableLockingID()); |
| |
| try |
| { |
| restart(durableLockingID); |
| fail("LockAreaNotFoundException expected"); |
| } |
| catch (LockAreaNotFoundException expected) |
| { |
| assertEquals(durableLockingID, expected.getDurableLockingID()); |
| } |
| } |
| |
| public void testDisableDurableLockingAfterRestart() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| restart(durableLockingID); |
| |
| transaction.disableDurableLocking(false); |
| assertEquals(null, transaction.getDurableLockingID()); |
| |
| try |
| { |
| restart(durableLockingID); |
| fail("LockAreaNotFoundException expected"); |
| } |
| catch (LockAreaNotFoundException expected) |
| { |
| } |
| } |
| |
| public void testDisableDurableLockingAndReleaseLocks() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| readLock(company); |
| |
| transaction.enableDurableLocking(); |
| assertReadLock(true, company); |
| |
| transaction.disableDurableLocking(true); |
| assertReadLock(false, company); |
| } |
| |
| public void testWrongReadOnly() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| transaction.close(); |
| |
| try |
| { |
| session.openView(durableLockingID); |
| fail("IllegalStateException expected"); |
| } |
| catch (IllegalStateException expected) |
| { |
| } |
| } |
| |
| public void testWrongReadOnlyAfterRestart() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| restart(durableLockingID); |
| transaction.close(); |
| |
| try |
| { |
| session.openView(durableLockingID); |
| fail("IllegalStateException expected"); |
| } |
| catch (IllegalStateException expected) |
| { |
| } |
| } |
| |
| public void testDuplicateOpenView() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| try |
| { |
| session.openTransaction(durableLockingID); |
| fail("IllegalStateException expected"); |
| } |
| catch (IllegalStateException expected) |
| { |
| } |
| } |
| |
| public void testDuplicateOpenViewAfterRestart() throws Exception |
| { |
| String durableLockingID = transaction.enableDurableLocking(); |
| restart(durableLockingID); |
| |
| try |
| { |
| session.openTransaction(durableLockingID); |
| fail("IllegalStateException expected"); |
| } |
| catch (IllegalStateException expected) |
| { |
| } |
| } |
| |
| public void testReadLockAfterEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| String durableLockingID = transaction.enableDurableLocking(); |
| readLock(company); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertReadLock(true, company); |
| } |
| |
| public void testReadLockBeforeEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| readLock(company); |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertReadLock(true, company); |
| } |
| |
| public void testWriteLockAfterEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| String durableLockingID = transaction.enableDurableLocking(); |
| writeLock(company); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertWriteLock(true, company); |
| } |
| |
| public void testWriteLockBeforeEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| writeLock(company); |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertWriteLock(true, company); |
| } |
| |
| public void testWriteOptionAfterEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| String durableLockingID = transaction.enableDurableLocking(); |
| optionLock(company); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertOptionLock(true, company); |
| } |
| |
| public void testWriteOptionBeforeEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| optionLock(company); |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertOptionLock(true, company); |
| } |
| |
| public void testLockUpgradeAfterEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| String durableLockingID = transaction.enableDurableLocking(); |
| readLock(company); |
| writeLock(company); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertWriteLock(true, company); |
| } |
| |
| public void testLockUpgradeBeforeEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| readLock(company); |
| writeLock(company); |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertWriteLock(true, company); |
| } |
| |
| public void testLockDowngradeAfterEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| readLock(company); |
| assertReadLock(true, company); |
| assertWriteLock(false, company); |
| |
| writeLock(company); |
| assertReadLock(true, company); |
| assertWriteLock(true, company); |
| |
| writeUnlock(company); |
| assertReadLock(true, company); |
| assertWriteLock(false, company); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertReadLock(true, company); |
| assertWriteLock(false, company); |
| } |
| |
| public void testLockDowngradeBeforeEnable() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| readLock(company); |
| assertReadLock(true, company); |
| assertWriteLock(false, company); |
| |
| writeLock(company); |
| assertReadLock(true, company); |
| assertWriteLock(true, company); |
| |
| writeUnlock(company); |
| assertReadLock(true, company); |
| assertWriteLock(false, company); |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| restart(durableLockingID); |
| |
| company = (Company)resource.getContents().get(0); |
| assertReadLock(true, company); |
| assertWriteLock(false, company); |
| } |
| |
| public void testDurableViewHandler() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| writeLock(company); |
| |
| String durableLockingID = transaction.enableDurableLocking(); |
| |
| final boolean[] gotCalled = { false }; |
| getRepository().getLockingManager().addDurableViewHandler(new ILockingManager.DurableViewHandler() |
| { |
| @Override |
| public void openingView(CDOCommonSession session, int viewID, boolean readOnly, LockArea area) |
| { |
| gotCalled[0] = true; |
| } |
| }); |
| |
| restart(durableLockingID); |
| |
| assertEquals(true, gotCalled[0]); |
| } |
| } |