| /* |
| * 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: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.testing.tests.performance.reading; |
| |
| import java.util.*; |
| import org.eclipse.persistence.internal.identitymaps.*; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| /** |
| * This test compares the performance between deferred and normal locking. |
| */ |
| public class DeferredvsWriteLockTest extends PerformanceComparisonTestCase { |
| public DeferredvsWriteLockTest() { |
| setName("DeferredvsWriteLockTest"); |
| setDescription("This test compares the performance between deferred and normal locking."); |
| addLockTest(); |
| } |
| |
| /** |
| * Acquire deferred lock. |
| */ |
| @Override |
| public void test() throws Exception { |
| CacheKey key = new CacheKey(new Vector()); |
| key.acquireDeferredLock(); |
| key.releaseDeferredLock(); |
| } |
| |
| /** |
| * Acquire lock. |
| */ |
| public void addLockTest() { |
| PerformanceComparisonTestCase test = new PerformanceComparisonTestCase() { |
| @Override |
| public void test() { |
| CacheKey key = new CacheKey(new Vector()); |
| key.acquire(); |
| key.release(); |
| } |
| }; |
| test.setName("LockTest"); |
| test.setAllowableDecrease(20); |
| addTest(test); |
| } |
| } |