| /* |
| * 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.queries.options; |
| |
| import org.eclipse.persistence.queries.*; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.descriptors.ClassDescriptor; |
| |
| public class ReadObjectQueryDisableCacheHitsTest extends AutoVerifyTestCase { |
| ClassDescriptor m_addressDesc; |
| ClassDescriptor m_policyHolderDesc; |
| boolean m_addressDisableCacheHits; |
| boolean m_addressAlwaysrefreshCache; |
| boolean m_policyHolderDisableCacheHits; |
| boolean m_policyHolderAlwaysrefreshCache; |
| |
| public ReadObjectQueryDisableCacheHitsTest() { |
| super(); |
| setDescription("This test verifies that infinite recursion will not occur when reading an object with no cascade all, no indirection and disabled cache hits"); |
| } |
| |
| @Override |
| public void reset() { |
| m_addressDesc.setShouldDisableCacheHits(m_addressDisableCacheHits); |
| m_addressDesc.setShouldAlwaysRefreshCache(m_addressAlwaysrefreshCache); |
| m_policyHolderDesc.setShouldDisableCacheHits(m_policyHolderDisableCacheHits); |
| m_policyHolderDesc.setShouldAlwaysRefreshCache(m_policyHolderAlwaysrefreshCache); |
| } |
| |
| @Override |
| public void setup() { |
| m_addressDesc = getSession().getClassDescriptor(org.eclipse.persistence.testing.models.insurance.Address.class); |
| m_addressDisableCacheHits = m_addressDesc.shouldDisableCacheHits(); |
| m_addressAlwaysrefreshCache = m_addressDesc.shouldAlwaysRefreshCache(); |
| m_addressDesc.disableCacheHits(); |
| m_addressDesc.alwaysRefreshCache(); |
| |
| m_policyHolderDesc = getSession().getClassDescriptor(org.eclipse.persistence.testing.models.insurance.PolicyHolder.class); |
| m_policyHolderDisableCacheHits = m_policyHolderDesc.shouldDisableCacheHits(); |
| m_policyHolderAlwaysrefreshCache = m_policyHolderDesc.shouldAlwaysRefreshCache(); |
| m_policyHolderDesc.disableCacheHits(); |
| m_policyHolderDesc.alwaysRefreshCache(); |
| } |
| |
| @Override |
| public void test() { |
| try { |
| ReadObjectQuery query = new ReadObjectQuery(org.eclipse.persistence.testing.models.insurance.PolicyHolder.class); |
| getSession().executeQuery(query); |
| } catch (StackOverflowError ex) { |
| throw new TestErrorException("ReadObjectQuery with disabled cache hits caused infinite recursion"); |
| } |
| } |
| } |