| /* |
| * 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.workbenchintegration; |
| |
| import java.io.File; |
| |
| import org.eclipse.persistence.descriptors.ClassDescriptor; |
| import org.eclipse.persistence.queries.ReadObjectQuery; |
| import org.eclipse.persistence.testing.framework.AutoVerifyTestCase; |
| import org.eclipse.persistence.testing.framework.TestErrorException; |
| import org.eclipse.persistence.testing.models.employee.relational.EmployeeProject; |
| import org.eclipse.persistence.sessions.factories.XMLProjectReader; |
| import org.eclipse.persistence.sessions.factories.XMLProjectWriter; |
| |
| |
| /** |
| * Bug 3432075 |
| * Test to ensure that cache maintenance settings are properly read from and written to XML |
| */ |
| public class QueryShouldMaintainCacheTest extends AutoVerifyTestCase { |
| |
| protected org.eclipse.persistence.sessions.Project project = null; |
| // Changed original file name EmployeeProject.xml for this unique one: |
| // another EmployeeProject.xml file is found in resource/foundation - |
| // if it happens to be higher on the classpath this other file is read in |
| // (instead of the one we just wrote out) - that causes NPE: |
| // foundation/resources/EmployeeProject.xml doesn't have the queries defined in this test. |
| public static final String FILENAME = "EmployeeProjectForQueryShouldMaintainCacheTest.xml"; |
| |
| public QueryShouldMaintainCacheTest() { |
| setDescription("Ensure should maintain cache settings for descriptors are properly written out."); |
| } |
| |
| @Override |
| public void setup() { |
| project = new EmployeeProject(); |
| ClassDescriptor descriptor = |
| project.getDescriptors().get(org.eclipse.persistence.testing.models.employee.domain.Employee.class); |
| |
| descriptor.disableCacheHits(); |
| |
| // ReadObjectQuery query = new ReadObjectQuery(Employee.class); |
| // descriptor.getQueryManager().addQuery("UndefinedQuery", query); |
| |
| ReadObjectQuery query = new ReadObjectQuery(Employee.class); |
| query.maintainCache(); |
| descriptor.getQueryManager().addQuery("TrueQuery", query); |
| |
| query = new ReadObjectQuery(Employee.class); |
| query.dontMaintainCache(); |
| descriptor.getQueryManager().addQuery("FalseQuery", query); |
| |
| } |
| |
| @Override |
| public void test() { |
| XMLProjectWriter.write(FILENAME, project); |
| project = XMLProjectReader.read(FILENAME, getClass().getClassLoader()); |
| } |
| |
| @Override |
| public void verify() { |
| ClassDescriptor descriptor = |
| project.getDescriptors().get(org.eclipse.persistence.testing.models.employee.domain.Employee.class); |
| |
| // Here we test the maintainCache setting. This should override any other settings. |
| ReadObjectQuery query = (ReadObjectQuery)descriptor.getQueryManager().getQuery("TrueQuery"); |
| if /*getSession()*/(!query.shouldMaintainCache() || !query.shouldMaintainCache()) { |
| throw new TestErrorException("Project read from XML should be set to maintainCache, but is not."); |
| } |
| |
| // Here we test the donMaintainceCacheSetting. This should override other settings. |
| query = (ReadObjectQuery)descriptor.getQueryManager().getQuery("FalseQuery"); |
| if /*getSession()*/(query.shouldMaintainCache() || query.shouldMaintainCache()) { |
| throw new TestErrorException("Project read from XML should be set not to maintainCache, but it does."); |
| } |
| |
| } |
| |
| @Override |
| public void reset() { |
| File file = new File(FILENAME); |
| file.delete(); |
| } |
| } |