| /* |
| * 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.proxyindirection; |
| |
| import org.eclipse.persistence.expressions.ExpressionBuilder; |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| import org.eclipse.persistence.queries.ReadObjectQuery; |
| import org.eclipse.persistence.testing.framework.AutoVerifyTestCase; |
| import org.eclipse.persistence.testing.framework.TestErrorException; |
| |
| public class ReadWithExpressionTest extends AutoVerifyTestCase { |
| Employee employee; |
| |
| public ReadWithExpressionTest() { |
| setDescription("Tests ReadObject using an Expression using Proxy Indirection."); |
| } |
| |
| @Override |
| public void reset() { |
| getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); |
| } |
| |
| @Override |
| public void setup() { |
| } |
| |
| @Override |
| public void test() { |
| ReadObjectQuery q = new ReadObjectQuery(); |
| q.setReferenceClass(Employee.class); |
| q.setSelectionCriteria(new ExpressionBuilder().get("firstName").like("Rick%")); |
| employee = (Employee)getSession().executeQuery(q); |
| } |
| |
| @Override |
| public void verify() { |
| if (employee == null) { |
| throw new TestErrorException("No employee with first name \"Rick\" was returned."); |
| } |
| |
| // Test the indirection |
| if (((AbstractSession)getSession()).getIdentityMapAccessorInstance().getIdentityMap(AddressImpl.class).getSize() != 0) { |
| throw new TestErrorException("ProxyIndirection did not work - Address was read in along with Employee."); |
| } |
| employee.getAddress().getCity(); |
| if (((AbstractSession)getSession()).getIdentityMapAccessorInstance().getIdentityMap(EmployeeImpl.class).getSize() == 0) { |
| throw new TestErrorException("ProxyIndirection did not work - Address was not read in when triggered from Employee."); |
| } |
| } |
| } |