| /* |
| * 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; |
| |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.sessions.server.*; |
| import org.eclipse.persistence.expressions.*; |
| import org.eclipse.persistence.queries.*; |
| import org.eclipse.persistence.exceptions.*; |
| import org.eclipse.persistence.sessions.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| import java.util.*; |
| |
| /** |
| * CR#4099 (Testing to see if it is fixed by CR#3716) |
| * Ensure a query which is added to the server session can be retrieved by the |
| * client session. |
| */ |
| public class ServerClientNamedQueryTest extends org.eclipse.persistence.testing.framework.AutoVerifyTestCase { |
| private DatabaseLogin login = null; |
| private Server serverSession = null; |
| private ClientSession clientSession = null; |
| private QueryException caughtException = null; |
| |
| @Override |
| public void setup() { |
| // Create a server session based on the current login |
| org.eclipse.persistence.sessions.Project proj = new org.eclipse.persistence.testing.models.employee.relational.EmployeeProject(); |
| proj.setDatasourceLogin(getSession().getDatasourceLogin().clone()); |
| serverSession = proj.createServerSession(1, 1); |
| serverSession.useReadConnectionPool(1, 1); |
| this.serverSession.setSessionLog(getSession().getSessionLog()); |
| serverSession.login(); |
| clientSession = serverSession.acquireClientSession(); |
| |
| // Build a query which can be used for the test. Add it to the server session |
| ExpressionBuilder emp = new ExpressionBuilder(); |
| Expression firstNameExpression = emp.get("firstName").equal(emp.getParameter("firstName")); |
| ReadAllQuery query = new ReadAllQuery(); |
| query.setReferenceClass(Employee.class); |
| query.setSelectionCriteria(firstNameExpression); |
| query.addArgument("firstName"); |
| |
| serverSession.addQuery("serverClientNamedQuery", query); |
| |
| } |
| |
| @Override |
| public void test() { |
| try { |
| // Ensure the query can be run without exception |
| // Prior to the fix, a QueryException would be thrown. |
| Vector empsByFirstName = (Vector)clientSession.executeQuery("serverClientNamedQuery", "Jill"); |
| |
| } catch (QueryException exception) { |
| caughtException = exception; |
| } |
| } |
| |
| @Override |
| public void verify() { |
| if (caughtException != null) { |
| throw new TestErrorException("A query added to the Server Session could not be " + "found on the Client Session. Error message: " + caughtException.toString()); |
| } |
| } |
| |
| @Override |
| public void reset() { |
| serverSession.removeQuery("serverClientNamedQuery"); |
| clientSession.release(); |
| serverSession.logout(); |
| getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); |
| } |
| } |