| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.jdo.tck.query.jdoql.subqueries; |
| |
| import java.util.List; |
| |
| import javax.jdo.PersistenceManager; |
| import javax.jdo.Query; |
| import javax.jdo.Transaction; |
| |
| import org.apache.jdo.tck.JDO_Test; |
| import org.apache.jdo.tck.pc.company.CompanyModelReader; |
| import org.apache.jdo.tck.pc.company.Employee; |
| import org.apache.jdo.tck.query.QueryTest; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| *<B>Title:</B> Null Subquery Parameter. |
| *<BR> |
| *<B>Keywords:</B> query |
| *<BR> |
| *<B>Assertion ID:</B> A14.6.2-52. |
| *<BR> |
| *<B>Assertion Description: </B> |
| * If the subquery parameter is null, the variable is unset, effectively |
| * making the variable named in the variableDeclaration unbound. |
| */ |
| public class NullSubqueryParameter extends SubqueriesTest { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A14.6.2-52 (NullSubqueryParameter) failed: "; |
| |
| /** |
| * The <code>main</code> is called when the class |
| * is directly executed from the command line. |
| * @param args The arguments passed to the program. |
| */ |
| public static void main(String[] args) { |
| BatchTestRunner.run(NullSubqueryParameter.class); |
| } |
| |
| /** */ |
| public void testPositive() { |
| PersistenceManager pm = getPM(); |
| |
| List expectedResult = getTransientCompanyModelInstancesAsList( |
| new String[]{"emp1", "emp2", "emp4", "emp6", "emp7", "emp10"}); |
| |
| String singleStringJDOQL = |
| "SELECT FROM " + Employee.class.getName() + |
| " WHERE this.weeklyhours == emp.weeklyhours && " + |
| "emp.firstname == 'emp1First' VARIABLES Employee emp"; |
| |
| // API query |
| Query apiQuery = pm.newQuery(Employee.class); |
| apiQuery.setFilter("this.weeklyhours == emp.weeklyhours && emp.firstname == 'emp1First'"); |
| // null subquery parameter |
| apiQuery.addSubquery(null, Employee.class.getName() + " emp", null); |
| executeJDOQuery(ASSERTION_FAILED, apiQuery, singleStringJDOQL, |
| false, null, expectedResult, true); |
| |
| // single String JDOQL |
| Query singleStringQuery = pm.newQuery(singleStringJDOQL); |
| executeJDOQuery(ASSERTION_FAILED, singleStringQuery, singleStringJDOQL, |
| false, null, expectedResult, true); |
| } |
| |
| /** |
| * @see org.apache.jdo.tck.JDO_Test#localSetUp() |
| */ |
| @Override |
| protected void localSetUp() { |
| addTearDownClass(CompanyModelReader.getTearDownClasses()); |
| loadAndPersistCompanyModel(getPM()); |
| } |
| |
| } |