| /* |
| * 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.transactions; |
| |
| import java.util.Collection; |
| import java.util.Date; |
| |
| import javax.jdo.PersistenceManager; |
| import javax.jdo.Query; |
| import javax.jdo.Transaction; |
| import javax.jdo.JDOUserException; |
| |
| import org.apache.jdo.tck.JDO_Test; |
| import org.apache.jdo.tck.pc.company.Company; |
| import org.apache.jdo.tck.pc.company.Department; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| |
| /** |
| *<B>Title:</B> When Nontransactional Read Is False |
| *<BR> |
| *<B>Keywords:</B> transactions |
| *<BR> |
| *<B>Assertion ID:</B> A13.4.2-10. |
| *<BR> |
| *<B>Assertion Description: </B> |
| If this flag is set to false, then queries and field read access |
| (including navigation) outside an active transaction |
| throw a JDOUserException. |
| */ |
| |
| |
| /* |
| * Revision History |
| * ================ |
| * Author : Date : Version |
| * Michelle Caisse 11/11/04 1.0 |
| */ |
| public class WhenNontransactionalReadIsFalse extends JDO_Test { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A13.4.2-10 (WhenNontransactionalReadIsFalse) 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(WhenNontransactionalReadIsFalse.class); |
| } |
| |
| /** |
| * @see JDO_Test#localSetUp() |
| */ |
| protected void localSetUp() { |
| addTearDownClass(Department.class); |
| addTearDownClass(Company.class); |
| } |
| |
| /** */ |
| public void test() { |
| pm = getPM(); |
| |
| runTestWhenNontransactionalReadIsFalse(pm); |
| |
| pm.close(); |
| pm = null; |
| } |
| |
| /** test transactions.setNontransactionalReadIsFalse() */ |
| public void runTestWhenNontransactionalReadIsFalse(PersistenceManager pm) { |
| Transaction tx = pm.currentTransaction(); |
| try { |
| tx.setNontransactionalRead(false); |
| tx.begin(); |
| Company c = new Company(1L, "MyCompany", new Date(), null); |
| Department d = new Department(999, "MyDepartment", c); |
| |
| pm.makePersistent(c); |
| pm.makePersistent(d); |
| if (tx.getNontransactionalRead()) { |
| fail(ASSERTION_FAILED, |
| "tx.getNontransactionalRead before commit returns true after setting the flag to false."); |
| } |
| tx.commit(); |
| if (tx.getNontransactionalRead()) { |
| fail(ASSERTION_FAILED, |
| "tx.getNontransactionalRead after commit returns true after setting the flag to false."); |
| } |
| |
| // make sure transaction is not active |
| if (tx.isActive()) { |
| fail(ASSERTION_FAILED, |
| "transaction still active after tx.commit."); |
| } |
| tx = null; |
| |
| try { |
| // read department name |
| String name = d.getName(); |
| fail(ASSERTION_FAILED, |
| "Field read permitted outside an active transaction when NontransactionalRead is false."); |
| } catch (JDOUserException juex) { |
| if (debug) |
| logger.debug(" Caught expected JDOUserException " + juex); |
| } |
| try { |
| // navigate from department to company |
| c = (Company)d.getCompany(); |
| fail(ASSERTION_FAILED, |
| "Navigation permitted outside an active transaction when NontransactionalRead is false."); |
| } catch (JDOUserException juex) { |
| if (debug) |
| logger.debug(" Caught expected JDOUserException " + juex); |
| } |
| try { |
| // run query |
| Query q = pm.newQuery(Department.class); |
| q.setFilter("name == \"MyDepartment\""); |
| Collection result = (Collection)q.execute(); |
| fail(ASSERTION_FAILED, |
| "Query permitted outside an active transaction when NontransactionalRead is false."); |
| } catch (JDOUserException juex) { |
| if (debug) |
| logger.debug(" Caught expected JDOUserException " + juex); |
| } |
| } |
| finally { |
| if ((tx != null) && tx.isActive()) |
| tx.rollback(); |
| } |
| } |
| } |