| /* |
| * 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 |
| <<<<<<< Updated upstream |
| * |
| * 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 |
| ======= |
| * |
| * https://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 |
| >>>>>>> Stashed changes |
| * limitations under the License. |
| */ |
| |
| package org.apache.jdo.tck.api.persistencemanager.cache; |
| |
| import javax.jdo.PersistenceManager; |
| import javax.jdo.Transaction; |
| import org.apache.jdo.tck.api.persistencemanager.PersistenceManagerTest; |
| import org.apache.jdo.tck.pc.mylib.VersionedPCPoint; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| * <B>Title:</B> Refresh All No Parameters Side Effects <br> |
| * <B>Keywords:</B> cache <br> |
| * <B>Assertion ID:</B> A12.5.1-5B <br> |
| * <B>Assertion Description: </B> The refreshAll() updates the values in the parameter instance[s] |
| * from the data in the data store. ((The intended use is for optimistic transactions where the |
| * state of the JDO Instance is not guaranteed to reflect the state in the data store. This method |
| * can be used to minimize the occurrence of commit failures due to mismatch between the state of |
| * cached instances and the state of data in the data store.)) This can be tested by using 2 |
| * PersistenceManagers, independently change an object, then refresh. |
| */ |
| public class RefreshAllNoParameterSideEffects extends PersistenceManagerTest { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A12.5.1-5B (RefreshAllNoParameterSideEffects) failed: "; |
| |
| Object oid = null; |
| |
| PersistenceManager pm1; |
| PersistenceManager pm2; |
| PersistenceManager pmVerify; |
| |
| /** |
| * 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(RefreshAllNoParameterSideEffects.class); |
| } |
| |
| /** */ |
| @Override |
| public void localSetUp() { |
| addTearDownClass(VersionedPCPoint.class); |
| pm = getPM(); |
| Transaction tx = pm.currentTransaction(); |
| tx.begin(); |
| VersionedPCPoint pnt = new VersionedPCPoint(0, 0); |
| pm.makePersistent(pnt); |
| oid = pm.getObjectId(pnt); |
| tx.commit(); |
| } |
| |
| /** */ |
| public void test() { |
| if (!isOptimisticSupported()) { |
| printUnsupportedOptionalFeatureNotTested( |
| "RefreshAllNoParameterSideEffect", "javax.jdo.option.Optimistic"); |
| return; |
| } |
| |
| pm1 = pmf.getPersistenceManager(); |
| pm2 = pmf.getPersistenceManager(); |
| pmVerify = pmf.getPersistenceManager(); |
| |
| try { |
| // don't refresh cache |
| runTestRefreshAllNoParameterSideEffects(false); |
| // refresh cache |
| runTestRefreshAllNoParameterSideEffects(true); |
| } finally { |
| cleanupPM(pmVerify); |
| pmVerify = null; |
| cleanupPM(pm1); |
| pm1 = null; |
| cleanupPM(pm1); |
| pm2 = null; |
| } |
| failOnError(); |
| } |
| |
| /** |
| * @param doRefresh doRefresh flag |
| */ |
| private void runTestRefreshAllNoParameterSideEffects(boolean doRefresh) { |
| |
| if (debug) logger.debug("\nSTART RefreshAllNoParameterSideEffects"); |
| |
| Transaction tx1 = pm1.currentTransaction(); |
| tx1.setOptimistic(true); |
| tx1.begin(); |
| VersionedPCPoint pnt1 = (VersionedPCPoint) pm1.getObjectById(oid, true); |
| pnt1.setX(11); // make transactional |
| |
| Transaction tx2 = pm2.currentTransaction(); |
| tx2.begin(); |
| VersionedPCPoint pnt2 = (VersionedPCPoint) pm2.getObjectById(oid); |
| pnt2.setX(22); |
| pnt2.setY(Integer.valueOf("22")); |
| tx2.commit(); |
| |
| if (doRefresh) pm1.refreshAll(); |
| pnt1.setX(33); |
| pnt1.setY(Integer.valueOf("33")); |
| try { |
| tx1.commit(); |
| } catch (javax.jdo.JDOOptimisticVerificationException ove) { |
| if (doRefresh) { |
| appendMessage("Expected no exception on commit with doRefresh " + "true, but got " + ove); |
| } |
| // else expect exception |
| } catch (Exception e) { |
| appendMessage( |
| "Unexpected exception on commit. doRefresh is " + doRefresh + ". Exception is: " + e); |
| } |
| |
| // verify that correct value was committed |
| VersionedPCPoint pntExpected = new VersionedPCPoint(33, 33); |
| if (!doRefresh) { |
| pntExpected.setX(22); |
| pntExpected.setY(Integer.valueOf("22")); |
| } |
| |
| Transaction txVerify = pmVerify.currentTransaction(); |
| txVerify.begin(); |
| VersionedPCPoint pntVerify = (VersionedPCPoint) pmVerify.getObjectById(oid, true); |
| if (pntVerify.getX() != pntExpected.getX() |
| || pntVerify.getY().intValue() != pntExpected.getY().intValue()) { |
| appendMessage( |
| "After commit with doRefresh " |
| + doRefresh |
| + " expected (" |
| + pntExpected.getX() |
| + ", " |
| + pntExpected.getY() |
| + ") but actual is (" |
| + pntVerify.getX() |
| + ", " |
| + pntVerify.getY() |
| + ")."); |
| } |
| txVerify.commit(); |
| |
| if (debug) logger.debug("END RefreshAllNoParameterSideEffects" + "doRefresh is " + doRefresh); |
| } |
| } |