| /* |
| * 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.api.instancecallbacks; |
| |
| import javax.jdo.JDODataStoreException; |
| import javax.jdo.JDOUserException; |
| import javax.jdo.Transaction; |
| |
| import org.apache.jdo.tck.JDO_Test; |
| import org.apache.jdo.tck.pc.instancecallbacks.InstanceCallbackNonPersistFdsClass; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| *<B>Title:</B> Calling InstanceCallbacks Postload Method |
| *<BR> |
| *<B>Keywords:</B> instancecallbacks |
| *<BR> |
| *<B>Assertion ID:</B> A10.1-1. |
| *<BR> |
| *<B>Assertion Description: </B> |
| The <code>jdoPostLoad()</code> method of a class implementing |
| <code>InstanceCallbacks</code> is called after the default fetch |
| group values are loaded from the <code>StateManager</code> into the instance. |
| |
| */ |
| |
| |
| /* |
| * Create a persistent object and commit(). |
| * |
| * Retrieve object in the next transaction and verify its state is hollow. |
| * |
| * Reference a persistent attribute and verify: |
| * the call to jdoPostLoad() occurred just before this reference--and after the object was retrieved (via getObjectById()), |
| * jdoPostLoad() was called exactly once and |
| * once the attribute has been referenced, the state of the object is persistent-clean |
| * |
| * Verify that the values of the persistent attributes available in jdoPostLoad() are the values actually in the object (the |
| * values have already been restored be the time jdoPostLoad() is called). |
| */ |
| public class CallingJdoPostload extends JDO_Test { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A10.1-1 (CallingJdoPostload) 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(CallingJdoPostload.class); |
| } |
| |
| /** |
| * @see org.apache.jdo.tck.JDO_Test#localSetUp() |
| */ |
| @Override |
| protected void localSetUp() { |
| addTearDownClass(InstanceCallbackNonPersistFdsClass.class); |
| } |
| |
| /** */ |
| public void test() { |
| pm = getPM(); |
| Transaction t = pm.currentTransaction(); |
| t.setRetainValues(false); |
| |
| InstanceCallbackNonPersistFdsClass.initializeStaticsForTest(); |
| |
| t.begin(); |
| // create instance |
| InstanceCallbackNonPersistFdsClass obj1 = new InstanceCallbackNonPersistFdsClass(2.2f, 13); |
| pm.makePersistent(obj1); |
| Object objPtr1 = pm.getObjectId (obj1); |
| obj1.setNonPersist(1, (char)2, 3.3, (short)4); |
| t.commit(); |
| |
| t.begin(); |
| // set applicationStep before and after getObjectById() to be sure when jdoPostLoad() gets called. |
| InstanceCallbackNonPersistFdsClass.applicationStep = InstanceCallbackNonPersistFdsClass.beforeGetObjectById; |
| try { |
| obj1 = (InstanceCallbackNonPersistFdsClass)pm.getObjectById(objPtr1, true); // jdoPreLoad() called |
| } catch (JDOUserException e) { |
| // could not locate persistent object created in previous transaction |
| fail(ASSERTION_FAILED, "CallingJdoPostload: Could not locate persistent object obj1 created in previous transaction " + e); |
| return; |
| } catch (JDODataStoreException e) { |
| // could not locate persistent object created in previous transaction |
| fail(ASSERTION_FAILED, "CallingJdoPostload: Could not locate persistent object obj1 created in previous transaction " + e); |
| return; |
| } |
| |
| int objectState = currentState(obj1); |
| // expect state to be hollow or persistent-clean |
| if(objectState != HOLLOW && objectState != PERSISTENT_CLEAN) { |
| fail(ASSERTION_FAILED, "State of object was not hollow or persistent clean after accessed via getObjectById((), state is " + states[objectState]); |
| } |
| |
| InstanceCallbackNonPersistFdsClass.applicationStep = InstanceCallbackNonPersistFdsClass.afterGetObjectById; |
| int getIntValue = obj1.intValue; // reference attribute in default fetch group |
| objectState = currentState(obj1); |
| |
| // expect jdoPostLoad() was called |
| if(!InstanceCallbackNonPersistFdsClass.postloadCalled) { |
| fail(ASSERTION_FAILED, "jdoPostLoad() never called"); |
| } |
| |
| // only check other information if jdoPostLoad() called |
| if(InstanceCallbackNonPersistFdsClass.postloadCalled) { |
| // expect jdoPostLoad() was called only once |
| if(InstanceCallbackNonPersistFdsClass.postloadCalledMultipleTimes) { |
| fail(ASSERTION_FAILED, "jdoPostLoad was called more than once for the same loaded object"); |
| } |
| |
| // verify the value of intValue was available in jdoPostLoad() |
| if(InstanceCallbackNonPersistFdsClass.savedIntValue != getIntValue) { |
| fail(ASSERTION_FAILED, |
| "intValue available in jdoPostLoad is incorrect. It was " + |
| InstanceCallbackNonPersistFdsClass.savedIntValue + |
| ", it should be " + getIntValue); |
| } |
| |
| // verify the value of floatValue was available in jdoPostLoad() |
| if(InstanceCallbackNonPersistFdsClass.savedFloatValue != obj1.floatValue) { |
| fail(ASSERTION_FAILED, |
| "floatValue available in jdoPostLoad is incorrect. It was " + |
| InstanceCallbackNonPersistFdsClass.savedFloatValue + |
| ", it should be " + obj1.floatValue); |
| } |
| } |
| |
| t.rollback(); |
| pm.close(); |
| pm = null; |
| } |
| } |