/*
* Copyright 2005 The Apache Software Foundation.
*
* Licensed 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 java.util.Date;
import java.util.HashSet;
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.InstanceCallbackClass;
import org.apache.jdo.tck.util.BatchTestRunner;
/**
*<B>Title:</B> No Access To Fields After Predelete
*<BR>
*<B>Keywords:</B> instancecallbacks
*<BR>
*<B>Assertion ID:</B> A10.4-3.
*<BR>
*<B>Assertion Description: </B>
Access to field values after a call to <code>jdoPreDelete()</code>
of a class implementing <code>InstanceCallbacks</code> are disallowed.
*/
/*
* Delete a persistent object and new object. While the objects are in state persitent-deleted (or persistent-new-deleted)
* access persistent fields (except do not reference primary key fields).
*
* Verify the field access results in a JDOUserException.
*/
public class NoAccessToFieldsAfterPredelete extends JDO_Test {
/** */
private static final String ASSERTION_FAILED =
"Assertion A10.4-3 (NoAccessToFieldsAfterPredelete) 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(NoAccessToFieldsAfterPredelete.class);
}
/**
* @see JDO_Test#localSetUp()
*/
protected void localSetUp() {
addTearDownClass(InstanceCallbackClass.class);
}
/** */
public void test() throws Exception
{
pm = getPM();
Transaction t = pm.currentTransaction();
InstanceCallbackClass.initializeStaticsForTest();
t.begin();
// make intValue outside the range of zero to arraySize-1 to skip most jdoPreDelete() code.
InstanceCallbackClass a = new InstanceCallbackClass("object a", null, InstanceCallbackClass.arraySize, 6.0, (short)-1, '6', null);
pm.makePersistent(a);
Object aId = pm.getObjectId(a);
t.commit();
t.begin();
// relocte object.
try {
a = (InstanceCallbackClass)pm.getObjectById(aId, true);
} catch (JDOUserException e) {
fail(ASSERTION_FAILED, "NoAccessToFieldsAfterPredelete: Could not locate persistent object created in previous transaction, got " + e);
return;
} catch (JDODataStoreException e) {
fail(ASSERTION_FAILED, "NoAccessToFieldsAfterPredelete: Could not locate persistent object created in previous transaction, got " + e);
return;
}
pm.deletePersistent(a);
performAccessFieldTests("Object in state persistent-deleted: ", a);
InstanceCallbackClass b = new InstanceCallbackClass("object b", null, InstanceCallbackClass.arraySize + 1, 7.0, (short)-1, '7', null);
pm.makePersistent(b);
pm.deletePersistent(b);
performAccessFieldTests("Object in state persistent-new-deleted: ", b);
t.rollback();
pm.close();
pm = null;
}
/** */
void performAccessFieldTests(String title, InstanceCallbackClass o) {
try {
short x1 = o.childToDelete;
fail(ASSERTION_FAILED, title + "Accessed persistent short field childToDelete--should have gotten JDOUserException");
} catch (JDOUserException e) {
// expected
}
try {
double x2 = o.doubleValue;
fail(ASSERTION_FAILED, title + "Accessed persistent double field doubleValue--should have gotten JDOUserException");
} catch (JDOUserException e) {
// expected
}
try {
char x3 = o.charValue;
fail(ASSERTION_FAILED, title + "Accessed persistent char field charValue--should have gotten JDOUserException");
} catch (JDOUserException e) {
// expected
}
try {
String x4 = o.name;
fail(ASSERTION_FAILED,title + "Accessed persistent String field name--should have gotten JDOUserException");
} catch (JDOUserException e) {
// expected
}
try {
Date x5 = o.timeStamp;
fail(ASSERTION_FAILED, title + "Accessed persistent Date field timeStamp--should have gotten JDOUserException");
} catch (JDOUserException e) {
// expected
}
try {
HashSet x6 = o.children;
fail(ASSERTION_FAILED, title + "Accessed persistent HashSet field Children--should have gotten JDOUserException");
} catch (JDOUserException e) {
// expected
}
try {
InstanceCallbackClass x7 = o.nextObj;
fail(ASSERTION_FAILED, title + "Accessed persistent InstanceCallbackClass reference field nextObj--should have gotten JDOUserException");
} catch (JDOUserException e) {
// expected
}
}
}