/*
 * 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.persistencemanager.getobject;

import javax.jdo.JDOObjectNotFoundException;
import javax.jdo.Transaction;

import org.apache.jdo.tck.pc.mylib.PCPoint;
import org.apache.jdo.tck.util.BatchTestRunner;
import org.apache.jdo.tck.api.persistencemanager.PersistenceManagerTest;

/**
 *<B>Title:</B> Get Object By Id With Validation, Instance in Cache, Not in Datastore
 *<BR>
 *<B>Keywords:</B> identity cache
 *<BR>
 *<B>Assertion IDs:</B> A12.5.6-8.
 *<BR>
 *<B>Assertion Description: </B>
If PersistenceManager.getObjectById is called with a value of true
for the second parameter named validate, and there is an instance already in the cache with the
same JDO identity as the oid parameter, and the instance is not transactional, and the instance
does not exist in the datastore, then a JDODatastoreException is thrown.

 */

public class GetObjectByIdWithValidationInstanceInCacheNotInDatastore extends PersistenceManagerTest {
    
    /** */
    private static final String ASSERTION_FAILED = 
        "Assertion A12.5.6-8 (GetObjectByIdWithValidationInstanceInCacheNotInDatastore) 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(GetObjectByIdWithValidationInstanceInCacheNotInDatastore.class);
    }

    /* passing null paramameter to getObjectId */
    public void testGetObjectByIdWithValidationInstanceInCacheNotInDatastore() {
        pm = getPM();
        Transaction tx = pm.currentTransaction();
        try {
            tx.begin();

            PCPoint p1 = new PCPoint (1,3);
            pm.makePersistent(p1);
            Object oid = pm.getObjectId(p1);
            pm.deletePersistent(p1);
            tx.commit();
            
            tx.begin();
            try {
                PCPoint p2 = (PCPoint) pm.getObjectById(oid, true);
                fail(ASSERTION_FAILED,
                     "pm.getObjectById(oid, true) should throw JDOObjectNotFoundException, if oid refers to an non existing object");
            } 
            catch (JDOObjectNotFoundException ex) {
                // expected exception
            }
            tx.rollback();
            tx = null;
        }
        finally {
            if ((tx != null) && tx.isActive())
                tx.rollback();
        }
        pm.close();
        pm = null;
	}
}
