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 * 4. Products derived from this Software may not be called "Exolab"
 *    nor may "Exolab" appear in their names without prior written
 *    permission of Intalio, Inc. Exolab is a registered
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 * 5. Due credit should be given to the Exolab Project
 *    (http://www.exolab.org/).
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 * THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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 * Copyright 1999 (C) Intalio, Inc. All Rights Reserved.
 *
 * $Id: TestRollbackPrimitive.java,v 1.1 2005/05/11 17:18:53 rjoachim Exp $ 
 */

package ctf.jdo.tc1x;

import java.sql.SQLException;

import harness.CastorTestCase;
import harness.TestHarness;

import jdo.JDOCategory;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.exolab.castor.jdo.Database;
import org.exolab.castor.jdo.PersistenceException;


public final class TestRollbackPrimitive extends CastorTestCase {
    /**
     * The <a href="http://jakarta.apache.org/commons/logging/">Jakarta
     * Commons Logging</a> instance used for all logging.
     */
    private static final Log LOG = LogFactory.getLog(
            TestRollbackPrimitive.class);
    
    private JDOCategory _category;

    private Database    _db;

    /**
     * Constructor
     *
     * @param category The test suite for these tests
     */
    public TestRollbackPrimitive(final TestHarness category) {
        super(category, "TC14", "Rollback primitive tests");
        _category = (JDOCategory) category;
    }

    /**
     * Get a JDO database
     */
    public void setUp() throws PersistenceException, SQLException {
        _db = _category.getDatabase();
    }

    public void runTest() throws PersistenceException, SQLException {
        RollbackObject object = null;

        _db.begin();
        try {
            object = (RollbackObject) _db.load(RollbackObject.class, new Long(3));
            LOG.debug("Loaded: " + object);
        } catch (Exception e) {
            object = new RollbackObject();
            _db.create(object);
            LOG.debug("Created: " + object);
        }
        _db.commit();

        
        _db.begin();
        object = (RollbackObject) _db.load(RollbackObject.class, new Long(3));
        long number = object.getNumber();
        object.setNumber(9);
        LOG.debug("Changed: " + object);
        _db.rollback();
        LOG.debug("Rolled back: " + object);
        
        if (object.getNumber() != number) {
            LOG.error("change has not been rolled back");
            fail("change has not been rolled back");
        }
    }

    public void tearDown() throws PersistenceException {
        _db.close();
    }
}
