//
// Informa -- RSS Library for Java
// Copyright (c) 2002, 2003 by Niko Schmuck
//
// Niko Schmuck
// http://sourceforge.net/projects/informa
// mailto:niko_schmuck@users.sourceforge.net
//
// This library is free software.
//
// You may redistribute it and/or modify it under the terms of the GNU
// Lesser General Public License as published by the Free Software Foundation.
//
// Version 2.1 of the license should be included with this distribution in
// the file LICENSE. If the license is not included with this distribution,
// you may find a copy at the FSF web site at 'www.gnu.org' or 'www.fsf.org',
// or you may write to the Free Software Foundation, 675 Mass Ave, Cambridge,
// MA 02139 USA.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied waranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// $Id: TestUnreadItems.java,v 1.7 2006/12/04 23:43:26 italobb Exp $
package de.nava.informa.impl.hibernate;
import java.net.URL;
import java.util.Iterator;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.HibernateException;
import org.hibernate.Transaction;
import de.nava.informa.core.ChannelIF;
import de.nava.informa.core.ItemIF;
import de.nava.informa.utils.InformaHibernateTestCase;
/**
* Test for making channel categories persistent while using the hibernate
* mapping backend.
*
* @author Niko Schmuck
*/
public class TestUnreadItems extends InformaHibernateTestCase {
private static Log logger = LogFactory.getLog(TestUnreadItems.class);
public TestUnreadItems(String name) {
super("TestUnreadItems", name);
}
public void testUnreadItems() throws Exception {
ChannelBuilder builder = new ChannelBuilder(session);
int chId = -1;
String chanName = "Unread Tester";
Transaction tx = null;
try {
tx = session.beginTransaction();
ChannelIF channel = builder.createChannel(chanName);
channel.setDescription("Test Channel: " + chanName);
session.save(channel);
// Add items, with some marked read and some marked unread
int items;
for (items = 0; items < 20; items++) {
boolean unreadflag = ((items > 0 && items < 5))
|| (items > 10 && items < 15);
String desc = unreadflag ? "UnreadItem" : "ReadItem";
ItemIF anItem = builder.createItem(channel, "Item: " + items, desc, new URL("http://www.sf.net"));
anItem.setUnRead(unreadflag);
}
session.save(channel);
chId = (int) channel.getId();
tx.commit();
}
catch (HibernateException he) {
logger.warn("trying to rollback the transaction");
if (tx != null) tx.rollback();
throw he;
}
assertTrue("No valid channel created.", chId >= 0);
// -- try to retrieve channel and check the unread statuses
try {
logger.info("Searching for channel " + chId);
Object result = session.get(Channel.class, new Long(chId));
assertNotNull(result);
ChannelIF c = (ChannelIF) result;
logger.info("retrieved channel --> " + c);
// now check unread settings
Iterator itemsIter = c.getItems().iterator();
while (itemsIter.hasNext()) {
ItemIF anItem = (ItemIF) itemsIter.next();
if (anItem.getUnRead())
assertTrue("Item marked as Unread isn't supposed to be Unread",
anItem.getDescription().compareTo("UnreadItem") == 0);
if (!anItem.getUnRead())
assertTrue("Item marked as Read isn't supposed to be Read", anItem
.getDescription().compareTo("ReadItem") == 0);
}
} catch (HibernateException he) {
logger.warn("Error while querying for channel");
throw he;
}
}
}