tx = session.beginTransaction();
String chanName = "Foo Test Channel";
ChannelIF channel = builder.createChannel(chanName, "http://www.nava.de/channelTest");
channel.setDescription("Test Channel: " + chanName);
session.saveOrUpdate(channel);
ItemIF item1 = builder.createItem(channel, "Item 1 for " + chanName,
"First in line", new URL("http://www.sf1.net"));
session.saveOrUpdate(item1);
ItemIF item2 = builder.createItem(channel, "Item 2 for " + chanName,
"Second in line", new URL("http://www.sf1.net"));
session.saveOrUpdate(item2);
session.saveOrUpdate(channel);
tx.commit();
chId = (int) channel.getId();
}
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 children
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);
assertEquals(1, c.getItems().size()); // The itens links where the same and it's unique
Iterator it_items = c.getItems().iterator();
while (it_items.hasNext()) {
ItemIF item = (ItemIF) it_items.next();
logger.info(" * " + item);
assertEquals(c, item.getChannel());
}
}
catch (HibernateException he) {
logger.warn("Error while querying for channel");
throw he;