/** Changes the parent LocationGroup's name to "Airport" */
private void updateLocationGroupName(FullTextSession fullTextSession) {
final Transaction transaction = fullTextSession.beginTransaction();
LocationGroup group = (LocationGroup) fullTextSession.get(LocationGroup.class, 1L);
LocationGroup locationGroup = (LocationGroup) fullTextSession.merge(group);
locationGroup.setName("Airport");
transaction.commit();
}
/** Adds a single Location to the LocationGroup#1 */
private void addLocationToGroupCollection(FullTextSession fullTextSession) {
final Transaction transaction = fullTextSession.beginTransaction();
LocationGroup group = (LocationGroup) fullTextSession.get(LocationGroup.class, 1L);
Location location = new Location("New Room");
fullTextSession.persist(location);
group.getLocations().add(location);
location.setLocationGroup(group);
transaction.commit();
}
@Test
public void testContainedIn() throws Exception {
FullTextSession s = Search.getFullTextSession(openSession());
Transaction tx = s.beginTransaction();
ProductCatalog productCatalog = new ProductCatalog();
productCatalog.setName("Cars");
Item item = new Item();
item.setId(1);
item.setDescription("test");
item.setProductCatalog(productCatalog);
productCatalog.addItem(item);
s.persist(item);
s.persist(productCatalog);
tx.commit();
s.clear();
tx = s.beginTransaction();
QueryParser parser = new QueryParser("id", TestConstants.standardAnalyzer);
org.apache.lucene.search.Query luceneQuery = parser.parse("items.description:test");
FullTextQuery query =
s.createFullTextQuery(luceneQuery).setProjection(FullTextQuery.THIS, FullTextQuery.SCORE);
assertEquals("expecting 1 results", 1, query.getResultSize());
tx.commit();
tx = s.beginTransaction();
Item loaded = s.get(Item.class, item.getId());
loaded.setDescription("Ferrari");
s.update(loaded);
tx.commit();
tx = s.beginTransaction();
parser = new QueryParser("id", TestConstants.standardAnalyzer);
luceneQuery = parser.parse("items.description:test");
query =
s.createFullTextQuery(luceneQuery).setProjection(FullTextQuery.THIS, FullTextQuery.SCORE);
assertEquals("expecting 0 results", 0, query.getResultSize());
parser = new QueryParser("id", TestConstants.standardAnalyzer);
luceneQuery = parser.parse("items.description:Ferrari");
query =
s.createFullTextQuery(luceneQuery).setProjection(FullTextQuery.THIS, FullTextQuery.SCORE);
assertEquals("expecting 1 results", 1, query.getResultSize());
tx.commit();
tx = s.beginTransaction();
@SuppressWarnings("unchecked")
List<Object[]> results = query.list();
for (Object[] result : results) {
s.delete(result[0]);
}
tx.commit();
s.close();
}
public void testTransactional() throws Exception {
FullTextSession s = Search.getFullTextSession(openSession());
Transaction tx = s.beginTransaction();
final int loop = 4;
for (int i = 0; i < loop; i++) {
Email email = new Email();
email.setId((long) i + 1);
email.setTitle("JBoss World Berlin");
email.setBody("Meet the guys who wrote the software");
s.persist(email);
}
tx.commit();
s.close();
// check non created object does get found!!1
s = Search.getFullTextSession(openSession());
tx = s.beginTransaction();
QueryParser parser =
new QueryParser(TestConstants.getTargetLuceneVersion(), "id", TestConstants.stopAnalyzer);
List result = s.createFullTextQuery(parser.parse("body:create")).list();
assertEquals(0, result.size());
tx.commit();
s.close();
s = Search.getFullTextSession(openSession());
s.getTransaction().begin();
s.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
Statement stmt = connection.createStatement();
stmt.executeUpdate("update Email set body='Meet the guys who write the software'");
stmt.close();
}
});
s.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
// insert an object never indexed
Statement stmt = connection.createStatement();
stmt.executeUpdate(
"insert into Email(id, title, body, header) values( + "
+ (loop + 1)
+ ", 'Bob Sponge', 'Meet the guys who create the software', 'nope')");
stmt.close();
}
});
s.getTransaction().commit();
s.close();
s = Search.getFullTextSession(openSession());
tx = s.beginTransaction();
parser =
new QueryParser(TestConstants.getTargetLuceneVersion(), "id", TestConstants.stopAnalyzer);
result = s.createFullTextQuery(parser.parse("body:write")).list();
assertEquals(0, result.size());
result = s.createCriteria(Email.class).list();
for (int i = 0; i < loop / 2; i++) {
s.index(result.get(i));
}
tx.commit(); // do the process
s.index(result.get(loop / 2)); // do the process out of tx
tx = s.beginTransaction();
for (int i = loop / 2 + 1; i < loop; i++) {
s.index(result.get(i));
}
tx.commit(); // do the process
s.close();
s = Search.getFullTextSession(openSession());
tx = s.beginTransaction();
// object never indexed
Email email = (Email) s.get(Email.class, Long.valueOf(loop + 1));
s.index(email);
tx.commit();
s.close();
// check non indexed object get indexed by s.index
s = Search.getFullTextSession(openSession());
tx = s.beginTransaction();
result = s.createFullTextQuery(parser.parse("body:create")).list();
assertEquals(1, result.size());
tx.commit();
s.close();
}