/**
* To-many relationship, resolved on first access (and after reset). Changes to to-many relations
* are not persisted, make changes to the target entity.
*/
public List<Message> getMessages() {
if (messages == null) {
if (daoSession == null) {
throw new DaoException("Entity is detached from DAO context");
}
MessageDao targetDao = daoSession.getMessageDao();
List<Message> messagesNew = targetDao._queryConversation_Messages(id);
synchronized (this) {
if (messages == null) {
messages = messagesNew;
}
}
}
return messages;
}
@Test
public void testAllMessages() throws Exception {
// initially there should be no messages
List<String> messages = dao.allMessages();
Assert.assertTrue(messages.isEmpty());
// now we add a message
String msg = "test";
// use JdbcTemplate to store the message
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
jdbcTemplate.update("insert into messages(message) values(?)", msg);
messages = dao.allMessages();
Assert.assertNotNull(messages);
Assert.assertEquals(messages.get(0), msg);
}
@Test
public void testSaveMessage() throws Exception {
String msg = "test";
dao.saveMessage(msg);
// use JdbcTemplate to store the message
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
List<Map<String, Object>> rows = jdbcTemplate.queryForList("select message from messages");
Map<String, Object> row = rows.get(0);
String data = (String) row.get("message");
Assert.assertEquals(msg, data);
}
