public Observable<List<Message>> fetchMessageByType(Message.Type type) {
return Observable.create(
subscriber -> {
if (!isClosed()) {
List<Message> messages = null;
final String whereClause = "message_type = ?";
try {
messages =
cupboard()
.withDatabase(getReadableDatabase())
.query(Message.class)
.withSelection(whereClause, type.name())
.orderBy("messages_date DESC")
.list();
} catch (Exception e) {
subscriber.onError(e);
}
if (messages != null) {
subscriber.onNext(messages);
subscriber.onCompleted();
} else {
subscriber.onError(new MessageNotFoundException());
}
} else {
subscriber.onError(new Exception());
}
});
}
public List<Message> fetchMessage(Message.Type type) {
List<Message> messages = new ArrayList<Message>();
final String whereClause = "message_type = ?";
try {
messages =
cupboard()
.withDatabase(getReadableDatabase())
.query(Message.class)
.withSelection(whereClause, type.name())
.orderBy("messages_date DESC")
.list();
} catch (Exception e) {
e.printStackTrace();
}
return messages;
}