/*
* Given a query string, actually do the query for the messages and
* call the MessageRetrievalListener for each one
*/
List<LocalMessage> getMessages(
final MessageRetrievalListener<LocalMessage> listener,
final LocalFolder folder,
final String queryString,
final String[] placeHolders)
throws MessagingException {
final List<LocalMessage> messages = new ArrayList<>();
final int j =
database.execute(
false,
new DbCallback<Integer>() {
@Override
public Integer doDbWork(final SQLiteDatabase db) throws WrappedException {
Cursor cursor = null;
int i = 0;
try {
cursor = db.rawQuery(queryString + " LIMIT 10", placeHolders);
while (cursor.moveToNext()) {
LocalMessage message = new LocalMessage(LocalStore.this, null, folder);
message.populateFromGetMessageCursor(cursor);
messages.add(message);
if (listener != null) {
listener.messageFinished(message, i, -1);
}
i++;
}
cursor.close();
cursor = db.rawQuery(queryString + " LIMIT -1 OFFSET 10", placeHolders);
while (cursor.moveToNext()) {
LocalMessage message = new LocalMessage(LocalStore.this, null, folder);
message.populateFromGetMessageCursor(cursor);
messages.add(message);
if (listener != null) {
listener.messageFinished(message, i, -1);
}
i++;
}
} catch (Exception e) {
Log.d(K9.LOG_TAG, "Got an exception", e);
} finally {
Utility.closeQuietly(cursor);
}
return i;
}
});
if (listener != null) {
listener.messagesFinished(j);
}
return Collections.unmodifiableList(messages);
}
