/**
* Method to create a new CallerInfoAsyncQueryHandler object, ensuring correct state of context
* and uri.
*/
private void allocate(Context context, Uri contactRef) {
if ((context == null) || (contactRef == null)) {
throw new QueryPoolException("Bad context or query uri.");
}
mHandler = new CallerInfoAsyncQueryHandler(context);
mHandler.mQueryContext = context;
mHandler.mQueryUri = contactRef;
}
/** Method to add listeners to a currently running query */
public void addQueryListener(int token, OnQueryCompleteListener listener, Object cookie) {
if (DBG)
log("adding listener to query: " + mHandler.mQueryUri + " handler: " + mHandler.toString());
// create cookieWrapper, add query request to end of queue.
CookieWrapper cw = new CookieWrapper();
cw.listener = listener;
cw.cookie = cookie;
cw.event = EVENT_ADD_LISTENER;
mHandler.startQuery(token, cw, null, null, null, null, null);
}
/** Releases the relevant data. */
private void release() {
mHandler.mQueryContext = null;
mHandler.mQueryUri = null;
mHandler.mCallerInfo = null;
mHandler = null;
}
