public bool hasTSFSignal(String uuid)
{
bool hasSignal = false;
String sql = "SELECT count(*) as _count FROM "
+ TestSignalBean._TABLE_NAME
+ " WHERE "
+ TestSignalBean._ID
+ " = ?";
OleDbParameter[] dbParams = { CreateParameter(TestSignalBean._ID, uuid) };
OleDbDataReader reader = ExecuteSqlQuery(sql, dbParams);
if (reader != null)
{
if (reader.Read())
{
Int32? count = reader.GetInt32(0);
hasSignal = count == null || count == 0 ? false : true;
}
reader.Close();
reader.Dispose();
}
return hasSignal;
}