private function retrieveLocalTrx($localTrxHash) {
		if (is_null($localTrxHash))
			return $localTrxHash;
		
		$trxid = $this->cache->get($localTrxHash, false);
		if ($trxid === false)
			throw new Exception("Failed to retrieve local data for " . $localTrxHash);
		return $trxid;
	}
private function retrieveLocalTrx($localTrxHash) {
		if (is_null($localTrxHash))
			return $localTrxHash;
		
		$trxid = $this->cache->get($localTrxHash, false);
		if ($trxid === false)
			throw new Exception("Failed to retrieve local data for " . $localTrxHash);
		return $trxid;
	}
private function retrieveLocalTrx ( $ localTrxHash ) { if ( is_null ( $ localTrxHash ) ) return $ localTrxHash ; $ trxid = $ this -> cache -> get ( $ localTrxHash , false ) ; if ( $ trxid === false ) throw new Exception ( "Failed to retrieve local data for " . $ localTrxHash ) ; return $ trxid ; }
retrieve the local transaction data from the cache.
@param unknown $localTrxHash hash ID of the transaction data
@return mixed local transaction data
retrieve the local transaction data from the cache .