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libphutil/src/conduit/client/ConduitFuture.php
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ConduitFuture.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class ConduitFuture extends HTTPFuture {
protected $traceMode;
protected $traceName;
protected $startTime;
protected $endTime;
public function setTraceMode($trace_mode) {
$this->traceMode = $trace_mode;
return $this;
}
public function setTraceName($trace_name) {
$this->traceName = $trace_name;
return $this;
}
public function setStartTime($time) {
$this->startTime = $time;
return $this;
}
protected function getResult() {
$result = parent::getResult();
if (empty($this->endTime)) {
$this->endTime = microtime(true);
$time = (int)(1000 * ($this->endTime - $this->startTime));
$time = number_format($time).' ms';
if ($this->traceMode) {
echo "[Conduit] <<< Completed {$this->traceName} in {$time}.\n";
}
}
if ($result[0] !== 200) {
throw new Exception(
"Host returned an HTTP error response #{$result[0]} in response ".
"to a Conduit method call.");
}
$data = json_decode($result[1], true);
if (!is_array($data)) {
throw new Exception(
"Host returned HTTP/200, but invalid JSON data in response to ".
"a Conduit method call:\n{$result[1]}");
}
if ($data['error_code']) {
throw new ConduitClientException(
$data['error_code'],
$data['error_info']);
}
return $data['result'];
}
}
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