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PhutilKeyValueCacheProfiler.php
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Sun, Nov 24, 19:45

PhutilKeyValueCacheProfiler.php
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<?php
final class PhutilKeyValueCacheProfiler extends PhutilKeyValueCacheProxy {
private $profiler;
private $name;
public function setName($name) {
$this->name = $name;
return $this;
}
public function getName() {
return $this->name;
}
/**
* Set a profiler for cache operations.
*
* @param PhutilServiceProfiler Service profiler.
* @return this
* @task kvimpl
*/
public function setProfiler(PhutilServiceProfiler $profiler) {
$this->profiler = $profiler;
return $this;
}
/**
* Get the current profiler.
*
* @return PhutilServiceProfiler|null Profiler, or null if none is set.
* @task kvimpl
*/
public function getProfiler() {
return $this->profiler;
}
public function getKeys(array $keys) {
$call_id = null;
if ($this->getProfiler()) {
$call_id = $this->getProfiler()->beginServiceCall(
array(
'type' => 'kvcache-get',
'name' => $this->getName(),
'keys' => $keys,
));
}
$results = parent::getKeys($keys);
if ($call_id) {
$this->getProfiler()->endServiceCall(
$call_id,
array(
'hits' => array_keys($results),
));
}
return $results;
}
public function setKeys(array $keys, $ttl = null) {
$call_id = null;
if ($this->getProfiler()) {
$call_id = $this->getProfiler()->beginServiceCall(
array(
'type' => 'kvcache-set',
'name' => $this->getName(),
'keys' => array_keys($keys),
'ttl' => $ttl,
));
}
$result = parent::setKeys($keys, $ttl);
if ($call_id) {
$this->getProfiler()->endServiceCall($call_id, array());
}
return $result;
}
public function deleteKeys(array $keys) {
$call_id = null;
if ($this->getProfiler()) {
$call_id = $this->getProfiler()->beginServiceCall(
array(
'type' => 'kvcache-del',
'name' => $this->getName(),
'keys' => $keys,
));
}
$result = parent::deleteKeys($keys);
if ($call_id) {
$this->getProfiler()->endServiceCall($call_id, array());
}
return $result;
}
}

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