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memcache_dataobject supports some DB_DataObject_Cast objects as values

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This commit is contained in:
Evan Prodromou 2010-06-04 12:52:05 -04:00
parent 22d6ff25b5
commit f1ea678aae
1 changed files with 22 additions and 3 deletions
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25
classes/Memcached_DataObject.php
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@ -128,12 +128,31 @@ class Memcached_DataObject extends Safe_DataObject
}
static function cacheKey($cls, $k, $v) {
if (is_object($cls) || is_object($k) || is_object($v)) {
if (is_object($cls) || is_object($k) || (is_object($v) && !($v instanceof DB_DataObject_Cast))) {
$e = new Exception();
common_log(LOG_ERR, __METHOD__ . ' object in param: ' .
str_replace("\n", " ", $e->getTraceAsString()));
}
return common_cache_key(strtolower($cls).':'.$k.':'.$v);
if (is_object($v) && $v instanceof DB_DataObject_Cast) {
switch ($v->type) {
case 'date':
$vstr = $v->year . '-' . $v->month . '-' . $v->day;
break;
case 'blob':
case 'string':
case 'sql':
case 'datetime':
case 'time':
throw new ServerException("Unhandled DB_DataObject_Cast type passed as cacheKey value: '$v->type'");
break;
default:
throw new ServerException("Unknown DB_DataObject_Cast type passed as cacheKey value: '$v->type'");
break;
}
} else {
$vstr = $v;
}
return common_cache_key(strtolower($cls).':'.$k.':'.$vstr);
}
static function getcached($cls, $k, $v) {
@ -351,7 +370,7 @@ class Memcached_DataObject extends Safe_DataObject
* low-level database function and add a comment to the
* query string. This should then be visible in process lists
* and slow query logs, to help identify problem areas.
*
*
* Also marks whether this was a web GET/POST or which daemon
* was running it.
*