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New Managed_DataObject retrieval: listFind

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This will return a proper DB_DataObject instance (as the desired class)
and not an array, or ArrayWrapper.
This commit is contained in:
Mikael Nordfeldth
2013-09-21 16:55:18 +02:00
parent 93e878d7ca
commit 39f21d63af
3 changed files with 93 additions and 7 deletions
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25
classes/Memcached_DataObject.php
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@@ -264,6 +264,22 @@ class Memcached_DataObject extends Safe_DataObject
return $pkey;
}
static function listFindClass($cls, $keyCol, array $keyVals)
{
if (!is_a($cls, __CLASS__, true)) {
throw new Exception('Trying to fetch ' . __CLASS__ . ' into a non-related class');
}
$i = new $cls;
$i->whereAddIn($keyCol, $keyVals, $i->columnType($keyCol));
if (!$i->find()) {
throw new NoResultException($i);
}
sprintf(__CLASS__ . "() got {$i->N} results for class $cls key $keyCol");
return $i;
}
static function listGetClass($cls, $keyCol, array $keyVals)
{
if (!is_a($cls, __CLASS__, true)) {
@@ -305,10 +321,9 @@ class Memcached_DataObject extends Safe_DataObject
}
if (count($toFetch) > 0) {
$i = new $cls;
$i->whereAddIn($keyCol, $toFetch, $i->columnType($keyCol));
if ($i->find()) {
sprintf(__CLASS__ . "() got {$i->N} results for class $cls key $keyCol");
try {
$i = self::listFindClass($cls, $keyCol, $toFetch);
while ($i->fetch()) {
$copy = clone($i);
$copy->encache();
@@ -319,6 +334,8 @@ class Memcached_DataObject extends Safe_DataObject
}
$pkeyMap[$i->$keyCol][] = $pkeyVal;
}
} catch (NoResultException $e) {
// no results foudn for our keyVals, so we leave them as empty arrays
}
foreach ($toFetch as $keyVal) {
self::cacheSet(sprintf("%s:list-ids:%s:%s", strtolower($cls), $keyCol, $keyVal),