*/
static function getClassKV($cls, $k, $v=null)
{
+ if (!is_a($cls, __CLASS__, true)) {
+ throw new Exception('Trying to fetch ' . __CLASS__ . ' into a non-related class');
+ }
if (is_null($v)) {
$v = $k;
$keys = self::pkeyCols($cls);
}
$k = $keys[0];
}
- $i = Memcached_DataObject::getcached($cls, $k, $v);
+ $i = self::getcached($cls, $k, $v);
if ($i === false) { // false == cache miss
- $i = DB_DataObject::factory($cls);
- if (empty($i)) {
- $i = false;
- return $i;
- }
+ $i = new $cls;
$result = $i->get($k, $v);
if ($result) {
// Hit!
*/
static function pivotGet($cls, $keyCol, $keyVals, $otherCols = array())
{
+ if (!is_a($cls, __CLASS__, true)) {
+ throw new Exception('Trying to fetch ' . __CLASS__ . ' into a non-related class');
+ }
if (is_array($keyCol)) {
foreach ($keyVals as $keyVal) {
$result[implode(',', $keyVal)] = null;
}
if (count($toFetch) > 0) {
- $i = DB_DataObject::factory($cls);
- if (empty($i)) {
- // TRANS: Exception thrown when a program code class (%s) cannot be instantiated.
- throw new Exception(sprintf(_('Cannot instantiate class %s.'),$cls));
- }
+ $i = new $cls;
foreach ($otherCols as $otherKeyCol => $otherKeyVal) {
$i->$otherKeyCol = $otherKeyVal;
}
static function pkeyCols($cls)
{
- $i = DB_DataObject::factory($cls);
- if (empty($i)) {
- // TRANS: Exception thrown when a program code class (%s) cannot be instantiated.
- throw new Exception(sprintf(_('Cannot instantiate class %s.'),$cls));
+ if (!is_a($cls, __CLASS__, true)) {
+ throw new Exception('Trying to fetch ' . __CLASS__ . ' into a non-related class');
}
+ $i = new $cls;
$types = $i->keyTypes();
ksort($types);
static function listGetClass($cls, $keyCol, $keyVals)
{
+ if (!is_a($cls, __CLASS__, true)) {
+ throw new Exception('Trying to fetch ' . __CLASS__ . ' into a non-related class');
+ }
$pkeyMap = array_fill_keys($keyVals, array());
$result = array_fill_keys($keyVals, array());
}
if (count($toFetch) > 0) {
- $i = DB_DataObject::factory($cls);
- if (empty($i)) {
- // TRANS: Exception thrown when a program code class (%s) cannot be instantiated.
- throw new Exception(sprintf(_('Cannot instantiate class %s.'),$cls));
- }
+ $i = new $cls;
$i->whereAddIn($keyCol, $toFetch, $i->columnType($keyCol));
if ($i->find()) {
sprintf(__CLASS__ . "() got {$i->N} results for class $cls key $keyCol");
*/
static function pkeyGetClass($cls, $kv)
{
+ if (!is_a($cls, __CLASS__, true)) {
+ throw new Exception('Trying to fetch ' . __CLASS__ . ' into a non-related class');
+ }
$i = Memcached_DataObject::multicache($cls, $kv);
if ($i !== false) { // false == cache miss
return $i;
} else {
- $i = DB_DataObject::factory($cls);
- if (empty($i) || PEAR::isError($i)) {
- return false;
- }
+ $i = new $cls;
foreach ($kv as $k => $v) {
if (is_null($v)) {
// XXX: possible SQL injection...? Don't