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ENHANCEMENT: Improved performance of DataObject::hasField()

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@84165 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2009-08-11 08:57:14 +00:00
parent 38349122d6
commit a74129b5a6
1 changed files with 2 additions and 6 deletions
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8
core/model/DataObject.php
View File

@ -2096,7 +2096,6 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
return (
array_key_exists($field, $this->record)
|| $this->hasDatabaseField($field)
|| array_key_exists($field, $this->db())
|| $this->hasMethod("get{$field}")
);
}
@ -2110,13 +2109,11 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
*/
public function hasDatabaseField($field) {
// Add base fields which are not defined in static $db
$fixedFields = array(
static $fixedFields = array(
'ID' => 'Int',
'ClassName' => 'Enum',
'LastEdited' => 'SSDatetime',
'Created' => 'SSDatetime',
// Add fields from Versioned decorator
'Version' => $this->hasExtension('Versioned') ? 'Int' : false,
);
if(isset($fixedFields[$field])) return true;
@ -2130,8 +2127,7 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
*
* @param string $field Name of the field
* @return string The field type of the given field
*/
public function hasOwnTableDatabaseField($field) {
*/ public function hasOwnTableDatabaseField($field) {
// Add base fields which are not defined in static $db
if($field == "ID") return "Int";
if($field == "ClassName" && get_parent_class($this) == "DataObject") return "Enum";