helpers

1 files changed, 10 insertions, 1 deletions

diff --git a/db/index.cpp b/db/index.cpp
index ddd97bb91ac..038cb4f0ce8 100644
--- a/db/index.cpp
+++ b/db/index.cpp
@@ -27,6 +27,11 @@ namespace mongo {
 
     map<string,IndexPlugin*> * IndexPlugin::_plugins;
 
+    IndexType::IndexType( const IndexPlugin * plugin )
+        : _plugin( plugin ){
+        
+    }
+
     IndexType::~IndexType(){
     }
 
@@ -69,6 +74,10 @@ namespace mongo {
         }
     }
 
+    const IndexSpec& IndexDetails::getSpec() const {
+        return NamespaceDetailsTransient::get_w( info.obj()["ns"].valuestr() ).getIndexSpec( this );
+    }
+
     /* delete this index.  does NOT clean up the system catalog
        (system.indexes or system.namespaces) -- only NamespaceIndex.
     */
@@ -229,7 +238,7 @@ namespace mongo {
        Keys will be left empty if key not found in the object.
     */
     void IndexDetails::getKeysFromObject( const BSONObj& obj, BSONObjSetDefaultOrder& keys) const {
-        NamespaceDetailsTransient::get_w( info.obj()["ns"].valuestr() ).getIndexSpec( this ).getKeys( obj, keys );
+        getSpec().getKeys( obj, keys );
     }
 
     void setDifference(BSONObjSetDefaultOrder &l, BSONObjSetDefaultOrder &r, vector<BSONObj*> &diff) {