Changeset 948 for trunk/sources/HeuristicLab.Hive.Server.ADODataAccess/UserGroupAdapter.cs

Timestamp:

12/10/08 15:03:00 (15 years ago)

Author:

svonolfe

Message:

Refactored DAL (#372)

File:

• trunk/sources/HeuristicLab.Hive.Server.ADODataAccess/UserGroupAdapter.cs (modified) (6 diffs)

trunk/sources/HeuristicLab.Hive.Server.ADODataAccess/UserGroupAdapter.cs

@@ -44 +44 @@
       new dsHiveServer.PermissionOwner_UserGroupDataTable();
 
-    private IPermissionOwnerAdapter permOwnerAdapter =
-      ServiceLocator.GetPermissionOwnerAdapter();
-
-    private IUserAdapter userAdapter =
-      ServiceLocator.GetUserAdapter();
+    private IPermissionOwnerAdapter permOwnerAdapter = null;
+
+    private IPermissionOwnerAdapter PermOwnerAdapter {
+      get {
+        if (permOwnerAdapter == null)
+          permOwnerAdapter = ServiceLocator.GetPermissionOwnerAdapter();
+
+        return permOwnerAdapter;
+      }
+    }
+
+    private IUserAdapter userAdapter = null;
+
+    private IUserAdapter UserAdapter {
+      get {
+        if (userAdapter == null)
+          userAdapter = ServiceLocator.GetUserAdapter();
+
+        return userAdapter;
+      }
+    }
 
     public UserGroupAdapter() {
@@ -65 +81 @@
         /*Parent - Permission Owner*/
         userGroup.PermissionOwnerId = row.PermissionOwnerId;
-        permOwnerAdapter.GetPermissionOwnerById(userGroup);
+        PermOwnerAdapter.GetPermissionOwnerById(userGroup);
 
         //first check for created references
@@ -88 +104 @@
           if (permOwner == null) {
             PermissionOwner permissionOwner = 
-              userAdapter.GetUserById(permOwnerUserGroupRow.PermissionOwnerId);
+              UserAdapter.GetUserById(permOwnerUserGroupRow.PermissionOwnerId);
 
             if (permissionOwner == null) {
@@ -133 +149 @@
           //first update the member to make sure it exists in the DB
           if (permOwner is User) {
-            userAdapter.UpdateUser(permOwner as User);
+            UserAdapter.UpdateUser(permOwner as User);
           } else if (permOwner is UserGroup) {
             UpdateUserGroup(permOwner as UserGroup);
@@ -201 +217 @@
     public void UpdateUserGroup(UserGroup group) {
       if (group != null) {
-        permOwnerAdapter.UpdatePermissionOwner(group);
+        PermOwnerAdapter.UpdatePermissionOwner(group);
 
         dsHiveServer.UserGroupRow row =
@@ -292 +308 @@
           
           data.RemoveUserGroupRow(row);
-          return permOwnerAdapter.DeletePermissionOwner(group);
+          return PermOwnerAdapter.DeletePermissionOwner(group);
         }
       }