[Dhis2-devs] [Branch ~dhis2-devs-core/dhis2/trunk] Rev 20703: User setting manager. Moved database call for getting current user behind cache.

[noreply]

------------------------------------------------------------
revno: 20703
committer: Lars Helge Overland <larshe...@gmail.com>
branch nick: dhis2
timestamp: Wed 2015-10-14 19:36:42 +0200
message:
  User setting manager. Moved database call for getting current user behind 
cache.
modified:
  
dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/user/DefaultUserSettingService.java
  
dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/user/UserSettingServiceTest.java


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=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/user/DefaultUserSettingService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/user/DefaultUserSettingService.java	2015-10-14 11:29:47 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/user/DefaultUserSettingService.java	2015-10-14 17:36:42 +0000
@@ -182,37 +182,35 @@
     @Override
     public Serializable getUserSetting( String name )
     {
-        User user = currentUserService.getCurrentUser();
-        
-        return getUserSetting( name, user ).orElse( null );
+        return getUserSetting( name, Optional.empty() ).orElse( null );
     }
 
     @Override
     public Serializable getUserSetting( String name, Serializable defaultValue )
     {
-        User user = currentUserService.getCurrentUser();
-
-        return getUserSetting( name, user ).orElse( defaultValue );
+        return getUserSetting( name, Optional.empty() ).orElse( defaultValue );
     }
 
     @Override
     public Serializable getUserSetting( String name, Serializable defaultValue, User user )
     {
-        return getUserSetting( name, user ).orElse( defaultValue );
+        return getUserSetting( name, Optional.ofNullable( user ) ).orElse( defaultValue );
     }
 
-    private Optional<Serializable> getUserSetting( String name, User user )
+    private Optional<Serializable> getUserSetting( String name, Optional<User> user )
     {
-        if ( name == null || user == null )
+        if ( name == null )
         {
             return Optional.empty();
         }
         
+        String username = user.isPresent() ? user.get().getUsername() : currentUserService.getCurrentUsername();
+
         try
         {
-            String cacheKey = getCacheKey( name, user.getUsername() );
+            String cacheKey = getCacheKey( name, username );
             
-            return SETTING_CACHE.get( cacheKey, () -> getUserSettingOptional( user, name ) );
+            return SETTING_CACHE.get( cacheKey, () -> getUserSettingOptional( username, name ) );
         }
         catch ( ExecutionException ignored )
         {
@@ -220,9 +218,16 @@
         }
     }
 
-    private Optional<Serializable> getUserSettingOptional( User user, String name )
+    private Optional<Serializable> getUserSettingOptional( String username, String settingName )
     {
-        UserSetting setting = userSettingStore.getUserSetting( user, name );
+        UserCredentials userCredentials = userService.getUserCredentialsByUsername( username );
+
+        if ( userCredentials == null )
+        {
+            return Optional.empty();
+        }
+        
+        UserSetting setting = userSettingStore.getUserSetting( userCredentials.getUserInfo(), settingName );
         
         return setting != null ? Optional.ofNullable( setting.getValue() ) : Optional.empty();
     }

=== modified file 'dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/user/UserSettingServiceTest.java'
--- dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/user/UserSettingServiceTest.java	2015-10-14 09:35:22 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/user/UserSettingServiceTest.java	2015-10-14 17:36:42 +0000
@@ -58,10 +58,10 @@
         
         userA = createUser( 'A' );
         userService.addUser( userA );
-        UserCredentials userCredentials = userA.getUserCredentials();
-        userCredentials.setUsername( "usernameA" );
-        userCredentials.setUserInfo( userA );
-        userService.addUserCredentials( userCredentials );
+        UserCredentials userCredentialsA = userA.getUserCredentials();
+        userCredentialsA.setUsername( "usernameA" );
+        userCredentialsA.setUserInfo( userA );
+        userService.addUserCredentials( userCredentialsA );
     }
 
     @Test


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