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Dropped the SOGoUserManager class and moved its code to SOGoCache. Cleaned up the code a little bit.

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Monotone-Parent: f570fda8096334f1267b8f01d59732c4fa9943c6
Monotone-Revision: b338f502fe70efea6d0d06d3f5a745163d1dbaf7

Monotone-Author: ludovic@Sophos.ca
Monotone-Date: 2008-11-11T00:17:35
Monotone-Branch: ca.inverse.sogo
This commit is contained in:
Ludovic Marcotte
2008-11-11 00:17:35 +00:00
parent be4e239537
commit ff3e1fbb42
18 changed files with 158 additions and 296 deletions
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SoObjects/SOGo/SOGoUserManager.m
-189
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@@ -1,189 +0,0 @@
/* SOGoUserManager.m - this file is part of SOGo
*
* Copyright (C) 2008 Inverse inc.
*
* Author: Ludovic Marcotte <lmarcotte@inverse.ca>
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "SOGoUserManager.h"
#include <Foundation/NSDictionary.h>
#include <Foundation/NSDistributedNotificationCenter.h>
#include <Foundation/NSEnumerator.h>
#include <Foundation/NSString.h>
#include <Foundation/NSTimer.h>
#include <Foundation/NSUserDefaults.h>
#import <NGExtensions/NSObject+Logs.h>
#include "SOGoUser.h"
// We define the default value for cleaning up cached
// users' preferences. This value should be relatively high
// to avoid useless database calls.
static NSTimeInterval cleanupInterval = 1800;
@implementation SOGoUserManager
- (id) init
{
NSString *cleanupSetting;
if ((self = [super init]))
{
_cache = [[NSMutableDictionary alloc] init];
}
// We register ourself for notifications
[[NSDistributedNotificationCenter defaultCenter]
addObserver: self
selector: @selector(_userDefaultsHaveChanged:)
name: @"SOGoUserDefaultsHaveChanged"
object: nil];
[[NSDistributedNotificationCenter defaultCenter]
addObserver: self
selector: @selector(_userSettingsHaveChanged:)
name: @"SOGoUserSettingsHaveChanged"
object: nil];
// We fire our timer that will cleanup cache entries
cleanupSetting = [[NSUserDefaults standardUserDefaults]
objectForKey: @"SOGoUserManagerCleanupInterval"];
if (cleanupSetting && [cleanupSetting doubleValue] > 0.0)
cleanupInterval = [cleanupSetting doubleValue];
_cleanupTimer = [NSTimer scheduledTimerWithTimeInterval: cleanupInterval
target: self
selector: @selector(_cleanupSources)
userInfo: nil
repeats: YES];
[self logWithFormat: @"cleanup interval set every %f seconds",
cleanupInterval];
return self;
}
- (void) dealloc
{
[_cache release];
[super dealloc];
}
+ (id) sharedManager
{
static id sharedManager = nil;
if (!sharedManager)
sharedManager = [self new];
return sharedManager;
}
- (SOGoUser *) userWithLogin: (NSString *) theLogin
roles: (NSArray *) theRoles
{
NSDate *cleanupDate;
SOGoUser *user;
id entry;
cleanupDate = [[NSDate date] addTimeInterval: cleanupInterval];
entry = [_cache objectForKey: theLogin];
if (!entry)
{
user = [SOGoUser userWithLogin: theLogin roles: theRoles];
entry = [NSMutableDictionary dictionaryWithObjectsAndKeys: user, @"user", cleanupDate, @"cleanupDate", nil];
[_cache setObject: entry forKey: theLogin];
}
else
{
[entry setObject: cleanupDate forKey: @"cleanupDate"];
user = [entry objectForKey: @"user"];
}
[user setPrimaryRoles: theRoles];
return user;
}
//
// Private stuff
//
- (void) _userDefaultsHaveChanged: (NSNotification *) theNotification
{
NSMutableDictionary *d;
SOGoUser *user;
d = [[NSMutableDictionary alloc] init];
[d addEntriesFromDictionary: [theNotification userInfo]];
user = [self userWithLogin: [d objectForKey: @"uid"]
roles: nil];
[d removeObjectForKey: @"uid"];
[user setUserDefaultsFromDictionary: d];
[d release];
}
- (void) _userSettingsHaveChanged: (NSNotification *) theNotification
{
NSMutableDictionary *d;
SOGoUser *user;
d = [[NSMutableDictionary alloc] init];
[d addEntriesFromDictionary: [theNotification userInfo]];
user = [self userWithLogin: [d objectForKey: @"uid"]
roles: nil];
[d removeObjectForKey: @"uid"];
[user setUserSettingsFromDictionary: d];
[d release];
}
- (void) _cleanupSources
{
NSEnumerator *userIDs;
NSString *currentID;
NSDictionary *currentUser;
NSDate *now;
unsigned int count;
now = [NSDate date];
count = 0;
userIDs = [[_cache allKeys] objectEnumerator];
while ((currentID = [userIDs nextObject]))
{
currentUser = [_cache objectForKey: currentID];
if ([now earlierDate:
[currentUser objectForKey: @"cleanupDate"]] == now)
{
[_cache removeObjectForKey: currentID];
count++;
}
}
if (count)
[self logWithFormat: @"cleaned %d users records from cache", count];
}
@end