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/*
** POP3CacheManager.m
**
** Copyright (c) 2001, 2002
**
** Author: Ludovic Marcotte <ludovic@Sophos.ca>
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation; either
** version 2.1 of the License, or (at your option) any later version.
**
** This library 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
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with this library; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#import <Pantomime/POP3CacheManager.h>
#import <Pantomime/Constants.h>
#import <Pantomime/POP3CacheObject.h>
@implementation POP3CacheManager
- (id) init
{
[super init];
[self setPOP3CacheObjects: [NSArray array]];
return self;
}
- (id) initWithPath: (NSString *) thePath
{
[self init];
[self setPathToCache: thePath];
return self;
}
- (void) dealloc
{
RELEASE(pop3CacheObjects);
[super dealloc];
}
- (BOOL) synchronize
{
return [NSArchiver archiveRootObject: self toFile: [self pathToCache]];
}
//
// NSCoding protocol
//
- (void) encodeWithCoder: (NSCoder *) theCoder
{
[theCoder encodeObject: [self pop3CacheObjects]];
}
- (id) initWithCoder: (NSCoder *) theCoder
{
self = [super init];
[self setPOP3CacheObjects: [theCoder decodeObject]];
return self;
}
//
// access/mutation methods
//
- (void) addObject: (POP3CacheObject *) thePOP3CacheObject
{
[pop3CacheObjects addObject: thePOP3CacheObject];
}
- (void) removeObject: (POP3CacheObject *) thePOP3CacheObject
{
[pop3CacheObjects removeObject: thePOP3CacheObject];
}
- (POP3CacheObject *) findPOP3CacheObject: (NSString *) theUID
{
POP3CacheObject *anObject;
int i;
for (i = 0; i < [[self pop3CacheObjects] count]; i++)
{
anObject = [[self pop3CacheObjects] objectAtIndex: i];
if ( [[anObject uid] isEqualToString: theUID] )
{
return anObject;
}
}
return nil;
}
- (NSArray *) pop3CacheObjects
{
return pop3CacheObjects;
}
- (void) setPOP3CacheObjects: (NSArray *) thePOP3CacheObjects
{
if ( thePOP3CacheObjects )
{
NSMutableArray *newPOP3CacheObjects;
newPOP3CacheObjects = [[NSMutableArray alloc] initWithArray: thePOP3CacheObjects];
RELEASE(pop3CacheObjects);
pop3CacheObjects = newPOP3CacheObjects;
}
else
{
RELEASE(pop3CacheObjects);
pop3CacheObjects = nil;
}
}
- (NSString *) pathToCache
{
return pathToCache;
}
- (void) setPathToCache: (NSString *) thePathToCache
{
RETAIN(thePathToCache);
RELEASE(pathToCache);
pathToCache = thePathToCache;
}
//
// class methods
//
+ (id) pop3CacheObjectsFromDiskWithPath: (NSString *) thePath;
{
POP3CacheManager *aPOP3CacheManager;
aPOP3CacheManager = [NSUnarchiver unarchiveObjectWithFile: thePath ];
if ( aPOP3CacheManager )
{
[aPOP3CacheManager setPathToCache: thePath];
}
else
{
aPOP3CacheManager = [[POP3CacheManager alloc] initWithPath: thePath];
}
return aPOP3CacheManager;
}
@end
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