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CKConnectionRequest.m
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CKConnectionRequest.m
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//
// CKConnectionRequest.m
// Connection
//
// Created by Mike on 13/01/2009.
// Copyright 2009 Karelia Software. All rights reserved.
//
#import "CKConnectionRequest.h"
const NSTimeInterval CKConnectionRequestDefaultTimeoutInterval = 60.0;
@implementation CKConnectionRequest
+ (id)requestWithURL:(NSURL *)URL
{
return [[[self alloc] initWithURL:URL
timeoutInterval:CKConnectionRequestDefaultTimeoutInterval] autorelease];
}
+ (id)requestWithURL:(NSURL *)URL timeoutInterval:(NSTimeInterval)timeoutInterval
{
return [[[self alloc] initWithURL:URL timeoutInterval:timeoutInterval] autorelease];
}
- (id)_initWithURL:(NSURL *)URL timeoutInterval:(NSTimeInterval)timeoutInterval extensibleProperties:(NSDictionary *)extensibleProperties
{
[super init];
_URL = [URL copy];
_timeoutInterval = timeoutInterval;
_extensibleProperties = [extensibleProperties retain];
return self;
}
- (id)initWithURL:(NSURL *)URL
{
return [self initWithURL:URL timeoutInterval:CKConnectionRequestDefaultTimeoutInterval];
}
- (id)initWithURL:(NSURL *)URL timeoutInterval:(NSTimeInterval)timeoutInterval
{
NSParameterAssert(URL);
return [self _initWithURL:URL timeoutInterval:timeoutInterval extensibleProperties:nil];
}
- (NSURL *)URL { return _URL; }
- (NSTimeInterval)timeoutInterval { return _timeoutInterval; }
- (id)copyWithZone:(NSZone *)zone
{
return [self retain]; // We're immutable. Mutable subclass reimplements this
}
- (id)mutableCopyWithZone:(NSZone *)zone
{
NSMutableDictionary *extensibleProperties =
(_extensibleProperties) ? [_extensibleProperties mutableCopy] : [[NSMutableDictionary alloc] init];
CKMutableConnectionRequest *result = [[CKMutableConnectionRequest alloc] _initWithURL:[self URL]
timeoutInterval:[self timeoutInterval]
extensibleProperties:extensibleProperties];
[extensibleProperties release];
return result;
}
@end
#pragma mark -
@implementation CKMutableConnectionRequest
- (id)initWithURL:(NSURL *)URL timeoutInterval:(NSTimeInterval)timeoutInterval
{
NSParameterAssert(URL);
// We reimplement this method so that extensible properties are mutable
NSDictionary *extensibleProperties = [[NSMutableDictionary alloc] init];
self = [self _initWithURL:URL
timeoutInterval:timeoutInterval
extensibleProperties:extensibleProperties];
[extensibleProperties release];
return self;
}
- (void)setURL:(NSURL *)URL
{
NSParameterAssert(URL);
URL = [URL copy];
[_URL release];
_URL = URL;
}
- (void)setTimeoutInterval:(NSTimeInterval)seconds { _timeoutInterval = seconds; }
- (id)copyWithZone:(NSZone *)zone
{
// Our superclass is immutable so we have to re-implement this method
NSDictionary *extensibleProperties = [_extensibleProperties copy];
CKConnectionRequest *result = [[CKConnectionRequest alloc] _initWithURL:[self URL]
timeoutInterval:[self timeoutInterval]
extensibleProperties:extensibleProperties];
[extensibleProperties release];
return result;
}
@end
#pragma mark -
@implementation CKConnectionRequest (CKURLRequestExtensibility)
- (id)propertyForKey:(NSString *)key
{
return [_extensibleProperties objectForKey:key];
}
@end
@implementation CKMutableConnectionRequest (CKURLRequestExtensibility)
- (void)setProperty:(id)value forKey:(NSString *)key
{
[(NSMutableDictionary *)_extensibleProperties setObject:value forKey:key];
}
- (void)removePropertyForKey:(NSString *)key
{
[(NSMutableDictionary *)_extensibleProperties removeObjectForKey:key];
}
@end