Synnefo » Pithos iOS Client

//

//  ComputeModel.m

//  OpenStack

//

//  Created by Mike Mayo on 10/4/10.

//  The OpenStack project is provided under the Apache 2.0 license.

//

#import "ComputeModel.h"

#import "NSObject+NSCoding.h"

@implementation ComputeModel

@synthesize identifier, name;

#pragma mark -

#pragma mark Serialization

- (void)encodeWithCoder: (NSCoder *)coder {

    [self autoEncodeWithCoder:coder];

}

- (id)initWithCoder:(NSCoder *)coder {

    self = [super init];

    if (self) {

        [self autoDecode:coder];

    }

    return self;

}

#pragma mark -

#pragma mark JSON Parsing

- (id)initWithJSONDict:(NSDictionary *)dict {

    if (self = [super init]) {

        self.identifier = [[dict objectForKey:@"id"] description];

        self.name = [dict objectForKey:@"name"];

    }

    return self;

}

- (NSInteger)intForKey:(NSString *)key inDict:(NSDictionary *)dict {

    NSInteger result = 0;

    if ([dict objectForKey:key] != [NSNull null]) {

        result = [((NSNumber *)[dict objectForKey:key]) intValue];

    }

    return result;

}

- (NSDate *)dateForKey:(NSString *)key inDict:(NSDictionary *)dict {

    NSDate *date = nil;

    if ([dict objectForKey:key] != [NSNull null]) {

        date = [self dateFromString:[dict objectForKey:key]];

    }

    return date;

}

#pragma mark -

#pragma mark Date Parser

+ (NSDate *)dateFromString:(NSString *)dateString {

    return nil; // temporarily removing date parsing for performance

    /*

	NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];

	[dateFormatter setLocale:[[[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"] autorelease]];

	// example: 2009-11-04T19:46:20.192723

    // 2010-01-26T12:07:32-06:00

    // this is nasty, but -06:00 is not a valid timezone format.  converting to -0600 style

    dateString = [NSString stringWithFormat:@"%@%@", [dateString substringToIndex:22], [dateString substringFromIndex:23]];

    [dateFormatter setDateFormat:@"yyyy-MM-dd'T'H:mm:ssZ"];

	NSDate *date = [dateFormatter dateFromString:dateString];

	[dateFormatter release];

	return date;

     */

}

- (NSDate *)dateFromString:(NSString *)dateString {

	return [[self class] dateFromString:dateString];

}

#pragma mark Comparison

- (NSComparisonResult)compare:(ComputeModel *)aComputeModel {

    return [self.name caseInsensitiveCompare:aComputeModel.name];

}

- (NSString *)description {

    if ([[self class] respondsToSelector:@selector(toJSON:)]) {

        return [[self class] performSelector:@selector(toJSON:) withObject:self];

    } else {

        return [super description];

    }

}

#pragma mark -

#pragma mark Memory Management

- (void)dealloc {

    [identifier release];

    [name release];

    [super dealloc];

}

@end