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//
// NSObject+YAJL.m
// YAJL
//
// Created by Gabriel Handford on 7/23/09.
// Copyright 2009. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#import "NSObject+YAJL.h"
#import "YAJLGen.h"
#import "YAJLDocument.h"
@implementation NSObject(YAJL)
#pragma mark Gen
- (NSString *)yajl_JSONString {
return [self yajl_JSONStringWithOptions:YAJLGenOptionsNone indentString:@" "];
}
- (NSString *)yajl_JSONStringWithOptions:(YAJLGenOptions)options indentString:(NSString *)indentString {
YAJLGen *gen = [[YAJLGen alloc] initWithGenOptions:options indentString:indentString];
[gen object:self];
NSString *buffer = [[gen buffer] retain];
[gen release];
return [buffer autorelease];
}
#pragma mark Parsing
- (id)yajl_JSON {
NSError *error = nil;
id JSON = [self yajl_JSON:&error];
if (error) [NSException raise:YAJLParserException format:[error localizedDescription], nil];
return JSON;
}
- (id)yajl_JSON:(NSError **)error {
return [self yajl_JSONWithOptions:YAJLParserOptionsNone error:error];
}
- (id)yajl_JSONWithOptions:(YAJLParserOptions)options error:(NSError **)error {
NSData *data = nil;
if ([self isKindOfClass:[NSData class]]) {
data = (NSData *)self;
} else if ([self respondsToSelector:@selector(dataUsingEncoding:)]) {
data = [(id)self dataUsingEncoding:NSUTF8StringEncoding];
} else {
[NSException raise:YAJLParsingUnsupportedException format:@"Object of type (%@) must implement dataUsingEncoding: to be parsed", [self class]];
}
YAJLDocument *document = [[YAJLDocument alloc] initWithData:data parserOptions:options error:error];
id root = [document.root retain];
[document release];
return [root autorelease];
}
@end
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