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authorStarla Insigna <starla4444@gmail.com>2011-07-30 11:19:14 -0400
committerStarla Insigna <starla4444@gmail.com>2011-07-30 11:19:14 -0400
commit9cd57b731ab1c666d4a1cb725538fdc137763d12 (patch)
tree5bac45ae5157a1cb10c6e45500cbf72789917980 /libs/TouchJSON/JSON/CJSONDeserializer.m
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Initial commit (version 0.2.1)
Diffstat (limited to 'libs/TouchJSON/JSON/CJSONDeserializer.m')
-rwxr-xr-xlibs/TouchJSON/JSON/CJSONDeserializer.m161
1 files changed, 161 insertions, 0 deletions
diff --git a/libs/TouchJSON/JSON/CJSONDeserializer.m b/libs/TouchJSON/JSON/CJSONDeserializer.m new file mode 100755 index 0000000..27a2d03 --- /dev/null +++ b/libs/TouchJSON/JSON/CJSONDeserializer.m
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1//
2// CJSONDeserializer.m
3// TouchCode
4//
5// Created by Jonathan Wight on 12/15/2005.
6// Copyright 2005 toxicsoftware.com. All rights reserved.
7//
8// Permission is hereby granted, free of charge, to any person
9// obtaining a copy of this software and associated documentation
10// files (the "Software"), to deal in the Software without
11// restriction, including without limitation the rights to use,
12// copy, modify, merge, publish, distribute, sublicense, and/or sell
13// copies of the Software, and to permit persons to whom the
14// Software is furnished to do so, subject to the following
15// conditions:
16//
17// The above copyright notice and this permission notice shall be
18// included in all copies or substantial portions of the Software.
19//
20// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
22// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
25// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
26// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
27// OTHER DEALINGS IN THE SOFTWARE.
28//
29
30#import "CJSONDeserializer.h"
31
32#import "CJSONScanner.h"
33#import "CDataScanner.h"
34
35NSString *const kJSONDeserializerErrorDomain = @"CJSONDeserializerErrorDomain";
36
37@interface CJSONDeserializer ()
38@end
39
40@implementation CJSONDeserializer
41
42@synthesize scanner;
43@synthesize options;
44
45+ (id)deserializer
46 {
47 return([[[self alloc] init] autorelease]);
48 }
49
50- (id)init
51 {
52 if ((self = [super init]) != NULL)
53 {
54 }
55 return(self);
56 }
57
58- (void)dealloc
59 {
60 [scanner release];
61 scanner = NULL;
62 //
63 [super dealloc];
64 }
65
66#pragma mark -
67
68- (CJSONScanner *)scanner
69 {
70 if (scanner == NULL)
71 {
72 scanner = [[CJSONScanner alloc] init];
73 }
74 return(scanner);
75 }
76
77- (id)nullObject
78 {
79 return(self.scanner.nullObject);
80 }
81
82- (void)setNullObject:(id)inNullObject
83 {
84 self.scanner.nullObject = inNullObject;
85 }
86
87#pragma mark -
88
89- (NSStringEncoding)allowedEncoding
90 {
91 return(self.scanner.allowedEncoding);
92 }
93
94- (void)setAllowedEncoding:(NSStringEncoding)inAllowedEncoding
95 {
96 self.scanner.allowedEncoding = inAllowedEncoding;
97 }
98
99#pragma mark -
100
101- (id)deserialize:(NSData *)inData error:(NSError **)outError
102 {
103 if (inData == NULL || [inData length] == 0)
104 {
105 if (outError)
106 *outError = [NSError errorWithDomain:kJSONDeserializerErrorDomain code:kJSONScannerErrorCode_NothingToScan userInfo:NULL];
107
108 return(NULL);
109 }
110 if ([self.scanner setData:inData error:outError] == NO)
111 {
112 return(NULL);
113 }
114 id theObject = NULL;
115 if ([self.scanner scanJSONObject:&theObject error:outError] == YES)
116 return(theObject);
117 else
118 return(NULL);
119 }
120
121- (id)deserializeAsDictionary:(NSData *)inData error:(NSError **)outError
122 {
123 if (inData == NULL || [inData length] == 0)
124 {
125 if (outError)
126 *outError = [NSError errorWithDomain:kJSONDeserializerErrorDomain code:kJSONScannerErrorCode_NothingToScan userInfo:NULL];
127
128 return(NULL);
129 }
130 if ([self.scanner setData:inData error:outError] == NO)
131 {
132 return(NULL);
133 }
134 NSDictionary *theDictionary = NULL;
135 if ([self.scanner scanJSONDictionary:&theDictionary error:outError] == YES)
136 return(theDictionary);
137 else
138 return(NULL);
139 }
140
141- (id)deserializeAsArray:(NSData *)inData error:(NSError **)outError
142 {
143 if (inData == NULL || [inData length] == 0)
144 {
145 if (outError)
146 *outError = [NSError errorWithDomain:kJSONDeserializerErrorDomain code:kJSONScannerErrorCode_NothingToScan userInfo:NULL];
147
148 return(NULL);
149 }
150 if ([self.scanner setData:inData error:outError] == NO)
151 {
152 return(NULL);
153 }
154 NSArray *theArray = NULL;
155 if ([self.scanner scanJSONArray:&theArray error:outError] == YES)
156 return(theArray);
157 else
158 return(NULL);
159 }
160
161@end