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//
// CFilteringJSONSerializer.m
// CouchNotes
//
// Created by Jonathan Wight on 06/20/10.
// Copyright 2010 toxicsoftware.com. All rights reserved.
//
#import "CFilteringJSONSerializer.h"
@implementation CFilteringJSONSerializer
@synthesize tests;
@synthesize convertersByName;
- (void)dealloc
{
[tests release];
tests = NULL;
//
[convertersByName release];
convertersByName = NULL;
//
[super dealloc];
}
- (NSData *)serializeObject:(id)inObject error:(NSError **)outError
{
NSData *theData = NULL;
for (JSONConversionTest theTest in self.tests)
{
NSString *theName = theTest(inObject);
if (theName != NULL)
{
id theObject = NULL;
JSONConversionConverter theConverter = [self.convertersByName objectForKey:theName];
if (theConverter)
{
theObject = theConverter(inObject);
}
if (theObject)
{
if ([theObject isKindOfClass:[NSData class]])
{
theData = theObject;
break;
}
else
{
NSError *theError = NULL;
theData = [super serializeObject:theObject error:&theError];
if (theData != NULL)
{
break;
}
}
}
}
}
if (theData == NULL)
{
theData = [super serializeObject:inObject error:outError];
}
return(theData);
}
- (void)addTest:(JSONConversionTest)inTest
{
inTest = [[inTest copy] autorelease];
NSSet *theTests = [self.tests setByAddingObject:inTest];
self.tests = theTests;
}
- (void)addConverter:(JSONConversionConverter)inConverter forName:(NSString *)inName
{
NSMutableDictionary *theConvertersByName = [[self.convertersByName mutableCopy] autorelease];
inConverter = [[inConverter copy] autorelease];
[theConvertersByName setObject:inConverter forKey:inName];
self.convertersByName = theConvertersByName;
}
@end
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