DeletedNoteObject.m

//
//  DeletedNoteObject.m
//  Notation
//
//  Created by Zachary Schneirov on 4/16/06.

/*Copyright (c) 2010, Zachary Schneirov. All rights reserved.
  Redistribution and use in source and binary forms, with or without modification, are permitted 
  provided that the following conditions are met:
   - Redistributions of source code must retain the above copyright notice, this list of conditions 
     and the following disclaimer.
   - Redistributions in binary form must reproduce the above copyright notice, this list of 
	 conditions and the following disclaimer in the documentation and/or other materials provided with
     the distribution.
   - Neither the name of Notational Velocity nor the names of its contributors may be used to endorse 
     or promote products derived from this software without specific prior written permission. */


#import "DeletedNoteObject.h"
#import "NSString_NV.h"

@implementation DeletedNoteObject

+ (id)deletedNoteWithNote:(id <SynchronizedNote>)aNote {
	return [[[DeletedNoteObject alloc] initWithExistingObject:aNote] autorelease];
}

- (id)initWithExistingObject:(id<SynchronizedNote>)note {
    if (self=[super init]) {
		CFUUIDBytes *bytes = [note uniqueNoteIDBytes];
		uniqueNoteIDBytes = *bytes;
		syncServicesMD = [[note syncServicesMD] mutableCopy];
		logSequenceNumber = [note logSequenceNumber];
		//not serialized: for runtime lookup purposes only
		originalNote = [note retain];
    
        return self;
    }
	return nil;
}

- (id)initWithCoder:(NSCoder*)decoder {
    if (self=[super init]) {
		
		if ([decoder allowsKeyedCoding]) {
			NSUInteger decodedByteCount;
			const uint8_t *decodedBytes = [decoder decodeBytesForKey:VAR_STR(uniqueNoteIDBytes) returnedLength:&decodedByteCount];
			memcpy(&uniqueNoteIDBytes, decodedBytes, MIN(decodedByteCount, sizeof(CFUUIDBytes)));
			syncServicesMD = [[decoder decodeObjectForKey:VAR_STR(syncServicesMD)] retain];
			logSequenceNumber = [decoder decodeInt32ForKey:VAR_STR(logSequenceNumber)];
		} else {
			[decoder decodeValueOfObjCType:@encode(CFUUIDBytes) at:&uniqueNoteIDBytes];
			syncServicesMD = [[decoder decodeObject] retain];
			[decoder decodeValueOfObjCType:@encode(unsigned int) at:&logSequenceNumber];
		}
    
        return self;
    }
	return nil;
}

- (void)encodeWithCoder:(NSCoder *)coder {
	
	if ([coder allowsKeyedCoding]) {
		[coder encodeBytes:(const uint8_t *)&uniqueNoteIDBytes length:sizeof(CFUUIDBytes) forKey:VAR_STR(uniqueNoteIDBytes)];
		[coder encodeObject:syncServicesMD forKey:VAR_STR(syncServicesMD)];
		[coder encodeInt32:logSequenceNumber forKey:VAR_STR(logSequenceNumber)];
	} else {
		[coder encodeValueOfObjCType:@encode(CFUUIDBytes) at:&uniqueNoteIDBytes];
		[coder encodeObject:syncServicesMD];
		[coder encodeValueOfObjCType:@encode(unsigned int) at:&logSequenceNumber];
	}
}

- (id<SynchronizedNote>)originalNote {
	return originalNote;
}

- (NSString*)description {
	return [NSString stringWithFormat:@"DeletedNoteObj(%@) %@", [NSString uuidStringWithBytes:uniqueNoteIDBytes], syncServicesMD];
}

#include "SynchronizedNoteMixIns.h"

- (void)dealloc {
	[syncServicesMD release];
	[originalNote release];
	[super dealloc];
}

@end