source: branches/CoreData/SapphireFrappliance/MetaData/SapphireMObjects/SapphireXMLMovieData.m @ 732

#import "SapphireXMLMovieData.h"
#import "SapphireCast.h"
#import "SapphireDirector.h"
#import "SapphireGenre.h"
#import "SapphireMovie.h"
#import "SapphireFileMetaData.h"

#define ORDERED_CAST_KEY                @"orderedCast"
#define ORDERED_CAST_DATA               @"orderedCastData"
#define ORDERED_DIRECTOR_KEY    @"orderedDirectors"
#define ORDERED_DIRECTOR_DATA   @"orderedDirectorsData"
#define ORDERED_GENRES_KEY              @"orderedGenres"
#define ORDERED_GENRES_DATA             @"orderedGenresData"

@implementation SapphireXMLMovieData

- (NSArray *)orderedCast
{
        [self willAccessValueForKey:ORDERED_CAST_KEY];
        NSArray *ret = [self primitiveValueForKey:ORDERED_CAST_KEY];
        [self didAccessValueForKey:ORDERED_CAST_KEY];
        if(ret == nil)
        {
                NSData *propData = [self valueForKey:ORDERED_CAST_DATA];
                if(propData != nil)
                {
                        NSArray *names = [NSKeyedUnarchiver unarchiveObjectWithData:propData];
                        NSMutableArray *mutRet = [NSMutableArray arrayWithCapacity:[names count]];
                        NSManagedObjectContext *moc = [self managedObjectContext];
                        NSEnumerator *nameEnum = [names objectEnumerator];
                        NSString *name;
                        while((name = [nameEnum nextObject]) != nil)
                        {
                                SapphireCast *aCast = [SapphireCast cast:name inContext:moc];
                                if(aCast != nil)
                                        [mutRet addObject:aCast];
                        }
                        ret = [NSArray arrayWithArray:mutRet];
                        [self setPrimitiveValue:ret forKey:ORDERED_CAST_KEY];
                }
        }
        
        return ret;
}

- (void)setOrderedCast:(NSArray *)ordered
{
        [self willChangeValueForKey:ORDERED_CAST_KEY];
        [self setPrimitiveValue:ordered forKey:ORDERED_CAST_KEY];
        [self didChangeValueForKey:ORDERED_CAST_KEY];
        NSArray *arc = [ordered valueForKey:@"name"];
        [self setValue:[NSKeyedArchiver archivedDataWithRootObject:arc] forKey:ORDERED_CAST_DATA];
        [self.movie checkOrderedCast];
}

- (NSArray *)orderedGenres
{
        [self willAccessValueForKey:ORDERED_GENRES_KEY];
        NSArray *ret = [self primitiveValueForKey:ORDERED_GENRES_KEY];
        [self didAccessValueForKey:ORDERED_GENRES_KEY];
        if(ret == nil)
        {
                NSData *propData = [self valueForKey:ORDERED_GENRES_DATA];
                if(propData != nil)
                {
                        NSArray *genres = [NSKeyedUnarchiver unarchiveObjectWithData:propData];
                        NSMutableArray *mutRet = [NSMutableArray arrayWithCapacity:[genres count]];
                        NSManagedObjectContext *moc = [self managedObjectContext];
                        NSEnumerator *genreEnum = [genres objectEnumerator];
                        NSString *genre;
                        while((genre = [genreEnum nextObject]) != nil)
                        {
                                SapphireGenre *aGenre = [SapphireGenre genre:genre inContext:moc];
                                if(aGenre != nil)
                                        [mutRet addObject:aGenre];
                        }
                        ret = [NSArray arrayWithArray:mutRet];
                        [self setPrimitiveValue:ret forKey:ORDERED_GENRES_KEY];
                }
        }
        
        return ret;
}

- (void)setOrderedGenres:(NSArray *)ordered
{
        [self willChangeValueForKey:ORDERED_GENRES_KEY];
        [self setPrimitiveValue:ordered forKey:ORDERED_GENRES_KEY];
        [self didChangeValueForKey:ORDERED_GENRES_KEY];
        NSArray *arc = [ordered valueForKey:@"name"];
        [self setValue:[NSKeyedArchiver archivedDataWithRootObject:arc] forKey:ORDERED_GENRES_DATA];
        [self.movie checkOrderedGenres];
}

- (NSArray *)orderedDirectors
{
        [self willAccessValueForKey:ORDERED_DIRECTOR_KEY];
        NSArray *ret = [self primitiveValueForKey:ORDERED_DIRECTOR_KEY];
        [self didAccessValueForKey:ORDERED_DIRECTOR_KEY];
        if(ret == nil)
        {
                NSData *propData = [self valueForKey:ORDERED_DIRECTOR_DATA];
                if(propData != nil)
                {
                        NSArray *names = [NSKeyedUnarchiver unarchiveObjectWithData:propData];
                        NSMutableArray *mutRet = [NSMutableArray arrayWithCapacity:[names count]];
                        NSManagedObjectContext *moc = [self managedObjectContext];
                        NSEnumerator *nameEnum = [names objectEnumerator];
                        NSString *name;
                        while((name = [nameEnum nextObject]) != nil)
                        {
                                SapphireDirector *aDir = [SapphireDirector director:name inContext:moc];
                                if(aDir != nil)
                                        [mutRet addObject:aDir];
                        }
                        ret = [NSArray arrayWithArray:mutRet];
                        [self setPrimitiveValue:ret forKey:ORDERED_DIRECTOR_KEY];
                }
        }
        
        return ret;
}

- (void)setOrderedDirectors:(NSArray *)ordered
{
        [self willChangeValueForKey:ORDERED_DIRECTOR_KEY];
        [self setPrimitiveValue:ordered forKey:ORDERED_DIRECTOR_KEY];
        [self didChangeValueForKey:ORDERED_DIRECTOR_KEY];
        NSArray *arc = [ordered valueForKey:@"name"];
        [self setValue:[NSKeyedArchiver archivedDataWithRootObject:arc] forKey:ORDERED_DIRECTOR_DATA];
        [self.movie checkOrderedDirectors];
}

- (void)setMovie:(SapphireMovie*)movie
{
        SapphireMovie *oldMovie = self.movie;
        super.movie = movie;
        if(oldMovie != movie)
        {
                if(oldMovie != nil)
                {
                        [oldMovie checkOrderedCast];
                        [oldMovie checkOrderedGenres];
                        [oldMovie checkOrderedDirectors];                       
                }
                if(movie != nil)
                {
                        [movie checkOrderedCast];
                        [movie checkOrderedGenres];
                        [movie checkOrderedDirectors];                  
                }
        }
}

@end