Friend class confirms to NSCoding protocol.

thmghtd · Jun 21, 2009 · 6c83160 · 6c83160
1 parent c6164b2
commit 6c83160
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Showing 2 changed files with 19 additions and 2 deletions.
diff --git a/Classes/Friend.h b/Classes/Friend.h
@@ -11,20 +11,23 @@
 @class CLLocation;
 @class UIImage;
 
-@interface Friend : NSObject
+@interface Friend : NSObject <NSCoding>
 {
    NSString *name;
+   NSString *image_url;
    UIImage *image;
    CLLocation *location;
    NSDate *last_update;
 }
 
 @property (nonatomic, assign) NSString *name;
+@property (nonatomic, assign) NSString *image_url;
 @property (nonatomic, assign) UIImage *image;
 @property (nonatomic, assign) CLLocation *location;
 @property (nonatomic, assign) NSDate *last_update;
 
 - (id) initWithName:(NSString *)nm;
 - (void) update; // retrieve latest information from the server
+- (void) cacheImage; // retrieve image from image_url and cache it
 
 @end
diff --git a/Classes/Friend.m b/Classes/Friend.m
@@ -10,7 +10,7 @@
 
 @implementation Friend
 
-@synthesize name, image, location, last_update;
+@synthesize name, image_url, image, location, last_update;
 
 - (id) initWithName:(NSString *)nm
 {
@@ -20,6 +20,16 @@ - (id) initWithName:(NSString *)nm
    return self;
 }
 
+- (id) initWithCoder:(NSCoder *) decoder
+{
+   self.name = [decoder decodeObjectForKey:@"name"];
+   self.image_url = [decoder decodeObjectForKey:@"image_url"];
+   self.location = [decoder decodeObjectForKey:@"location"];
+   self.last_update = [decoder decodeObjectForKey:@"last_update"];
+
+   return self;
+}
+
 - (void) dealloc
 {
    [name release];
@@ -33,4 +43,8 @@ - (void) update
 {
 }
 
+- (void) cacheImage
+{
+}
+
 @end