Add NSCoding support to auth token so it can be persisted easily

shogsbro · May 17, 2010 · 415cd67 · 415cd67
1 parent 25b0c04
commit 415cd67
Show file tree

Hide file tree

Showing 2 changed files with 19 additions and 1 deletion.
diff --git a/Classes/LROAuth2AccessToken.h b/Classes/LROAuth2AccessToken.h
@@ -9,7 +9,7 @@
 #import <UIKit/UIKit.h>
 
 
-@interface LROAuth2AccessToken : UIView {
+@interface LROAuth2AccessToken : UIView <NSCoding> {
   NSDictionary *authResponseData;
   NSDate *expiresAt;
 }

diff --git a/Classes/LROAuth2AccessToken.m b/Classes/LROAuth2AccessToken.m
@@ -56,4 +56,22 @@ - (NSString *)refreshToken;
   return [authResponseData valueForKey:@"refresh_token"];
 }
 
+#pragma mark -
+#pragma mark NSCoding
+
+- (void)encodeWithCoder:(NSCoder *)aCoder
+{
+  [aCoder encodeObject:authResponseData forKey:@"data"];
+  [aCoder encodeObject:expiresAt forKey:@"expiresAt"];
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder
+{
+  if (self = [super init]) {
+    authResponseData = [[aDecoder decodeObjectForKey:@"data"] copy];
+    expiresAt = [[aDecoder decodeObjectForKey:@"expiresAt"] retain];
+  }
+  return self;
+}
+
 @end