Add ability to map different types of objects

.travis.yml

@@ -1,4 +1,5 @@
 language: objective-c
+osx_image: xcode7.1
 before_install:
     - brew update
     - brew uninstall xctool && brew install xctool --HEAD

Classes/JSONAPIResourceParser.m

@@ -112,7 +112,7 @@ + (NSDictionary*)dictionaryFor:(NSObject <JSONAPIResource>*)resource {
                 if (valueArray.count > 0) {
                     NSMutableArray *dictionaryArray = [[NSMutableArray alloc] initWithCapacity:valueArray.count];
 
-                    if ([property resourceType]) {
+                    if ([property resourceType] || [((NSArray *)value).firstObject conformsToProtocol:@protocol(JSONAPIResource)]) {
                         if (linkage == nil) {
                             linkage = [[NSMutableDictionary alloc] init];
                         }
@@ -138,7 +138,7 @@ + (NSDictionary*)dictionaryFor:(NSObject <JSONAPIResource>*)resource {
                     }
                 }
             } else {
-                if ([property resourceType]) {
+                if ([property resourceType] || [value conformsToProtocol:@protocol(JSONAPIResource)]) {
                     if (linkage == nil) {
                         linkage = [[NSMutableDictionary alloc] init];
                     }
@@ -203,6 +203,11 @@ + (void)set:(NSObject <JSONAPIResource> *)resource withDictionary:dictionary {
                 [resource setValue:[JSONAPIResourceParser jsonAPILink:value] forKey:key];
             }
 
+        } else if (relationships[key]) {
+            if (relationships) {
+                id value = relationships[key];
+                [resource setValue:[JSONAPIResourceParser jsonAPILink:value] forKey:key];
+            }
         } else {
             id value = [attributes objectForKey:[property jsonName]];;
             if ((id)[NSNull null] == value) {
@@ -270,29 +275,45 @@ + (void)link:(NSObject <JSONAPIResource>*)resource withIncluded:(JSONAPI*)jsonAP
     for (NSString *key in properties) {
         JSONAPIPropertyDescriptor *propertyDescriptor = [properties objectForKey:key];
         id value = [resource valueForKey:key];
-        id includedValue = included[[[propertyDescriptor.resourceType descriptor] type]];
+
+        Class valueClass = nil;
+        if (propertyDescriptor.resourceType) {
+            valueClass = propertyDescriptor.resourceType;
+        } else if ([value conformsToProtocol:@protocol(JSONAPIResource)] || [value isKindOfClass:[NSArray class]]) {
+            valueClass = [value class];
+        }
 
         // ordinary attribute
-        if (propertyDescriptor.resourceType == nil) {
+        if (valueClass == nil) {
             continue;
         // has many
         } else if ([value isKindOfClass:[NSArray class]]) {
             NSMutableArray *matched = [value mutableCopy];
             [value enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
-                NSObject <JSONAPIResource> *res = obj;
-                id v = includedValue[res.ID];
-                if (v != nil) {
-                    matched[idx] = v;
+                if ([obj conformsToProtocol:@protocol(JSONAPIResource)]) {
+                    NSObject <JSONAPIResource> *res = obj;
+                    id includedValue = included[[[res.class descriptor] type]];
+                    if (includedValue) {
+                        id v = includedValue[res.ID];
+                        if (v != nil) {
+                            matched[idx] = v;
+                        }
+                    }
                 }
             }];
 
             [resource setValue:matched forKey:key];
         // has one
         } else if (value != nil) {
-            NSObject <JSONAPIResource> *res = value;
-            id v = includedValue[res.ID];
-            if (v != nil) {
-                [resource setValue:v forKey:key];
+            if ([value conformsToProtocol:@protocol(JSONAPIResource)]) {
+                id <JSONAPIResource> res = value;
+                id includedValue = included[[[res.class descriptor] type]];
+                if (includedValue) {
+                    id v = included[[[res.class descriptor] type]][res.ID];
+                    if (v != nil) {
+                        [resource setValue:v forKey:key];
+                    }
+                }
             }
         }
     }

Project/JSONAPI.xcodeproj/project.pbxproj

@@ -51,6 +51,13 @@
 		685481EB1AE4161900D3A633 /* JSONAPIPropertyDescriptor.m in Sources */ = {isa = PBXBuildFile; fileRef = 685481EA1AE4161900D3A633 /* JSONAPIPropertyDescriptor.m */; };
 		685481EF1AE419CB00D3A633 /* JSONAPIResourceDescriptor.m in Sources */ = {isa = PBXBuildFile; fileRef = 685481EE1AE419CB00D3A633 /* JSONAPIResourceDescriptor.m */; };
 		68A469941AE47E0000E7BBC8 /* NSDateFormatter+JSONAPIDateFormatter.m in Sources */ = {isa = PBXBuildFile; fileRef = 68A469931AE47E0000E7BBC8 /* NSDateFormatter+JSONAPIDateFormatter.m */; };
+		781CF6CA1C1ECC260052D755 /* generic_relationships_example.json in Resources */ = {isa = PBXBuildFile; fileRef = 781CF6C91C1ECC260052D755 /* generic_relationships_example.json */; };
+		781CF6CB1C1ECC710052D755 /* generic_relationships_example.json in Resources */ = {isa = PBXBuildFile; fileRef = 781CF6C91C1ECC260052D755 /* generic_relationships_example.json */; };
+		78A5C1CA1C1E1336008C8632 /* NewsFeedPostResource.m in Sources */ = {isa = PBXBuildFile; fileRef = 78A5C1C91C1E1336008C8632 /* NewsFeedPostResource.m */; };
+		78A5C1CD1C1E13A8008C8632 /* UserResource.m in Sources */ = {isa = PBXBuildFile; fileRef = 78A5C1CC1C1E13A8008C8632 /* UserResource.m */; };
+		78A5C1D01C1E147B008C8632 /* SocialCommunityResource.m in Sources */ = {isa = PBXBuildFile; fileRef = 78A5C1CF1C1E147B008C8632 /* SocialCommunityResource.m */; };
+		78A5C1D31C1E14D6008C8632 /* MediaResource.m in Sources */ = {isa = PBXBuildFile; fileRef = 78A5C1D21C1E14D6008C8632 /* MediaResource.m */; };
+		78A5C1D61C1E154C008C8632 /* WebPageResource.m in Sources */ = {isa = PBXBuildFile; fileRef = 78A5C1D51C1E154C008C8632 /* WebPageResource.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -109,6 +116,17 @@
 		68A469921AE47E0000E7BBC8 /* NSDateFormatter+JSONAPIDateFormatter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSDateFormatter+JSONAPIDateFormatter.h"; sourceTree = "<group>"; };
 		68A469931AE47E0000E7BBC8 /* NSDateFormatter+JSONAPIDateFormatter.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "NSDateFormatter+JSONAPIDateFormatter.m"; sourceTree = "<group>"; };
 		68DF9E951B06B4C500FA6429 /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; name = README.md; path = ../README.md; sourceTree = "<group>"; };
+		781CF6C91C1ECC260052D755 /* generic_relationships_example.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; path = generic_relationships_example.json; sourceTree = "<group>"; };
+		78A5C1C81C1E1336008C8632 /* NewsFeedPostResource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NewsFeedPostResource.h; sourceTree = "<group>"; };
+		78A5C1C91C1E1336008C8632 /* NewsFeedPostResource.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = NewsFeedPostResource.m; sourceTree = "<group>"; };
+		78A5C1CB1C1E13A8008C8632 /* UserResource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = UserResource.h; sourceTree = "<group>"; };
+		78A5C1CC1C1E13A8008C8632 /* UserResource.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = UserResource.m; sourceTree = "<group>"; };
+		78A5C1CE1C1E147B008C8632 /* SocialCommunityResource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SocialCommunityResource.h; sourceTree = "<group>"; };
+		78A5C1CF1C1E147B008C8632 /* SocialCommunityResource.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SocialCommunityResource.m; sourceTree = "<group>"; };
+		78A5C1D11C1E14D6008C8632 /* MediaResource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MediaResource.h; sourceTree = "<group>"; };
+		78A5C1D21C1E14D6008C8632 /* MediaResource.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MediaResource.m; sourceTree = "<group>"; };
+		78A5C1D41C1E154C008C8632 /* WebPageResource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WebPageResource.h; sourceTree = "<group>"; };
+		78A5C1D51C1E154C008C8632 /* WebPageResource.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WebPageResource.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -144,6 +162,16 @@
 				03866450186A909200985CEC /* PeopleResource.m */,
 				03866452186A94B700985CEC /* CommentResource.h */,
 				03866453186A94B700985CEC /* CommentResource.m */,
+				78A5C1C81C1E1336008C8632 /* NewsFeedPostResource.h */,
+				78A5C1C91C1E1336008C8632 /* NewsFeedPostResource.m */,
+				78A5C1CB1C1E13A8008C8632 /* UserResource.h */,
+				78A5C1CC1C1E13A8008C8632 /* UserResource.m */,
+				78A5C1CE1C1E147B008C8632 /* SocialCommunityResource.h */,
+				78A5C1CF1C1E147B008C8632 /* SocialCommunityResource.m */,
+				78A5C1D11C1E14D6008C8632 /* MediaResource.h */,
+				78A5C1D21C1E14D6008C8632 /* MediaResource.m */,
+				78A5C1D41C1E154C008C8632 /* WebPageResource.h */,
+				78A5C1D51C1E154C008C8632 /* WebPageResource.m */,
 			);
 			name = ResourceModels;
 			sourceTree = "<group>";
@@ -253,6 +281,7 @@
 		03FBD8D81AB879E800789DF3 /* Assets */ = {
 			isa = PBXGroup;
 			children = (
+				781CF6C91C1ECC260052D755 /* generic_relationships_example.json */,
 				03FBD8D91AB879FD00789DF3 /* main_example.json */,
 				03FBD8E11AB8E46E00789DF3 /* error_example.json */,
 			);
@@ -339,6 +368,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				781CF6CB1C1ECC710052D755 /* generic_relationships_example.json in Resources */,
 				03A055D31868E038004807F0 /* Images.xcassets in Resources */,
 				03866459186CCE6600985CEC /* CHANGELOG.md in Resources */,
 				03A055C51868E038004807F0 /* InfoPlist.strings in Resources */,
@@ -355,6 +385,7 @@
 			files = (
 				03FBD8E31AB8E46E00789DF3 /* error_example.json in Resources */,
 				03A055E41868E038004807F0 /* InfoPlist.strings in Resources */,
+				781CF6CA1C1ECC260052D755 /* generic_relationships_example.json in Resources */,
 				03FBD8DA1AB879FD00789DF3 /* main_example.json in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -382,16 +413,21 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				78A5C1CD1C1E13A8008C8632 /* UserResource.m in Sources */,
+				78A5C1D61C1E154C008C8632 /* WebPageResource.m in Sources */,
 				03866451186A909200985CEC /* PeopleResource.m in Sources */,
 				681B47761B08EA9800A99D76 /* JSONAPIResourceBase.m in Sources */,
+				78A5C1CA1C1E1336008C8632 /* NewsFeedPostResource.m in Sources */,
 				680E14F51B08146E004FF8CD /* JSONAPIResourceParser.m in Sources */,
 				03866457186A94C200985CEC /* ArticleResource.m in Sources */,
 				03A055D11868E038004807F0 /* ViewController.m in Sources */,
 				03A055F71868E08A004807F0 /* JSONAPI.m in Sources */,
+				78A5C1D31C1E14D6008C8632 /* MediaResource.m in Sources */,
 				68A469941AE47E0000E7BBC8 /* NSDateFormatter+JSONAPIDateFormatter.m in Sources */,
 				685481EB1AE4161900D3A633 /* JSONAPIPropertyDescriptor.m in Sources */,
 				03866454186A94B700985CEC /* CommentResource.m in Sources */,
 				03A055CB1868E038004807F0 /* AppDelegate.m in Sources */,
+				78A5C1D01C1E147B008C8632 /* SocialCommunityResource.m in Sources */,
 				685481EF1AE419CB00D3A633 /* JSONAPIResourceDescriptor.m in Sources */,
 				03A055C71868E038004807F0 /* main.m in Sources */,
 				03FBD8DF1AB8DF8E00789DF3 /* JSONAPIErrorResource.m in Sources */,

Project/JSONAPI/MediaResource.h

@@ -0,0 +1,16 @@
+//
+//  MediaResource.h
+//  JSONAPI
+//
+//  Created by Rafael Kayumov on 14.12.15.
+//  Copyright © 2015 Josh Holtz. All rights reserved.
+//
+
+#import "JSONAPIResourceBase.h"
+
+@interface MediaResource : JSONAPIResourceBase
+
+@property (nonatomic, strong) NSString *mimeType;
+@property (nonatomic, strong) NSString *fileUrl;
+
+@end

Project/JSONAPI/MediaResource.m

@@ -0,0 +1,32 @@
+//
+//  MediaResource.m
+//  JSONAPI
+//
+//  Created by Rafael Kayumov on 14.12.15.
+//  Copyright © 2015 Josh Holtz. All rights reserved.
+//
+
+#import "MediaResource.h"
+
+#import "JSONAPIPropertyDescriptor.h"
+#import "JSONAPIResourceDescriptor.h"
+
+@implementation MediaResource
+
+static JSONAPIResourceDescriptor *__descriptor = nil;
+
++ (JSONAPIResourceDescriptor*)descriptor {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        __descriptor = [[JSONAPIResourceDescriptor alloc] initWithClass:[self class] forLinkedType:@"Media"];
+
+        [__descriptor setIdProperty:@"ID"];
+
+        [__descriptor addProperty:@"mimeType"];
+        [__descriptor addProperty:@"fileUrl"];
+    });
+
+    return __descriptor;
+}
+
+@end

Project/JSONAPI/NewsFeedPostResource.h

@@ -0,0 +1,24 @@
+//
+//  NewsFeedPostResource.h
+//  JSONAPI
+//
+//  Created by Rafael Kayumov on 13.12.15.
+//  Copyright © 2015 Josh Holtz. All rights reserved.
+//
+
+#import "JSONAPIResourceBase.h"
+#import "UserResource.h"
+#import "SocialCommunityResource.h"
+#import "MediaResource.h"
+#import "WebPageResource.h"
+
+@interface NewsFeedPostResource : JSONAPIResourceBase
+
+@property (nonatomic, strong) NSDate *createdAt;
+@property (nonatomic, strong) NSString *title;
+@property (nonatomic, strong) NSString *text;
+
+@property (nonatomic, strong) id<JSONAPIResource> publisher;
+@property (nonatomic, strong) NSArray *attachments;
+
+@end

Project/JSONAPI/NewsFeedPostResource.m

@@ -0,0 +1,38 @@
+//
+//  NewsFeedPostResource.m
+//  JSONAPI
+//
+//  Created by Rafael Kayumov on 13.12.15.
+//  Copyright © 2015 Josh Holtz. All rights reserved.
+//
+
+#import "NewsFeedPostResource.h"
+
+#import "JSONAPIPropertyDescriptor.h"
+#import "JSONAPIResourceDescriptor.h"
+#import "NSDateFormatter+JSONAPIDateFormatter.h"
+
+@implementation NewsFeedPostResource
+
+static JSONAPIResourceDescriptor *__descriptor = nil;
+
++ (JSONAPIResourceDescriptor*)descriptor {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        __descriptor = [[JSONAPIResourceDescriptor alloc] initWithClass:[self class] forLinkedType:@"NewsFeedPost"];
+
+        [__descriptor setIdProperty:@"ID"];
+
+        [__descriptor addProperty:@"createdAt"
+                  withDescription:[[JSONAPIPropertyDescriptor alloc] initWithJsonName:@"createdAt" withFormat:[NSDateFormatter RFC3339DateFormatter]]];
+        [__descriptor addProperty:@"title"];
+        [__descriptor addProperty:@"text"];
+
+        [__descriptor hasOne:nil withName:@"publisher"];
+        [__descriptor hasMany:nil withName:@"attachments"];
+    });
+
+    return __descriptor;
+}
+
+@end

Project/JSONAPI/SocialCommunityResource.h

@@ -0,0 +1,16 @@
+//
+//  SocialCommunityResource.h
+//  JSONAPI
+//
+//  Created by Rafael Kayumov on 14.12.15.
+//  Copyright © 2015 Josh Holtz. All rights reserved.
+//
+
+#import "JSONAPIResourceBase.h"
+
+@interface SocialCommunityResource : JSONAPIResourceBase
+
+@property (nonatomic, strong) NSString *title;
+@property (nonatomic, strong) NSString *homePage;
+
+@end

Project/JSONAPI/SocialCommunityResource.m

@@ -0,0 +1,32 @@
+//
+//  SocialCommunityResource.m
+//  JSONAPI
+//
+//  Created by Rafael Kayumov on 14.12.15.
+//  Copyright © 2015 Josh Holtz. All rights reserved.
+//
+
+#import "SocialCommunityResource.h"
+
+#import "JSONAPIPropertyDescriptor.h"
+#import "JSONAPIResourceDescriptor.h"
+
+@implementation SocialCommunityResource
+
+static JSONAPIResourceDescriptor *__descriptor = nil;
+
++ (JSONAPIResourceDescriptor*)descriptor {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        __descriptor = [[JSONAPIResourceDescriptor alloc] initWithClass:[self class] forLinkedType:@"SocialCommunity"];
+
+        [__descriptor setIdProperty:@"ID"];
+
+        [__descriptor addProperty:@"title"];
+        [__descriptor addProperty:@"homePage"];
+    });
+
+    return __descriptor;
+}
+
+@end

Project/JSONAPI/UserResource.h

@@ -0,0 +1,16 @@
+//
+//  UserResource.h
+//  JSONAPI
+//
+//  Created by Rafael Kayumov on 13.12.15.
+//  Copyright © 2015 Josh Holtz. All rights reserved.
+//
+
+#import "JSONAPIResourceBase.h"
+
+@interface UserResource : JSONAPIResourceBase
+
+@property (nonatomic, strong) NSString *name;
+@property (nonatomic, strong) NSString *email;
+
+@end