[Objc] Class not identified due to Circular imports (#6069)

* [Objc] Class not identified due to Circular imports

* Pet store generated sample

modules/swagger-codegen/src/main/resources/objc/model-header.mustache

@@ -5,6 +5,11 @@
 
 {{#imports}}#import "{{import}}.h"
 {{/imports}}
+{{#imports}}
+@protocol {{import}};
+@class {{import}};
+{{/imports}}
+
 {{newline}}
 {{#models}}
 {{#model}}

samples/client/petstore/objc/default/README.md

@@ -69,7 +69,7 @@ SWGDefaultConfiguration *apiConfig = [SWGDefaultConfiguration sharedConfig];
 [apiConfig setAccessToken:@"YOUR_ACCESS_TOKEN"];
 
 
-SWGPet* *body = [[Pet alloc] init]; // Pet object that needs to be added to the store (optional)
+SWGPet* *body = [[SWGPet alloc] init]; // Pet object that needs to be added to the store (optional)
 
 SWGPetApi *apiInstance = [[SWGPetApi alloc] init];
 

samples/client/petstore/objc/default/SwaggerClient/Model/SWGCategory.h

@@ -16,6 +16,7 @@
 
 
 
+
 @protocol SWGCategory
 @end
 

samples/client/petstore/objc/default/SwaggerClient/Model/SWGOrder.h

@@ -16,6 +16,7 @@
 
 
 
+
 @protocol SWGOrder
 @end
 

samples/client/petstore/objc/default/SwaggerClient/Model/SWGPet.h

@@ -16,6 +16,11 @@
 
 #import "SWGCategory.h"
 #import "SWGTag.h"
+@protocol SWGCategory;
+@class SWGCategory;
+@protocol SWGTag;
+@class SWGTag;
+
 
 
 @protocol SWGPet

samples/client/petstore/objc/default/SwaggerClient/Model/SWGTag.h

@@ -16,6 +16,7 @@
 
 
 
+
 @protocol SWGTag
 @end
 

samples/client/petstore/objc/default/SwaggerClient/Model/SWGUser.h

@@ -16,6 +16,7 @@
 
 
 
+
 @protocol SWGUser
 @end
 

samples/client/petstore/objc/default/docs/SWGPetApi.md

@@ -32,7 +32,7 @@ SWGDefaultConfiguration *apiConfig = [SWGDefaultConfiguration sharedConfig];
 [apiConfig setAccessToken:@"YOUR_ACCESS_TOKEN"];
 
 
-SWGPet* body = [[Pet alloc] init]; // Pet object that needs to be added to the store (optional)
+SWGPet* body = [[SWGPet alloc] init]; // Pet object that needs to be added to the store (optional)
 
 SWGPetApi*apiInstance = [[SWGPetApi alloc] init];
 
@@ -49,7 +49,7 @@ SWGPetApi*apiInstance = [[SWGPetApi alloc] init];
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**SWGPet***](Pet.md)| Pet object that needs to be added to the store | [optional] 
+ **body** | [**SWGPet***](SWGPet.md)| Pet object that needs to be added to the store | [optional] 
 
 ### Return type
 
@@ -310,7 +310,7 @@ SWGDefaultConfiguration *apiConfig = [SWGDefaultConfiguration sharedConfig];
 [apiConfig setAccessToken:@"YOUR_ACCESS_TOKEN"];
 
 
-SWGPet* body = [[Pet alloc] init]; // Pet object that needs to be added to the store (optional)
+SWGPet* body = [[SWGPet alloc] init]; // Pet object that needs to be added to the store (optional)
 
 SWGPetApi*apiInstance = [[SWGPetApi alloc] init];
 
@@ -327,7 +327,7 @@ SWGPetApi*apiInstance = [[SWGPetApi alloc] init];
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**SWGPet***](Pet.md)| Pet object that needs to be added to the store | [optional] 
+ **body** | [**SWGPet***](SWGPet.md)| Pet object that needs to be added to the store | [optional] 
 
 ### Return type
 

samples/client/petstore/objc/default/docs/SWGStoreApi.md

@@ -173,7 +173,7 @@ Place an order for a pet
 ### Example 
 ```objc
 
-SWGOrder* body = [[Order alloc] init]; // order placed for purchasing the pet (optional)
+SWGOrder* body = [[SWGOrder alloc] init]; // order placed for purchasing the pet (optional)
 
 SWGStoreApi*apiInstance = [[SWGStoreApi alloc] init];
 
@@ -193,7 +193,7 @@ SWGStoreApi*apiInstance = [[SWGStoreApi alloc] init];
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**SWGOrder***](Order.md)| order placed for purchasing the pet | [optional] 
+ **body** | [**SWGOrder***](SWGOrder.md)| order placed for purchasing the pet | [optional] 
 
 ### Return type
 

samples/client/petstore/objc/default/docs/SWGUserApi.md

@@ -27,7 +27,7 @@ This can only be done by the logged in user.
 ### Example 
 ```objc
 
-SWGUser* body = [[User alloc] init]; // Created user object (optional)
+SWGUser* body = [[SWGUser alloc] init]; // Created user object (optional)
 
 SWGUserApi*apiInstance = [[SWGUserApi alloc] init];
 
@@ -44,7 +44,7 @@ SWGUserApi*apiInstance = [[SWGUserApi alloc] init];
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**SWGUser***](User.md)| Created user object | [optional] 
+ **body** | [**SWGUser***](SWGUser.md)| Created user object | [optional] 
 
 ### Return type
 
@@ -364,7 +364,7 @@ This can only be done by the logged in user.
 ```objc
 
 NSString* username = @"username_example"; // name that need to be deleted
-SWGUser* body = [[User alloc] init]; // Updated user object (optional)
+SWGUser* body = [[SWGUser alloc] init]; // Updated user object (optional)
 
 SWGUserApi*apiInstance = [[SWGUserApi alloc] init];
 
@@ -383,7 +383,7 @@ SWGUserApi*apiInstance = [[SWGUserApi alloc] init];
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **username** | **NSString***| name that need to be deleted | 
- **body** | [**SWGUser***](User.md)| Updated user object | [optional] 
+ **body** | [**SWGUser***](SWGUser.md)| Updated user object | [optional] 
 
 ### Return type