Update SDL example to use GraphQLContext

Author: dondonz

documentation/sdl-directives.md

@@ -84,8 +84,7 @@ class AuthorisationDirective implements SchemaDirectiveWiring {
         DataFetcher authDataFetcher = new DataFetcher() {
             @Override
             public Object get(DataFetchingEnvironment dataFetchingEnvironment) throws Exception {
-                Map<String, Object> contextMap = dataFetchingEnvironment.getContext();
-                AuthorisationCtx authContext = (AuthorisationCtx) contextMap.get("authContext");
+                AuthorisationCtx authContext = dataFetchingEnvironment.getGraphQlContext().get("authContext");
 
                 if (authContext.hasRole(targetAuthRole)) {
                     return originalDataFetcher.get(dataFetchingEnvironment);
@@ -119,7 +118,7 @@ AuthorisationCtx authCtx = AuthorisationCtx.obtain();
 
 ExecutionInput executionInput = ExecutionInput.newExecutionInput()
         .query(query)
-        .context(authCtx)
+        .graphQLContext(builder -> builder.put("authContext", authCtx))
         .build();
 ```
 

versioned_docs/version-v22/sdl-directives.md

@@ -84,8 +84,7 @@ class AuthorisationDirective implements SchemaDirectiveWiring {
         DataFetcher authDataFetcher = new DataFetcher() {
             @Override
             public Object get(DataFetchingEnvironment dataFetchingEnvironment) throws Exception {
-                Map<String, Object> contextMap = dataFetchingEnvironment.getContext();
-                AuthorisationCtx authContext = (AuthorisationCtx) contextMap.get("authContext");
+                AuthorisationCtx authContext = dataFetchingEnvironment.getGraphQlContext().get("authContext");
 
                 if (authContext.hasRole(targetAuthRole)) {
                     return originalDataFetcher.get(dataFetchingEnvironment);
@@ -119,7 +118,7 @@ AuthorisationCtx authCtx = AuthorisationCtx.obtain();
 
 ExecutionInput executionInput = ExecutionInput.newExecutionInput()
         .query(query)
-        .context(authCtx)
+        .graphQLContext(builder -> builder.put("authContext", authCtx))
         .build();
 ```