Pass HttpServletRequest to GraphQLResponseCache methods.

Author: donbeave

graphql-java-servlet/src/main/java/graphql/kickstart/servlet/BatchedQueryResponseWriter.java

@@ -44,7 +44,7 @@ public void write(HttpServletRequest request, HttpServletResponse response, Grap
 
     if (responseCache != null) {
       try {
-        responseCache.cacheResponse(invocationInput, CachedResponse.ofContent(contentBytes));
+        responseCache.cacheResponse(request, invocationInput, CachedResponse.ofContent(contentBytes));
       } catch (Throwable t) {
         log.warn(t.getMessage(), t);
         log.warn("Ignore read from cache, unexpected error happened");

graphql-java-servlet/src/main/java/graphql/kickstart/servlet/HttpRequestHandlerImpl.java

@@ -55,7 +55,7 @@ private void execute(GraphQLInvocationInput invocationInput, HttpServletRequest
       if (configuration.getResponseCache() != null) {
         CachedResponse cachedResponse = null;
         try {
-          cachedResponse = configuration.getResponseCache().getCachedResponse(invocationInput);
+          cachedResponse = configuration.getResponseCache().getCachedResponse(request, invocationInput);
         } catch (Throwable t) {
           log.warn(t.getMessage(), t);
           log.warn("Ignore read from cache, unexpected error happened");

graphql-java-servlet/src/main/java/graphql/kickstart/servlet/cache/GraphQLResponseCache.java

@@ -2,6 +2,7 @@
 
 import graphql.kickstart.execution.input.GraphQLInvocationInput;
 
+import javax.servlet.http.HttpServletRequest;
 import java.util.Optional;
 
 public interface GraphQLResponseCache {
@@ -12,14 +13,14 @@ public interface GraphQLResponseCache {
    * @param invocationInput input data
    * @return cached response if something available in cache or {@literal null} if nothing cached
    */
-  CachedResponse getCachedResponse(GraphQLInvocationInput invocationInput);
+  CachedResponse getCachedResponse(HttpServletRequest request, GraphQLInvocationInput invocationInput);
 
   /**
    * Decide to cache or not this response. It depends on the implementation.
    *
    * @param invocationInput input data
    * @param cachedResponse  response to cache
    */
-  void cacheResponse(GraphQLInvocationInput invocationInput, CachedResponse cachedResponse);
+  void cacheResponse(HttpServletRequest request, GraphQLInvocationInput invocationInput, CachedResponse cachedResponse);
 
 }