Avoid potential NPE when collecting RESTEasy Providers on Resource me…

…thods Fixes: quarkusio#14418
geoand · Jan 20, 2021 · 5a58641 · 5a58641
1 parent 500af4d
commit 5a58641
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/...ployment/src/main/java/io/quarkus/resteasy/common/deployment/ResteasyCommonProcessor.java b/...ployment/src/main/java/io/quarkus/resteasy/common/deployment/ResteasyCommonProcessor.java
@@ -91,6 +91,8 @@ public class ResteasyCommonProcessor {
     private static final DotName QUARKUS_JSONB_SERIALIZER = DotName
             .createSimple("io.quarkus.resteasy.common.runtime.jsonb.QuarkusJsonbSerializer");
 
+    private static final String[] WILDCARD_MEDIA_TYPE_ARRAY = { MediaType.WILDCARD };
+
     private ResteasyCommonConfig resteasyCommonConfig;
 
     @ConfigRoot(name = "resteasy")
@@ -527,8 +529,12 @@ private static boolean collectDeclaredProvidersForMethodAndMediaTypeAnnotation(S
                 return true;
             }
         }
+        String[] mediaTypes = WILDCARD_MEDIA_TYPE_ARRAY;
+        if (mediaTypeMethodAnnotationInstance.value() != null) {
+            mediaTypes = mediaTypeMethodAnnotationInstance.value().asStringArray();
+        }
         if (collectDeclaredProvidersForMediaTypeAnnotationInstance(providersToRegister, categorizedProviders,
-                mediaTypeMethodAnnotationInstance.value().asStringArray(), methodTarget)) {
+                mediaTypes, methodTarget)) {
             return true;
         }