Make runAs generic

Signed-off-by: Craig Perkins <[email protected]>
cwperks · Aug 16, 2024 · 84c0cc3 · 84c0cc3
1 parent ca1f297
commit 84c0cc3
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/server/src/main/java/org/opensearch/identity/Subject.java b/server/src/main/java/org/opensearch/identity/Subject.java
@@ -36,7 +36,8 @@ public interface Subject {
     /**
      * runAs allows the caller to run a callable function as this subject
      */
-    default void runAs(Callable<Void> callable) throws Exception {
+    default <T> T runAs(Callable<T> callable) throws Exception {
         callable.call();
+        return null;
     };
 }
diff --git a/server/src/main/java/org/opensearch/identity/noop/NoopPluginSubject.java b/server/src/main/java/org/opensearch/identity/noop/NoopPluginSubject.java
@@ -45,9 +45,10 @@ public void authenticate(AuthToken token) {
     }
 
     @Override
-    public void runAs(Callable<Void> callable) throws Exception {
+    public <T> T runAs(Callable<T> callable) throws Exception {
         try (ThreadContext.StoredContext ctx = threadPool.getThreadContext().stashContext()) {
             callable.call();
         }
+        return null;
     }
 }