From 5333612031de62b2da114d20f51c1d81cd274e86 Mon Sep 17 00:00:00 2001 From: Chris Laprun Date: Wed, 26 Nov 2025 11:59:29 +0100 Subject: [PATCH] improve: error message Signed-off-by: Chris Laprun --- .../event/source/ExternalResourceCachingEventSource.java | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/ExternalResourceCachingEventSource.java b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/ExternalResourceCachingEventSource.java index de85b4aad4..8a4c476443 100644 --- a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/ExternalResourceCachingEventSource.java +++ b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/ExternalResourceCachingEventSource.java @@ -78,7 +78,9 @@ protected ExternalResourceCachingEventSource( if (resourceIDMapper == ResourceIDMapper.resourceIdProviderMapper() && !ResourceIDProvider.class.isAssignableFrom(resourceClass)) { throw new IllegalArgumentException( - "resource class is not a " + ResourceIDProvider.class.getSimpleName()); + resourceClass.getName() + + " is not a subclass of " + + ResourceIDProvider.class.getSimpleName()); } this.resourceIDMapper = resourceIDMapper; }