From d0f5c4196d9f949e2ab703f66e226d99bd58d55f Mon Sep 17 00:00:00 2001
From: ryzheboka <25465835+ryzheboka@users.noreply.github.com>
Date: Tue, 2 Apr 2024 13:04:48 +0200
Subject: [PATCH] Closes #2555 - Fix deleteClassification

---
 .../classification/internal/ClassificationServiceImpl.java      | 1 +
 .../taskana/classification/rest/ClassificationController.java   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/taskana-core/src/main/java/pro/taskana/classification/internal/ClassificationServiceImpl.java b/lib/taskana-core/src/main/java/pro/taskana/classification/internal/ClassificationServiceImpl.java
index eaa04f186..5cfbef8d3 100644
--- a/lib/taskana-core/src/main/java/pro/taskana/classification/internal/ClassificationServiceImpl.java
+++ b/lib/taskana-core/src/main/java/pro/taskana/classification/internal/ClassificationServiceImpl.java
@@ -154,6 +154,7 @@ public class ClassificationServiceImpl implements ClassificationService {
         if (isReferentialIntegrityConstraintViolation(e)) {
           throw new ClassificationInUseException(classification, e);
         }
+        throw e;
       }
     } finally {
       taskanaEngine.returnConnection();
diff --git a/rest/taskana-rest-spring/src/main/java/pro/taskana/classification/rest/ClassificationController.java b/rest/taskana-rest-spring/src/main/java/pro/taskana/classification/rest/ClassificationController.java
index 315875167..fe48f5807 100644
--- a/rest/taskana-rest-spring/src/main/java/pro/taskana/classification/rest/ClassificationController.java
+++ b/rest/taskana-rest-spring/src/main/java/pro/taskana/classification/rest/ClassificationController.java
@@ -334,7 +334,7 @@ public class ClassificationController {
             content = {@Content(schema = @Schema())})
       })
   @DeleteMapping(path = RestEndpoints.URL_CLASSIFICATIONS_ID)
-  @Transactional(readOnly = true, rollbackFor = Exception.class)
+  @Transactional(rollbackFor = Exception.class)
   public ResponseEntity<ClassificationRepresentationModel> deleteClassification(
       @PathVariable("classificationId") String classificationId)
       throws ClassificationNotFoundException, ClassificationInUseException, NotAuthorizedException {