From 49e0c9651e132016ed6de58f7d183dc5bde828b5 Mon Sep 17 00:00:00 2001
From: jomu <joern@muehlencord.de>
Date: Tue, 22 Jan 2019 09:55:05 +0100
Subject: [PATCH] added Controller Exception on delete method

---
 .../muehlencord/shared/account/business/AbstractController.java | 2 +-
 .../shared/account/business/ControllerException.java            | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/account/src/main/java/de/muehlencord/shared/account/business/AbstractController.java b/account/src/main/java/de/muehlencord/shared/account/business/AbstractController.java
index 92926aa..de871ff 100644
--- a/account/src/main/java/de/muehlencord/shared/account/business/AbstractController.java
+++ b/account/src/main/java/de/muehlencord/shared/account/business/AbstractController.java
@@ -91,7 +91,7 @@ public abstract class AbstractController<T> {
     @TransactionAttribute(TransactionAttributeType.REQUIRED)
     @Transactional
     @Lock(LockType.WRITE)
-    public void delete(T entity) {
+    public void delete(T entity) throws ControllerException {
         em.remove(attach(entity));
     }
 
diff --git a/account/src/main/java/de/muehlencord/shared/account/business/ControllerException.java b/account/src/main/java/de/muehlencord/shared/account/business/ControllerException.java
index dc17cf2..4e6bdd6 100644
--- a/account/src/main/java/de/muehlencord/shared/account/business/ControllerException.java
+++ b/account/src/main/java/de/muehlencord/shared/account/business/ControllerException.java
@@ -26,6 +26,7 @@ public class ControllerException extends Exception {
     public static final int CAUSE_NOT_FOUND = 2;
     public static final int CAUSE_CANNOT_PERSIST = 3;
     public static final int CAUSE_TOO_MANY_ROWS = 4;
+    public static final int CAUSE_CANNOT_DELETE = 5;
 
     private final int causeCode;