From: Roland Häder <roland@mxchange.org>
Date: Wed, 10 Aug 2016 12:53:58 +0000 (+0200)
Subject: Fixed: (please cherry-pick)
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=682a257d3ea985fdc7a3b1a530eac5afd0e6612e;p=pizzaservice-ejb.git

Fixed: (please cherry-pick)
- em.remove() needs a managed entity, not a one passed from e.g. a controller
- still this method may throw an exception, e.g. when an other entity (table) references this entity
- but since deleteCellphoneNumber() *should* delete cell phone numbers, it doesn't care if the entity is still referenced.
- this needs to be taken care of the controller and not the EJB (job-executor)
---

diff --git a/src/java/org/mxchange/jphone/phonenumbers/phone/PizzaAdminPhoneSessionBean.java b/src/java/org/mxchange/jphone/phonenumbers/phone/PizzaAdminPhoneSessionBean.java
index dcb52b7..46f8f7a 100644
--- a/src/java/org/mxchange/jphone/phonenumbers/phone/PizzaAdminPhoneSessionBean.java
+++ b/src/java/org/mxchange/jphone/phonenumbers/phone/PizzaAdminPhoneSessionBean.java
@@ -67,8 +67,11 @@ public class PizzaAdminPhoneSessionBean extends BasePizzaDatabaseBean implements
 			throw new NullPointerException(MessageFormat.format("cellphoneNumber.phoneNumber={0} is not valid.", cellPhoneNumber.getPhoneNumber())); //NOI18N
 		}
 
+		// Merge it to get a managed entity back
+		DialableCellphoneNumber managedNumber = this.getEntityManager().getReference(cellPhoneNumber.getClass(), cellPhoneNumber.getPhoneId());
+
 		// Remove it from database
-		this.getEntityManager().remove(cellPhoneNumber);
+		this.getEntityManager().remove(managedNumber);
 
 		// Trace message
 		this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.deleteCellphoneData: EXIT!", this.getClass().getSimpleName()));