1. How can one debug/fix an everlasting null return from EntityManager's find? stackoverflow.com
I am following this example
. I keep getting this error whenever calling upon find:
2. How to safely read related Entities from a detached Entity in JPA stackoverflow.com
I am trying to attach a related persisted entity to a transient entity. This works fine in GlassFish V2 but not in GlassFish V3. This is a very simple scenario. Please ...
3. Glassfish JPA: Problems injecting EntityManager stackoverflow.com
I am new to Java EE. I tried to get some first examples running (JPA). I am using Glassfish v3. The trouble is that I don't get the App Server injecting ...
4. Accessing Hibernate Session from EJB using EntityManager stackoverflow.com
Is it possible to obtain the Hibernate Session object from the EntityManager? I want to access some hibernate specific API... I already tried something like:
5. Inject EntityManager with EJB stackoverflow.com
I'm trying to inject EntityManager in my DAO using EJB
Netbeans project4: com.mycompany.webservice (glassfish web app) attached you can find the persistence.xml file of the netbeans glassfish project I added all jar libs in the properties -> libraries of the netbeans project and chose to package those in the final war file, ran build, verify, deploy and get the following when trying to make a object creation