10 | WebSphere Liberty Configuration ] SRVE0315E: An exception occurred: java.lang.Throwable: javax.ejb.EJBException: CWNEN0030E: The server ... .handleRequest(WebApp.java:4900) at [internal classes] Caused by: javax.ejb.EJBException: CWNEN0030E |
10 | use of Singleton into tomcathi all. i would write a class singleton that encapsulate the entitymanagerFACTORY into it.(the entitymanagerFactory IS A property of the only instance of class singleton. (the class singleton is not a Ejb!!!!!!!!!). into tomcat it not possible use ejbs............. i have to manage the concurrency |
10 | Bug with unique constraint exception not resulting in transaction roll backI'm using ObjectDB 2.5.6_02 and running into a bug with a JDO @Unique constraint. I'm using JPA in general. I have an EJB persisting two entities with @TransactionAttribute(TransactionAttributeType.REQUIRES_NEW) declared on the EJB method. The two entities have the same value for the field |
10 | Update is ignored by ObjectDB. @EJB SMDB lib; ... Order orderInfo = lib.fulfilOrder(orderID, userID,itemID ... for me everywhere except commit transactions in different entity managers. I think that this problem is related to EJB |
7 | Jboss 6 persistence.xml startup errorHi, I'm trying to migrate a small EJB 3.1 project from Postgres to ObjectDb to test out feasibility, but I keep getting stuck on setting up the persistence.xml on JBoss 6 AS. Here is my setup: <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http |
7 | Glassfish , OpenEJB RealmHello , i'm developing EJB Application. I was in dilemma using OpenEJB and Glassfish. They all support JDBC Realm but i want to use only ObjectDB solution. So , there is no JPA Realm for any application server.Thats big minus for objectdb. I will try to integrate for glassfish or openejb jparealm |
7 | What are the steps of creating small web app?, JSP, EJB, JMS, JPA, JDBC,Security, Ajax using Primefaces. # Backend technologies: MYSQL, SQLite |
7 | UserException - Object User#2 belongs to another EntityManager occurred while executing [@PostConstruct.] javax.ejb.EJBException: The bean encountered a non-application |
7 | Does ObjectDB create one instance of each entity class on (web app) load ? across the system. Most of my EJB methods for querying are configurable with a pre-detach loader that "visits" any data |
2 | Explorer bug ? Objects seem to be missing from database in Class view, but are present as references exception: Caused by: javax.ejb.EJBException: Attempt to persist a reference to a non managed com.greensoft.entity.Block instance at com.greensoft.ejb.RequestBean.createBlock(RequestBean.java:90 |
