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About session bean

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Issue
21

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

from findElements. @Stateful // Change 1 - EXTENDED requires a Stateful session bean public ... - EXTENDED requires a Stateful session bean I apologise that our exchange got out of sync, and I ... backing bean getter is supposed to "reattach", or whatever is you are prescribing, the properties/fields
Forum
11

How to Persist a Map of beans to collections of beans?

How to Persist a Map of beans to collections of beans?
Forum
10

@Entity saved in Tomcat session - problem

Hi, I have found a problem, when storing @Entity object in Tomcat session. When starting or ... is to create copy of @Entity class as normal POJO and use it to store in session. The problem ... on this? The exception indicates an attempt to serialize an entity object (when Tomcat stores the session before
Forum
9

Problem of Enhancer with JAXB / Proxified Entity Bean.

, all my entities beans are constructed from a JAXBContext ( SOAP CXF Webservice or Direct JAXB ... observed that the Enhancer is unable to process dynamic class created with JAXB, so my beans aren't correctly enhanced ... Also, I have just tested some beans created from a CGLIB proxy, same problem
Forum
9

Session lost

hi team we are implementing a web application based on the Liferay, system database is handled by JPA 2.0 and entity manager. when system is idle for a long period (for example 8 hours) the Session in the Persistance Context will be lost and the DB will be out of the access, is there any possible
Issue
9

Bean Validation (JPA 2.0)

JPA 2 adds support for integration with the Bean Validation API. Constraints that are defined for entity and embeddable classes by using annotations can be checked automatically on PrePersist ... ObjectDB. Is this still yet to be supported? Yes. It is not supported yet. Do you have Bean
Forum
6

BeanCreationException in spring data JPA with objectDB

Can anyone help me how to resolve the below issue Caused by: org.springframework.beans.factory ... .guestRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'guestRepository': FactoryBean threw exception on object creation; nested
Forum
6

Object DB vs EclipseLink/TopLink: Unloaded relationships in detached entities

all the benefits of lazy loading of course. 2. Perform the query within a @Stateful session bean with an extended EntityManager as described here: Extended Persistence Context in Stateful Session Beans ... extended persistence context can only be initiated within the scope of a stateful session bean
Manual
6

Database Explorer

begins a new transaction for the next editing session. Options and Settings The Explorer settings
Result
6

ObjectDB Object Database Features

solution. General Highly optimized code (as a result of many profiling sessions). Unique data structures