About Container

tutorial

Java EE 6 Web Tutorial

This tutorial demonstrates how to create and run a full Java EE 6 MVC (Model View Controller) web application in Eclipse - using GlassFish, ObjectDB and JPA.... need a web application that can run on a simple servlet container (such as Tomcat or Jetty) see the JPA Web App Tutorial . ...

 
tutorial

Eclipse/JPA Java EE 6 Tutorial

Step by step tutorial that demonstrates how to build a simple Java EE web application (with Servlet, JSP and an EJB Session Bean) in Eclipse using JPA. This is the Eclipse version of the Java EE JPA tutorial. It demonstrates how to create and run a full Java EE 6 MVC (Model View Controller) web application in Eclipse - using GlassFish, ObjectDB and JPA. The demo web a ...

 
tutorial

NetBeans/JPA Java EE 6 Tutorial

Step by step tutorial that demonstrates how to build a simple Java EE web application (with Servlet, JSP and an EJB Session Bean) in NetBeans using JPA. This is the NetBeans version of the  Java EE JPA tutorial. It demonstrates how to create and run a full Java EE 6 MVC (Model View Controller) web application in NetBeans - using GlassFish, ObjectDB and JPA. ...

 
manual

Working with JPA Entity Objects

Explains the entity object lifecycle and the persistence context. Entity objects are in-memory instances of entity classes (persistable user defined classes), which can represent physical objects in the database. Managing an ObjectDB Object Database using JPA requires using entity objects for many oper ...

 
api-jpa

contains(cls, primaryKey)

Whether the cache contains data for the given entity.(Method of javax.persistence.Cache)

 
manual

Shared (L2) Entity Cache

Explains how to set and use the EntityManagerFactory's shared cache (L2 / level 2) in JPA 2. Every EntityManager javax.persistence.EntityManager JPA interface Interface used to interact with the persistence context. See JavaDoc Reference Page... owns a persistence context , which is a collection of all th ...

 
api-jpa

contains(entity)

Check if the instance is a managed entity instance belonging to the current persistence context.(Method of javax.persistence.EntityManager)

 
issue

InternalException when querying indexed field using a list that contains duplicates

ObjectDB is throwing an InternalException in JdoQuery: Bug Version: 1.04 Priority: Normal Status: Active Replies: 0 Type:  Bug ...

 
forum_thread

Logging archive contains non-objectdb log files

Hi, I'm dealing with problem, that objectdb's log archive folder contains several other log files which are not part of objectdb. We use single location for our application log files and also objectdb log files. When application crashes or retarts, we noticed that several of our log files reside inside objectdb's archive log folder. #1 2014-02-03 12:42 Hi, I'm dealing with problem, that objectdb's log archive folder contains several other log files ...

 
forum_thread

Query to find object from element of a contained collection

I have an OrderData class, containing an ItemData collection, i would like to find OrderData elements by ItemData.items.itemId. I cant get a proper query with MEMBER OF or IN. Does anyone have an idea on how i could formulate that as Typed or CriteriaBuilder query? Thanks.   #1 2015-12-25 16:13 I have an OrderData class, containing an OrderItemData collection, i would like to find OrderData elements by Ord ...