About store

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Manual
10

Updating JPA Entity Objects

Modifying existing entity objects that are stored in the database is based on transparent persistence, which means that changes are detected and handled automatically. Transparent Update ... can be cascaded from all the entity objects that have to be stored in the database, including from
Tutorial
10

Step 3: Define an EJB Session Bean

em; // Stores a new guest: public void persist(Guest guest) { em.persist(guest ... two methods: persist - for storing a new Guest entity object in the database. getAllGuests
Tutorial
10

Step 4: Add a Servlet Class

the next tutorial step) - a new Guest entity object is constructed and stored in the database. All the Guest entity objects are retrieved from the database and stored in the request's "guest" attribute
Tutorial
10

Step 2: Define a JPA Entity Class [2011-02-11]

To store objects in an ObjectDB database using JPA we need to define an entity class: Open the [New Java Class] dialog box, e.g. by right clicking the project node (in the [Package Explorer] window ... that stores and retrieves instances of the Point entity class.
Tutorial
10

Step 2: Define a JPA Entity Class

To store objects in an ObjectDB database using JPA we need to define an entity class: Open the [New Java Class] dialog box, e.g. by right clicking the project node (in the [Package Explorer] window ... that stores and retrieves instances of the Point entity class.
Manual
10

Chapter 1 - Quick Tour [2010-10-29]

ObjectDB databases and perform basic CRUD operations (Create/Store, Retrieve, Update and Delete ... , that hold the point's x and y coordinates. The program demonstrates CRUD database operations by storing
Manual
10

Chapter 1 - Quick Tour

ObjectDB databases and perform basic CRUD operations (Create/Store, Retrieve, Update and Delete ... , that hold the point's x and y coordinates. The program demonstrates CRUD database operations by storing
Manual
10

Chapter 2 - JPA Entity Classes [2013-02-25]

JPA Entity classes are user defined classes whose instances can be stored in a database. To store data in an ObjectDB database using JPA you have to define entity classes that represent your application data object model. This chapter explains how to define and use entity classes. 
Manual
10

Chapter 2 - JPA Entity Classes

JPA Entity classes are user defined classes whose instances can be stored in a database. To store data in an ObjectDB database using JPA you have to define entity classes that represent your application data object model. This chapter explains how to define and use entity classes. 
JDO Doc
8

javax.jdo.JDOHelper

from the same JDO implementation to locate a persistent instance with the same data store identity ... is not managed by the application or the data store, then the ObjectId returned is only valid ...  propsFile) Returns a PersistenceManagerFactory configured based on the properties stored in the file