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Forum
5

Refresh data in application after database data has changed

Hi, I have a Java program that can manage and create some Person objects. When I start my application and I want to add a person with the same national number as a person already in the database, my program has to block the creation. So far so good. Now... I have a person in my database
Forum
5

Rename Application StringIdentity

I don't think JDO supports altering an entity's Application Identity.  Does ObjectDB? @PersistenceCapable public class MyClass implements Serializable, Cloneable{ @Id private StringIdentity id; ... }   PersistenceManager persistenceManager = ...; Transaction transaction
Manual
5

JPA Entity Fields

while the other annotations above are required when applicable. ObjectDB, however, does not enforce using any ... and unrelated relationships are managed by the Employee and the Department classes and the application ... object versions and make their values accessible to your application by marking the version fields
Forum
5

Embedding ObjectDB on server application

Embedding ObjectDB on server application
Forum
5

Evaluating ObjectDB for SaaS Application

Evaluating ObjectDB for SaaS Application
Forum
5

Pessimestic Locking doesn't release when application unexpectedly terminates.

Pessimestic Locking doesn't release when application unexpectedly terminates.
Forum
5

Pre-detach loading: retrieval by navigation not working in if statement

: objectdb.temp.no-detach NOT USED This problems only seems to occur in my large web application. I know ... application parallel to the large web application, but the problem does not happen in the smaller web ... above (naively): if I apply JAD to any entity classes under ./build/web/WEB-INF/classes after the application
Tutorial
4

Getting Started with JPA

This tutorial demonstrates how to create and run a simple JPA application. The demonstrated application uses JPA to store and retrieve simple Point entity objects, where each Point has two persistent ... . The sample application is also explained in details in Chapter 1 of the ObjectDB Manual, but if you prefer
Result
4

ObjectDB - Object Database for Java (JPA/JDO)

for developing Java database applications using the Java Persistence API (JPA). It is the first persistence ... database driven application in Eclipse or NetBeans. Forget relational databases, JDBC, drivers, tables ... and objects! Try the tutorial now... Boost your application database performance Databases
Tutorial
4

Step 3: Define an EJB Session Bean

application servers such as GlassFish and JBoss, and not by servlet containers, such as Tomcat and Jetty. By using EJB classes we can move some work from the application to the EJB container (i.e. to the application server). For instance, in this application the server: Manages the instantiation