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About Criteria API

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Forum
7

Java 8 time API

Hi.   Is Java 8 new DateTime API supported natively or through Converters in the newest versions of objectdb? If not, can we expect this feature in the next releases?   Best regards and congratulations on this awesome database.  It is not supported yet, except by serialization (which is not
Forum
6

Problem with Criteria Querys

Hi, i am having problems running following code...   import java.util.*; import javax.persistence.*; import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.ParameterExpression; import javax.persistence.criteria
Forum
6

Calendar in Criteria Querys

Hi, i am having troubles creating criteria querys for Calendar objects. As far as I ... . Anyway, the following example demonstrates criteria queries with Calendar. The usual comparison methods ... .sql.Timestamp; import javax.persistence.*; import javax.persistence.criteria.*; public
Result
6

About ObjectDB Database

100% pure Java Object-Oriented Database Management System (ODBMS). No proprietary API - managed only by standard Java APIs (JPA 2 / JDO 2). Extremely fast - faster than any other JPA / JDO product
FAQ
6

Can I use ObjectDB to access a relational database?

To access relational databases using the Java Persistence API (JPA) you will need an Object Relational Mapping (ORM) tool, such as Hibernate, TopLink, EclipseLink, Open JPA or DataNucleus. The DataNucleus ORM implementation supports also the Java Data Objects (JDO) API. ObjectDB is a full featured
JPA Doc
6

JPA Reference (JavaDoc)

This reference contains the API documentation (similar to JavaDoc) of the Java Persistence API (JPA) 2.0. The content is derived from the original JPA documentation (in the EclipseLink JPA 2 RI) with some additions and notes. The four most basic JPA types are: All the other JPA types are organized
Tutorial
6

Step 1: Create a Maven Web Project

>servlet-api    2.5    provided        javax.servlet.jsp    jsp-api
Tutorial
6

Step 1: Create a Maven Web Project

-api    2.5    provided        javax.servlet.jsp    jsp-api    2.1
FAQ
6

What is the Java Data Objects (JDO)?

The Java Data Objects (JDO) is another standard for accessing persistent data in databases, using plain old Java objects (POJO) to represent the object model. Unlike Java Persistence API (JPA ... , and it is probably the most popular Java API for object databases today.
Manual
6

JPA / JDO Class Enhancer

\*"/> Enhancement API The ObjectDB Enhancer can also be invoked from Java code: com.objectdb ... ()); The enhancement API and invocation of the Enhancer from Java code is useful, for instance, in implementing custom