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ObjectDB Developer's Guide

... time. Guide Structure This manual is divided into the following six chapters: Chapter 1 - ...

 
manual

CRUD Database Operations with JPA

Shows how to use Java/JPA to store, retrieve, update & delete.... a very powerful query language and chapter 4 of this manual describes it in detail. Updating and Deleting Entities JPA ... other Point objects are updated. Chapter 3 of this manual describes how to use JPA for database operations in more detail. ...

 
manual

What's next?

References to further reading about JPA and ObjectDB.... into the details by reading the other chapters of this manual. If you prefer to get started using ObjectDB right away you can follow ...

 
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Chapter 3 - Using JPA

Explains how to store, retrieve, update and delete entity objects using JPA. This chapter explains how to manage ObjectDB databases using the Java Persistence API (JPA). The first two pages introduce basic JPA interfaces and concepts: Database Connection using JPA Working with JPA Entity Objects ...

 
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Chapter 1 - Quick Tour

Quick tour on how to use Java and JPA with the ObjectDB Object Database. This chapter demonstrates basic ObjectDB and JPA concepts by introducing a simple example program. After reading this chapter you should be able to write basic programs that create, open and close ObjectDB databases and perform basic CRUD operations (Cr ...

 
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Defining a JPA Entity Class

Shows how to define a JPA entity class in order to store objects in the database. To be able to store Point objects in the database using JPA we need to define an entity class . A JPA entity class is a POJO (Plain Old Java Object) class, i.e. an ordinary Java class that is marked (annotated) as having the ability to represent ...

 
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Obtaining a JPA Database Connection

Shows how to use Java/JPA to connect to the ObjectDB Object Database. In JPA a database connection is represented by the EntityManager javax.persistence.EntityManager JPA interface Interface used to interact with the persistence context. See JavaDoc Reference Page... interface. Therefore, ...

 
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ObjectDB 2 JDO Manual

The new ObjectDB Manual describes how to use ObjectDB 2 with JPA. An additional manual that focuses on using ObjectDB 2 with JDO can help JDO users. But since writing a new manual and then maintaining two similar manuals, one for JPA and the other for JDO requires sufficient effort, this will be done only if there is sufficient demand.  ... 15:24 The new ObjectDB Manual describes how to use ObjectDB 2 with JPA. An additional manual that focuses on using ObjectDB 2 with JDO can help JDO users. But ...

 
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ObjectDB Manual

Hello,I would like to be able to read or refer to the ObjectDb manual (v2) on my Kindle. Unfortunately, I didn't find any option to download the manual, either as a .pdf (most convenient)or as a zipped set of .html files (a single file would be better for an easier conversion to .pdf) Is there such an option I'm unaware of on your website or could you make the manual available for offline reading?Very best regards,Paul... I would like to be able to read or refer to the ObjectDB manual (v2) on my Kindle. Unfortunately, I didn't find any option to download the manual, either as a .pdf (most convenient) or as a zipped set of .html files ...

 
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JDO manual

... Request for a new JDO manual, covering ODB 2. edit ... Please subscribe to the ObjectDB 2 JDO Manual issue. Because writing a new manual and then maintaining two ...