ObjectDB ObjectDB

Internal Website Search

181-190 of 200 resultsRefresh
3

javax.persistence.EntityManager

on the EntityManager instance and any Query and TypedQuery objects obtained from it will throw ... is found to be invalid Since: JPA 2.0 void detach(Object entity) Remove the given entity from the persistence context, causing a managed entity to become detached. Remove the given entity from
0

Step 5: Add a JSP Page

the guestbook, followed by a list of all the guests that have already signed (which are retrieved from
0

Eclipse/JPA Spring MVC Web Tutorial

, Spring Framework) will be downloaded automatically during build from Maven repositories. The Tutorial Steps This tutorial consists of the following steps:
0

JPA Web App Tutorial - Maven Project

- extract the zip and run the application from the command line by: > mvn package jetty:run
0

Report Generation with BIRT and JPA

This tutorial demonstrates how to create reports based on data in an ObjectDB database using the popular open source Business Intelligence and Reporting Tools (BIRT). In order to keep things as simple as possible - we will use the basic points.odb ObjectDB database file from the Getting Started
0

Step 2: Define a JPA Entity Class

objects in the database. Apart from the @Entity annotation and the id field (and its annotations
0

javax.jdo.spi.PersistenceCapable.ObjectIdFieldSupplier

) Fetch one field from the field manager. Fetch one field from the field manager. This field ... fetchByteField(int fieldNumber) Fetch one field from the field manager. Fetch one field from the field manager ... .0 char fetchCharField(int fieldNumber) Fetch one field from the field manager. Fetch one field from
0

javax.jdo.Query

to obtain persistent instances, values, and aggregate data from the data store. The PersistenceManager ... There are two namespaces in queries. Type names have their own namespace that is separate from the namespace for fields ... interface imported by method declareImports, or denote a class or interface from the same package
0

javax.jdo.spi.PersistenceCapable

file, or might be generated from a tool directly. The exact technique for generating the extra ... other, int[] fieldNumbers) Copy field values from another instance of the same class to this instance. Copy field values from another instance of the same class to this instance. This method will throw
0

javax.jdo.spi.JDOImplHelper

to an outside source from the key fields in the ObjectId. Copy fields to an outside source from ... pcClass, ObjectIdFieldSupplier fm, Object oid) Copy fields from an outside source to the key fields in the ObjectId. Copy fields from an outside source to the key fields in the ObjectId. This method

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support