ObjectDB ObjectDB

Internal Website Search

1-10 of 107 resultsRefresh

Verify Error with Java 1.7

Verify Error with Java 1.7

JPA Entity Fields

may optionally be marked with the @Embedded annotation, requiring ObjectDB to verify that the type

Storing JPA Entity Objects

. It is the application's responsibility to verify that when an object is stored in the database

Schema Update

your database files before renaming or moving persistable classes and you must verify

Step 1: Create a Maven Web Project

We start by creating a new Maven-WTP dynamic web project in Eclipse: Open the [New Project] dialog box, e.g. by using File > New > Project... Select Maven > Maven Project and click Next. Verify ... that was created in the project main folder: Note: You should verify now that Maven Integration for WTP

Step 2: Entity Class and Persistence Unit

> File, enter persistence.xml as file name and click Finish. Verify that a new persistence.xml file

Step 1: Create a Java Project

We start by creating a new NetBeans Project: Open the [New Project] dialog box, e.g. by using File > New Project... Select Java > Java Application and click Next. Choose a Project Name (e.g. Tutorial). The name of the Main class should be tutorial.Main. Verify that exactly this case sensitive fully

[ODB1] Chapter 7 - JDOQL Queries

has a persistent field, verified, of boolean type, the expression "this.verified" is a valid query ... ". The this. prefix can be omitted in Java, therefore, "verified" and "age >= 18" are also valid filter

[ODB1] Chapter 6 - Persistent Objects

has to be verified against the database, in case it is already found in the cache and it is unclear

[ODB1] Chapter 8 - ObjectDB Server

bin directory). Using these Keystore and Trustore files, a client can verify during SSL handshaking

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