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What's next?

reading the other chapters of this manual. If you prefer to get started with ObjectDB right away ... this chapter: Getting Started with JPA and Eclipse Tutorial Getting Started with JPA and NetBeans Tutorial These tutorials explain how to run the sample program. You can easily start your own ObjectDB

Online Backup

. Starting Online Backup The online backup can be started by executing a special query on an EntityManager ... Executing the backup query starts the backup asynchronously. Therefore, the backup query returns after the backup is started but at that time the backup operation may still be in progress

Unable to stop server after starting in SSL mode

ObjectDB server starts & stops fine in non-SSL mode using start & stop shell scripts. ObjectDB server starts fine in SSL mode using start script but throws error and does not stop using stop shell script. Non-SSL mode server start /stop output: ObjectDB Server started on port 7032. ObjectDB Server

Database Connection using JPA

path) directly, bypassing the need for a persistence unit. Any string that starts with objectdb ... (). isActive ()) em. getTransaction (). rollback (); } A transaction is started by a call to begin

Paths and Types in JPQL and Criteria API

, and they can be used in ordering . Navigation through Path Expressions A path expression always starts ... are considered as basic paths and also serve as a starting point for building more complex paths

Step 3: Add a Context Listener Class

created if not existing yet) when the web application starts , by instantiating an EntityManagerFactory ... it as an application scope attribute in the servlet context - when the web application starts

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  ... -plugin 6.1.10 10 foo 9999 start -jetty pre-integration-test run 0 true stop-jetty post-integration-test

Step 1: Create a Maven Web Project

We start by creating a new Maven web project in NetBeans: Open the [New Project] dialog box, e.g. by using File New Project... Select Maven Maven Web Application and click Next . Choose a Project ... ;               start -jetty    

Step 3: Add a Context Listener Class

created if not existing yet) when the web application starts , by instantiating ... the servlet context - when the web application starts ( contextInitialized ). Retrieves

[ODB1] Chapter 5 - JDO Connections

for managing transactions. A transaction is started by a call to begin() and ended by a call to commit ... of the changes are applied to the database is not acceptable. Before commit() starts writing