5 | Online Backup applications that provide round the clock service (24/7/365) such as most web applications. Starting Online Backup The online backup can be started by executing a special query on an EntityManager (em ... under the ObjectDB home directory. Online Backup Thread Executing the backup query starts the backup |
4 | JPA / JDO Class Enhancer: Quick Start with JPA JPA Web Application Java EE JPA Spring MVC and JPA Similarly, enhancement ... can be started by: > java -javaagent:c:\objectdb\bin\objectdb.jar MyApplication If the JVM is run |
4 | Paths and Types in JPQL and Criteria API, and they can be used in ordering. Navigation through Path Expressions A path expression always starts ... and also serve as a starting point for building more complex paths through navigation. Giving a Path instance |
0 | Step 3: Add a Context Listener Class if not existing yet) when the web application starts, by instantiating an EntityManagerFactory ... starts (contextInitialized). Retrieves the EntityManagerFactory from the application scope attribute |
0 | Step 1: Create a Maven Web ProjectWe 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 ... > <id>start-jetty</id> <phase>pre-integration-test</phase> <goals |
0 | Step 1: Create a Maven Web ProjectWe 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 ... > <execution> <id>start-jetty</id> <phase>pre-integration-test</phase> <goals |
0 | JPA TutorialsThe following tutorials demonstrate how to develop database driven applications using JPA and the ObjectDB ODBMS (Object Oriented Database Management System). Console JPA Tutorial The Quick Start tutorial demonstrates how to use ObjectDB and JPA in a console application: Quick Start with JPA |
0 | Step 3: Add a Context Listener Class if not existing yet) when the web application starts, by instantiating an EntityManagerFactory ... attribute in the servlet context - when the web application starts (contextInitialized). Retrieves |
0 | [ODB1] Chapter 2 - A Quick TourThis chapter introduces basic ObjectDB and JDO concepts, using two sample programs. We start ... , but it is a good sample to start with because of its simplicity. We then proceed with the JDO Person ... point at development time. It starts by enhancing necessary classes (line 8). JDO enhancement includes |
0 | javax.jdo.PersistenceManagerFactory store connection. Since: JDO 1.0 boolean getCopyOnAttach() Gets the default copyOnAttach setting for all PersistenceManager instances obtained from this factory. Gets the default copyOnAttach setting ... : the DataStoreCache Since: JDO 2.0 boolean getDetachAllOnCommit() Gets the detachAllOnCommit setting. Gets |
