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release

2.0.3

Release date: 2010-12-13 Download (3.4 MB) Binary:  objectdb-2.0.3.zip ObjectDB 2 is already in use in production in several applications and is m ...

 
forum_thread

ODB lost?

I'm new to ObjectDB. While debugging small programs in single-step mode in NetBeans, the ODB appears to get corrupted or lost if I don't invoke close on EntityManager. If I re-run my program and get a new EntityManager, the instance behaves as if the data that was persisting is somehow gone. I noticed in the file system, indeed, the .odb file is gone, but there are <name>_<v>.odb files where <name> is the name of my odb and <v> is apparently a version number. Is there any way to recover <name>.odb? #1 2011-03-18 23:11 I'm new to ObjectDB. While debugging small programs in single-step mode in NetBeans, the ODB appears to get corru ...

 
tutorial

Step 4: Run the Application

Running ObjectDB/JPA tutorial in the Eclipse IDE. You can run the application now by right clicking the Main.java node (in the [ Package Explorer ] window) and selecting Run As > Java Application . The expected output in the Eclipse [Console] window, is: ...

 
tutorial

Step 6: Run the Web Application

Shows how to run the NetBeans/JPA web application tutorial. You can run the application now by right clicking the GuestServlet node (in the [Projects] window), selecting Run File , and then clicking  OK (no need to change the servlet execution URI). Since we are using ObjectDB in embedded mode - ...

 
tutorial

JPA Web App Tutorial - Maven Project

The JPA Web Application tutorial for Tomcat / Jetty as a Maven project (download & run). The  JPA Web Application tutorial provides step by step instructions on how to build a simple Java/JPA database driven web application (for Tomcat / Jetty) in  Eclipse or  NetBeans . Building a new application step by s ...

 
tutorial

Java EE 6 JPA Tutorial - Maven Project

The Java EE 6 JPA Web Application tutorial for GlassFish as a Maven project (download & run). The  Java EE 6 Web Application tutorial provides step by step instructions on how to build a simple Java/JPA database driven web application (for GlassFish 3/ JBoss 6) in  Eclipse or  NetBeans . Building a new application step by step is an ...

 
forum_thread

Need disk usage and delete some old files

    Hello , is it possible to get disk usage of database ? If disk usage becomes too high , delete old date files from database. And recalculate disk usage back ?   #1 2013-01-28 01:27     Hello , is it possible to get disk usage of database ? If disk usage becomes too high , del ...

 
tutorial

Java EE 6 JPA Tutorial - IntelliJ Project

Opening a Java EE 6 JPA Maven web application project in the IntelliJ IDEA. To open and run the  Java EE 6 Web Application tutorial project in IntelliJ IDEA: Download and extract the project zip file: Java EE 6 JPA Web App - Maven Project (6KB) . Open the project in IntelliJ IDEA: Select  File > Open Proj ...

 
tutorial

Step 2: Entity Class and Persistence Unit

Explains how to define a JPA entity class and a persistence unit (persistence.xml) in an Eclipse Spring MVC web application project. To store objects in an ObjectDB database using JPA we need to define an entity class: Right click the project node (in the [Package Explorer] window), select  New > Source Folder , enter src/main/java as Folder ...

 
tutorial

Spring MVC JPA Tutorial - IntelliJ Project

Opening a Spring MVC JPA Maven web application project in the IntelliJ IDEA. To open and run the  Spring MVC JPA tutorial project in Download and extract the project zip file: Spring MVC JPA - Maven Project (7KB) . Open the project in IntelliJ IDEA: Select  File > Open Project... . Select t ...