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release

2.3.3

Release date: 2011-11-10 Download (5.49 MB) Binary:  objectdb-2.3.3.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Unable to persist fields in subclass

I have a superclass Person, with several fields I have a subclass Patient with additional fields. I can persist Patient, but CANNOT persist the fields in this subclass. Why is this? example code: package miscTests; import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.StringProperty; import javax.persistence.Access; import javax.persistence.AccessType; import javax.persistence.MappedSuperclass; ... } Using Explorer, I can see the schema contains: addressID, contactID, lastName (all from superclass) but not: ...

 
forum_thread

Update Entity references if we change the type of an entity

Hello, we must change (extend) our entity model and therefor we convert the type of some entities. As example (like in the attached example): We have an EntityA that have a reference to an EntityB. #1 2017-03-17 09:34 Hello, we must change (extend) our entity model and therefor we convert the type of some entities. ...

 
tutorial

Step 5: Add a JSP Page

Explains how to add a JSP to an Eclipse Spring MVC JPA web application project.... The JSP generates the guestbook page output, which contains a simple form for signing the guestbook, followed by a list of all the ...

 
forum_thread

Date field Index is corrupted due to time change

Hi, can you shed some light on why we cannot delete data from the attached DB file. A delete attempt with DB explorer results in the following exception: ... Thank you for making a build that contains the fix available. We will test. However, can you give us a a ...

 
release

2.1.1

Release date: 2011-03-10 Download (3.89 MB) Binary:  objectdb-2.1.1.zip You should start by following a  tutorial or reading the manual ...

 
tutorial

Step 5: Add a JSP Page

Explains how to add a JSP to a NetBeans Spring MVC JPA web application project.... The JSP generates the guestbook page output, which contains a simple form for signing the guestbook, followed by a list of all ...

 
forum_thread

Should I use ObjectDB and JDO?

My application is not meeting required performance because JavaDB appears to be my bottleneck.  I require a faster DB.  Surveying the Internet lead me to believe that ObjectDB might be just what I am looking for (to achieve MUCH faster database access).  But, I have a few concerns.   #1 2016-07-09 15:19 My application is not meeting required performance because JavaDB appears to be my bottleneck.  I require a ...

 
issue

Activation & Object Model Enhancement

We'd like to buy and use OEM Licenses. However, our object model gets enhanced at runtime (using JEnhancer directly) and not at compile time so we can not "sign" our object model at compile time though we are unable (and don't want) to activate each oem instance so we'd need a solution for this.     thanks Alex ... are creating osgi bundles using maven. One of our bundles contains the code calling odb JEnhancer. Maybe it'd be possible to somewhat ...

 
forum_thread

LifeCycle Event with Embeddable classes

Hello, is there a way that lifecycle events like prepersist or preupdate are also fired for embeddable classes, not just for entities? My case looks as follows: #1 2015-11-20 16:49 Hello, is there a way that lifecycle events like prepersist or preupdate are also fired for embeddable cl ...