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Failed to generate dynamic type objectdb.java.util.ArrayList

. It could be the result of using multiple Eclipse plugins with ObjectDB (see this issue). support Support I ... Eclipse Plugins (we run NetBeans in house) and this occurs when running in a standalone environment

Database is erased after deploying a new web application version

and destroying the EntityManagerFactory: https://www.objectdb.com/tutorial/jpa/eclipse/web/listener ... . On that example the listener is defined in a web.xml file (added automatically by Eclipse). Alternatively

JPQL IN Operator

bug? Caused by: Exception [EclipseLink-8025] (Eclipse Persistence Services - 2.2.0.v20110202-r8913): org.eclipse.persistence.exceptions.JPQLException Exception Description: Syntax error parsing

BIRT plugin: Trouble with Client/Server connection

Workbench - 12.0.0.me201311281640 -Eclipse platform - 4.3.1.v20130911 -Birt - 4.3.1.me201311281640 ... Reports is an implementation of the Eclipse BIRT framework (BIRT) specialized to the MyEclipse web

Problems Running ODB Explorer

When ODB is run in embedded mode (Eclipse), it is fine but the explorer throws the following exception:- [2013-01-21 13:40:36 #5 explorer] com.objectdb.o.UserException: Too many persistable types ... your application (and this is why it works in Eclipse in embedded mode), but not to the objectdb.conf file

Class loading problem with private packages in OSGi environment

. We have modified the ObjectDB bundle with "Eclipse-Buddy classloading". “Eclipse-BuddyPolicy: dependent, global

Tutorial issue

Ok, so I'm stuck on the Eclipse tutorial. I have a number of other projects running in Eclipse right now, so I created the new project as specified in Step 1 The only thing I did differently was in steps two and three I used the source folder "Tutorial/src" which is what I used to create

Custom collection types

Hi In our project in few places there are used collections from emf framework eg EcoreEMap http://download.eclipse.org/modeling/emf/emf/javadoc/2.5.0/org/eclipse/emf/ecore/util/EcoreEMap.html This is strange map for me, it implements List interface but does not implement Map interface

javax.persistence.PersistenceException: No Persistence provider for EntityManager named in Karaf 4.0.7 and OSGi DS test

to Karaf 2) the objectdb bundle I use 3) a zip file containing the source project (Eclipse Neon.1 ... ://projectlombok.org) and lombok enabled in Eclipse (https://projectlombok.org/download.html). I saw

Web Application Tutorial

A tutorial that demonstrates how to use ObjectDB in a web application should be written and added to the Tutorials section. support Support The following web tutorials are now available: JPA Web Application in Eclipse JPA Web Application in NetBeans Java EE 6 (J2EE) in Eclipse Java EE 6 (J2EE) in NetBeans support Support

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.

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