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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 ...

 
forum_thread

use of Singleton into tomcat

hi all. i would write a class singleton that encapsulate the entitymanagerFACTORY    into it.(the entitymanagerFactory  IS A property of the only instance of class singleton. (the class singleton is not a Ejb!!!!!!!!!). into tomcat it not possible  use ejbs............. i have to manage the concurrency for the operations on db............... with a method static i can get the only instance of singleton for manage all operation on database. I get a instance of it into multiple servlet. #1 2011-10-04 20:34 hi all. i would write a class singleton that encapsulate the entitymanagerFACTORY    into ...

 
forum_thread

Possible issue for JPQL IN expression

Possible issue for JPQL IN expression with a set of more than one string literals values in the path expression. #1 2012-04-17 16:40 Possible issue for JPQL IN expression with a set of more than one string literals values in the path expression. ...

 
forum_thread

Retrieving Metamodel without connection

Hello! I use Spring Data JPA. It uses the Metamodel to create repository beans. This triggers a connection to the ObjectDB server. It happens on every start of the Context. If it fails the application isn't available at all. I had the situations multiple times that my database server took longer to boot after a power outage than the tomcat machine. This leads to an unusable application until i restart tomcat. #1 2012-08-15 16:29 Hello! I use Spring Data JPA. It uses the Metamodel to create repository beans. This triggers a conn ...

 
api-jpa

getTransaction()

Return the resource-level EntityTransaction object.(Method of javax.persistence.EntityManager)

 
api-jpa

javax.persistence.NamedNativeQueries

Used to specify multiple native SQL named queries.(Annotation of JPA)

 
issue

Feature Request: Adding map entries to DB in Explorer

Currently, collections can be edited but maps cannot be edited. For a database model that has a lot of static data that need to be entered into the database on multiple edits this presents as an inconvenience. It would be great, therefore, if we can edit maps straight from the explorer. Feature Request Version: 2.5.5 Priority: Normal Status: Active Replies: 0 Type:  Feature Request ...

 
forum_thread

Is it possible to using JDO and distributed transaction?

I'am new to study JDO. Can and How I use JDO an distributed transaction?(multiple database)。 Is ObjectDB also provided JCA util just like DataNucleus? #1 2012-02-10 09:46 I'am new to study JDO. Can and How I use JDO an distributed transaction?(multiple database)。 Is O ...

 
forum_thread

Error: Failed to write value of field X using reflection (oneToMany relation)

Hi there! I have been all day trying to solve this. I have read multiple sites and documentation, but I can go through this. I have a clase named Pedido, that have a reference ManyToOne to a clase Cliente. #1 2017-02-25 00:59 Hi there! I have been all day trying to solve this. I have read multiple sites and documentation, but I can go th ...

 
issue

Close() Method of EMF throwing "PersistenceException: Connection is closed" on first attempt to close.

We encountered an issue that caused an outage last Friday on multiple ObjectDb server instances. Bug Version: 2.6.9 Priority: High Status: Active Replies: 1 Type:  Bug ...