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forum_thread

Storing methods?

I don't think ObjectDB does this, but I want to ask to make sure: are methods stored in the database along with data?  Thanks. ... stored in the database. Therefore, if in client-server mode user defined methods are in use in queries (supported by ObjectDB ... to JPA), the classes must be made available to the server JVM by adding them to classpath. ObjectDB ...

 
forum_thread

Compiled Queries and Cache

objectdb.conf has options for query results and program cache.  (objectdb.conf > database > query-cache > results and programs, http://www.objectdb.com/java/jpa/setting/database#The_query-cache_element_.) query.compile(); query.closeAll(); After code like above, are the query results and program cache still available?   ... 10:49 Yes, these are server/store side caches. The exact client side code doesn't affect. ...

 
forum_thread

odb file size doesn't shrink

Hello, why delete from ... doesnt modify size of odb? Even in in embedded mode, and in server mode i use recovery, not recording mode. ... modify size of odb? Even in in embedded mode, and in server mode i use recovery, not recording mode. ...

 
issue

unexpected exception - in query

I received the following exception while trying to process a query:... exception (Error 990) Generated by Java HotSpot(TM) Server VM 1.6.0_22 (on Linux 2.6.32-27-generic). Please report this error ...

 
issue

Integration with Java EE (JPA 1.0)

ObjectDB can be used in both Java EE and Java SE by using application managed EntityManager. Support of container managed EntityManager and integration with the JTA (Java Transaction API) is not implemented yet. JPA Feature Version: Priority: Normal Status: Fixed Replies: 1 Type:  JPA Feature ...

 
forum_thread

Evaluating ObjectDB for SaaS Application

We are currently evaluating objectdb for our SaaS(multi-tenant) product. It is a data intensive health care product . We would like to know the horizontal scalability options available. #1 2012-10-18 16:32 We are currently evaluating objectdb for our SaaS(multi-tenant) product. It is a data intensive health care produ ...

 
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Adding EntityListener Throws Unexpected Internal Exception

I tried adding EntityListener for a entity class and an exception was thrown. I followed similar as mentioned on the documentation but no luck. My entity class looks like below: ... Generated by Java HotSpot ( TM ) 64-Bit Server VM 1.8.0 ( on Linux 3.2.0-57-generic ) . Please report this ...

 
forum_thread

"No Persistence provider for EntityManager" in OSGI bundle.

Good Day. I seem to have gotten a bit stuck while developing an OSGI bundle with ObjectDB. Essentially it builds an OSGI bundle with an embedded instance of ObjectDB and then tries to deploy the bundle inside an application running an embedded OSGI server (Apache Felix). The STARTING phase seems to fail due to the below error. ... the bundle inside an application running an embedded OSGI server (Apache Felix). The STARTING phase seems to fail due to the below ...

 
forum_thread

ObjectDB with JRebel: copious 'Not Enhanced:' errors with EJBs

JRebel 6.5.1 ObjectDB-2.6.9_06 Glassfish4.1.1 (or Payara41 [163 full]] I appreciate that you are not responsible for compatibility with JRebel, but you might be able to provide some insight or feedback. Reported also to Zeroturnaround for JRebel here. When using JRebel I am getting copious server log output for nearly every @EJB on startup. Typical message is like: ... here . When using JRebel I am getting copious server log output for nearly every @EJB on startup. Typical message is like: ... com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:496) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219) at ...

 
issue

[ObjectDB 2.6.0_04] Unexpected exception (Error 990) com.objectdb.jpa.JpaQuery.getResultList

Hello, the following exception appears when we execute a query:   ... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_71 (on Windows 7 6.1). Please report this error on ...