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2

Should I be able to persist a JFrame (or gui components in general)?

: go to top level project properties (my case GUIFormExamples) and add libraries. Add Java EE 6 API ... ... The exception was due to having chosen "Java EE 6 API Library" when for my first working test I had chosen "Java EE 7 API Library" Also...I was really hasty in trying to get a query result
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2

Getting a list of all the entity class names

I was wondering if there is any way to get a list of the entity names in the database? You can use the Metamodel API as explained by the JPA Metamodel API page in the manual. Actually ... applications the JPA Metamodel API should be preferred because it is portable and provide better
Result
1

ObjectDB version 2.2.0

Version 2.2.0 Added full support of JPA 2 Criteria Queries API (issue #10) Added full support of JPA 2 Metamodel API (issue #9) Added non optional field validation (throwing an exception on null value). Improved ObjectDB Doctor to handle additional issues. Improved query execution planner. Improved
Forum
1

Async query ObjectDb

1. Is it possible to run async objectDb queries for long time operations and stop them if it necessary? 2. Is it possible to stop sync ObjectDb query from another thread for long time operation for example getResultList()? Link to Java API: http://docs.oracle.com/javase/7/docs/api/java/sql
Issue
1

Bean Validation (JPA 2.0)

JPA 2 adds support for integration with the Bean Validation API. Constraints that are defined for entity and embeddable classes by using annotations can be checked automatically on PrePersist, PreUpdate and PreRemove JPA lifecycle events. Integration with the Validation API is not supported yet by
Forum
1

Dirty checking

Hi, wondering if anyone knows the best way to detect which objects have been changed in the database. ie: which objects, and which collections of objects, have been dirtied. in the jdo api there is: void postDirty(InstanceLifecycleEvent event) http://www.objectdb.com/api/java/jdo/listener
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1

Error reading UTF string

) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache
Forum
1

Get list of database files

Hi, we would like to know if there is any API we can use to get a list of all database files on an ObjectDB server. The ObjectDB explorer has such a feature (File->Open C/S Connection->Browse ... directory, which then can be explored further using the java.io.File API. You can also get the File (or
Forum
1

How to define Default Entity Listeners without persistence.xml and orm.xml

using em.getDelegate() and then using objectdb api ? I would like to do specifics actions ... . You may also register listener using the JDO API, which is not documented but supported by ObjectDB. mgangat
Issue
1

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. Support for Java Transaction API (JTA) and running ObjectDB in Java EE containers (application servers) has been added in version 2.0.4.