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5

Version 2.5.6 enhancement problem solved by updating to version 2.5.7_03

After updating some of my code to java 8, enhancement threw "unexpected" exceptions from two of the source files I applied the most (maybe all) of the changes to. Problem might or might not have been related to the java 8 update. In any event, my enhancement problem went away when I updated
5

does ObjectDB / JPA support simple password field encryption of an entity class?

ObjectDB does not (currently) support this ability. Consider using JPA Lifecycle Events to encrypt
5

Getting Foreign Key

query = (WriteObjectQuery) event.getQuery(); query.getReferenceClass().getSimpleName() by using this i
5

Error when using Object DB Java Agent

.parse(SAXParserImpl.java:333) at ch.qos.logback.core.joran.event.SaxEventRecorder.recordEvents
5

Compress ODB file with XML content

can remain empty in the database, and using JPA events you can initialize value by uncompressing
5

Problems Running ODB Explorer

.swing.Timer$DoPostEvent.run(Timer.java:244) at java.awt.event.InvocationEvent.dispatch(InvocationEvent
5

Merge of entity classes with "mapped by" very slow

- one with mapped by, second with adding entities list without "mapped by". The difference is huge event
5

Problems down-casting in WHERE clause

e FROM Event e WHERE TYPE(e) = Practice AND ((Practice)e).messageList.message.matches(:search
5

Tomcat + JPA Problem

: Exception sending context initialized event to listener instance of class OcspServer.CertEntryListener java
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

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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