About version

11-20 of 200Refresh
JDO Doc
46

Constants.NONCONFIGURABLE_PROPERTY_VERSION_NUMBER

Static Field javax.jdo.Constants String NONCONFIGURABLE_PROPERTY_VERSION_NUMBER Nonconfigurable property constanct "VersionNumber" Since: JDO 2.1 See Also: PersistenceManagerFactory.getProperties()
JDO Doc
46

Version.extensions

Annotation Element javax.jdo.annotations.Version Extension[] extensions Vendor extensions. Returns: the vendor extensions Default value: {} Since: JDO 2.1
JDO Doc
46

VersionStrategy.VERSION_NUMBER

Enum Constant javax.jdo.annotations.VersionStrategy VERSION_NUMBER Since: JDO 2.1
Manual
45

Chapter 2 - JPA Entity Classes

Explains how to define and use JPA entity classes and other JPA persistable types.
Tutorial
30

Step 1: Create a Maven Web Project

). Enter Maven Version (e.g. 1.0) and Package (guest). Click the Finish button to create the project ... war <version>1.0version> Guestbook http ... >    <version>2.6.3version>        org.eclipse.persistence
Tutorial
30

Step 1: Create a Maven Web Project

. Guestbook), Artifact Id (e.g. Guestbook), Version (e.g. 1.0) and Package (guest), and click Finish ... war <version>1.0version> Guestbook http://maven ... >      com.objectdb    objectdb    <version
Manual
29

JPA Entity Fields

(Mapped By) fields Primary key (ID) fields Version field The first three groups (transient, persistent ... two groups (primary key and version fields) can only be used in entity classes. Primary key fields ... query is executed eagerly when the entity object is first accessed. Version Field ObjectDB
Forum
21

Version 2.5.6 enhancement problem solved by updating to version 2.5.7_03

again if the classes were enhanced with an earlier version. But maybe build 2.5.7_03 is somehow better for Java 8. Thanks for the report. AlphaOne
Issue
21

version 2.4.5+ with GlassFish 3.1.2, errors when runs application. Version 2.4.4 worked but not 2.4.5 or later

All latest versions later 2.4.5+ even 2.4.5_05 doesn't work, it deployed but errors when running. But 2.4.4 worked javax.ejb.EJBException at com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:5215) at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer
Manual
19

Locking in JPA

is being performed on an old version of a database object, for which another update has already been committed ... , are detected earlier. Optimistic Locking ObjectDB maintains a version number for every entity object. The initial version of a new entity object (when it is stored in the database for the first time