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JDO Doc
57

Version.strategy

Annotation Element javax.jdo.annotations.Version VersionStrategy strategy Strategy for versioning of objects of this class. Returns: the strategy for versioning objects of this class Default value: javax.jdo.annotations.VersionStrategy.UNSPECIFIED Since: JDO 2.1
JDO Doc
56

Constants.OPTION_VERSION_DATETIME

Static Field javax.jdo.Constants String OPTION_VERSION_DATETIME "javax.jdo.option.version.DateTime" Since: JDO 2.1 See Also: PersistenceManagerFactory.supportedOptions()
JDO Doc
56

Constants.OPTION_VERSION_STATE_IMAGE

Static Field javax.jdo.Constants String OPTION_VERSION_STATE_IMAGE "javax.jdo.option.version.StateImage" Since: JDO 2.1 See Also: PersistenceManagerFactory.supportedOptions()
JDO Doc
55

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
55

Version.extensions

Annotation Element javax.jdo.annotations.Version Extension[] extensions Vendor extensions. Returns: the vendor extensions Default value: {} Since: JDO 2.1
JDO Doc
55

VersionStrategy.VERSION_NUMBER

Enum Constant javax.jdo.annotations.VersionStrategy VERSION_NUMBER Since: JDO 2.1
Tutorial
40

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 ... >    <version>2.8.1version>      org.eclipse.persistence
Tutorial
40

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>2.8.1version>        org.eclipse.persistence
Manual
26

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
Issue
25

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