About properties

api-jpa

JPA Metamodel API Attributes

Reference (JavaDoc) of the JPA Metamodel API types, including Attributes - Attribute, SingularAttribute, PluralAttribute, CollectionAttribute, SetAttribute, ListAttribute and MapAttribute.... and enum types represent attributes (persistent fields and properties) in the JPA Metamodel API: ...

 
api-jdo

javax.jdo.annotations.Column

Annotation for a column in the database.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.Element

Annotation for the element of a collection/array relation.(Annotation of JDO)

 
api-jdo

Persistent.valueStrategy

Value strategy to use to generate the value for this field or property (if any).(Annotation Element of javax.jdo.annotations.Persistent)

 
api-jdo

removeMember(memberName)

Remove the member (field or property) from the set of members in this FetchGroup.(Method of javax.jdo.FetchGroup)

 
api-jpa

PersistenceProperty.value

The value of the property(Annotation Element of javax.persistence.PersistenceProperty)

 
api-jdo

getNontransactionalRead()

If true, allows persistent instances to be read without a transaction active.(Method of javax.jdo.Transaction)

 
api-jdo

Constants.PROPERTY_ATTRIBUTE_VALUE

The name of the persistence manager factory property element's "value" attribute.(Static Field of javax.jdo.Constants)

 
api-jdo

setRestoreValues(restoreValues)

If true, at rollback, fields of newly persistent instances are restored to their values as of the beginning of the transaction, and the instances revert to transient.(Method of javax.jdo.Transaction)

 
forum_thread

How to connect to an embedded ObjectDB in a JPA/JEE application?

It is easy to change the properties in persistence.xml file to connect to an ObjectDB server. But I could not find any reference who to connet to an embedded objectdb in a JEE/JPA application through changing persistence.xml file. Can any one please help ? ... It is easy to change the properties in persistence.xml file to connect to an ObjectDB server. But I ...