About identity

111-120 of 200Refresh
JPA Doc
3

javax.persistence.Embeddable

javax.persistence Annotation Embeddable Target: Classes Defines a class whose instances are stored as an intrinsic part of an owning entity and share the identity of the entity. Each of the persistent properties or fields of the embedded object is mapped to the database table for the entity. Note
JPA Doc
3

javax.persistence.EntityManager

javax.persistence Interface EntityManager Interface used to interact with the persistence context. An EntityManager instance is associated with a persistence context. A persistence context is a set of entity instances in which for any persistent entity identity there is a unique entity instance
JDO Doc
3

jdoCopyKeyFieldsToObjectId(fm, oid)

. For classes using single field identity, this method always throws JDOUserException. Parameters: fm
JDO Doc
3

jdoCopyKeyFieldsToObjectId(oid)

Method javax.jdo.spi.PersistenceCapable void jdoCopyKeyFieldsToObjectId(   Object oid ) Copy fields from this PersistenceCapable instance to the Object Id instance. For classes using single field identity, this method always throws JDOUserException. Parameters: oid - the ObjectId target of the key fields Since: JDO 1.0
JDO Doc
3

LongIdentity()

Constructor javax.jdo.identity.LongIdentity LongIdentity() Constructor only for Externalizable. Since: JDO 1.0
JDO Doc
3

LongIdentity(pcClass, key)

Constructor javax.jdo.identity.LongIdentity LongIdentity(   Class pcClass,   Long key ) Constructor with class and key. Parameters: pcClass - the class key - the key Since: JDO 1.0
JDO Doc
3

LongIdentity(pcClass, str)

Constructor javax.jdo.identity.LongIdentity LongIdentity(   Class pcClass,   String str ) Constructor with class and key. Parameters: pcClass - the class str - the key Since: JDO 1.0
JDO Doc
3

makeTransient(pc)

Method javax.jdo.PersistenceManager void makeTransient(   Object pc ) Make an instance transient, removing it from management by this PersistenceManager. The instance loses its JDO identity and it is no longer associated with any PersistenceManager. The state of fields is preserved unchanged
JDO Doc
3

makeTransient(pc, useFetchPlan)

) lose their JDO identity and are no longer associated with any PersistenceManager. The state
JDO Doc
3

makeTransientAll(pcs)

Method javax.jdo.PersistenceManager void makeTransientAll(   Collection pcs ) Make a Collection of instances transient, removing them from management by this PersistenceManager. The instances lose their JDO identity and they are no longer associated with any PersistenceManager. The state of fields