About field

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JDO Doc
28

replacingDoubleField(pc, field)

Method javax.jdo.spi.StateManager double replacingDoubleField(   PersistenceCapable pc,   int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
JDO Doc
28

replacingFloatField(pc, field)

Method javax.jdo.spi.StateManager float replacingFloatField(   PersistenceCapable pc,   int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
JDO Doc
28

replacingIntField(pc, field)

Method javax.jdo.spi.StateManager int replacingIntField(   PersistenceCapable pc,   int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
JDO Doc
28

replacingLongField(pc, field)

Method javax.jdo.spi.StateManager long replacingLongField(   PersistenceCapable pc,   int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
JDO Doc
28

replacingObjectField(pc, field)

Method javax.jdo.spi.StateManager Object replacingObjectField(   PersistenceCapable pc,   int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
JDO Doc
28

replacingShortField(pc, field)

Method javax.jdo.spi.StateManager short replacingShortField(   PersistenceCapable pc,   int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
JDO Doc
28

replacingStringField(pc, field)

Method javax.jdo.spi.StateManager String replacingStringField(   PersistenceCapable pc,   int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
Manual
28

Database Explorer

) in the database and their persistent fields and indexes. The [Query] window enables running JPQL ... , every column represents a persistent field, and the content of a cell is the value of a single field in ... and the values of its persistent fields are represented as child nodes. Tree windows provide easier
Manual
28

Retrieving JPA Entity Objects

but all its other persistent fields are uninitialized. The object content is retrieved from the database and the persistent fields are initialized, lazily, when the entity object is first accessed ... collection and map persistent fields (i.e. through one-to-one and many-to-one relationships
JDO Doc
27

PersistenceCapable.CHECK_READ

Static Field javax.jdo.spi.PersistenceCapable byte CHECK_READ If jdoFieldFlags for a field includes CHECK_READ, then the field has been enhanced to call the jdoStateManager on read if the jdoFlags setting is not READ_OK or READ_WRITE_OK. Since: JDO 1.0