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JDO Doc
17

IntIdentity(pcClass, key)

Constructor javax.jdo.identity.IntIdentity IntIdentity(   Class pcClass,   Integer key ) Constructor with class and key. Parameters: pcClass - the class key - the key Since: JDO 1.0
JDO Doc
17

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
17

removeUserObject(key)

Method javax.jdo.PersistenceManager Object removeUserObject(   Object key ) Remove the specified key and its value from the map of user objects. Parameters: key - the key of the object to be removed Since: JDO 2.0
JDO Doc
17

ShortIdentity(pcClass, key)

Constructor javax.jdo.identity.ShortIdentity ShortIdentity(   Class pcClass,   Short key ) Constructor with class and key. Parameters: pcClass - the class key - the key Since: JDO 1.0
JDO Doc
17

StringIdentity(pcClass, key)

Constructor javax.jdo.identity.StringIdentity StringIdentity(   Class pcClass,   String key ) Constructor with class and key. Parameters: pcClass - the class key - the key Since: JDO 1.0
JDO Doc
16

Extension.key

Annotation Element javax.jdo.annotations.Extension String key The key for the extension (required). Returns: the key Since: JDO 2.1
JPA Doc
16

key()

Method javax.persistence.criteria.MapJoin Path key() Create a path expression that corresponds to the map key. Returns: path corresponding to map key Since: JPA 2.0
JDO Doc
16

Key.column

Annotation Element javax.jdo.annotations.Key String column Name of the column to store the key in. Returns: name of the column to store the key in Default value: "" Since: JDO 2.1
JDO Doc
16

Key.columns

Annotation Element javax.jdo.annotations.Key Column[] columns The column(s) for the key Returns: the column(s) for the key Default value: {} Since: JDO 2.1
JDO Doc
16

Key.dependent

Annotation Element javax.jdo.annotations.Key String dependent Whether the key is dependent on the owner (and will be deleted when the owner is deleted). Returns: whether the key is dependent on the owner Default value: "" Since: JDO 2.1