Package org.datanucleus.store.types.wrappers

Provides implementations of the "simple" wrappers for the mutable Second Class Objects (SCO's) supported by DataNucleus, so that we can intercept calls that will mutate the object.

See: Description

Class Summary

Class	Description
ArrayList<E>	A mutable second-class ArrayList object.
BitSet	A mutable second-class BitSet object.
Collection<E>	A mutable second-class Collection object.
Date	A mutable second-class date object.
GregorianCalendar	A mutable second-class GregorianCalendar object.
HashMap<K,V>	A mutable second-class HashMap object.
HashSet<E>	A mutable second-class HashSet object.
Hashtable<K,V>	A mutable second-class Hashtable object.
LinkedHashMap<K,V>	A mutable second-class LinkedHashMap object.
LinkedHashSet<E>	A mutable second-class LinkedHashSet object.
LinkedList<E>	A mutable second-class LinkedList object.
List<E>	A mutable second-class List object.
Map<K,V>	A mutable second-class Map object.
PriorityQueue<E>	A mutable second-class PriorityQueue object.
Properties	A mutable second-class Properties object.
Queue<E>	A mutable second-class Queue object.
Set<E>	A mutable second-class Set object.
SortedMap<K,V>	A mutable second-class SortedMap object.
SortedSet<E>	A mutable second-class SortedSet object.
SqlDate	A mutable second-class SQL date object.
SqlTime	A mutable second-class SQLTime object.
SqlTimestamp	A mutable second-class SQL timestamp object.
Stack<E>	A mutable second-class Stack object.
TreeMap<K,V>	A mutable second-class TreeMap object.
TreeSet<E>	A mutable second-class TreeSet object.
Vector<E>	A mutable second-class Vector object.

Package org.datanucleus.store.types.wrappers Description

Provides implementations of the "simple" wrappers for the mutable Second Class Objects (SCO's) supported by DataNucleus, so that we can intercept calls that will mutate the object. Please refer to section 6.3 of the JDO spec. This simple form of the SCO wrapper has a delegate and intercepts any mutating methods, marking the field as dirty. There is no "backing store" or lazy loading like in the "backed" wrapper, but this will handle cascade delete triggering