com.solarmetric.kodo.util
Class ProxyHashMapCT

java.lang.Object
  |
  +--java.util.AbstractMap
        |
        +--java.util.HashMap
              |
              +--com.solarmetric.kodo.util.ProxyHashMap
                    |
                    +--com.solarmetric.kodo.util.ProxyHashMapCT

All Implemented Interfaces:

ChangeTracker, Cloneable, Map, Proxy, ProxyMap, Serializable

public class ProxyHashMapCT

extends ProxyHashMap

implements ChangeTracker

Extension of the ProxyHashMap to implement ChangeTracker. The ProxyHashMap actually does all the logic to track changes itself, but keep change tracking turned off by default. This class turns it on.

See Also:

Serialized Form

Inner classes inherited from class java.util.Map

Map.Entry

Constructor Summary

ProxyHashMapCT()
Template constructor.

ProxyHashMapCT(Class keyType, Class valueType)
Constructor.

ProxyHashMapCT(Map m, Class keyType, Class valueType)
Constructor.

Method Summary

ProxyMap	newInstance(Class keyType, Class valueType, Map contents, Comparator compare) This method should return a new proxy of the same concrete type as the implementing class.
void	setOwner(Object pc, String fieldName) Set the owning JDO instance of the proxy and the name of the field it is assigned to.

Methods inherited from class com.solarmetric.kodo.util.ProxyHashMap

clear, entrySet, getAdded, getChangeManager, getComparator, getCopy, getOwner, getOwnerFieldName, getRemoved, keySet, put, putAll, remove, setChangeManager, values, writeReplace

Methods inherited from class java.util.HashMap

clone, containsKey, containsValue, get, isEmpty, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.solarmetric.kodo.util.ChangeTracker

getAdded, getRemoved

Methods inherited from interface com.solarmetric.kodo.util.Proxy

getOwner, getOwnerFieldName

Methods inherited from interface java.util.Map

containsKey, containsValue, equals, get, hashCode, isEmpty, size

Constructor Detail

ProxyHashMapCT

public ProxyHashMapCT()

Template constructor.

ProxyHashMapCT

public ProxyHashMapCT(Map m,
                      Class keyType,
                      Class valueType)

Constructor.

See Also:

ProxyHashMap

ProxyHashMapCT

public ProxyHashMapCT(Class keyType,
                      Class valueType)

Constructor.

See Also:

ProxyHashMap

Method Detail

newInstance

public ProxyMap newInstance(Class keyType,
                            Class valueType,
                            Map contents,
                            Comparator compare)

Description copied from interface: ProxyMap

This method should return a new proxy of the same concrete type as the implementing class. Used by the ProxyManager factories: one template instance of each type is created for the purpose of producing new instances via this method. Overcomes the performance penalties of reflection.

Overrides:

newInstance in class ProxyHashMap

setOwner

public void setOwner(Object pc,
                     String fieldName)

Description copied from interface: Proxy

Set the owning JDO instance of the proxy and the name of the field it is assigned to. Set to null to indicate that the proxy is no longer managed.

Specified by:

setOwner in interface Proxy

Overrides:

setOwner in class ProxyHashMap