dsto.dfc.databeans
Class DataBeanWeakRef

java.lang.Object
  dsto.dfc.databeans.AbstractDataObject
      dsto.dfc.databeans.AbstractDataBean
          dsto.dfc.databeans.DataBeanLink
              dsto.dfc.databeans.DataBeanWeakRef

All Implemented Interfaces:

IDataBean, IDataObject, IDataObjectChildListener, IDataObjectLink, PropertyListener, Cloneable, EventListener

public class DataBeanWeakRef
extends DataBeanLink
implements IDataBean, PropertyListener

A weak reference alias for an IDataBean. The wrapped databean is listened to using a weak listener, allowing the alias to be GC'd when no other references to it are held.

Version:

$Revision$

Author:

mpp

Field Summary

Fields inherited from class dsto.dfc.databeans.DataBeanLink

bean, isSoftLink

Fields inherited from class dsto.dfc.databeans.AbstractDataObject

listeners

Fields inherited from interface dsto.dfc.databeans.IDataObject

OVERRIDE, PERSISTENT, PERSISTENT_OVERRIDE, TRANSIENT, TRANSIENT_OVERRIDE

Constructor Summary

DataBeanWeakRef(IDataBean bean)

DataBeanWeakRef(IDataBean bean, boolean isSoftLink)

Method Summary

protected void	disposeListener()
protected void	initListener()

Methods inherited from class dsto.dfc.databeans.DataBeanLink

dispose, getDataBeanTarget, getLinkTarget, getPropertyNames, getTypeInfo, getValue, isSoftLink, isTransient, propertyIterator, propertyValueChanged, setLinkTarget, setSoftLink, setValue, setValue, setValue, shallowClone

Methods inherited from class dsto.dfc.databeans.AbstractDataBean

setValue, setValue, setValue, setValue, setValue, setValue, setValue

Methods inherited from class dsto.dfc.databeans.AbstractDataObject

addFirstPropertyListener, addPropertyListener, childPropertyChanged, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, getBeanValue, getBooleanValue, getBooleanValue, getCharValue, getCharValue, getDoubleValue, getDoubleValue, getFloatValue, getFloatValue, getIntValue, getIntValue, getLongValue, getLongValue, getObjectValue, getPropertyListeners, getShortValue, getStringValue, registerValue, removePropertyListener, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, toString, unregisterValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface dsto.dfc.databeans.IDataBean

getBeanValue, getBooleanValue, getCharValue, getDoubleValue, getFloatValue, getIntValue, getLongValue, getObjectValue, getPropertyNames, getStringValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue

Methods inherited from interface dsto.dfc.databeans.IDataObject

addPropertyListener, getPropertyListeners, getTypeInfo, getValue, isTransient, propertyIterator, removePropertyListener, setValue, setValue, shallowClone

Methods inherited from interface dsto.dfc.databeans.PropertyListener

propertyValueChanged

Constructor Detail

DataBeanWeakRef

public DataBeanWeakRef(IDataBean bean)

DataBeanWeakRef

public DataBeanWeakRef(IDataBean bean,
                       boolean isSoftLink)

Method Detail

initListener

protected void initListener()

Overrides:

initListener in class DataBeanLink

disposeListener

protected void disposeListener()

Overrides:

disposeListener in class DataBeanLink