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org.progeeks.meta.util
Class MapMetaObject  

java.lang.Object
  org.progeeks.util.beans.BeanChangeSupport
      org.progeeks.meta.AbstractMetaObject
          org.progeeks.meta.util.MapMetaObject

All Implemented Interfaces:

org.progeeks.meta.MetaObject, org.progeeks.util.beans.StandardBean

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public class MapMetaObject

extends org.progeeks.meta.AbstractMetaObject

A meta-object implementation providing access to a java.util.Map.

Version:

$Revision: 1.6 $

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Nested Class Summary

 

Nested classes inherited from class org.progeeks.meta.AbstractMetaObject

org.progeeks.meta.AbstractMetaObject.BaseListMutator

 

Field Summary
static org.progeeks.meta.MetaClass	BASE_MAP_CLASS
private static int	classCounter
private  java.util.Map	map

 

Fields inherited from class org.progeeks.meta.AbstractMetaObject

 

Fields inherited from class org.progeeks.util.beans.BeanChangeSupport

 

Constructor Summary

MapMetaObject(java.util.Map map, org.progeeks.meta.MetaClass metaClass, org.progeeks.meta.MetaKit metaKit)           Creates a MetaObject implementation that wraps the specified map and provides access consistent with the specified meta-class.

MapMetaObject(TypedMap map, org.progeeks.meta.MetaClass superClass, org.progeeks.meta.MetaKit metaKit)           Creates a MetaObject implementat that wraps the specified map and creates a meta-class using the TypedMap's property info.

MapMetaObject(TypedMap map, org.progeeks.meta.MetaKit metaKit)           Creates a MetaObject implementat that wraps the specified map and creates a meta-class using the TypedMap's property info.

 

Method Summary
protected  java.lang.Object	getPropertyValue(java.lang.String name)           Retrieves the property from the internal map.
protected  java.lang.Object	setPropertyValue(java.lang.String name, java.lang.Object value)           Stores the property in the internal map.
protected  java.lang.Object	unwrapPropertyValue(java.lang.Object value)           Overridden to unwrap any wrapped TypedMaps.
protected  java.lang.Object	wrapPropertyValue(java.lang.String name, org.progeeks.meta.PropertyType type, java.lang.Object value)           Overridden to wrap any nested TypedMaps.

 

Methods inherited from class org.progeeks.meta.AbstractMetaObject

cacheWrapper, createListMutator, createPropertyMutator, getCachedWrapper, getMetaClass, getMetaKit, getProperty, getPropertyMutator, setMetaClass, setProperty

 

Methods inherited from class org.progeeks.util.beans.BeanChangeSupport

addPropertyChangeListener, addPropertyChangeListener, clearAllListeners, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, hasListeners, removePropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.progeeks.meta.MetaObject

addPropertyChangeListener, addPropertyChangeListener, clearAllListeners, hasListeners, removePropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener

 

Field Detail

BASE_MAP_CLASS

public static final org.progeeks.meta.MetaClass BASE_MAP_CLASS

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classCounter

private static int classCounter

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map

private java.util.Map map

Constructor Detail

MapMetaObject

public MapMetaObject(TypedMap map,
                     org.progeeks.meta.MetaClass superClass,
                     org.progeeks.meta.MetaKit metaKit)

Creates a MetaObject implementat that wraps the specified map and creates a meta-class using the TypedMap's property info. The created meta-class will use the specified superClass as its superClass.

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MapMetaObject

public MapMetaObject(java.util.Map map,
                     org.progeeks.meta.MetaClass metaClass,
                     org.progeeks.meta.MetaKit metaKit)

Creates a MetaObject implementation that wraps the specified map and provides access consistent with the specified meta-class.

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MapMetaObject

public MapMetaObject(TypedMap map,
                     org.progeeks.meta.MetaKit metaKit)

Creates a MetaObject implementat that wraps the specified map and creates a meta-class using the TypedMap's property info. The generated MetaClass will have no superclass and the root class registry will be used.

Method Detail

setPropertyValue

protected java.lang.Object setPropertyValue(java.lang.String name,
                                            java.lang.Object value)

Stores the property in the internal map.

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getPropertyValue

protected java.lang.Object getPropertyValue(java.lang.String name)

Retrieves the property from the internal map.

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wrapPropertyValue

protected java.lang.Object wrapPropertyValue(java.lang.String name,
                                             org.progeeks.meta.PropertyType type,
                                             java.lang.Object value)

Overridden to wrap any nested TypedMaps.

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unwrapPropertyValue

protected java.lang.Object unwrapPropertyValue(java.lang.Object value)

Overridden to unwrap any wrapped TypedMaps.

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