net.sf.morph.context.contexts
Class MapContext

java.lang.Object
  net.sf.morph.context.contexts.BaseContext
      net.sf.morph.context.contexts.BaseHierarchicalContext
          net.sf.morph.context.contexts.ReflectorHierarchicalContext
              net.sf.morph.context.contexts.MapContext

All Implemented Interfaces:

java.util.Map, Context, DecoratedContext, DelegatingContext, HierarchicalContext

public class MapContext
extends ReflectorHierarchicalContext

A simple Context backed by a Map.

Since:

Nov 21, 2004

Author:

Matt Sgarlata

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Constructor Summary

MapContext()
Creates a new, empty context.

MapContext(Context parentContext)
Creates a new context with the given context as parent.

MapContext(Context parentContext, java.util.Map map)
Creates a new context with the given parent context and initial values taken from the supplied Map.

MapContext(java.util.Map map)
Creates a new context with the values taken from the supplied Map.

Method Summary

Methods inherited from class net.sf.morph.context.contexts.ReflectorHierarchicalContext

checkConfiguration, getBeanReflector, getDelegate, getHierarchicalImpl, getPropertyNamesHierarchicalImpl, setBeanReflector, setDelegate, setHierarchicalImpl

Methods inherited from class net.sf.morph.context.contexts.BaseHierarchicalContext

getImpl, getParentContext, getPropertyNamesImpl, setImpl, setParentContext

Methods inherited from class net.sf.morph.context.contexts.BaseContext

clear, containsKey, containsValue, entrySet, get, get, get, get, get, getContextMapBridge, getConverter, getLanguage, getLog, getPropertyNames, isEmpty, keySet, put, putAll, remove, set, set, setContextMapBridge, setConverter, setLanguage, setLog, size, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.morph.context.HierarchicalContext

get, getParentContext, getPropertyNames, set, setParentContext

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

MapContext

public MapContext()

Creates a new, empty context.

MapContext

public MapContext(Context parentContext)

Creates a new context with the given context as parent.

Parameters:

parentContext - the parent context

MapContext

public MapContext(java.util.Map map)

Creates a new context with the values taken from the supplied Map. Only the map entries that have String keys will be exposed as properties.

Parameters:

map - the map used to populate this context with initial values

MapContext

public MapContext(Context parentContext,
                  java.util.Map map)

Creates a new context with the given parent context and initial values taken from the supplied Map. Only the map entries that have String keys will be exposed as properties.

Parameters:

parentContext - the parent context

map - the map used to populate this context with initial values