com.opensymphony.webwork.views.jasperreports
Class OgnlValueStackShadowMap

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap
          com.opensymphony.webwork.views.jasperreports.OgnlValueStackShadowMap

All Implemented Interfaces:

Serializable, Cloneable, Map

public class OgnlValueStackShadowMap
extends HashMap

Ported to WebWork2:

Version:

$Id$

Author:

<a href="hermanns@aixcept.de">Rainer Hermanns</a>

See Also:

Serialized Form

Constructor Summary

OgnlValueStackShadowMap(com.opensymphony.xwork.util.OgnlValueStack valueStack)
Constructs an instance of OgnlValueStackShadowMap.

Method Summary

boolean	containsKey(Object key) Implementation of containsKey(), overriding HashMap implementation.
Object	get(Object key) Implementation of get(), overriding HashMap implementation.

Methods inherited from class java.util.HashMap

clear, clone, containsValue, entrySet, isEmpty, keySet, put, putAll, remove, size, values

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 java.util.Map

equals, hashCode

Constructor Detail

OgnlValueStackShadowMap

public OgnlValueStackShadowMap(com.opensymphony.xwork.util.OgnlValueStack valueStack)

Constructs an instance of OgnlValueStackShadowMap.

Parameters:

valueStack - - the underlying valuestack

Method Detail

containsKey

public boolean containsKey(Object key)

Implementation of containsKey(), overriding HashMap implementation.

Specified by:

containsKey in interface Map

Overrides:

containsKey in class HashMap

Parameters:

key - - The key to check in HashMap and if not found to check on valueStack.

Returns:

true, if conatins key, false otherwise.

See Also:

HashMap.containsKey(java.lang.Object)

get

public Object get(Object key)

Implementation of get(), overriding HashMap implementation.

Specified by:

get in interface Map

Overrides:

get in class HashMap

Parameters:

key - - The key to get in HashMap and if not found there from the valueStack.

Returns:

value - The object from HashMap or if null, from the valueStack.

See Also:

HashMap.get(java.lang.Object)