ognl

Class SetPropertyAccessor

java.lang.Object

ognl.ObjectPropertyAccessor

ognl.SetPropertyAccessor

All Implemented Interfaces:

PropertyAccessor

public class SetPropertyAccessor
extends ObjectPropertyAccessor
implements PropertyAccessor

Implementation of PropertyAccessor that uses numbers and dynamic subscripts as properties to index into Lists.

Author:

Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)

Constructor Summary

Constructors

Constructor and Description
SetPropertyAccessor()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	getProperty(java.util.Map context, java.lang.Object target, java.lang.Object name) Extracts and returns the property of the given name from the given target object.

Methods inherited from class ognl.ObjectPropertyAccessor

getPossibleProperty, getPropertyClass, getSourceAccessor, getSourceSetter, hasGetProperty, hasGetProperty, hasSetProperty, hasSetProperty, setPossibleProperty, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface ognl.PropertyAccessor

getSourceAccessor, getSourceSetter, setProperty

Constructor Detail

SetPropertyAccessor

public SetPropertyAccessor()

Method Detail

getProperty

public java.lang.Object getProperty(java.util.Map context,
                           java.lang.Object target,
                           java.lang.Object name)
                             throws OgnlException

Description copied from interface: PropertyAccessor

Extracts and returns the property of the given name from the given target object.

Specified by:

getProperty in interface PropertyAccessor

Overrides:

getProperty in class ObjectPropertyAccessor

Parameters:

context - The current execution context.

target - the object to get the property from

name - the name of the property to get.

Returns:

the current value of the given property in the given object

Throws:

OgnlException - if there is an error locating the property in the given object