org.apache.ibatis.ognl
Class MapPropertyAccessor

java.lang.Object
  org.apache.ibatis.ognl.MapPropertyAccessor

All Implemented Interfaces:

PropertyAccessor

public class MapPropertyAccessor
extends Object
implements PropertyAccessor

Implementation of PropertyAccessor that sets and gets properties by storing and looking up values in Maps.

Author:

Luke Blanshard ([email protected]), Drew Davidson ([email protected])

Constructor Summary

MapPropertyAccessor()

Method Summary

Object	getProperty(Map context, Object target, Object name) Extracts and returns the property of the given name from the given target object.
void	setProperty(Map context, Object target, Object name, Object value) Sets the value of the property of the given name in the given target object.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapPropertyAccessor

public MapPropertyAccessor()

Method Detail

getProperty

public Object getProperty(Map context,
                          Object target,
                          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

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

setProperty

public void setProperty(Map context,
                        Object target,
                        Object name,
                        Object value)
                 throws OgnlException

Description copied from interface: PropertyAccessor

Sets the value of the property of the given name in the given target object.

Specified by:

setProperty in interface PropertyAccessor

target - the object to set the property in

name - the name of the property to set

value - the new value for the property

Throws:

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