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org.apache.tiles.ognl
Class OGNLAttributeEvaluator

java.lang.Object
  org.apache.tiles.evaluator.AbstractAttributeEvaluator
      org.apache.tiles.ognl.OGNLAttributeEvaluator

All Implemented Interfaces:

AttributeEvaluator

public class OGNLAttributeEvaluator
extends AbstractAttributeEvaluator

Evaluates attribute expressions and expressions with OGNL language.

Since:

2.2.0

Version:

$Rev: 817009 $ $Date: 2009-09-20 13:26:26 +0200 (dom, 20 set 2009) $

Constructor Summary

OGNLAttributeEvaluator()

Method Summary

Object	evaluate(String expression, TilesRequestContext request) Evaluates an expression.
void	init(Map<String,String> initParameters) Initializes the attribute evaluator.

Methods inherited from class org.apache.tiles.evaluator.AbstractAttributeEvaluator

evaluate

Methods inherited from class java.lang.Object

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

Constructor Detail

OGNLAttributeEvaluator

public OGNLAttributeEvaluator()

Method Detail

evaluate

public Object evaluate(String expression,
                       TilesRequestContext request)

Evaluates an expression.

Parameters:

expression - The expression to evaluate.

request - The request object.

Returns:

The evaluated object.

init

public void init(Map<String,String> initParameters)

Initializes the attribute evaluator.

Parameters:

initParameters - The initialization parameters.