org.apache.tiles.ognl
Class OGNLAttributeEvaluator

java.lang.Object
  extended by org.apache.tiles.evaluator.AbstractAttributeEvaluator
      extended by 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
 java.lang.Object evaluate(java.lang.String expression, TilesRequestContext request)
          Evaluates an expression.
 void init(java.util.Map<java.lang.String,java.lang.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 java.lang.Object evaluate(java.lang.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(java.util.Map<java.lang.String,java.lang.String> initParameters)
Initializes the attribute evaluator.

Parameters:
initParameters - The initialization parameters.