AttributeEvaluator
public class ELAttributeEvaluator extends AbstractAttributeEvaluator
Request
, ApplicationContext
and beans
contained in request, session and application scope.Modifier and Type | Field | Description |
---|---|---|
static java.lang.String |
EXPRESSION_FACTORY_FACTORY_INIT_PARAM |
Initialization parameter to decide the implementation of
ExpressionFactoryFactory . |
protected javax.el.ExpressionFactory |
expressionFactory |
The EL expression factory.
|
protected javax.el.ELResolver |
resolver |
The EL resolver to use.
|
Constructor | Description |
---|---|
ELAttributeEvaluator() |
Constructor.
|
Modifier and Type | Method | Description |
---|---|---|
java.lang.Object |
evaluate(java.lang.String expression,
org.apache.tiles.request.Request request) |
Evaluates an expression.
|
void |
setExpressionFactory(javax.el.ExpressionFactory expressionFactory) |
Sets the expression factory to use.
|
void |
setResolver(javax.el.ELResolver resolver) |
Sets the EL resolver to use.
|
evaluate
public static final java.lang.String EXPRESSION_FACTORY_FACTORY_INIT_PARAM
ExpressionFactoryFactory
.protected javax.el.ExpressionFactory expressionFactory
protected javax.el.ELResolver resolver
public void setExpressionFactory(javax.el.ExpressionFactory expressionFactory)
expressionFactory
- The expression factory.public void setResolver(javax.el.ELResolver resolver)
resolver
- The EL resolver.public java.lang.Object evaluate(java.lang.String expression, org.apache.tiles.request.Request request)
expression
- The expression to evaluate.request
- The request object.Copyright © 2018. All rights reserved.