public class CommonsElExpressionExecutor extends ExpressionExecutorSupport
ExpressionExecutor
that relies on the Apache Commons
EL implementation being available in the classpath. This is the case with Tomcat
5.5 and can be made so with other containers by including commons-el.jar in the web
application's classpath.ExpressionExecutorSupport.BeanVariableResolver
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
COMMONS_CLASS
The FQN of the expression evaluator class in commons-el.
|
ERROR_DEFAULT_SCOPE, ERROR_KEY, THIS
Constructor and Description |
---|
CommonsElExpressionExecutor()
Default constructor that checks to make sure this class can work, and if not throws
an exception.
|
Modifier and Type | Method and Description |
---|---|
protected javax.servlet.jsp.el.ExpressionEvaluator |
getEvaluator()
Attempts to create an expression evaluator by reflecting to find the implementation
in the apache commons-el project.
|
evaluate
public static final java.lang.String COMMONS_CLASS
public CommonsElExpressionExecutor()
protected javax.servlet.jsp.el.ExpressionEvaluator getEvaluator()
getEvaluator
in class ExpressionExecutorSupport
? Copyright 2005-2006, Stripes Development Team.