public final class ExpressionImpl
- extends javax.servlet.jsp.el.Expression
Evaluates an expression that was previously prepared.
|Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public ExpressionImpl(javax.el.ValueExpression ve)
public java.lang.Object evaluate(javax.servlet.jsp.el.VariableResolver vResolver)
- Description copied from class:
- Evaluates an expression that was previously prepared. In some
implementations preparing an expression involves full syntactic
validation, but others may not do so. Evaluating the expression may
raise an ELParseException as well as other ELExceptions due to
- Specified by:
evaluate in class
vResolver - A VariableResolver instance that can be used at
runtime to resolve the name of implicit objects into Objects.
- The result of the expression evaluation.
javax.servlet.jsp.el.ELException - Thrown if the expression evaluation failed.
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