javax.el

Class MethodExpression

java.lang.Object

javax.el.Expression

javax.el.MethodExpression

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

MethodExpressionImpl

public abstract class MethodExpression
extends Expression

Represents an EL expression

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MethodExpression()

Method Summary

Modifier and Type	Method and Description
abstract MethodInfo	getMethodInfo(ELContext context)
abstract java.lang.Object	invoke(ELContext context, java.lang.Object[] params)
boolean	isParmetersProvided()

Methods inherited from class javax.el.Expression

equals, getExpressionString, hashCode, isLiteralText

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodExpression

public MethodExpression()

Method Detail

getMethodInfo

public abstract MethodInfo getMethodInfo(ELContext context)
                                  throws PropertyNotFoundException,
                                         MethodNotFoundException,
                                         ELException

Throws:

PropertyNotFoundException

MethodNotFoundException

ELException

invoke

public abstract java.lang.Object invoke(ELContext context,
                                        java.lang.Object[] params)
                                 throws PropertyNotFoundException,
                                        MethodNotFoundException,
                                        ELException

Throws:

PropertyNotFoundException

MethodNotFoundException

ELException

isParmetersProvided

public boolean isParmetersProvided()