org.apache.commons.el

Class FunctionInvocation

java.lang.Object

org.apache.commons.el.Expression

org.apache.commons.el.FunctionInvocation

public class FunctionInvocation
extends Expression

Represents a function call.

Author:

Shawn Bayern (in the style of Nathan's other classes)

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List	argumentList
private java.lang.String	functionName

Constructor Summary

Constructors

Constructor and Description
FunctionInvocation(java.lang.String functionName, java.util.List argumentList) Constructor

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate(javax.servlet.jsp.el.VariableResolver pResolver, javax.servlet.jsp.el.FunctionMapper functions, Logger pLogger) Evaluates by looking up the name in the VariableResolver
java.util.List	getArgumentList()
java.lang.String	getExpressionString() Returns the expression in the expression language syntax
java.lang.String	getFunctionName()
void	setArgumentList(java.util.List l)
void	setFunctionName(java.lang.String f)

Methods inherited from class java.lang.Object

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

Field Detail

functionName

private java.lang.String functionName

argumentList

private java.util.List argumentList

Constructor Detail

FunctionInvocation

public FunctionInvocation(java.lang.String functionName,
                          java.util.List argumentList)

Constructor

Method Detail

getFunctionName

public java.lang.String getFunctionName()

setFunctionName

public void setFunctionName(java.lang.String f)

getArgumentList

public java.util.List getArgumentList()

setArgumentList

public void setArgumentList(java.util.List l)

getExpressionString

public java.lang.String getExpressionString()

Returns the expression in the expression language syntax

Specified by:

getExpressionString in class Expression

evaluate

public java.lang.Object evaluate(javax.servlet.jsp.el.VariableResolver pResolver,
                                 javax.servlet.jsp.el.FunctionMapper functions,
                                 Logger pLogger)
                          throws javax.servlet.jsp.el.ELException

Evaluates by looking up the name in the VariableResolver

Specified by:

evaluate in class Expression

Throws:

javax.servlet.jsp.el.ELException