org.apache.taglibs.standard.lang.jstl
Class FunctionInvocation

java.lang.Object
  org.apache.taglibs.standard.lang.jstl.Expression
      org.apache.taglibs.standard.lang.jstl.FunctionInvocation

public class FunctionInvocation
extends Expression

Represents a function call.

Author:

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

Constructor Summary

FunctionInvocation(String functionName, List argumentList)
Constructor

Method Summary

Object	evaluate(Object pContext, VariableResolver pResolver, Map functions, String defaultPrefix, Logger pLogger) Evaluates by looking up the name in the VariableResolver
List	getArgumentList()
String	getExpressionString() Returns the expression in the expression language syntax
String	getFunctionName()
void	setArgumentList(List l)
void	setFunctionName(String f)

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionInvocation

public FunctionInvocation(String functionName,
                          List argumentList)

Constructor

Method Detail

getFunctionName

public String getFunctionName()

setFunctionName

public void setFunctionName(String f)

getArgumentList

public List getArgumentList()

setArgumentList

public void setArgumentList(List l)

getExpressionString

public String getExpressionString()

Returns the expression in the expression language syntax

Specified by:

getExpressionString in class Expression

evaluate

public Object evaluate(Object pContext,
                       VariableResolver pResolver,
                       Map functions,
                       String defaultPrefix,
                       Logger pLogger)
                throws ELException

Evaluates by looking up the name in the VariableResolver

Specified by:

evaluate in class Expression

Throws:

ELException