org.apache.jasper.compiler

Class ELFunctionMapper

java.lang.Object

org.apache.jasper.compiler.ELFunctionMapper

public class ELFunctionMapper
extends java.lang.Object

This class generates functions mappers for the EL expressions in the page. Instead of a global mapper, a mapper is used for ecah call to EL evaluator, thus avoiding the prefix overlapping and redefinition issues.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	ELFunctionMapper.ELFunctionVisitor A visitor for the page.

Field Summary

Fields

Modifier and Type	Field and Description
private int	currFunc
(package private) java.lang.StringBuilder	ds
(package private) java.lang.StringBuilder	ss

Constructor Summary

Constructors

Constructor and Description
ELFunctionMapper()

Method Summary

Modifier and Type	Method and Description
static void	map(Compiler compiler, Node.Nodes page) Creates the functions mappers for all EL expressions in the JSP page.

Methods inherited from class java.lang.Object

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

Field Detail

currFunc

private int currFunc

ds

java.lang.StringBuilder ds

ss

java.lang.StringBuilder ss

Constructor Detail

ELFunctionMapper

public ELFunctionMapper()

Method Detail

map

public static void map(Compiler compiler,
                       Node.Nodes page)
                throws JasperException

Creates the functions mappers for all EL expressions in the JSP page.

Parameters:

compiler - Current compiler, mainly for accessing error dispatcher.

page - The current compilation unit.

Throws:

JasperException