org.apache.jasper.compiler
Class ELParser

java.lang.Object
  org.apache.jasper.compiler.ELParser

public class ELParser
extends java.lang.Object

This class implements a parser for EL expressions. It takes strings of the form xxx${..}yyy${..}zzz etc, and turn it into a ELNode.Nodes. Currently, it only handles text outside ${..} and functions in ${ ..}.

Author:

Kin-man Chung

ELParser

public ELParser(java.lang.String expression,
                boolean isDeferredSyntaxAllowedAsLiteral)

parse

public static ELNode.Nodes parse(java.lang.String expression,
                                 boolean isDeferredSyntaxAllowedAsLiteral)

Parse an EL expression

Parameters:

expression - The input expression string of the form Char* ('${' Char* '}')* Char*

isDeferredSyntaxAllowedAsLiteral - Are deferred expressions treated as literals?

Returns:

Parsed EL expression in ELNode.Nodes

getType

public char getType()