0005034: com.caucho.el.ELParser does not support negating method parameters

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Category

Severity

Reproducibility

Date Submitted

Last Update

0005034

[Resin]

minor

always

04-17-12 03:06

04-18-12 17:09

Reporter

mate

View Status

public

Assigned To

alex

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.28

Product Version

4.0.27

Product Build

Summary

0005034: com.caucho.el.ELParser does not support negating method parameters

Description

com.caucho.el.ELParser throws com.caucho.el.ELParseException if boolean EL method parameter is negated with "!".

Steps To Reproduce

Additional Information

Example:
<c:set var="currentValue" value="#{negateParameterBean.value}" />
<h:commandLink action="#{negateParameterBean.set(! currentValue)}">Toggle</h:commandLink>

causes
com.caucho.el.ELParseException: Invalid method expression `negateParameterBean.set(! currentValue)'
    at com.caucho.el.ELParser.parseSimpleTerm(ELParser.java:633)
    at com.caucho.el.ELParser.parseTerm(ELParser.java:474)
    at com.caucho.el.ELParser.parseExpr(ELParser.java:231)
    at com.caucho.el.ELParser.parseTerm(ELParser.java:499)
    at com.caucho.el.ELParser.parseExpr(ELParser.java:231)
    at com.caucho.el.ELParser.parseInterpolate(ELParser.java:194)
    at com.caucho.el.ELParser.parse(ELParser.java:113)
    at com.caucho.el.ExpressionFactoryImpl.createMethodExpression(ExpressionFactoryImpl.java:75)
    at com.sun.faces.facelets.tag.TagAttributeImpl.getMethodExpression(TagAttributeImpl.java:222)
...

Attached Files

Relationships

Notes
(0005742) mate 04-17-12 06:19	"not" seems to be working however

(0005744) alex 04-18-12 17:09	jsp/3284

Issue History
Date Modified	Username	Field	Change
04-17-12 03:06	mate	New Issue
04-17-12 03:06	mate	Issue Monitored: mate
04-17-12 06:19	mate	Note Added: 0005742
04-18-12 17:09	alex	Status	new => assigned
04-18-12 17:09	alex	Assigned To	=> alex
04-18-12 17:09	alex	Status	assigned => closed
04-18-12 17:09	alex	Note Added: 0005744
04-18-12 17:09	alex	Resolution	open => fixed
04-18-12 17:09	alex	Fixed in Version	=> 4.0.28

Mantis 1.0.0rc3[^]

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