[seam-issues] [JBoss JIRA] Updated: (JBSEAM-4458) EL implementation doesn't coerce custom Number subclasses
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https://jira.jboss.org/jira/browse/JBSEAM-4458?page=com.atlassian.jira.pl...
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Johannes Rudolph updated JBSEAM-4458:
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Attachment: jboss-el.patch
jboss-el.jar
I manually patched jboss-el.jar to include some fixes. The better solution would be to
upgrade el from the original Tomcat EL implementation, where the bug was fixed before,
too.
For now, you can use the version supplied. It is just the original sources with the given
patch applied.
http://github.com/jrudolph/jboss-el
EL implementation doesn't coerce custom Number subclasses
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Key: JBSEAM-4458
URL: https://jira.jboss.org/jira/browse/JBSEAM-4458
Project: Seam
Issue Type: Bug
Components: EL
Affects Versions: 2.1.2.GA
Reporter: Johannes Rudolph
Priority: Minor
Attachments: jboss-el.jar, jboss-el.patch
The title says it all. Here's the Bug-Report in the apache bug tracker. It seems the
JBoss-EL implementation was directly copied from there:
https://issues.apache.org/bugzilla/show_bug.cgi?id=44766
The problem lies in ELArithmetic.isNumberType which - in the version integrated into
JBoss EL - uses a stupid way to determine if an object is a Number.
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