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From "David Mansfield (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OGNL-50) OgnlOps.equal fails for two non-numeric objects that are not Comparable
Date Thu, 31 May 2012 20:30:22 GMT
David Mansfield created OGNL-50:
-----------------------------------

             Summary: OgnlOps.equal fails for two non-numeric objects that are not Comparable

                 Key: OGNL-50
                 URL: https://issues.apache.org/jira/browse/OGNL-50
             Project: Commons OGNL
          Issue Type: Bug
            Reporter: David Mansfield


OgnlOps.equal calls OgnlOps.isEqual, which, for two objects of some class X which are not
equal according to X.equals() method, will then call OgnlOps.compareWithConversion. This method
will throw an IllegalArgumentException on or around line 92 unless the class is a Comparable.
 This exception is wrong or is not caught properly in the isEqual method.

How about wrapping the compareWithConversion in isEqual in a try/catch?

I'm currently using ognl 3.0.1 but I checked latest code in SVN and it doesn't appear any
different.

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