[jboss-jira] [JBoss JIRA] Reopened: (JBRULES-1284) ClassCastException when using "<" constraint on field of type java.lang.Object containing data of type java.lang.Integer

[Mark Proctor (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-1284?page=all ]

Mark Proctor reopened JBRULES-1284:
-----------------------------------

             
This breaks CompositeObjectSinkAdapter because it isn't working for Strings:
rule rule1
    when
        context : Context( state == Context.START_UP )
        guest : Guest( name ==  "mark", sex != Sex.M, hobby ==  "english")
        count : Count()
    then
end

rule rule2
   when 
        context : Context( state == Context.START_UP )
        guest : Guest( name ==  "mark", sex != Sex.M, hobby ==  "french")
        count : Count()
   then
end

rule rule3
   when 
        context : Context( state == Context.START_UP )
        guest : Guest( name ==  "mark", sex != Sex.M, hobby ==  "xxx")
        count : Count()
   then
end

rule rule4
   when 
        context : Context( state == Context.START_UP )
        guest : Guest( name ==  "mark", sex != Sex.M, hobby ==  "yyy")
        count : Count()
   then
end


hobby should be hased but it's ObjectType is Object and thus it's not getting hashed.

> ClassCastException when using "<" constraint on field of type java.lang.Object containing data of type java.lang.Integer
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBRULES-1284
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1284
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 4.0.2
>         Environment: Windows XP, Eclipse 3.2
>            Reporter: Justin Wick
>         Assigned To: Edson Tirelli
>            Priority: Blocker
>             Fix For: 4.1.0, 4.0.4
>
>         Attachments: DroolsTest.zip
>
>
> If I'm doing a pattern constraint, say "< 50" on a field, and that field is type java.lang.Object, with a value of type java.lang.Integer, a ClassCastException is generated at run time, although there is no compile-time error saying that this is an illegal constraint.
> See attached files for an example

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