[rules-users] Drools 5.0.0 CR1 : multibyte characters in dsl fails with "no viable alternative at character"

Edson Tirelli tirelli at post.com
Sun Mar 15 10:49:08 EDT 2009


   Yes, I will. Thanks a lot.

   Edson

2009/3/15 Yusuke Yamamoto <yusukey at gmail.com>

> Hi Edson,
>
> I'm happy to contribute a unit testcase for it :)
> And it's done:
> https://jira.jboss.org/jira/browse/JBRULES-2008
> I hope you slip in a fix for the issue in the final release.
>
> Cheers,
> Yusuke
>
> On 2009/03/15, at 22:15, Edson Tirelli wrote:
>
>
>     Yusuke,
>
>     I heard about it before. May I ask you please to open a JIRA so that
> this is fixed before final?
>
>     Drools 5 uses a completely new DSL parser and this scenario was lost
> when the transition was made. The major problem is that I don't know how to
> create a proper unit test using japanese characters (although I guess any
> multi-byte character would do), so, if you can create and attach a unit test
> to the ticket, even better to make sure I have your scenario.
>
>     Thanks,
>        Edson
>
> 2009/3/15 Yusuke Yamamoto <yusukey at gmail.com>
>
>> Hi,
>>
>> I found that Drools 5.0.0 CR1 is unable to compile DSLs including
>> multibyte characters in them.
>> For example, mydsl.dsl as following:
>> ---------
>> [consequence]print:"{value}" = System.out.println("{value}");
>> [consequence]出力:"{value}" = System.out.println("{value}");
>> ---------
>> Fails to be compiled with
>> ---------
>> line 3:13 no viable alternative at character '出'
>> line 3:14 no viable alternative at character '力'
>> ---------
>>
>> "出力" means "print" in Japanese.
>>
>> It used to be work with Drools 4.0.7.
>> I couldn't found any related issues on Jira. But is it a known issue?
>>
>> Best regards,
>> Yusuke
>> _______________________________________________
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>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
>
>
> --
>  Edson Tirelli
>  JBoss Drools Core Development
>  JBoss, a division of Red Hat @ www.jboss.com
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-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss, a division of Red Hat @ www.jboss.com
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