[rules-users] how to retract all documents created in the following scenario

[Esteban Aliverti]

Did you try using Java dialect instead of MVEL?

Best Regards,

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Esteban Aliverti
- Developer @ http://www.plugtree.com
- Blog @ http://ilesteban.wordpress.com


On Thu, Feb 2, 2012 at 11:47 PM, vadlam <sreeram.vadlamudi at wellsfargo.com>wrote:

>
> when
>
> $emptyDocs:java.util.List(size>0) from collect ( Document( field1== null ||
> == ( "" ) , field2 == null || == ( "") ) )
>
> then
>
>
>    //insert an error
>    Error fact0 = new Error();
>    fact0.setErrorCode( "code1" );
>    insert(fact0 );
>
> for (int i=0; i < $emptyDocs.size(); i++){
>        retract( $emptyDocs.get(i));
>        }
>
>
> end
>
> when I do a validate on this, I get an error as below
>
> unable to resolve method using strict-mode:
> org.drools.spi.KnowledgeHelper.$emptyDocs()] [Near : {... for (int i=0; i <
> $emptyDocs.size(); i++){ ....}]
>
>
> am I making a mistake somewhere ?
>
> --
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