On Sun, Jul 18, 2010 at 7:47 PM, Meeraj Kunnumpurath <mkunnumpurath@googlemail.com> wrote:

Thanks.

In fact, I found this in the documentation, trying to follow your advice on using DRL functions

<quote>

Alternatively, you could use a static method in a helper class, e.g., Foo.hello(). Drools supports the use of function imports, so all you would need to do is:
import function my.package.Foo.hello
</quote>

Regards
Meeraj

On Sun, Jul 18, 2010 at 6:53 PM, Wolfgang Laun <wolfgang.laun@gmail.com> wrote:
Regretfully, no: import static is not implemented.

Consider using a DRL function to wrap the call of the static method,
to achieve a shorter call.

-W

2010/7/18 Meeraj Kunnumpurath <mkunnumpurath@googlemail.com>:

> Hi,
>
> Are static imports as shown below allowed in rule files? It is giving me a
> parse exception.
>
> package mypackage;
>
> dialect "mvel"
>
> import mypackage.CreditTransferTransactionInformation10;
> import static mypackage.ValidationHelper.invalidate;
>
> global java.util.Set accountNumbers;
>
> rule "Check debtor account number is not null"
>     salience -1
> when
>     $c : CreditTransferTransactionInformation10 ( eval(
> dbtrAcct.?id.?othr.?id == null ) )
> then
>     invalidate($c, "PG003", "Account number is absent");
>     drools.halt();
> end
>
> Ta
> Meeraj
>

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