I think you can create an interface for your DslHelper class and upload it to Guvnor. You will need to make its methods non-static, of course.
Then you can define a global of the interface type in your packages and use that global in your DSLR.
In runtime you can set the implementation class as global.  

Best Regards,

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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


On Tue, Mar 15, 2011 at 11:24 AM, wantastic <wantastic@gmail.com> wrote:
Hello everyone,

 I am a newbie to Guvnor. I have a set of .dslr files with .dsl to translate
them.
I know I can just copy and paste .dslr file and .dsl file. However, the
problem is that
I call external function within .dsl file and when I try to validate the
dsl, it complains for not having the method.

ex)

[condition][Trade]xpathMatch "{xpath}"=trade : Trade( type ==
Trade.TRADE_TYPE ) and eval( DslHelper.xmlContentMatches(trade, "{xpath}") )

This is my condition and it has all models like Trade. However, it complains
about not having DslHelper function. This function has so many dependencies
that I cannot upload through POJO jar.

Is there any elegant way to solve this problem?


Thanks in advance :)

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