On 21/03/2012 18:45, barnesjd wrote:
I'm trying to disable strictTyping for my MVEL rules, but I
cannot figure out
how.
http://mvel.codehaus.org/MVEL+2.0+Typing The only example I've found
shows the use of the class ParserContext. I'm using KnowledgeBuilder,
KnowledgeBase, StatefulKnowledgeSession, etc. to run my rules. I don't see
any methods where I can disable strictTyping or get the ParserContext, so
I'm out of ideas.
Can anyone point me in the right direction?
http://docs.jboss.org/drools/release/5.4.0.Beta2/knowledge-api-javadoc/or...
And MVEL supports the following configurations:
* drools.dialect.mvel.strict = <true|false>
However we would recommend instead that you don't use that configuration
and instead use the @typesafe annotation on class declarations. So you
relax just specific classes, rather than relaxing everything.
http://docs.jboss.org/drools/release/5.4.0.Beta2/drools-expert-docs/html_...
5.7.2.1.2. @typesafe( <boolean> )
By default all type declarations are compiled with type safety enabled;
@typesafe( false ) provides a means to override this behaviour by
permitting a fall-back, to type unsafe evaluation where all constraints
are generated as MVEL constraints and executed dynamically. This can be
important when dealing with collections that do not have any generics or
mixed type collections.
Thanks!
Joe
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