[jboss-jira] [JBoss JIRA] (DROOLS-1654) Don'ing a Map-Based Fact Loses the Fact

[KimJohn Quinn (JIRA)]

KimJohn Quinn created DROOLS-1654:
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             Summary: Don'ing a Map-Based Fact Loses the Fact
                 Key: DROOLS-1654
                 URL: https://issues.jboss.org/browse/DROOLS-1654
             Project: Drools
          Issue Type: Bug
          Components: core engine
    Affects Versions: 7.0.0.Final
         Environment: * Alpine Linux (in a Docker container)
* Oracle JDK 8
* Drools 7.0.0.Final
* Spring Boot v1.5.4.RELEASE (though testing without any Spring) 
            Reporter: KimJohn Quinn
            Assignee: Mario Fusco
         Attachments: TraitDonningTest.java, traits.drl

It appears that after don'ing the trait the map-based fact it is proxying disappears (or gets retracted).

There does not seem to be any issue using the trait properties to access the model properties.

We are trying to use the model, mostly for constraints and updates, then within the rules apply and use traits to give us a stronger-typed fact and easier rule constraining.



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