[jboss-jira] [JBoss JIRA] (JBRULES-2406) Unable to create Field extractor error caused by methods like public boolean setTime()

[Mario Fusco (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco resolved JBRULES-2406.
----------------------------------

    Resolution: Done

    
> Unable to create Field extractor error caused by methods like public boolean setTime()
> --------------------------------------------------------------------------------------
>
>                 Key: JBRULES-2406
>                 URL: https://issues.jboss.org/browse/JBRULES-2406
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-compiler
>    Affects Versions: 5.0.1.FINAL, 5.1.0.M1
>            Reporter: Jos Hendriks
>            Assignee: Mario Fusco
>             Fix For: 6.0.0.Alpha1
>
>
> I used The clipse plugin to create a new drools project and added the example java class and rule file.
> I have added the method below to the Message class:
> 		public boolean setTime() {
> 			return true;
> 		}
> This result in the following error messages:
> Unable to create Field Extractor for 'status' of '[ClassObjectType class=com.sample.DroolsTest$Message]' in rule 'Hello World' : [Rule name='Hello World']
> Unable to create Field Extractor for 'message' : [Rule name='Hello World']
> org.drools.RuntimeDroolsException: java.lang.ArrayIndexOutOfBoundsException: 0
> Unable to create Field Extractor for 'status' of '[ClassObjectType class=com.sample.DroolsTest$Message]' in rule 'GoodBye' : [Rule name='GoodBye']
> Unable to create Field Extractor for 'message' : [Rule name='GoodBye']
> org.drools.RuntimeDroolsException: java.lang.ArrayIndexOutOfBoundsException: 0
> Rule Compilation error : [Rule name='Hello World']
> 	com/sample/Rule_Hello_World_0.java (7:416) : myMessage cannot be resolved
> Rule Compilation error : [Rule name='GoodBye']
> 	com/sample/Rule_GoodBye_0.java (7:343) : myMessage cannot be resolved
> java.lang.IllegalArgumentException: Could not parse knowledge.
> 	at com.sample.DroolsTest.readKnowledgeBase(DroolsTest.java:46)
> 	at com.sample.DroolsTest.main(DroolsTest.java:23)
> Adding a parameter to setTime or renameing it to something else then setXxxx, storeTime for example, does not result in an error.

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