[jboss-jira] [JBoss JIRA] (DROOLS-29) valueFilterClass No such field

[Mark Proctor (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-29?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Proctor reassigned DROOLS-29:
----------------------------------

    Assignee: Geoffrey De Smet  (was: Mark Proctor)


> valueFilterClass No such field
> ------------------------------
>
>                 Key: DROOLS-29
>                 URL: https://issues.jboss.org/browse/DROOLS-29
>             Project: Drools
>          Issue Type: Feature Request
>    Affects Versions: 5.5.0.Final
>            Reporter: andrew hill
>            Assignee: Geoffrey De Smet
>              Labels: Configuration, valueFilterClass
>
> Trying to use the XML configuration as indicated in the Drools Planner documentation;
> "...or a valueFilterClass on the valueSelector:..."
> Quick look at the source failed to turn up references. The first mention of this feature is in the 5.5.0.Beta1 Drools Planner documentation (it's also in subsequent versions) - perhaps something has not been committed/merged somewhere?
> Full error message:
> Exception in thread "main" com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter$UnknownFieldException: No such field org.drools.planner.config.heuristic.selector.value.ValueSelectorConfig.valueFilterClass
> ---- Debugging information ----
> field               : valueFilterClass
> class               : org.drools.planner.config.heuristic.selector.value.ValueSelectorConfig
> required-type       : org.drools.planner.config.heuristic.selector.value.ValueSelectorConfig
> converter-type      : com.thoughtworks.xstream.converters.reflection.ReflectionConverter
> line number         : 36
> class[1]            : org.drools.planner.config.heuristic.selector.move.generic.ChangeMoveSelectorConfig
> class[2]            : org.drools.planner.config.heuristic.selector.move.composite.UnionMoveSelectorConfig
> class[3]            : org.drools.planner.config.localsearch.LocalSearchSolverPhaseConfig
> class[4]            : org.drools.planner.config.solver.SolverConfig
> version             : null
> -------------------------------
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.determineType(AbstractReflectionConverter.java:449)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:290)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:230)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> 	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:351)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:302)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:230)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> 	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:318)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:230)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> 	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:318)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:230)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> 	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:318)
> 	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:230)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> 	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> 	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134)
> 	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)
> 	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1035)
> 	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1019)
> 	at com.thoughtworks.xstream.XStream.fromXML(XStream.java:895)
> 	at org.drools.planner.config.XmlSolverFactory.configure(XmlSolverFactory.java:87)
> 	at org.drools.planner.config.XmlSolverFactory.configure(XmlSolverFactory.java:77)
> 	at com.hill.planner.basic.DroolsRunner.<init>(DroolsRunner.java:27)
> 	at com.hill.planner.basic.Main.main(Main.java:49)
> Full source available at;
> https://github.com/ununbium/DroolsPlannerHelloWorld
> There may be other issues in this source - apologies in advance. 
> To recreate:
> Using XML configuration, add the following to the Xml (as indicated by the planner document),
> <changeMoveSelector>
> <selectionOrder>RANDOM</selectionOrder>
> <valueSelector>			<valueFilterClass>com.example.MyFilter</valueFilterClass>
> </valueSelector>
> </changeMoveSelector>



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