Michael,

heh, was just using the first name that appeared in my thunderbird window. Seems to be random, sometimes its "first name last name" others its "last name, first name". Yours puts Anstis first, but Michael it is from now on :)

Mark
Anstis, Michael (M.) wrote:
RE: 4.0.0-M2: RuleFlow "CannotResolveClassException" error
I'll take a look at the new game of life implementation with a view to shifting to rule flow - no promises though, I'm still new to this "contributing thing".
 
Oh, you can call me Michael if you like too - I prefer to go by my first name ;-)

From: rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Mark Proctor
Sent: 09 May 2007 14:50
To: Rules Users List
Cc: Kris Verlaenen
Subject: Re: [rules-users] RE: 4.0.0-M2: RuleFlow "CannotResolveClassException"error

Anstis, Good work :) My next plan is to make a version of conways game of life that uses ruleflow instead of the agenda groups. check the new conways out, maybe you can do the implementation.

I think the RFM file is just a data file for the GUI display, not needed for runtime. Kris can you confirm?

Mark
Anstis, Michael (M.) wrote:

OK, I don't get the error if I use a RFM file instead of a RF file - assuming this to be correct I've changed the wiki entry.

I've also updated the wiki to show how to execute a RuleFlow - not difficult now I know how, but since I spent a while figuring it out thought it worth a mention.

FYI, I have also successfully added the plugin to IBM RAD7 and conducted a few preliminary checks (nice - I can emphasis the "I" in IDE for my current project at work).

    _____________________________________________
    From:   Anstis, Michael (M.) 
    Sent:   09 May 2007 09:51
    To:     'Rules Users List'
    Subject:        4.0.0-M2: RuleFlow "CannotResolveClassException" error

    Hi,

    I added the Eclipse 4.0.0-M2 plugin and created an example project; changing the class path to reference core-4.0.0-M2, compiler-4.0.0-M2 and dependencies.

    I modified the example to include Ruleflow based upon the wiki entry for 4.0.0-M2 and created a simple RuleFlow with two RuleGroups ("one" and "two") one for each rule in the Sample.drl.

    I also modified the DRL to include Rule-Group attributes ("one" and "two"). Unfortunately when running within Eclipse I received the following error:-

    com.thoughtworks.xstream.alias.CannotResolveClassException: org.drools.eclipse.flow.ruleflow.core.RuleFlowProcessWrapper : org.drools.eclipse.flow.ruleflow.core.RuleFlowProcessWrapper

            at com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:35)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.XmlFriendlyMapper.realClass(XmlFriendlyMapper.java:44)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasingMapper.java:49)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:46)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:70)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
            at com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java:27)
            at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:95)
            at com.thoughtworks.xstream.core.ReferenceByIdMarshallingStrategy.unmarshal(ReferenceByIdMarshallingStrategy.java:12)

            at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:552)
            at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:540)
            at com.thoughtworks.xstream.XStream.fromXML(XStream.java:490)
            at org.drools.compiler.ProcessBuilder.addProcessFromFile(ProcessBuilder.java:54)
            at com.sample.DroolsTest.readRule(DroolsTest.java:67)
            at com.sample.DroolsTest.main(DroolsTest.java:22)

    Suspecting I've missed something obvious can you advise?

    With kind regards,

    Michael Anstis 


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