Re: [rules-users] Guided editor (BRL) rules in the drools-examples-brms dont work

there is a package text file, you add all your imports there. Mark Edgardo wrote: > Hi, How I can import the package classes for MVEL? I import the Java > Classes in the package configuration, is this sufficient one? > > Really thanks > > En Tue, 07 Aug 2007 15:59:29 -0400, Mark Proctor > <mproctor(a)codehaus.org&gt; escribió: > >> MVEL does not dynamically import package classes, they must be >> imported manually, so I actually imagine its that. the consequence >> syntax you have is valid for both java and MVEL. >> >> Mark >> Edgardo wrote: >>> Hi,finally the problem is the guided editor, the code generated in >>> assert fact is not for the mvel compiler, the solution for mi problem >>> was add a new dialect option with "java" parameter. >>> >>> - The source code of the rule: >>> >>> rule "Driver is crazy" >>> dialect "java" >>> when >>> Driver( age >= "20" && < "25" , locationRiskProfile == >>> "HIGH" , name == "Fernando Meyer" ) >>> Policy( type == "PROBLEMATIC" ) >>> then >>> insert(new Rejection(" Go away drunk ")); >>> end >>> >>> - The result: >>> >>> RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:30 CLT 2007): >>> Configuring with newInstance=true, secondsToRefresh=30 >>> RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:30 CLT 2007): >>> Configuring package provider : URLScanner monitoring URLs: >>> http://localhost:8080/drools-jbrms/org.drools.brms.JBRMS/package/org.acme... >>> RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:31 CLT 2007): >>> Applying changes to the rulebase. >>> RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:31 CLT 2007): >>> Creating a new rulebase as per settings. >>> RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:31 CLT 2007): >>> Adding package called org.acme.insurance >>> REJECTED: Go away drunk >>> >>> :):):) >>> >>> I hope my solution work for anybody have the same problem >>> >>> PD: The classpath was not the problem. >>> >>> Thanks, see you in another post :) >>> >>> >>> En Mon, 06 Aug 2007 12:28:37 -0400, Mark Proctor >>> <mproctor(a)codehaus.org&gt; escribió: >>> >>>> Edgardo wrote: >>>>> Hi, when I use the BRL editor, I can't edit the source code of the >>>>> rule, that is available in read-only mode, when you or other users >>>>> fire this rules, you don't have this problem ? >>>>> >>>> The BRL editor does not allow the source code to be edited, so >>>> you'll have to accept what it generates for now. >>>>> RuleAgent(insuranceconfig) INFO (Fri Aug 03 16:05:58 CLT 2007): >>>>> Adding package called org.acme.insurance >>>>> org.mvel.CompileException: class or class reference not found: >>>>> Rejection() >>>>> at >>>>> org.mvel.optimizers.impl.asm.ASMAccessorOptimizer.optimizeObjectCreation(ASMAccessorOptimizer.java:1771) >>>> This issue means the compiler cannot find your model, the class >>>> Rejection is not in the classpath. >>>>> >>>>> Greetings >>>>> >>>>> En Mon, 06 Aug 2007 08:00:47 -0400, Mark Proctor >>>>> <mproctor(a)codehaus.org&gt; escribió: >>>>> >>>>>> btw if you are using the mvel dialect you can just do >>>>>> fact0 = new Rejection(); >>>>>> fact0.reason = "Go away drunk" ; >>>>>> insert( fact0 ); >>>>>> >>>>>> MVEL has type inference, so it doesn't need to be used explicitley >>>>>> and also javascript style property accessors. >>>>>> >>>>>> Mark >>>>>> Edgardo wrote: >>>>>>> Hi fernando, the package source code is: >>>>>>> >>>>>>> package org.acme.insurance >>>>>>> import org.acme.insurance.Driver >>>>>>> import org.acme.insurance.Approve >>>>>>> import org.acme.insurance.Policy >>>>>>> import org.acme.insurance.Rejection >>>>>>> >>>>>>> ... >>>>>>> >>>>>>> rule "Driver is crazy" >>>>>>> dialect "mvel" >>>>>>> when >>>>>>> Driver( age >= "20" && < "25" , locationRiskProfile == >>>>>>> "HIGH" , name == "Fernando Meyer" ) >>>>>>> Policy( type == "PROBLEMATIC" ) >>>>>>> then >>>>>>> Rejection fact0 = new Rejection(); >>>>>>> fact0.setReason( "Go away drunk" ); >>>>>>> insert( fact0 ); >>>>>>> end >>>>>>> >>>>>>> ... >>>>>>> >>>>>>> I import this from repository_export.xml in the resource folder, >>>>>>> and for fire "Driver is crazy" rule, I append the next code to >>>>>>> InsuranceBusiness class: >>>>>>> >>>>>>> public void executeExample() throws Exception { >>>>>>> RuleBase ruleBase = loadRuleBase(); >>>>>>> >>>>>>> testUnsafeDriver(ruleBase); >>>>>>> testSafeMature(ruleBase); >>>>>>> testUnsafeAreaAndPriors(ruleBase); >>>>>>> testDriverIsCrazy(ruleBase); //-----> This >>>>>>> } >>>>>>> >>>>>>> /*** And this method ***/ >>>>>>> >>>>>>> private void testDriverCrazy(RuleBase ruleBase) { >>>>>>> StatefulSession session = ruleBase.newStatefulSession(); >>>>>>> Driver driver = new Driver(); >>>>>>> driver.setAge(new Integer(23)); >>>>>>> driver.setLocationRiskProfile("HIGH"); >>>>>>> driver.setName("Fernando Meyer"); >>>>>>> Policy policy = new Policy(); >>>>>>> policy.setType("PROBLEMATIC"); >>>>>>> policy.setApproved(false); >>>>>>> session.insert(driver); >>>>>>> session.insert(policy); >>>>>>> session.fireAllRules(); >>>>>>> } >>>>>>> >>>>>>> In the example you dont fire the rules where I have the problems >>>>>>> >>>>>>> Thanks and sorry again for my english >>>>>>> >>>>>>> Greetings >>>>>>> >>>>>>> En Sun, 05 Aug 2007 11:46:14 -0400, Fernando Meyer >>>>>>> <fmcamargo(a)gmail.com&gt; escribió: >>>>>>> >>>>>>>> Hi Eduardo, >>>>>>>> >>>>>>>> Probably you missed some importing statement in your package >>>>>>>> configuration, check this please; >>>>>>>> >>>>>>>> Regards >>>>>>>> >>>>>>>> Fernando Meyer http://fmeyer.org >>>>>>>> fmcamargo(a)gmail.com >>>>>>>> PGP: 0xD804DDFB >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Aug 4, 2007, at 4:49 PM, Edgardo wrote: >>>>>>>> >>>>>>>>> Hi list, I post my problem in the rules-dev list. The problem >>>>>>>>> is execute the "Driver is Crazy", "Driver is too old" and >>>>>>>>> "Driver special age Approved" rules. I have the problem of the >>>>>>>>> next section: >>>>>>>>> >>>>>>>>>> Edgardo wrote: >>>>>>>>>>> Yes, I did it, in the package configuration. I use the >>>>>>>>>>> drools-4.0.0-brms version. The problem is at the moment to >>>>>>>>>>> evaluate the next generate code of the rule: >>>>>>>>>>> >>>>>>>>>>> then >>>>>>>>>>> Rejection fact0 = new Rejection(); >>>>>>>>>>> fact0.setReason( "Driver too old" ); >>>>>>>>>>> insert( fact0 ); >>>>>>>>>>> >>>>>>>>>>> If I use the Technical rule text editor, i dont have any >>>>>>>>>>> problem. >>>>>>>>>>> >>>>>>>>>>> Greetings from Chile :) >>>>>>>>>>> >>>>>>>>>>> En Fri, 03 Aug 2007 19:06:05 -0400, Mark Proctor >>>>>>>>>>> <mproctor(a)codehaus.org&gt; escribió: >>>>>>>>>>> >>>>>>>>>>>> did you upload your model and import it? >>>>>>>>>>>> >>>>>>>>>>>> Mark >>>>>>>>>>>> Edgardo wrote: >>>>>>>>>>>>> Hi rules-dev list, (my english is very poor, sorry) I am >>>>>>>>>>>>> interested in using the >>>>>>>>>>>>> BRMS of JBoss Rules, but when I use the guided editor, this >>>>>>>>>>>>> rules dont >>>>>>>>>>>>> work, and in drools-examples-brms example, this dont work >>>>>>>>>>>>> too, the error message (in the >>>>>>>>>>>>> "Driver is Crazy" rule)is: >>>>>>>>>>>>> >>>>>>>>>>>>> RuleAgent(insuranceconfig) INFO (Fri Aug 03 16:05:58 CLT >>>>>>>>>>>>> 2007): Adding >>>>>>>>>>>>> package called org.acme.insurance >>>>>>>>>>>>> org.mvel.CompileException: class or class reference not >>>>>>>>>>>>> found: Rejection() >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.optimizers.impl.asm.ASMAccessorOptimizer.optimizeObjectCreation(ASMAccessorOptimizer.java:1771) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.ast.NewObjectNode.getReducedValueAccelerated(NewObjectNode.java:49) >>>>>>>>>>>>> at org.mvel.MVELRuntime.execute(MVELRuntime.java:87) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.CompiledExpression.getValue(CompiledExpression.java:98) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.CompiledExpression.getValue(CompiledExpression.java:93) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.ast.TypedVarNode.getReducedValueAccelerated(TypedVarNode.java:36) >>>>>>>>>>>>> at org.mvel.MVELRuntime.execute(MVELRuntime.java:87) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.CompiledExpression.getValue(CompiledExpression.java:98) >>>>>>>>>>>>> at org.mvel.MVEL.executeExpression(MVEL.java:202) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:32) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:545) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:509) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:430) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:392) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.acme.insurance.launcher.InsuranceBusiness.testDriverCrazy(InsuranceBusiness.java:93) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.acme.insurance.launcher.InsuranceBusiness.executeExample(InsuranceBusiness.java:19) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.acme.insurance.launcher.MainClass.main(MainClass.java:13) >>>>>>>>>>>>> org.drools.spi.ConsequenceException: >>>>>>>>>>>>> org.mvel.CompileException: class or >>>>>>>>>>>>> class reference not found: Rejection() >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:549) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:509) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:430) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:392) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.acme.insurance.launcher.InsuranceBusiness.testDriverCrazy(InsuranceBusiness.java:93) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.acme.insurance.launcher.InsuranceBusiness.executeExample(InsuranceBusiness.java:19) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.acme.insurance.launcher.MainClass.main(MainClass.java:13) >>>>>>>>>>>>> Caused by: org.mvel.CompileException: class or class >>>>>>>>>>>>> reference not found: >>>>>>>>>>>>> Rejection() >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.optimizers.impl.asm.ASMAccessorOptimizer.optimizeObjectCreation(ASMAccessorOptimizer.java:1771) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.ast.NewObjectNode.getReducedValueAccelerated(NewObjectNode.java:49) >>>>>>>>>>>>> at org.mvel.MVELRuntime.execute(MVELRuntime.java:87) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.CompiledExpression.getValue(CompiledExpression.java:98) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.CompiledExpression.getValue(CompiledExpression.java:93) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.ast.TypedVarNode.getReducedValueAccelerated(TypedVarNode.java:36) >>>>>>>>>>>>> at org.mvel.MVELRuntime.execute(MVELRuntime.java:87) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.mvel.CompiledExpression.getValue(CompiledExpression.java:98) >>>>>>>>>>>>> at org.mvel.MVEL.executeExpression(MVEL.java:202) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:32) >>>>>>>>>>>>> at >>>>>>>>>>>>> org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:545) >>>>>>>>>>>>> ... 6 more >>>>>>>>>>>>> >>>>>>>>>>>>> Thanks :), I am waiting for you response... >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>> rules-dev mailing list >>>>>>>>>>>> rules-dev(a)lists.jboss.org >>>>>>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-dev >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> rules-dev mailing list >>>>>>>>>> rules-dev(a)lists.jboss.org >>>>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-dev >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> --Edgardo Ibañez O. >>>>>>>>> _______________________________________________ >>>>>>>>> rules-users mailing list >>>>>>>>> rules-users(a)lists.jboss.org >>>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> 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