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
<[EMAIL PROTECTED]> escribió:
Hi Eduardo,
Probably you missed some importing statement in your package
configuration, check this please;
Regards
Fernando Meyer http://fmeyer.org
[EMAIL PROTECTED]
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
<[EMAIL PROTECTED]> 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...
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--Edgardo Ibañez O.
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