Fwd: [rules-users] Problems with int and Integer inside Return Value and Predicate Expression

[Felipe Piccolini]

forgot to delete the signature (large image), so I forward this email...

Still waiting for an answer... I need to put this rule logic IN the  
Rule, not in the Bean.
>
> I tested this changing all attributes to Long and happens the same  
> error:
>
> s: Solicitud( sumaLCG: sumaMontoLCG < max, sumaGTIA:  
> sumaMontoGarantia >= ( new Long( sumaLCG.intValue() -  min.intValue 
> () )) )
>
> public class Solicitud implements Serializable {
> 	private Long	 			sumaMontoLCG; // suma de los montos contenidos en  
> cada LineaCredito contenida en la lista LCG
> 	private int				resolucion; // se guarda el RES_PUEDE_APROVAR o el  
> RES_DEBE_RECOMENDAR
> 	private boolean			aprovada; //si esta finalmente aprovada o no.
> 	private Long	 			sumaMontoGarantia;//suma de montos de garantias  
> de todos los productos del LCG
> 	
> 	public Solicitud(){
> 		this.LCG				= new ArrayList<LineaCredito>();
> 		this.sumaMontoLCG		= new Long(0);
> 		this.resolucion			= Solicitud.RES_SIN_RESOLUCION;
> 		this.aprovada			= false;
> 		this.sumaMontoGarantia	= new Long(0);
> 	}
>
> 	public Long getSumaMontoLCG() {
> 		recalculaSumaMontoLCG();
> 		return sumaMontoLCG;
> 	}
>
> 	public void setSumaMontoLCG(int sumaMontoLCG) {
> 		this.sumaMontoLCG = new Long(sumaMontoLCG);
> 	}
> 	
> 	public void setSumaMontoLCG(long sumaMontoLCG) {
> 		this.sumaMontoLCG = new Long(sumaMontoLCG);
> 	}
> 	
> 	public void setSumaMontoLCG(Long sumaMontoLCG) {
> 		this.sumaMontoLCG =sumaMontoLCG;
> 	}
> ....
>
> org.drools.RuntimeDroolsException:  
> java.lang.ArrayIndexOutOfBoundsException: 1
> 	at org.drools.rule.ReturnValueConstraint.isAllowed(Unknown Source)
> 	at org.drools.common.BetaNodeBinder.isAllowed(Unknown Source)
> 	at org.drools.reteoo.TupleSource.attemptJoin(Unknown Source)
> 	at org.drools.reteoo.JoinNode.assertTuple(Unknown Source)
> 	at org.drools.reteoo.LeftInputAdapterNode.createAndAssertTuple 
> (Unknown Source)
> 	at org.drools.reteoo.LeftInputAdapterNode.assertObject(Unknown  
> Source)
> 	at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown  
> Source)
> 	at org.drools.reteoo.AlphaNode.assertObject(Unknown Source)
> 	at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown  
> Source)
> 	at org.drools.reteoo.ObjectTypeNode.assertObject(Unknown Source)
> 	at org.drools.reteoo.Rete.assertObject(Unknown Source)
> 	at org.drools.reteoo.ReteooRuleBase.assertObject(Unknown Source)
> 	at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(Unknown  
> Source)
> 	at org.drools.common.AbstractWorkingMemory.assertObject(Unknown  
> Source)
> 	at org.drools.common.AbstractWorkingMemory.assertObject(Unknown  
> Source)
> 	at  
> cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.fireRulesSOLCRED 
> (SolcredRulesPoC.java:83)
> 	at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.main 
> (SolcredRulesPoC.java:38)
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
> 	at org.drools.reteoo.FactHandleList.get(Unknown Source)
> 	at org.drools.reteoo.TupleKey.get(Unknown Source)
> 	at org.drools.reteoo.ReteTuple.get(Unknown Source)
> 	at org.drools.reteoo.ReteTuple.get(Unknown Source)
> 	at  
> cl.bluesoft.jbrules.rules.solcred.Rule_montos_maximos_y_minimos_0Retur 
> nValue0Invoker.evaluate 
> (Rule_montos_maximos_y_minimos_0ReturnValue0Invoker.java:12)
> 	... 17 more
>
>
>
> On 11-04-2007, at 11:59, Felipe Piccolini wrote:
>
>> The Solicitud object has sumaMontoLCG and sumaMontoGarantia atts  
>> as int (primitives).
>>
>> Im using 3.0.6 and java 1.5
>>
>> I have this simple rule:
>>
>> rule "montos maximos y minimos"
>> 	salience 888
>> 	when
>> 		a: Actor(tipo :tipoActor == Actor.JefeOficina, max:  
>> limiteMaximo, min: limiteMinimo)
>> 		s: Solicitud( sumaLCG: sumaMontoLCG < max, sumaGTIA:  
>> sumaMontoGarantia -> ( (sumaLCG.intValue() - sumaGTIA.intValue())  
>> < min.intValue()) )
>> 	then
>> 		System.out.println("Suma LCG:"+sumaLCG);
>> 		System.out.println("Actor lim max:"+max);
>> 		System.out.println("Actor tipo:"+tipo);
>> end
>>
>> Fire the rule shows me this error:
>> org.drools.RuntimeDroolsException:  
>> java.lang.ArrayIndexOutOfBoundsException: 1
>> 	at org.drools.rule.PredicateConstraint.isAllowed(Unknown Source)
>> 	at org.drools.common.BetaNodeBinder.isAllowed(Unknown Source)
>> 	at org.drools.reteoo.TupleSource.attemptJoin(Unknown Source)
>> 	at org.drools.reteoo.JoinNode.assertTuple(Unknown Source)
>> 	at org.drools.reteoo.LeftInputAdapterNode.createAndAssertTuple 
>> (Unknown Source)
>> 	at org.drools.reteoo.LeftInputAdapterNode.assertObject(Unknown  
>> Source)
>> 	at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown  
>> Source)
>> 	at org.drools.reteoo.AlphaNode.assertObject(Unknown Source)
>> 	at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown  
>> Source)
>> 	at org.drools.reteoo.ObjectTypeNode.assertObject(Unknown Source)
>> 	at org.drools.reteoo.Rete.assertObject(Unknown Source)
>> 	at org.drools.reteoo.ReteooRuleBase.assertObject(Unknown Source)
>> 	at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(Unknown  
>> Source)
>> 	at org.drools.common.AbstractWorkingMemory.assertObject(Unknown  
>> Source)
>> 	at org.drools.common.AbstractWorkingMemory.assertObject(Unknown  
>> Source)
>> 	at  
>> cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.fireRulesSOLCRED 
>> (SolcredRulesPoC.java:85)
>> 	at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.main 
>> (SolcredRulesPoC.java:40)
>> Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
>> 	at org.drools.reteoo.FactHandleList.get(Unknown Source)
>> 	at org.drools.reteoo.TupleKey.get(Unknown Source)
>> 	at org.drools.reteoo.ReteTuple.get(Unknown Source)
>> 	at org.drools.reteoo.ReteTuple.get(Unknown Source)
>> 	at  
>> cl.bluesoft.jbrules.rules.solcred.Rule_montos_maximos_y_minimos_0Pred 
>> icate0Invoker.evaluate 
>> (Rule_montos_maximos_y_minimos_0Predicate0Invoker.java:14)
>> 	... 17 more
>>
>>
>> When I change the column to:
>> 	s: Solicitud( sumaLCG: sumaMontoLCG < max, sumaGTIA:  
>> sumaMontoGarantia -> ( (sumaLCG - sumaGTIA) < min) )
>>
>> its shows this error:
>> org.drools.rule.InvalidRulePackage: Rule Compilation error The  
>> operator - is undefined for the argument type(s)  
>> java.lang.Integer, java.lang.Integer
>>
>> 	at org.drools.rule.Package.checkValidity(Unknown Source)
>> 	at org.drools.common.AbstractRuleBase.addPackage(Unknown Source)
>> 	at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.readRule 
>> (SolcredRulesPoC.java:60)
>> 	at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.main 
>> (SolcredRulesPoC.java:36)
>>
>> This happens in a predicate or in a value expression, so I cant  
>> use this formula... What is wrong?
>>
>> Thx.
>>
>>
>>
>> Felipe Piccolini M.
>> felipe.piccolini at bluesoft.cl
>>
>>


Felipe Piccolini M.
felipe.piccolini at bluesoft.cl




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