4:03 p.m.
RuleBaseTask failed: [Error: unable to resolve method using strict-mode:
This is the error I am getting while compiling drl file.
I am calling a method in the when clause.
The same code works fine in eclipse. Error is when I am compiling using ant
script.
Eclipse is doing some settings, that even I got to do in ant script.
I am using drools 5.5.0 and eclipse indigo.
Code :
function String updateQuery(Query querie, AOCCRuleKnobConfig
aoccRuleKnobConfig, String advPgmExclude, Logger log){
}
rule "ExecuteQuery"
//include attributes such as "salience" here...
no-loop true
salience 9
when
//conditions
$aoccRuleKnobConfig : AOCCRuleKnobConfig($commissionThreshold :
commissionThreshold)
$query : Query(name == "Account-Eligibility-Criteria" , $statement :
statement)
Query(name == "AdvisoryProgramExclusion" , $advPgmExclude :
statement)
$order : Order() from
hibernateSession.createSQLQuery(updateQuery($query, $aoccRuleKnobConfig,
$advPgmExclude, log))
.addScalar("id",LongType.INSTANCE)
.addScalar("totalCommission", BigDecimalType.INSTANCE)
.setResultTransformer(Transformers.aliasToBean(com.nph.radar.rule.operands.Order.class)).list();
then
end
Please do help me with this.
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4:06 p.m.
function String updateQuery(Query querie, AOCCRuleKnobConfig
aoccRuleKnobConfig, String advPgmExclude, Logger log){
return "querie";
}
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11:45 a.m.
Can any one help me with this issue in Drools 5.5.0.
I am trying to call a method in when clause, it's throwing this error while
building using ant. No error with eclipse.
"RuleBaseTask failed: [Error: unable to resolve method using strict-mode:
com.nph.radar.drools.UpdateQuery.updateQuery(com.nph.radar.rule.operands.Query,
com.nph.radar.rule.operands.AOCCRuleKnobConfig, java.lang.String,
org.apache.log4j.Logger)]"
Do help me in fixing this.
Thanks in advance.
On Thu, Aug 15, 2013 at 4:06 PM, Roopa <roopa.musuley(a)gmail.com> wrote:
function String updateQuery(Query querie, AOCCRuleKnobConfig
aoccRuleKnobConfig, String advPgmExclude, Logger log){
return "querie";
}
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4:31 p.m.
I could not reproduce the bug..
We'd need to see the full DRL and code to get a better idea of the possible
causes.
For example, are you sure you have all the necessary imports?
Could you also try to split the call in two and see if it works, as follows?
...
$s : String() from updateQuery
$o : Order() from hibernateSession.execute( $s )......
....
Given the amount of chained Java methods, you may even consider creating an
external helper class
Davide
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1:41 p.m.
Thanks Davide Sottara.
I really appreciate your response on this.
In my application, I have 4 DRL files which are not related.
They correspond to their own functionalities and their own logic.
I found that the method name updateQuery() is creating problem.
I had used the same method name in other 3 DRL files also. Thought they are
not related, but found that changing the method name to unique name cleared
this error.
Somehow, Eclipse ignored this. But when used build script, it threw this
error.
Is this the actual requirement to not have same method names in the project
containing DRL files(though they are in different drl files which are not
linked)?
Is overloading possible in drools?
Thank You.
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5:30 p.m.
Are the DRLs declaring the same package, or are they different?
Functions are not supported as well as other elements such as rules,
queries and declared types, so I'm not sure if overloading and
cross-package invocation is supported (and 5.x may be different from 6.x
due to some refactoring in the classloader architecture).
I will test this issue later, but I'd recommend to move the code to
a helper class anyway.
Davide
On 08/19/2013 11:41 AM, Roopa wrote:
Thanks Davide Sottara.
I really appreciate your response on this.
In my application, I have 4 DRL files which are not related.
They correspond to their own functionalities and their own logic.
I found that the method name updateQuery() is creating problem.
I had used the same method name in other 3 DRL files also. Thought they are
not related, but found that changing the method name to unique name cleared
this error.
Somehow, Eclipse ignored this. But when used build script, it threw this
error.
Is this the actual requirement to not have same method names in the project
containing DRL files(though they are in different drl files which are not
linked)?
Is overloading possible in drools?
Thank You.
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9:50 a.m.
You are right.
All the 4 DRLs were in the same package. But updateQuery() had different
method signature in all DRL files.
I gave different package names and the same updateQuery() name. It worked.
Thank You for your help.
Tried function overloading, giving different return type and different
parameters.
This is the error:
The type 'methodName' is already defined Drools Error
As said by you, I will try moving the common functionalities to helper
class.
Thank You.
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Roopa Musuley