10:44 p.m.
I am trying to use data enumerations and running into a problem. Following
the Vehicle engineType/fuelType data enumeration example in the Guvnor
manual, I created the following enumeration list and it works:
'Vehicle.engineType' : (new test.VehicleHelper()).getEngineTypes()
'Vehicle.fuelType[engineType]' : '(new
test.VehicleHelper()).getFuelTypes("@{engineType}")'
VehicleHelper:
------------
public class VehicleHelper {
public List<String> getEngineTypes(){
List<String> engineTypes = new ArrayList<String>();
engineTypes.add("Petrol");
engineTypes.add("Diesel");
return engineTypes;
}
public List<String> getFuelTypes(String engineType){
List<String> fuelTypes = new ArrayList<String>();
if("Petrol".equalsIgnoreCase(engineType)){
fuelTypes.add("ULP");
fuelTypes.add("PULP");
}
else if("Diesel".equalsIgnoreCase(engineType)){
fuelTypes.add("BIO");
fuelTypes.add("NORMAL");
}
else{
fuelTypes.add("Default Fuel 1");
fuelTypes.add("Default Fuel 2");
}
return fuelTypes;
}
}
Above works as expected.
Problem:
I want to only have an enumeration on Vehicle.fuelType that depends on the
value of engineType, without specifying an enumeration on engineType. So,
I took out the first line in my enumeration list so that it is now:
'Vehicle.fuelType[engineType]' : '(new
test.VehicleHelper()).getFuelTypes("@{engineType}")'
But that does not work. When I create a rule, VehicleHelper.getFuelTypes
does not get called and the dropdown for fuelType is not a list.
How do I get this working?
Thanks
G. Patel
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2:04 a.m.
You'll need to raise a JIRA for an enhancement.
Dependent enumerations are currently only designed to operate between
enumerations.
With kind regards,
Mike
2011/10/28 <GPatel(a)tsys.com>
I am trying to use data enumerations and running into a problem.
Following
the Vehicle engineType/fuelType data enumeration example in the Guvnor
manual, I created the following enumeration list and it works:
'Vehicle.engineType' : (new test.VehicleHelper()).getEngineTypes()
'Vehicle.fuelType[engineType]' : '(new
test.VehicleHelper()).getFuelTypes("@{engineType}")'
VehicleHelper:
------------
public class VehicleHelper {
public List<String> getEngineTypes(){
List<String> engineTypes = new ArrayList<String>();
engineTypes.add("Petrol");
engineTypes.add("Diesel");
return engineTypes;
}
public List<String> getFuelTypes(String engineType){
List<String> fuelTypes = new ArrayList<String>();
if("Petrol".equalsIgnoreCase(engineType)){
fuelTypes.add("ULP");
fuelTypes.add("PULP");
}
else if("Diesel".equalsIgnoreCase(engineType)){
fuelTypes.add("BIO");
fuelTypes.add("NORMAL");
}
else{
fuelTypes.add("Default Fuel 1");
fuelTypes.add("Default Fuel 2");
}
return fuelTypes;
}
}
Above works as expected.
Problem:
I want to only have an enumeration on Vehicle.fuelType that depends on the
value of engineType, without specifying an enumeration on engineType. So, I
took out the first line in my enumeration list so that it is now:
'Vehicle.fuelType[engineType]' : '(new
test.VehicleHelper()).getFuelTypes("@{engineType}")'
But that does not work. When I create a rule, VehicleHelper.getFuelTypes
does not get called and the dropdown for fuelType is not a list.
How do I get this working?
Thanks
G. Patel ----------------------------------------- The information
contained in this communication (including any attachments hereto) is
confidential and is intended solely for the personal and confidential use of
the individual or entity to whom it is addressed. If the reader of this
message is not the intended recipient or an agent responsible for delivering
it to the intended recipient, you are hereby notified that you have received
this communication in error and that any review, dissemination, copying, or
unauthorized use of this information, or the taking of any action in
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e-mail, and delete the original message. Thank you
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3:57 p.m.
created jira 3270 for this.
Also created 3271 along the same lines.
From: Michael Anstis <michael.anstis(a)gmail.com>
To: Rules Users List <rules-users(a)lists.jboss.org>
Date: 10/28/2011 12:07 AM
Subject: Re: [rules-users] Guvnor data enumeration issue
Sent by: rules-users-bounces(a)lists.jboss.org
You'll need to raise a JIRA for an enhancement.
Dependent enumerations are currently only designed to operate between
enumerations.
With kind regards,
Mike
2011/10/28 <GPatel(a)tsys.com>
I am trying to use data enumerations and running into a problem. Following
the Vehicle engineType/fuelType data enumeration example in the Guvnor
manual, I created the following enumeration list and it works:
'Vehicle.engineType' : (new test.VehicleHelper()).getEngineTypes()
'Vehicle.fuelType[engineType]' : '(new
test.VehicleHelper()).getFuelTypes("@{engineType}")'
VehicleHelper:
------------
public class VehicleHelper {
public List<String> getEngineTypes(){
List<String> engineTypes = new ArrayList<String>();
engineTypes.add("Petrol");
engineTypes.add("Diesel");
return engineTypes;
}
public List<String> getFuelTypes(String engineType){
List<String> fuelTypes = new ArrayList<String>();
if("Petrol".equalsIgnoreCase(engineType)){
fuelTypes.add("ULP");
fuelTypes.add("PULP");
}
else if("Diesel".equalsIgnoreCase(engineType)){
fuelTypes.add("BIO");
fuelTypes.add("NORMAL");
}
else{
fuelTypes.add("Default Fuel 1");
fuelTypes.add("Default Fuel 2");
}
return fuelTypes;
}
}
Above works as expected.
Problem:
I want to only have an enumeration on Vehicle.fuelType that depends on the
value of engineType, without specifying an enumeration on engineType. So,
I took out the first line in my enumeration list so that it is now:
'Vehicle.fuelType[engineType]' : '(new
test.VehicleHelper()).getFuelTypes("@{engineType}")'
But that does not work. When I create a rule, VehicleHelper.getFuelTypes
does not get called and the dropdown for fuelType is not a list.
How do I get this working?
Thanks
G. Patel ----------------------------------------- The information
contained in this communication (including any attachments hereto) is
confidential and is intended solely for the personal and confidential use
of the individual or entity to whom it is addressed. If the reader of this
message is not the intended recipient or an agent responsible for
delivering it to the intended recipient, you are hereby notified that you
have received this communication in error and that any review,
dissemination, copying, or unauthorized use of this information, or the
taking of any action in reliance on the contents of this information is
strictly prohibited. If you have received this communication in error,
please notify us immediately by e-mail, and delete the original message.
Thank you
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
rules-users mailing list
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3:59 a.m.
Is that issue is solved..Please help me if that bug is solved.
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4:21 a.m.
No they are not fixed yet.
I moved the two items to GUVNOR's JIRA:-
https://issues.jboss.org/browse/GUVNOR-1730
https://issues.jboss.org/browse/GUVNOR-1731
On 13 December 2011 09:59, srinivasasanda <srinivasasanda(a)gmail.com> wrote:
Is that issue is solved..Please help me if that bug is solved.
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1:12 a.m.
Hi Patel,
I see from your post that the following works for you:
'Vehicle.engineType' : (new test.VehicleHelper()).getEngineTypes()
'Vehicle.fuelType[engineType]' : '(new
test.VehicleHelper()).getFuelTypes("@{engineType}")'
Can you please let me know in which version of Guvnor this works? I tried
both 5.3.0.Final and 5.4.0.CR1 and this did not work (i.e. populating an
enum based on value selected in another enum by making a call to java code)
I tried both Decision Table and Rule Template and did not work with either
of them. So, just wondering if it works with older versions of Guvnor ?
Thanks,
Vamsi
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5 comments
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participants (4)
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GPatel＠tsys.com -
Michael Anstis -
srinivasasanda -
Vamsi Ch