11:07 a.m.
Hi folks,
I don't suppose anything notable changed between 5.3 and 5.5 in the way Guvnor loads
data enumerations?
I have a number of enumerations similar to the following:
'MyFact.currencies' : (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
But I see the exception in Guvnor:
Unable to load enumeration data.
[Error: unable to invoke method: isoCodes] [Near :{... 'MyFact.': ….}] ^ [Line: 1,
Column: 1]
Error type: org.mvel2.PropertyAccessException
The jar is in the lib directory, there is a method called "isoCodes()", and when
I run the main class inside it then the various enumerations are returned. And yes, it did
(does) work absolutely fine in 5.3 with this same configuration.
Steve
11:34 a.m.
There seem to be a few bugs with Guvnor enumerations.
The editor can't deal with more than 15 enumerations in a single file. Any more get
hidden off-screen so that they can't be edited. The issue is in both Chrome and
Firefox.
See these two enumerations?
'MyFact.currencies': (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
'MyFact.currencies' : (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
The second isn't parsed correctly by the editor. Unfortunately, it turns out that if
there's a space before the ":" (as per examples in the user manual), then
when loaded into the editor in Guvnor, it doesn't recognise the "field".
That text box ends up empty.
btw … Removing the space before colons in my enumeration definitions may have improved
things so that I do at last see the correct field names in the "Field" column.
However, the original issue still remains re. missing property accessors.
I don't suppose that anybody has managed to get data enumerations working in Guvnor
5.5.0.Final and could provide an example that works?
Cheers,
Steve
On 26 Mar 2013, at 16:07, Stephen Masters <stephen.masters(a)me.com> wrote:
Hi folks,
I don't suppose anything notable changed between 5.3 and 5.5 in the way Guvnor loads
data enumerations?
I have a number of enumerations similar to the following:
'MyFact.currencies' : (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
But I see the exception in Guvnor:
Unable to load enumeration data.
[Error: unable to invoke method: isoCodes] [Near :{... 'MyFact.': ….}] ^ [Line:
1, Column: 1]
Error type: org.mvel2.PropertyAccessException
The jar is in the lib directory, there is a method called "isoCodes()", and
when I run the main class inside it then the various enumerations are returned. And yes,
it did (does) work absolutely fine in 5.3 with this same configuration.
Steve
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
11:56 a.m.
Rikkola.... more troubles with the "improved" enum editor..... :(
Can you please take a look at (we'll need to ensure it's good for 6.0....
and possibly 5.6).
Thanks,
Mike
On 26 March 2013 16:34, Stephen Masters <stephen.masters(a)me.com> wrote:
There seem to be a few bugs with Guvnor enumerations.
The editor can't deal with more than 15 enumerations in a single file. Any
more get hidden off-screen so that they can't be edited. The issue is in
both Chrome and Firefox.
See these two enumerations?
'MyFact.currencies': (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
'MyFact.currencies' : (new
com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
The second isn't parsed correctly by the editor. Unfortunately, it turns
out that if there's a space before the ":" (as per examples in the user
manual), then when loaded into the editor in Guvnor, it doesn't recognise
the "field". That text box ends up empty.
btw … Removing the space before colons in my enumeration definitions may
have improved things so that I do at last see the correct field names in
the "Field" column. However, the original issue still remains re. missing
property accessors.
I don't suppose that anybody has managed to get data enumerations working
in Guvnor 5.5.0.Final and could provide an example that works?
Cheers,
Steve
On 26 Mar 2013, at 16:07, Stephen Masters <stephen.masters(a)me.com> wrote:
Hi folks,
I don't suppose anything notable changed between 5.3 and 5.5 in the way
Guvnor loads data enumerations?
I have a number of enumerations similar to the following:
'MyFact.currencies' : (new
com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
But I see the exception in Guvnor:
Unable to load enumeration data.
[Error: unable to invoke method: isoCodes] [Near :{... 'MyFact.': ….}] ^
[Line: 1, Column: 1]
Error type: org.mvel2.PropertyAccessException
The jar is in the lib directory, there is a method called "isoCodes()",
and when I run the main class inside it then the various enumerations are
returned. And yes, it did (does) work absolutely fine in 5.3 with this same
configuration.
Steve
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
12:02 p.m.
Hi Stephen,
This could be a MVEL problem (I've asked Mario Fusco to comment).
Guvnor did receive a new erm, "improved" enum editor for 5.5 but I don't
think the parsing of the enum definition (which is in reality a MVEL
expression) happens in Guvnor (hopefully Rikkola can comment on that).
Can you raise JIRAs for these issues please? We'll need to ensure they're
fixed for 6.0 (and 5.6 when it appears - no, I don't know the timing..
before you ask!!)
With kind regards,
Mike
On 26 March 2013 16:56, Michael Anstis <michael.anstis(a)gmail.com> wrote:
Rikkola.... more troubles with the "improved" enum
editor..... :(
Can you please take a look at (we'll need to ensure it's good for 6.0....
and possibly 5.6).
Thanks,
Mike
On 26 March 2013 16:34, Stephen Masters <stephen.masters(a)me.com> wrote:
> There seem to be a few bugs with Guvnor enumerations.
>
> The editor can't deal with more than 15 enumerations in a single file.
> Any more get hidden off-screen so that they can't be edited. The issue is
> in both Chrome and Firefox.
>
> See these two enumerations?
>
> 'MyFact.currencies': (new
> com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
> 'MyFact.currencies' : (new
> com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
>
> The second isn't parsed correctly by the editor. Unfortunately, it turns
> out that if there's a space before the ":" (as per examples in the
user
> manual), then when loaded into the editor in Guvnor, it doesn't recognise
> the "field". That text box ends up empty.
>
> btw … Removing the space before colons in my enumeration definitions may
> have improved things so that I do at last see the correct field names in
> the "Field" column. However, the original issue still remains re. missing
> property accessors.
>
> I don't suppose that anybody has managed to get data enumerations working
> in Guvnor 5.5.0.Final and could provide an example that works?
>
> Cheers,
>
> Steve
>
>
>
> On 26 Mar 2013, at 16:07, Stephen Masters <stephen.masters(a)me.com> wrote:
>
> Hi folks,
>
> I don't suppose anything notable changed between 5.3 and 5.5 in the way
> Guvnor loads data enumerations?
>
> I have a number of enumerations similar to the following:
>
> 'MyFact.currencies' : (new
> com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
>
> But I see the exception in Guvnor:
>
> Unable to load enumeration data.
> [Error: unable to invoke method: isoCodes] [Near :{... 'MyFact.': ….}] ^
> [Line: 1, Column: 1]
> Error type: org.mvel2.PropertyAccessException
>
>
> The jar is in the lib directory, there is a method called "isoCodes()",
> and when I run the main class inside it then the various enumerations are
> returned. And yes, it did (does) work absolutely fine in 5.3 with this same
> configuration.
>
> Steve
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
12:31 p.m.
I must admit that although it was basic, the previous simple text editor was free of
surprises at least. ;)
For now I'm just compiling the issues I come across. My plan is to raise them as a
batch in Jira once I get a bit further in understanding what's going wrong. Probably
tomorrow some time.
Steve
On 26 Mar 2013, at 17:02, Michael Anstis <michael.anstis(a)gmail.com> wrote:
Hi Stephen,
This could be a MVEL problem (I've asked Mario Fusco to comment).
Guvnor did receive a new erm, "improved" enum editor for 5.5 but I don't
think the parsing of the enum definition (which is in reality a MVEL expression) happens
in Guvnor (hopefully Rikkola can comment on that).
Can you raise JIRAs for these issues please? We'll need to ensure they're fixed
for 6.0 (and 5.6 when it appears - no, I don't know the timing.. before you ask!!)
With kind regards,
Mike
On 26 March 2013 16:56, Michael Anstis <michael.anstis(a)gmail.com> wrote:
Rikkola.... more troubles with the "improved" enum editor..... :(
Can you please take a look at (we'll need to ensure it's good for 6.0.... and
possibly 5.6).
Thanks,
Mike
On 26 March 2013 16:34, Stephen Masters <stephen.masters(a)me.com> wrote:
There seem to be a few bugs with Guvnor enumerations.
The editor can't deal with more than 15 enumerations in a single file. Any more get
hidden off-screen so that they can't be edited. The issue is in both Chrome and
Firefox.
See these two enumerations?
'MyFact.currencies': (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
'MyFact.currencies' : (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
The second isn't parsed correctly by the editor. Unfortunately, it turns out that if
there's a space before the ":" (as per examples in the user manual), then
when loaded into the editor in Guvnor, it doesn't recognise the "field".
That text box ends up empty.
btw … Removing the space before colons in my enumeration definitions may have improved
things so that I do at last see the correct field names in the "Field" column.
However, the original issue still remains re. missing property accessors.
I don't suppose that anybody has managed to get data enumerations working in Guvnor
5.5.0.Final and could provide an example that works?
Cheers,
Steve
On 26 Mar 2013, at 16:07, Stephen Masters <stephen.masters(a)me.com> wrote:
> Hi folks,
>
> I don't suppose anything notable changed between 5.3 and 5.5 in the way Guvnor
loads data enumerations?
>
> I have a number of enumerations similar to the following:
>
> 'MyFact.currencies' : (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
>
> But I see the exception in Guvnor:
>
> Unable to load enumeration data.
> [Error: unable to invoke method: isoCodes] [Near :{... 'MyFact.': ….}] ^
[Line: 1, Column: 1]
> Error type: org.mvel2.PropertyAccessException
>
> The jar is in the lib directory, there is a method called "isoCodes()", and
when I run the main class inside it then the various enumerations are returned. And yes,
it did (does) work absolutely fine in 5.3 with this same configuration.
>
> Steve
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
5:17 a.m.
I have raised 4 Jira issues to cover the different specific bugs I have found.
GUVNOR-1997 - Enumerations editor fails to parse enums if there is a space prior to
":"
GUVNOR-1998 - Enumerations editor can't handle more than 15 enums in one file
GUVNOR-1999 - Enumerations editor attempts to display comments as enumerations
GUVNOR-2000 - Guvnor no longer supports external source data enumerations
The first three are pretty clear in what's wrong and have workarounds, but GUVNOR-2000
is the big one for me, which could prevent me from migrating from 5.3. I don't suppose
anybody has actually been able to use externally sourced data enumerations in 5.5? Any
workarounds?
Steve
On 26 Mar 2013, at 17:31, Stephen Masters <stephen.masters(a)me.com> wrote:
I must admit that although it was basic, the previous simple text
editor was free of surprises at least. ;)
For now I'm just compiling the issues I come across. My plan is to raise them as a
batch in Jira once I get a bit further in understanding what's going wrong. Probably
tomorrow some time.
Steve
On 26 Mar 2013, at 17:02, Michael Anstis <michael.anstis(a)gmail.com> wrote:
> Hi Stephen,
>
> This could be a MVEL problem (I've asked Mario Fusco to comment).
>
> Guvnor did receive a new erm, "improved" enum editor for 5.5 but I
don't think the parsing of the enum definition (which is in reality a MVEL expression)
happens in Guvnor (hopefully Rikkola can comment on that).
>
> Can you raise JIRAs for these issues please? We'll need to ensure they're
fixed for 6.0 (and 5.6 when it appears - no, I don't know the timing.. before you
ask!!)
>
> With kind regards,
>
> Mike
>
> On 26 March 2013 16:56, Michael Anstis <michael.anstis(a)gmail.com> wrote:
> Rikkola.... more troubles with the "improved" enum editor..... :(
>
> Can you please take a look at (we'll need to ensure it's good for 6.0.... and
possibly 5.6).
>
> Thanks,
>
> Mike
>
>
> On 26 March 2013 16:34, Stephen Masters <stephen.masters(a)me.com> wrote:
> There seem to be a few bugs with Guvnor enumerations.
>
> The editor can't deal with more than 15 enumerations in a single file. Any more
get hidden off-screen so that they can't be edited. The issue is in both Chrome and
Firefox.
>
> See these two enumerations?
>
> 'MyFact.currencies': (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
> 'MyFact.currencies' : (new com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
>
> The second isn't parsed correctly by the editor. Unfortunately, it turns out that
if there's a space before the ":" (as per examples in the user manual), then
when loaded into the editor in Guvnor, it doesn't recognise the "field".
That text box ends up empty.
>
> btw … Removing the space before colons in my enumeration definitions may have
improved things so that I do at last see the correct field names in the "Field"
column. However, the original issue still remains re. missing property accessors.
>
> I don't suppose that anybody has managed to get data enumerations working in
Guvnor 5.5.0.Final and could provide an example that works?
>
> Cheers,
>
> Steve
>
>
>
> On 26 Mar 2013, at 16:07, Stephen Masters <stephen.masters(a)me.com> wrote:
>
>> Hi folks,
>>
>> I don't suppose anything notable changed between 5.3 and 5.5 in the way
Guvnor loads data enumerations?
>>
>> I have a number of enumerations similar to the following:
>>
>> 'MyFact.currencies' : (new
com.myapp.guvnor.enums.CurrencyEnum()).isoCodes()
>>
>> But I see the exception in Guvnor:
>>
>> Unable to load enumeration data.
>> [Error: unable to invoke method: isoCodes] [Near :{... 'MyFact.': ….}] ^
[Line: 1, Column: 1]
>> Error type: org.mvel2.PropertyAccessException
>>
>> The jar is in the lib directory, there is a method called "isoCodes()",
and when I run the main class inside it then the various enumerations are returned. And
yes, it did (does) work absolutely fine in 5.3 with this same configuration.
>>
>> Steve
>> _______________________________________________
>> rules-users mailing list
>> rules-users(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
1:39 p.m.
I am seeing this behavior with 6.0.0 Final.
I can't say that mine used to work with 5.x as I start with the 6.x series.
Was this fixed, is there a work-around, etc?
The get method is public.
-----------------
1. | 'ListingGroupxxx.name' : ['a','b','c']
2. | 'ListingGroup.name' : (new
com.xyz.mgmt.listing.ListingGroupBean()).getAllListingGroupNames()
Unable to load enumeration data.
[Error: unable to invoke method: getAllListingGroupNames] [Near : {...
ng.ListingGroupBean()).getAllListingGroupNames() ] ....}] ^ [Line: 2,
Column: 74]
Error type: org.mvel2.PropertyAccessException
--
View this message in context:
http://drools.46999.n3.nabble.com/rules-users-Guvnor-enumerations-tp40230...
Sent from the Drools: User forum mailing list archive at Nabble.com.
2:24 p.m.
I assume your Java class has a public method of that name; and the class is
on the server classpath?
Sent on the move
On 17 Jan 2014 19:40, "SrjTx" <clickthex(a)yahoo.com> wrote:
I am seeing this behavior with 6.0.0 Final.
I can't say that mine used to work with 5.x as I start with the 6.x series.
Was this fixed, is there a work-around, etc?
The get method is public.
-----------------
1. | 'ListingGroupxxx.name' : ['a','b','c']
2. | 'ListingGroup.name' : (new
com.xyz.mgmt.listing.ListingGroupBean()).getAllListingGroupNames()
Unable to load enumeration data.
[Error: unable to invoke method: getAllListingGroupNames] [Near : {...
ng.ListingGroupBean()).getAllListingGroupNames() ] ....}] ^ [Line: 2,
Column: 74]
Error type: org.mvel2.PropertyAccessException
--
View this message in context:
http://drools.46999.n3.nabble.com/rules-users-Guvnor-enumerations-tp40230...
Sent from the Drools: User forum mailing list archive at Nabble.com.
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
3:38 p.m.
Yes, that is a public method.
The jar file that contains that class is in .../WEB-INF/lib
The class is public with the annotation @Stateless
I get this error when I validate the enumeration file.
The Guided Rule editor sees ListingGroupBean and allListingGroupNames as
one of its fields, but is that because I have it uploaded to the artifact
repository? Do you need to upload jars that are already in .../WEB-INF/lib?
Also, how do you delete an entry from the artifact repository?
Thanks for the quick response!
--
View this message in context:
http://drools.46999.n3.nabble.com/rules-users-Guvnor-enumerations-tp40230...
Sent from the Drools: User forum mailing list archive at Nabble.com.
4:06 p.m.
If the enum values are available in the editor, but validation shows the
error, it is a bug. Please raise a JIRA against GUVNOR.
You cannot delete artifacts from the repository through the UI. You will
need to perform this manually in the /repositories/kie folder (and your .m2
if applicable).
Sent on the move
On 17 Jan 2014 21:39, "SrjTx" <clickthex(a)yahoo.com> wrote:
Yes, that is a public method.
The jar file that contains that class is in .../WEB-INF/lib
The class is public with the annotation @Stateless
I get this error when I validate the enumeration file.
The Guided Rule editor sees ListingGroupBean and allListingGroupNames as
one of its fields, but is that because I have it uploaded to the artifact
repository? Do you need to upload jars that are already in
.../WEB-INF/lib?
Also, how do you delete an entry from the artifact repository?
Thanks for the quick response!
--
View this message in context:
http://drools.46999.n3.nabble.com/rules-users-Guvnor-enumerations-tp40230...
Sent from the Drools: User forum mailing list archive at Nabble.com.
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
5:23 p.m.
I submitted the JIRA.
I have googled around to figure this out, but I don't know maven.
I deleted the directories I didn't want from /repositories/kie and also
from .m2
But, every time I start JBoss, the .m2 ones come back and I get errors like
17:13:24,345 INFO [stdout] (http-/127.0.0.1:8080-4) [WARNING] The POM for
com.xxx.mgmt.listing:SuperListingGroupAccess:jar:1.0.0 is missing, no
dependency information available
Dependency artifact not found for:
Which mvn commands do I need to run and in which directory?
--
View this message in context:
http://drools.46999.n3.nabble.com/rules-users-Guvnor-enumerations-tp40230...
Sent from the Drools: User forum mailing list archive at Nabble.com.
5:56 p.m.
Figured out.
This was because I had a project that had the jar I deleted as a dependency.
--
View this message in context:
http://drools.46999.n3.nabble.com/rules-users-Guvnor-enumerations-tp40230...
Sent from the Drools: User forum mailing list archive at Nabble.com.
3963
days inactive
4260
days old
11 comments
3 participants
participants (3)
-
Michael Anstis -
SrjTx -
Stephen Masters