[rules-users] rules-users Digest, Vol 43, Issue 68

Fnu Mahalakshmi FMahalakshmi at nyx.com
Mon Jun 14 10:01:13 EDT 2010


Hi Kicho,

I could not find addPackageFromBRL() in Package Builder.

Any other options???

Thanks
M
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Subject: rules-users Digest, Vol 43, Issue 68

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Today's Topics:

   1. Re: running brl rules - error (kicho)
   2. Error using change-set (Raf)
   3. Re: Error using change-set (Esteban Aliverti)
   4. Re: Error using change-set (Raf)


----------------------------------------------------------------------

Message: 1
Date: Mon, 14 Jun 2010 04:10:02 -0700 (PDT)
From: kicho <golijat at gmail.com>
Subject: Re: [rules-users] running brl rules - error
To: rules-users at lists.jboss.org
Message-ID: <1276513802820-894097.post at n3.nabble.com>
Content-Type: text/plain; charset=us-ascii


Hi,

you should have a look at PackageBuilder javadoc. There is a method for
adding brl's:

public void addPackageFromBrl(Resource resource)
                       throws DroolsParserException,
                              IOException

    Throws:
        DroolsParserException
        IOException


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------------------------------

Message: 2
Date: Mon, 14 Jun 2010 13:24:05 +0200
From: Raf <r.ventaglio at gmail.com>
Subject: [rules-users] Error using change-set
To: rules-users at lists.jboss.org
Message-ID:
        <AANLkTik-vro4abvyCYyt2Wtjud7utoEOQentIfvCl5_u at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi,
I am trying to use a change-set file to load my DSL and DSLR resources, but
I am not able to get it working.

My first attempt was based on the snippet I found here:
http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-expert/html/ch03.html#d0e933

<?xml version="1.0" encoding="UTF-8"?>
<change-set xmlns='http://drools.org/drools-5.0/change-set'
            xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
            xs:schemaLocation='http://drools.org/drools-5.0/change-set.xsd'
>
   <add>
      <resource source='file:classification.dsl' type='DSL' />
      <resource source='file:classification.drl' type='DSLR' />
   </add>
</change-set>

but I received the following error:
(null: 4, 78): SchemaLocation: schemaLocation value = '
http://drools.org/drools-5.0/change-set.xsd' must have even number of URI's.
(null: 4, 78): cvc-elt.1: Cannot find the declaration of element
'change-set'.

Then, I found the following old post in the mailing list:
http://drools-java-rules-engine.46999.n3.nabble.com/changset-xml-error-when-running-Knowledge-Agent-td182469.html
where it was suggested to
"Just replace *xs:schemaLocation='**http://drools.org/drools-5.0/change-set.
xsd* <http://drools.org/drools-5.0/change-set.xsd>*'* by *xs:schemaLocation
='http://drools.org/drools-5.0/change-set drools-change-set-5.0.xsd'*"

So I changed my file to:
<?xml version="1.0" encoding="UTF-8"?>
<change-set xmlns='http://drools.org/drools-5.0/change-set'
            xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
            xs:schemaLocation='http://drools.org/drools-5.0/change-setdrools-change-set-5.0.xsd'
>
   <add>
      <resource source='file:classification.dsl' type='DSL' />
      <resource source='file:classification.dslr' type='DSLR' />
   </add>
</change-set>

but now I receive the following errors:
(null: 4, 100): schema_reference.4: Failed to read schema document
'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
document could not be read; 3) the root element of the document is not
<xsd:schema>.
(null: 4, 100): cvc-elt.1: Cannot find the declaration of element
'change-set'.
(null: 5, 9): schema_reference.4: Failed to read schema document
'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
document could not be read; 3) the root element of the document is not
<xsd:schema>.
(null: 6, 63): schema_reference.4: Failed to read schema document
'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
document could not be read; 3) the root element of the document is not
<xsd:schema>.
(null: 7, 65): schema_reference.4: Failed to read schema document
'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
document could not be read; 3) the root element of the document is not
<xsd:schema>.

What am I missing?

Thanks.
Raf
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Message: 3
Date: Mon, 14 Jun 2010 08:50:28 -0300
From: Esteban Aliverti <esteban.aliverti at gmail.com>
Subject: Re: [rules-users] Error using change-set
To: Rules Users List <rules-users at lists.jboss.org>
Message-ID:
        <AANLkTimdokqxuVyhcCem7PAsCxRc7mCUXsybMRpRaDT8 at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi,
The "null: 4, 78): SchemaLocation: schemaLocation value = '
http://drools.org/drools-5.0/change-set.xsd' must have even number of URI's.
(null: 4, 78): cvc-elt.1: Cannot find the declaration of element
'change-set'."  error is harmless. The agent should work anyway.
Please take a look at https://jira.jboss.org/browse/JBRULES-2377. Maybe you
are experiencing that error. I need to take a look at this issue.

Best,

2010/6/14 Raf <r.ventaglio at gmail.com>

> Hi,
> I am trying to use a change-set file to load my DSL and DSLR resources, but
> I am not able to get it working.
>
> My first attempt was based on the snippet I found here:
> http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-expert/html/ch03.html#d0e933
>
> <?xml version="1.0" encoding="UTF-8"?>
> <change-set xmlns='http://drools.org/drools-5.0/change-set'
>             xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
>             xs:schemaLocation='http://drools.org/drools-5.0/change-set.xsd'
> >
>    <add>
>       <resource source='file:classification.dsl' type='DSL' />
>       <resource source='file:classification.drl' type='DSLR' />
>    </add>
> </change-set>
>
> but I received the following error:
> (null: 4, 78): SchemaLocation: schemaLocation value = '
> http://drools.org/drools-5.0/change-set.xsd' must have even number of
> URI's.
> (null: 4, 78): cvc-elt.1: Cannot find the declaration of element
> 'change-set'.
>
> Then, I found the following old post in the mailing list:
> http://drools-java-rules-engine.46999.n3.nabble.com/changset-xml-error-when-running-Knowledge-Agent-td182469.html
> where it was suggested to
> "Just replace *xs:schemaLocation='**http://drools.org/drools-5.0/change-
> set.xsd* <http://drools.org/drools-5.0/change-set.xsd>*'* by *xs:
> schemaLocation='http://drools.org/drools-5.0/change-set drools-change-set
> -5.0.xsd'*"
>
> So I changed my file to:
> <?xml version="1.0" encoding="UTF-8"?>
> <change-set xmlns='http://drools.org/drools-5.0/change-set'
>             xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
>             xs:schemaLocation='http://drools.org/drools-5.0/change-setdrools-change-set-5.0.xsd' >
>    <add>
>       <resource source='file:classification.dsl' type='DSL' />
>       <resource source='file:classification.dslr' type='DSLR' />
>    </add>
> </change-set>
>
> but now I receive the following errors:
> (null: 4, 100): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
> (null: 4, 100): cvc-elt.1: Cannot find the declaration of element
> 'change-set'.
> (null: 5, 9): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
> (null: 6, 63): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
> (null: 7, 65): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
>
> What am I missing?
>
> Thanks.
> Raf
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>


--
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Esteban Aliverti
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Message: 4
Date: Mon, 14 Jun 2010 14:35:38 +0200
From: Raf <r.ventaglio at gmail.com>
Subject: Re: [rules-users] Error using change-set
To: Rules Users List <rules-users at lists.jboss.org>
Message-ID:
        <AANLkTinMrQwFO8J9djCUyDQ7B_-YhyHEAPAFUuDT6z6v at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi Esteban, thanks for your answer.
I thought that the error was due to change-set declaration so I didn't
investigate further before.

After reading your answer, I made some other experiments and I have found
that the problem is the use of a "relative path".
If I modify the change-set declaration using the absolute path of the two
resources, it works.

So the question is: may I use a relative path declaration in my change-set
file? How?
My change-set.xml file and the two resources are all in the same directory.

Thanks.
Bye

Raf

2010/6/14 Esteban Aliverti <esteban.aliverti at gmail.com>

> Hi,
> The "null: 4, 78): SchemaLocation: schemaLocation value = '
> http://drools.org/drools-5.0/change-set.xsd' must have even number of
> URI's.
> (null: 4, 78): cvc-elt.1: Cannot find the declaration of element
> 'change-set'."  error is harmless. The agent should work anyway.
> Please take a look at https://jira.jboss.org/browse/JBRULES-2377. Maybe
> you are experiencing that error. I need to take a look at this issue.
>
> Best,
>
> 2010/6/14 Raf <r.ventaglio at gmail.com>
>
>>  Hi,
>> I am trying to use a change-set file to load my DSL and DSLR resources,
>> but I am not able to get it working.
>>
>> My first attempt was based on the snippet I found here:
>> http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-expert/html/ch03.html#d0e933
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <change-set xmlns='http://drools.org/drools-5.0/change-set'
>>             xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
>>             xs:schemaLocation='
>> http://drools.org/drools-5.0/change-set.xsd' >
>>    <add>
>>       <resource source='file:classification.dsl' type='DSL' />
>>       <resource source='file:classification.drl' type='DSLR' />
>>    </add>
>> </change-set>
>>
>> but I received the following error:
>> (null: 4, 78): SchemaLocation: schemaLocation value = '
>> http://drools.org/drools-5.0/change-set.xsd' must have even number of
>> URI's.
>> (null: 4, 78): cvc-elt.1: Cannot find the declaration of element
>> 'change-set'.
>>
>> Then, I found the following old post in the mailing list:
>> http://drools-java-rules-engine.46999.n3.nabble.com/changset-xml-error-when-running-Knowledge-Agent-td182469.html
>> where it was suggested to
>> "Just replace *xs:schemaLocation='**http://drools.org/drools-5.0/change-
>> set.xsd* <http://drools.org/drools-5.0/change-set.xsd>*'* by *xs:
>> schemaLocation='http://drools.org/drools-5.0/change-set drools-change-set
>> -5.0.xsd'*"
>>
>> So I changed my file to:
>> <?xml version="1.0" encoding="UTF-8"?>
>> <change-set xmlns='http://drools.org/drools-5.0/change-set'
>>             xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
>>             xs:schemaLocation='http://drools.org/drools-5.0/change-setdrools-change-set-5.0.xsd' >
>>    <add>
>>       <resource source='file:classification.dsl' type='DSL' />
>>       <resource source='file:classification.dslr' type='DSLR' />
>>    </add>
>> </change-set>
>>
>> but now I receive the following errors:
>> (null: 4, 100): schema_reference.4: Failed to read schema document
>> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
>> document could not be read; 3) the root element of the document is not
>> <xsd:schema>.
>> (null: 4, 100): cvc-elt.1: Cannot find the declaration of element
>> 'change-set'.
>> (null: 5, 9): schema_reference.4: Failed to read schema document
>> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
>> document could not be read; 3) the root element of the document is not
>> <xsd:schema>.
>> (null: 6, 63): schema_reference.4: Failed to read schema document
>> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
>> document could not be read; 3) the root element of the document is not
>> <xsd:schema>.
>> (null: 7, 65): schema_reference.4: Failed to read schema document
>> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
>> document could not be read; 3) the root element of the document is not
>> <xsd:schema>.
>>
>> What am I missing?
>>
>> Thanks.
>> Raf
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
>
> --
> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>
> Esteban Aliverti
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
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