[rules-users] FW: About Quotes in Xml file

[Fernando Meyer]

Hi,

Definatelly it's a bug in the literalrestrictionhandler,
http://jira.jboss.org/jira/browse/JBRULES-1248  and it's already available
in the 4.0.2-snapshot

Regards

On 10/4/07, Anstis, Michael (M.) <manstis1 at ford.com> wrote:
>
>  Forwarded to user group under condition "#4. Send emails directly to
> mailing list members, especially the developers" of the forum guidelines.
>
>  ------------------------------
> *From:* prateek.katiyar at wipro.com [mailto:prateek.katiyar at wipro.com]
> *Sent:* 04 October 2007 07:42
> *To:* Anstis, Michael (M.)
> *Subject:* About Quotes in Xml file
>
>    Hi
>  Thanks for your reply.
>
>  I have a field "*m_rfqId*" in one of my JavaBean "*RFQBean*" and i want
> to implement a rule on this field as
>
>  *rule "Check_NotNullof_rfqId"*
>
> *agenda-group "Check"*
>
> *when*
>
> *RFQBean((m_rfqId == null)||(m_rfqId == ""))*
>
> *then*
>
> *response.setStatus("For RFQ Bean: The value of m_rfqId is null.");*
>
> *System.out.println(response.getStatus());*
>
> *end*
>
> Now when i used XmlDumper for the .xml format of this rule then i got the
> following syntax:
>
> *<rule name="Check_NotNullof_rfqId">*
>
> *<rule-attribute name="agenda-group" value="Check" />*
>
> **
>
> *<lhs><pattern object-type="RFQBean" >*
>
> *<or-constraint-connective><field-constraint field-name="m_rfqId"> *
>
> *<literal-restriction evaluator="==" value="null" />*
>
> **
>
> *</field-constraint>*
>
> *<field-constraint field-name="m_rfqId"> *
>
> *<literal-restriction evaluator="==" value="" />*
>
> **
>
> *</field-constraint>*
>
> **
>
> *</or-constraint-connective>*
>
> **
>
> *</pattern>*
>
> **
>
> *</lhs><rhs> response.setStatus("For RFQ Bean: The value of m_rfqId is
> null.");*
>
> *System.out.println(response.getStatus());*
>
> *</rhs>*
>
> *</rule>*
>
> When i tried with this .xml format then i got the follwing error:
> *
>
> org.drools.compiler.DroolsParserException
> *: *org.xml.sax.SAXParseException*
> : <literal-restriction> requires an 'value' attribute
>
> at org.drools.compiler.PackageBuilder.addPackageFromXml(
> *PackageBuilder.java:177*)
>
> at com.wipro.rfq.report.bean.Validator.readRule(
> *Validator.java:90*)
>
> at com.wipro.rfq.report.bean.Validator.main(
> *Validator.java:47*)
>
> Now please tell me that how can i achieve my requirement?
>
> Have a great day.
>
>  *With Regards*
> *Prateek ***
>
>
>
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-- 
Fernando Meyer http://fmeyer.org
JBoss Rules Core Developer
fmcamargo at gmail.com
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