thanks. Feel free to stick to your work around, it is such a minor work around it shouldn't cause a problem for you in future.
Michael. On 11/28/06, Javier Prieto <[EMAIL PROTECTED]> wrote:
Ok, thanks Michael. I've reported the bug and a test case in JIRA Michael Neale-2 wrote: > > Hi Javier. > > Yes that sounds like a bug, and you have a work around ! > > Would you care to create a JIRA and a test case and we can make sure it is > fixed at least for trunk. > > Michael. > > On 11/21/06, Javier Prieto <[EMAIL PROTECTED]> wrote: >> >> >> Hi, >> >> I'm developing an application with a GUI for rule management. It writes a >> drools xml rule file with the rules specified by GUI. I get a rule >> compilation error when i read rule package from xml rule file. I think >> it's >> a little bug. This is an example of an xml rule file that fails: >> >> <?xml version="1.0" encoding="UTF-8"?> >> <package name="com.sample" >> xmlns="http://drools.org/drools-3.0"; >> xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"; >> xs:schemaLocation="http://drools.org/drools-3.0 drools-3.0.xsd "> >> >> <function return-type="void" name="manageAlert"> >> <parameter identifier="alert" type="String"/> >> <body>System.out.println(alert);</body> >> </function> >> >> <function return-type="void" name="manageRuleFired"> >> <parameter identifier="ruleName" type="String"/> >> <body>System.out.println(ruleName + " fired");</body> >> </function> >> >> <rule name="Impossible Rule"> >> <lhs> >> <eval>1 == 2</eval> >> </lhs> >> <rhs>manageAlert("impossibleRule!!!"); manageRuleFired("Impossible >> Rule");</rhs> >> </rule> >> </package> >> >> And this is the exception I get: >> >> org.drools.rule.InvalidRulePackage: Rule Compilation error The method >> manageAlert(String) is undefined for the type Rule_Impossible_Rule_0 >> >> at org.drools.rule.Package.checkValidity(Unknown Source) >> at org.drools.common.AbstractRuleBase.addPackage(Unknown Source) >> at com.sample.DroolsTest.readRule(DroolsTest.java:89) >> at com.sample.DroolsTest.main(DroolsTest.java:30) >> >> However, if i insert a blank char anywhere in the first sentence of the >> rhs >> body (manageAlert(...);), it works well: >> >> For example: >> <rhs>manageAlert ("impossibleRule!!!"); manageRuleFired("Impossible >> Rule");</rhs> (blank after manageAlert) >> or, <rhs>manageAlert( "impossibleRule!!!"); manageRuleFired("Impossible >> Rule");</rhs> (blank after '(' ) >> or, <rhs> manageAlert("impossibleRule!!!"); manageRuleFired("Impossible >> Rule");</rhs> (blank at the begining) >> or, <rhs>manageAlert("impossible Rule!!!"); manageRuleFired("Impossible >> Rule");</rhs> (blank in the string) >> ... >> >> Now, I'm writing the xml file inserting a \n char at the beginning of the >> rhs body in order to solve it temporarily: >> <rhs> >> manageAlert("impossibleRule!!!"); manageRuleFired("Impossible Rule"); >> </rhs> >> >> I suppose it's a little bug in the addPackageFromXml (or other addPackage >> method) that labels a package as invalid or something similar... It would >> be >> easy to fix it? >> >> -- >> View this message in context: >> http://www.nabble.com/A-bug-compiling-package-from-xml-tf2678699.html#a7471000 >> Sent from the drools - user mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe from this list please visit: >> >> http://xircles.codehaus.org/manage_email >> >> > > -- View this message in context: http://www.nabble.com/A-bug-compiling-package-from-xml-tf2678699.html#a7575506 Sent from the drools - user mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe from this list please visit: http://xircles.codehaus.org/manage_email
