Puneet,<br><br>this is what I do to load rules and start a session:<br><br><br> File drl = new File( getDrlPath() );<br><br> ruleBase = RuleBaseFactory.newRuleBase();<br> PackageBuilder pb = new PackageBuilder();<br>
Reader fr = new FileReader( drl );<br> pb.addPackageFromDrl( fr );<br> <br> if( pb.hasErrors() ){<br> PackageBuilderErrors errors = pb.getErrors();<br> for( DroolsError err: errors.getErrors() ){<br>
System.err.println( err.toString() );<br> }<br> return; // or whatever you need to do in your environment to abort<br> }<br> <br> ruleBase.addPackages( pb.getPackages() );<br>
session = ruleBase.newStatefulSession();<br><br>and this is the error message that's printed due to a comparable error:<br>Rule Compilation error : [Rule name='ruleB']<br> appl/activation/Rule_ruleB_0.java (10:524) : The method setName(String) in the type Thing is not applicable for the arguments (Double)<br>
<br>-W<br><br><br><div class="gmail_quote">2010/5/4 Puneet duggal <span dir="ltr"><<a href="mailto:duggalpunit@gmail.com">duggalpunit@gmail.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im"><p>This is My rule </p>
<p><br>rule "Area_SquareFt_01_10-01-09_12-31-14"<br>date-effective "01-Oct-2009" date-expires "31-Dec-2014" salience 6 <br> no-loop true <br> when <br> eval(BusinessLogic.gettest("Inside Area_SquareFt_01_10-01-09_12-31-14 executed"))<br>
objectP2483 : Para_2483( (fid2335=="Block") && (fid2336=="16") );<br> <br> then <br> System.out.println("Area_SquareFt_01_10-01-09_12-31-14 executed");<br> objectP2483.setFid31003(new Double(497)); end</p>
<p> </p>
<p> here My 31003 is a String field but i am assigning a Double in it so that should'nt<br> work . But the problem is because of this my all remmaning rules also stoped working.<br>And it took 2 hours to detect it because the execute() method dosent through any error.<br>
So how can we detect these situation earlier ,so as to catch the problem early and why my the remm <br>rules stoped woking because on this.</p>
<p> </p><br><br>
</div><div><div></div><div class="h5"><div><span class="gmail_quote">On 5/4/10, <b class="gmail_sendername">tolitius</b> <<a href="mailto:webakaunt@gmail.com" target="_blank">webakaunt@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;"><br>@Puneet,<br><br> Examples would be useful to understand what kind of problem you are<br>
having. As to<br>
Puneet wrote:<br>> how can I detect which exact business rule is having error<br><br> Check out "Debugging Rules" section of Drools documentation:<br><a href="http://bit.ly/9PRDRJ" target="_blank">http://bit.ly/9PRDRJ</a><br>
<br>@Wolfgang,<br><br> No need to be a hater Wolfgang, the question is simple. I agree,<br>examples would be helpful, but that is NOT how you grow a friendly<br>community.<br><br> Community is the biggest problem JBoss has. Why is it so inhumanly<br>
difficult to be polite and considerate?<br><br>/Anatoly<br><br>--<br>View this message in context: <a href="http://drools-java-rules-engine.46999.n3.nabble.com/Rules-doubt-tp774023p775029.html" target="_blank">http://drools-java-rules-engine.46999.n3.nabble.com/Rules-doubt-tp774023p775029.html</a><br>
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