<div>Hello again. I was out of office, sorry for not answering sooner...</div>
<div> </div>
<div>I've opened a JIRA issue, #1433, with a test case and a full stack trace desciption:</div>
<div> </div>
<div><a href="http://jira.jboss.com/jira/browse/JBRULES-1433">http://jira.jboss.com/jira/browse/JBRULES-1433</a></div>
<div><br>Best regards,</div>
<div>José Arrarte<br></div>
<div class="gmail_quote">On Jan 30, 2008 9:55 AM, Edson Tirelli <<a href="mailto:tirelli@post.com">tirelli@post.com</a>> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"> <br> Looks like a bug to me. May I ask you plz to open a JIRA?<br><br> []s<br> Edson<br><br>
<div><span class="gmail_quote">2008/1/25, José Arrarte <<a href="mailto:jarrarte@gmail.com" target="_blank">jarrarte@gmail.com</a>>:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">
<div>
<div></div>
<div class="Wj3C7c">Hello,<br><br>First of all, I'd like to thank all the people involved in making this tool such a great one (this includes whoever writes the reference manual as well).<br><br>I've been having some problems when comparing BigDecimals (using the compareTo method). I didn't find this issue in any previous post or in Drools' JIRA. However, I've been using Drools for a short time, so I hope you people can help me. <br>
<br>The problem:<br><br>Firing this (simple) rule: <br><br><span style="FONT-FAMILY: courier new,monospace">rule "Test Rule" </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace"> when </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace"> $dec : java.math.BigDecimal() from java.math.BigDecimal.TEN; </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace"> eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 ) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace"> then </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace"> System.out.println("OK!"); </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">end </span><br style="FONT-FAMILY: courier new,monospace"><br>Fires this exception: <br><br><span style="FONT-FAMILY: courier new,monospace">org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.math.BigDecimal </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.Rete.assertObject(Rete.java:175) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at com.sample.DroolsTest.main(DroolsTest.java:33) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.math.BigDecimal </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">at com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12) </span><br style="FONT-FAMILY: courier new,monospace"><span style="FONT-FAMILY: courier new,monospace">at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72) </span><br style="FONT-FAMILY: courier new,monospace">
<span style="FONT-FAMILY: courier new,monospace">... 14 more<br><br><font face="arial,sans-serif">I've reported the issue in JIRA (<a href="http://jira.jboss.com/jira/browse/JBRULES-1433" target="_blank">http://jira.jboss.com/jira/browse/JBRULES-1433</a>)<br>
<br>Best regards,<br>José<br></font></span><br></div></div>
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<br></div></blockquote></div><font color="#888888"><br><br clear="all"><br>-- <br> Edson Tirelli<br> JBoss Drools Core Development<br> Office: +55 11 3529-6000<br> Mobile: +55 11 9287-5646<br> JBoss, a division of Red Hat @ <a href="http://www.jboss.com/" target="_blank">www.jboss.com</a> </font><br>
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<br></blockquote></div><br>