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<div>Hi,</div>
<div> </div>
<div>I’m trying to utilize a “load method” for Guvnor, but I can’t seem to get it working. His is my DataHelper class (modeling it off the documentation):</div>
<div> </div>
<div>package com.enumerations;</div>
<div> </div>
<div>import java.util.ArrayList;</div>
<div>import java.util.Iterator;</div>
<div>import java.util.List;</div>
<div> </div>
<div>public class DataHelper {</div>
<div> </div>
<div> public List<String> getQuestionNumberList(){</div>
<div> ArrayList returnList = new ArrayList();</div>
<div> </div>
<div> Iterator it = com.enumerations.DroolsTest.questionList.iterator();</div>
<div> while (it.hasNext()){</div>
<div> QuestionAndAnswer qAndA = (QuestionAndAnswer)it.next();</div>
<div> if (!returnList.contains(qAndA.getQuestionNumber())){</div>
<div> returnList.add((String)qAndA.getQuestionNumber());</div>
<div> }</div>
<div> }</div>
<div> return (List<String>)returnList;</div>
<div> }</div>
<div>}</div>
<div><font face="Times New Roman"> </font></div>
<div>I’ve placed this (both as a .jar and .class file) in my JBoss installation under \jboss-4.2.3.GA\server\default\deploy\drools-guvnor.war\WEB-INF\classes\com\enumerations.</div>
<div> </div>
<div>Using this syntax as an enumeration in Guvnor:</div>
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<div>'QuestionAndAnswer.questionNumber' : (new com.enumerations.DataHelper()).getQuestionNumberList()</div>
<div><font face="Times New Roman"> </font></div>
<div>I get the following errors:</div>
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<div>[Enumerations] Unable to load enumeration data.</div>
<div>[Enumerations] [Error: failed to access property: getQuestionNumberList(): [Error: unable to invoke method: getQuestionNumberList] [Near : {... Unknown ....}] ^[Line: 1, Column: 0]][Near : {... r()).getQuestionNumberList() ....}] ^ [Line: 1, Column: 0]</div>
<div>[Enumerations] Error type: org.mvel2.PropertyAccessException </div>
<div><font face="Times New Roman"> </font></div>
<div>I am using Drools 5.1.1. Does anyone have any suggestions on what to do to correct this error?</div>
<div><font face="Times New Roman"> </font></div>
<div>jp</div>
<div><font face="Times New Roman"> </font></div>
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