topic Decision Handling Java class for Exclusive Gateway in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/decision-handling-java-class-for-exclusive-gateway/m-p/203579#M156709 <HTML><HEAD></HEAD><BODY><SPAN>Hi All,</SPAN><BR /><BR /><SPAN>What can be the bpmn xml equivalent for the jbpm xml&nbsp; snippet below?? </SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>&lt;decision g="182,1101,80,40" name="is-retry-required"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;handler<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;class="com.test.DecisionEvaluator" /&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;transition g="-26,-22" name="yes" to="Validate_Document_Module" /&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;transition g="-21,-22" name="no" to="Export_Module" /&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;/decision&gt;<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><BR /><SPAN>I have tried doing it in activiti with something like</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>&lt;serviceTask id='retryDecision' name='retryDecision'<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;activiti:expression="#{DecisionEvaluator.retryEvaluation()}"<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;activiti:resultVariable="retryRequired" /&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow id="flow4" sourceRef="retryDecision"<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetRef="is-retry-required" /&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;exclusiveGateway id="is-retry-required" name="is-retry-required"&gt;&lt;/exclusiveGateway&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow targetRef="Retry"<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sourceRef="is-retry-required"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;conditionExpression xsi:type="tFormalExpression"&gt;${retryRequired=='yes'}<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/conditionExpression&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow targetRef="End" sourceRef="is-retry-required"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;conditionExpression xsi:type="tFormalExpression"&gt;${retryRequired=='no'}<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/conditionExpression&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/sequenceFlow&gt;<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>where "DecisionEvaluator" is class with a method "retryEvaluation" that returns either a "Yes" or "No" string.</SPAN><BR /><BR /><SPAN>Though the above code solves my purpose, but is too cumbersome and also there is an additional overhead of adding a few more steps in the workflow, which i am hesitant about.</SPAN><BR /></BODY></HTML> Fri, 29 Aug 2014 10:05:27 GMT sushantmahajan 2014-08-29T10:05:27Z Decision Handling Java class for Exclusive Gateway https://connect.hyland.com/t5/alfresco-archive/decision-handling-java-class-for-exclusive-gateway/m-p/203579#M156709 Hi All,What can be the bpmn xml equivalent for the jbpm xml&nbsp; snippet below?? &lt;decision g="182,1101,80,40" name="is-retry-required"&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;handler&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;class="com.test.DecisionEvaluator" /&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;transition g="-26,-22" name="yes" to="Validate_Document_Module" /&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;transiti Fri, 29 Aug 2014 10:05:27 GMT https://connect.hyland.com/t5/alfresco-archive/decision-handling-java-class-for-exclusive-gateway/m-p/203579#M156709 sushantmahajan 2014-08-29T10:05:27Z Re: Decision Handling Java class for Exclusive Gateway https://connect.hyland.com/t5/alfresco-archive/decision-handling-java-class-for-exclusive-gateway/m-p/203580#M156710 <HTML><HEAD></HEAD><BODY><SPAN>Hi Sushant,</SPAN><BR /><BR /><SPAN>Good point, but your solution is indeed the correct way to handle this use case in BPMN. In the future we could add a custom gateway that does it in a similar way like in jBPM, but it will not be standard BPMN in that case.</SPAN><BR /><BR /><SPAN>Best regards,</SPAN></BODY></HTML> Mon, 01 Sep 2014 07:40:48 GMT https://connect.hyland.com/t5/alfresco-archive/decision-handling-java-class-for-exclusive-gateway/m-p/203580#M156710 trademak 2014-09-01T07:40:48Z