topic Read private dataInputAssociations from CallActivityBehaviour in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/read-private-datainputassociations-from-callactivitybehaviour/m-p/148505#M103669 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>Have experience to share.</SPAN><BR /><SPAN>My issue was to read data input asscoiations on call activity from deployed process definition.</SPAN><BR /><SPAN>For now Activity API dosen't allow to access such info directly. There is a way to do that using reflection.</SPAN><BR /><SPAN>Code below shows how to use reflection to access data input associations. </SPAN><BR /><PRE class="language-java line-numbers"><CODE><BR />//is it call activity task?<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if ("callActivity".equals(activiti.getProperty("type"))) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CallActivityBehavior callactivityBehavior = (CallActivityBehavior) activiti.getActivityBehavior();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; …<BR />// if calling 'SendSignal' process<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if (!"SendSignal".equals(callactivityBehavior.getProcessDefinitonKey())) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; try {<BR />//use reflection to read private field dataInputAssociations<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;privDataInputAssociationsField = CallActivityBehavior.class.getDeclaredField("dataInputAssociations");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;privDataInputAssociationsField.setAccessible(true);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;dataInputAssociations = (List&lt;AbstractDataAssociation&gt;) privDataInputAssociationsField.get(callactivityBehavior);<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for (AbstractDataAssociation data : dataInputAssociations) {<BR />// is it 'taskId' input parameter?<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if ("taskId".equals(data.getTarget())) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HashMap&lt;String, Object&gt; values = new HashMap();<BR />// remember idTask and its value<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; values.put("IDTask", idTask);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; values.put("IDPreviousTask", data.getSourceExpression().getExpressionText());<BR /><BR /><BR /><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>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>Remember it works according local JVM security settings.</SPAN><BR /><SPAN>Hope is usefull for someone who faceses same problem.</SPAN><BR /><BR /><SPAN>Best regards,</SPAN><BR /><SPAN>Artur</SPAN></BODY></HTML> Tue, 18 Jun 2013 14:01:45 GMT artur 2013-06-18T14:01:45Z Read private dataInputAssociations from CallActivityBehaviour https://connect.hyland.com/t5/alfresco-archive/read-private-datainputassociations-from-callactivitybehaviour/m-p/148505#M103669 Hi,Have experience to share.My issue was to read data input asscoiations on call activity from deployed process definition.For now Activity API dosen't allow to access such info directly. There is a way to do that using reflection.Code below shows how to use reflection to access data input associati Tue, 18 Jun 2013 14:01:45 GMT https://connect.hyland.com/t5/alfresco-archive/read-private-datainputassociations-from-callactivitybehaviour/m-p/148505#M103669 artur 2013-06-18T14:01:45Z Re: Read private dataInputAssociations from CallActivityBehaviour https://connect.hyland.com/t5/alfresco-archive/read-private-datainputassociations-from-callactivitybehaviour/m-p/148506#M103670 <HTML><HEAD></HEAD><BODY><SPAN>thanks for sharing that.</SPAN><BR /><BR /><SPAN>Wouldn't it be better if those properties are exposed with getters in the BpmnModel?</SPAN></BODY></HTML> Wed, 19 Jun 2013 11:01:43 GMT https://connect.hyland.com/t5/alfresco-archive/read-private-datainputassociations-from-callactivitybehaviour/m-p/148506#M103670 jbarrez 2013-06-19T11:01:43Z