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Completing join's any activity obsoletes other active activities in Nested Fork/Join Workflow
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created by <a href="http://community.jboss.org/people/puneet2607">Puneet Garg</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/607609#607609">View the full discussion</a>
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<div class="jive-rendered-content"><p>Completing any join activity obsoletes other active activities in Nested Fork/Join Workflow</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Hi,</p><p>I am using JBPM4.4. I have attached a workflow, which I am using.</p><p>In given workflow I am using multiple forks and joins. </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>Workflow Description: </strong></p><ol style="list-style-type: decimal;"><li>activity3 I am using fork, so by completing activity3 it will create activity6 and activiy9.</li><li>completing activity6 it will create activity14 and activity15. </li><li>completing activity9 it will create activity16 and actvity17.</li><li>and activity15 are connected to a separate ORJOIN (i.e. join with multiplicity with 1). So when either of activity gets complete will create activity20.</li><li>activity16 and activity17 connected to a separate ORJOIN.  So when either of activity gets complete will create activity21.</li><li>and activity21 connected to a ORJOIN. So when either of activity gets complete will create activity38.</li><li>activity38 gets complete finishes instance.</li></ol><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>Problem:</strong></p><p>At time when activity14, activty15, activity16 and acivtiy17 are active, completing any one activity marks rest other activities obsolete.  In case I am completing activity14 then it should only mark activity15 obsolete not activity16 and activity17.</p><p>It is trying to handle join’s dangling nodes. But finds all active nodes as dangling nodes.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>Analysis:</strong> I looked at JoinActivity implementation. To get dangling nodes code is written to get all executions of current parent. Which gives all active nodes.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Do I need to handle in different way to get expected result? Or it’s issue with JBPM4.4?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Let me know in case more info needed. Any help appricated.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks,</p><p>Puneet Garg</p></div>
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