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<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
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JBPM 5.4.0-Final: Human Task variables mapping persistence problem.
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created by <a href="https://community.jboss.org/people/maq99">maq99</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/793685#793685">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hallo,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>I have try to get help in simmilar topic </span><a class="jive-link-external-small" href="https://community.jboss.org/thread/218281?start=15&tstart=0" rel="nofollow" target="_blank">https://community.jboss.org/thread/218281?start=15&tstart=0</a><span> but withou success. So I decide to create new one. </span></p><p>My problem is that I cannot get access to process variable set as a result in HumanTask1 from HumanTask2</p><p>This is my diagram:</p><p><a href="https://community.jboss.org/servlet/JiveServlet/showImage/2-792774-20169/Diagram.gif"><span> https://community.jboss.org/servlet/JiveServlet/downloadImage/2-792774-20169/Diagram.gif </span></a></p><p>Short flow description: </p><p style="background-color: #ffffff; font-size: 12px; color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">After process is started user:user1 pick object:wrapper (from external Wsdl) to edit, chenge its fields and confirm changes or reject it.</p><p style="background-color: #ffffff; font-size: 12px; color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">Eddited object is about to be placed as HT result and stored as process variables.</p><p style="background-color: #ffffff; font-size: 12px; color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">First gateway check if object have been placed (not null - go to commit) or changes have been rejected (is null - cancel & end process)</p><p style="background-color: #ffffff; font-size: 12px; color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">At begininig next HT (approval) log script is called, then it calls my custom <code style="color: #333333; font-family: 'Droid Sans Mono', monospace !important;">EscalatedDeadlineHandler</code> and send email to user:approver (HT2 task owner).</p><p style="background-color: #ffffff; font-size: 12px; color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">Approval base on object:wrapper from previous HT. Approval page display edited object:wrapper and shows changes made by user:user1</p><p style="background-color: #ffffff; font-size: 12px; color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">As a result Boolean value isApproved has to be added to proces variables. Next gateway check isApproved = true then go to submit changes (send back to store edited object - external Wsdl) - else goes to end.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Process is started correctly but I cannot see variables added at HT1 in database.</p><p>I also have problem with load/ reload disposed session.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have seen and try: </p><p><a class="jive-link-external-small" href="http://stackoverflow.com/questions/7120600/completing-a-task-fails-after-calling-statefulsession-dispose" rel="nofollow" style="background-color: #ffffff; font-size: 12px; color: #355491; text-decoration: initial; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;" target="_blank">http://stackoverflow.com/questions/7120600/completing-a-task-fails-after-calling-statefulsession-dispose</a></p><p><a class="jive-link-thread-small" href="https://community.jboss.org/thread/201901" rel="nofollow" target="_blank">https://community.jboss.org/thread/201901</a></p><p><a class="jive-link-thread-small" href="https://community.jboss.org/thread/171181" rel="nofollow" target="_blank">https://community.jboss.org/thread/171181</a></p><p><a class="jive-link-message-small" href="https://community.jboss.org/message/745526#745526" rel="nofollow" target="_blank">https://community.jboss.org/message/745526</a></p><p><a class="jive-link-external-small" href="https://github.com/droolsjbpm/jbpm/blob/master/jbpm-persistence-jpa/src/test/java/org/jbpm/persistence/session/VariablePersistenceStrategyTest.java" rel="nofollow" style="background-color: #ffffff; font-size: 12px; color: #4262a1; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;" target="_blank">https://github.com/droolsjbpm/jbpm/blob/master/jbpm-persistence-jpa/src/test/java/org/jbpm/persistence/session/VariablePersistenceStrategyTest.java</a> </p><p>(try both strategies - i prefer to store serializable object but tested <span style="color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; background-color: #ffffff;">entity object to - object have been persisted - but i have not found reference to it in db process data)</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Below test project sources can be found. Project base on Seam2.2 - required libs list (not attached) can be found in <span style="color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; background-color: #ffffff;">deployed-jars-ear.list & deployed-jars-war.list files</span></p><p><span style="color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; background-color: #ffffff;">I have changed data source name at persistence. Project use Jboss7.1.3 with deployed jbpm-human-task-war-5.4.0.Final-EE6.war (also with changed DS name)</span><span style="color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; background-color: #ffffff;"><br/></span></p></div>
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