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Subject: [jboss-user] [jBPM] - How to handle an abortion of a work item?
From: Francesco Pietrobelli <do-not-reply () jboss ! com>
Date: 2011-07-29 16:42:58
Message-ID: 2-618385-3-83189-1311957757505.jivesbs.jivemailuser () http://community ! jboss ! org
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Francesco Pietrobelli [http://community.jboss.org/people/francesco.pietrobelli] \
created the discussion
"How to handle an abortion of a work item?"
To view the discussion, visit: http://community.jboss.org/message/618385#618385
--------------------------------------------------------------
Hi,
playing with jBPM 5.1Final i realized that i was not able to handle tha abortion of a \
work item inside the process definition. I have tried unsuccessfully to usa an \
BoundaryEvent thet refer an Error Event Definition.
basically I want the process can take two different paths after the execution of a \
work item on the basis that it was aborted or carried out, there is a way to obtain \
this behavior?
The only solution that i found is to register a listener that check, for every \
ProcessNodeLeftEvent, the status of the work item and in case of an abortion it \
signal the process instance. But in this case in the process must be included a path \
that has an IntermediateCatchEvent for handle the abortion of a task (see the picture \
below). I think this solution isn't smart and i don't like it. \
http://community.jboss.org/servlet/JiveServlet/showImage/2-618385-16806/out.bmp \
http://community.jboss.org/servlet/JiveServlet/downloadImage/2-618385-16806/450-263/out.bmp \
I also checked the chapter of BPMN2.0 spec about the execution semantics, but i have \
not found any useful information. does any one know how to handle this situation?
--------------------------------------------------------------
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17px; font-weight: normal;"> How to handle an abortion of a work item?
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<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/francesco.pietrobelli">Francesco \
Pietrobelli</a> in <i>jBPM</i> - <a \
href="http://community.jboss.org/message/618385#618385">View the full discussion</a> \
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1px;">
<div class="jive-rendered-content"><p>Hi,</p><p>playing with jBPM 5.1Final i realized \
that i was not able to handle tha abortion of a work item inside the process \
definition.</p><p>I have tried unsuccessfully to usa an BoundaryEvent thet refer an \
Error Event Definition.</p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p><span class="hps" title="Fai clic per visualizzare le traduzioni \
alternative">basically</span> <span class="hps" title="Fai clic per visualizzare le \
traduzioni alternative">I want</span> <span class="hps" title="Fai clic per \
visualizzare le traduzioni alternative">the process</span> can<span class="hps" \
title="Fai clic per visualizzare le traduzioni alternative"> take</span> <span \
class="hps" title="Fai clic per visualizzare le traduzioni alternative">two</span> \
<span class="hps" title="Fai clic per visualizzare le traduzioni \
alternative">different paths</span> <span class="hps" title="Fai clic per \
visualizzare le traduzioni alternative">after the execution of</span> <span \
class="hps" title="Fai clic per visualizzare le traduzioni alternative">a work</span> \
<span class="hps" title="Fai clic per visualizzare le traduzioni \
alternative">item</span> <span class="hps" title="Fai clic per visualizzare le \
traduzioni alternative">on the basis</span> <span class="hps" title="Fai clic per \
visualizzare le traduzioni alternative">that it was</span> <span class="hps" \
title="Fai clic per visualizzare le traduzioni alternative">aborted or</span> <span \
class="hps" title="Fai clic per visualizzare le traduzioni alternative">carried out, \
there is a way to obtain this behavior?</span></p><p style="min-height: 8pt; height: \
8pt; padding: 0px;"> </p><p>The only solution that i found is to register a \
listener that check, for every ProcessNodeLeftEvent, the status of the work item and \
in case of an abortion it signal the process instance. But in this case in the \
process must be included a path that has an IntermediateCatchEvent for handle the \
abortion of a task (see the picture below). I think this solution isn't smart and i \
don't like it.</p><p><a \
href="http://community.jboss.org/servlet/JiveServlet/showImage/2-618385-16806/out.bmp"><span> \
http://community.jboss.org/servlet/JiveServlet/downloadImage/2-618385-16806/450-263/out.bmp \
</span></a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I \
also checked the chapter of BPMN2.0 spec about the execution semantics, but i have \
not found any useful information.</p><p>does any one know how to handle this \
situation?</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a \
href="http://community.jboss.org/message/618385#618385">going to Community</a></p> \
<p style="margin: 0;">Start a new discussion in jBPM at <a \
href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
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