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Error after Event.notify
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reply from <a href="http://community.jboss.org/people/darkit">darkit</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/558198#558198">View the full discussion</a>
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<div class="jive-rendered-content"><p>Yes, you're right. After I removed signal* from EventListener everything works.</p><p>But I read about it in documentation:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><a class="jive-link-external-small" href="http://docs.jboss.com/jbpm/v4/userguide/html_single/#singallingawaitingexecution">http://docs.jboss.com/jbpm/v4/userguide/html_single/#singallingawaitingexecution</a><span> </span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>From there:</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>"</span></p><p><a class="jive-link-anchor-small"> </a></p><p><a class="jive-link-anchor-small"><a class="jive-link-anchor-small"><p>The preferred way to capture the right execution is by associating an event listener to the state activity like this:</p><pre><state name="wait">
  <on event="start">
    <event-listener />
  </on>
  ...
</state></pre><p>In event listener <code>StartExternalWork</code> you can kick off what needs to be done externally. In that event listener you can also obtain the exact execution id with <code>execution.getId()</code>. It's that executionId that you'll need to provide with the signal later on when the external work is done:</p><pre>
executionService.signalExecutionById(executionId);</pre><div> </div></a> </a></p><p>"</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So by real life if I want java code to decide where to go next I can't use State and should use Java, right?</p></div>
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