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intermediateCatchEvent - conditionalEventDefinition using drools
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created by <a href="https://community.jboss.org/people/wtimpany">William Timpany</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/726195#726195">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi, hopefully someone can point me in the correct direction.   </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have a Fact that I want to check in an Intermediate Catch Event, I want to compare that Fact to a hardcoded "Yes/No" value and to a Process Instance variable that is in the ksession.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The process instance variable called "currentInstanceId" needs to be checked as part of the condition match.   I have hardcoded the "currentInstanceId" into the condition for the moment (and this works for testing). But I need to replace the hard coded "35036-1" is with a comparison to the id in the current process scope.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Any help would be appreciated.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>FYI: the logic that I am trying to implement is: process goes along until a point is reached, where the process should wait until an Asset does not have any Infrastructure associated.  The process should wait until a matching Fact is inserted into working memory.  e.g. matching InstanceInfrastructureFact() is inserted with values matching the wait condition.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="text-decoration: underline;">Java Excerpt</span></p><p><span style="font-size: 10pt;">  </span></p><pre class="jive-pre"><code class="jive-code jive-java">InstanceInfrastructureFact instanceInfrastructureFact = <font color="navy"><b>new</b></font> InstanceInfrastructureFact();
instanceInfrastructureFact.setExists(<font color="red">"No"</font>);
instanceInfrastructureFact.setInstanceId(<font color="red">"35036-1"</font>);
ksession.insert(instanceInfrastructureFact);
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="text-decoration: underline;">BPMN Excerpt</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">    <intermediateCatchEvent id="_5" name="Wait Until - Has Production Infrastructure is false" >
      <conditionalEventDefinition>
        <condition xsi:type="tFormalExpression" language="http://www.jboss.org/drools/rule">InstanceInfrastructureFact(exists == "No", instanceId == "35036-1")</condition>
      </conditionalEventDefinition>
    </intermediateCatchEvent>
</code></pre></div>
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