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    Re: Can a POJO be Parameter Mapped?
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    created by <a href="http://community.jboss.org/people/calca">Demian Calcaprina</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/618583#618583">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Gary,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Yes, it is possible. I think this example can help you:</p><p><a class="jive-link-external-small" href="https://github.com/Salaboy/Drools_jBPM5-Training-Examples/blob/master/jbpm5/04-jBPM5-PersistentEmergencyServiceProcess/" target="_blank">https://github.com/Salaboy/Drools_jBPM5-Training-Examples/blob/master/jbpm5/04-jBPM5-PersistentEmergencyServiceProcess/</a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>You can check that the process</p><p><a class="jive-link-external-small" href="https://github.com/Salaboy/Drools_jBPM5-Training-Examples/blob/master/jbpm5/04-jBPM5-PersistentEmergencyServiceProcess/src/test/resources/EmergencyServiceTracking.bpmn">https://github.com/Salaboy/Drools_jBPM5-Training-Examples/blob/master/jbpm5/04-jBPM5-PersistentEmergencyServiceProcess/src/test/resources/EmergencyServiceTracking.bpmn</a></p><p>contains complex variables.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Basically, you have to:</p><p>1) Declare de variable type:</p><p>&lt;itemDefinition id="_emergencyItem" structureRef="com.wordpress.salaboy.example.model.Emergency"/&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>2) Declare the variable:</p><p>&lt;property id="emergency" itemSubjectRef="_emergencyItem"/&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>3)</p><p>Declare the variable as input (or output) in the task:</p><p class="line" id="LC33" style="padding-left: 1em;">&lt;userTask id="_2" name="Ask for Emergency Information"&gt;</p><p class="line" id="LC34" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;ioSpecification&gt;</p><p class="line" id="LC35" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <strong>&lt;dataInput id="_2_emergencyInput" name="emergency"/&gt;</strong></p><p class="line" id="LC36" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; ....</p><p class="line" id="LC41" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; ....</p><p class="line" id="LC42" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;inputSet&gt;</p><p class="line" id="LC43" style="padding-left: 1em;"><strong>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;dataInputRefs&gt;_2_emergencyInput&lt;/dataInputRefs&gt;</strong></p><p class="line" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; ....</p><p class="line" id="LC44" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/inputSet&gt;</p><p class="line" id="LC50" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;outputSet&gt;</p><p class="line" id="LC51" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; ...</p><p class="line" id="LC53" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/outputSet&gt;</p><p class="line" id="LC54" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/ioSpecification&gt;</p><p class="line" id="LC55" style="padding-left: 1em;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <strong> &lt;dataInputAssociation&gt;</strong></p><p class="line" id="LC56" style="padding-left: 1em;"><strong>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;sourceRef&gt;emergency&lt;/sourceRef&gt;</strong></p><p class="line" id="LC57" style="padding-left: 1em;"><strong>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;targetRef&gt;_2_emergencyInput&lt;/targetRef&gt;</strong></p><p class="line" id="LC58" style="padding-left: 1em;"><strong>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/dataInputAssociation&gt;</strong></p><p class="line" style="padding-left: 1em;">&lt;/userTask&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>4) Send it as parameter in the process, or as an output of another task.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Hope it helps.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Demian</p></div>

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