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Created workflow definition programmatically - How to assign variables to switch on SplitNode?
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created by <a href="https://community.jboss.org/people/bloreguy">pras mn</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/818953#818953">View the full discussion</a>
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<div class="jive-rendered-content"><p>I am creating a workflow definition programmatically and am able to invoke the workflow and execute any action nodes and work item nodes ( which in turn calls a WorkItemHandler). However I am stuck in transitioning outaide of a SplitNode.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have a HumanTaskNode assigned to a user. When the user approves or rejects an order, I have a split node which will redirect to 2 different nodes. The constraint I have added for the SplitNode is as follows:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>SplitFactory splitFactory = factory.splitNode( 1000)</p><p>                .type(Split.TYPE_XOR)</p><p>                .name("SplitNode");</p><p>                        </p><p>            </p><p>    splitFactory.constraint(2000, "orderApproved?", "code","java","return !orderApproved").done();</p><p>    splitFactory.constraint(2500, "orderApproved?", "code","java","return orderApproved).done();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>My question is how do we set the value of orderApproved at runtime so that the SplitNode can redirect to either node 2000 or node 2500? Should it be done in a WorkItemHandler? If So, what needs to be passed in to the workitem handler and how to read the value of the orderApproved back ?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I receive the value of the orderApproved via a web service call and need to assign it to the process variable "orderApproved". Any assistance with code samples or pointers will be greatly appreciated</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>orderApproved is declared earlier as </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>factory</p><p>            .name("name")</p><p>                .packageName(workflow.getName("name")                </p><p>                .variable("orderApproved",new ObjectDataType(Boolean.class.getCanonicalName()))</p></div>
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