SOA Magazine IV 01.2015
SOA Magazine IV 01.2015
SOA Magazine IV 01.2015
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Figure 9 - ProcessToValidateA Java Class<br />
HTG Generic Task Attributes Conditional Visibility<br />
There may be cases in which certain human task attributes visibility is based on another attribute’s<br />
value. Conditional visibility has two setting points: (1) one on entering the “htg-payload-flow.xml” task<br />
flow (Figure 4), and (2) other in any value change listener of any ADF Faces component or declarative<br />
component.<br />
Regarding the first setting point, before human task is displayed is needed to check attributes<br />
conditional visibility, and why Imagine the human task has already been edited before and there is a<br />
dependency between attributes. In this case when reentering in the human task is necessary to gather<br />
the value of the attribute that causes the other attribute to change its visibility.<br />
Human task conditional visibility is developed so that each human task of each process has its own<br />
conditional rules of visibility. This approach promotes flexibility to define attributes visibility.<br />
Copyright © 2015 | All Rights Reserved <strong>SOA</strong> <strong>Magazine</strong> <strong>IV</strong> 37
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