Building ADF Taskflow for reuse

Hi All,

If you making taskflow for reuse either as jar or in portal and so on.Always make sure one property that Library Internal
This property makes an entry in task-flow-registry.xml and enable/disable taskflow to reuse.

Library Internal: This property controls the visibility of a task flow when packaged in an ADF library.
This helps developers to expose only those task flows that are indented for reuse.


if you check this property you will have task-flow-registry.xml as below

<?xml version = '1.0' encoding = 'UTF-8'?>
<task-flow-registry xmlns="">
 <task-flow-descriptor path="../../main/public_html/WEB-INF/testTaskFlow.xml" id="" type="" uses-page-fragments="false" library-internal="true" remote-invocable="false" train="false"/>


So always make sure you never check this property if you want to reuse.Or if you have parent taskflow and 5 sub taskflow which is called by parent taskflow then you can have 5 sub taskflow as
internal library but parent should be as internal library false.

Happy reusing with Vinay in techartifact


I am an Oracle ACE in Oracle ADF/Webcenter. Sr Java Consultant-working on Java/J2EE/Oracle ADF/Webcenter Portal/ content and Hibernate for several years. I'm an active member of the OTN JDeveloper/Webcenter forum. Passionate about learning new technologies. I am here to share my knowledge. Give your views and suggestion on [email protected] .

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