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Re: The users or groups which human task server add is stored in db?
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created by <a href="https://community.jboss.org/people/arunvg">Arun V G</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/717356#717356">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Jimmy ,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>From  other forum posts and my experiments what I found is  that the better way for identity managment is  to use the <span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;">UserGroupCallback interface. Using this you can avoid </span><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;">implicit </span><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;">addition of  users/groups  in runtime.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;">org.jbpm.task.service.UserGroupCallback is  the interface provided for this purpose.</span></p><p><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;"><br/></span></p><p><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;">The interface has three methods :</span></p><ul><li>boolean existsUser(String userId) </li></ul><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>       <span style="color: #993366;"><em>Validates whether the input userid is valid for your application. If you are doing an evaluation , always  return a true, the user assigned to the task in the process definition would be automatically added to the </em></span></p><p><span style="color: #993366;"><em>       ORGANIZATIONALENTITY table ( magic <span> :) </span>)</em></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><ul><li>boolean existsGroup(String groupId) </li></ul><p><p>          </p><p><span style="color: #993366;"><em>      Validates whether the input groupId  is valid for your application.Similar to above for evaluation we can return true and the above magic repeats.<br/></em></span></p><p>          .</p></p><ul><li>List<String> getGroupsForUser(String userId, List<String> groupIds, List<String> allExistingGroupIds) </li></ul><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;"><em style=": ; color: #993366;">       </em></span></p><p><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;"><em style=": ; color: #993366;">     Never tried this, but as in case of the other methods , the method signature says it all..</em></span></p><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="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;">Just shared my thoughts may be it would help you .</span></p><p><span style="color: #000000; font-size: 10pt; font-family: Arial,sans-serif;"><br/></span></p></div>
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