/**
  * @copydoc PKPHandler::authorize()
  */
 function authorize($request, &$args, $roleAssignments)
 {
     import('lib.pkp.classes.security.authorization.QueryAccessPolicy');
     $this->addPolicy(new QueryAccessPolicy($request, $args, $roleAssignments, $request->getUserVar('stageId')));
     // If a representation was specified, authorize it.
     if ($request->getUserVar('representationId')) {
         import('lib.pkp.classes.security.authorization.internal.RepresentationRequiredPolicy');
         $this->addPolicy(new RepresentationRequiredPolicy($request, $args));
     }
     return parent::authorize($request, $args, $roleAssignments);
 }
 /**
  * @copydoc PKPHandler::authorize()
  */
 function authorize($request, &$args, $roleAssignments)
 {
     import('lib.pkp.classes.security.authorization.SubmissionAccessPolicy');
     $this->addPolicy(new SubmissionAccessPolicy($request, $args, $roleAssignments, 'submissionId'));
     return parent::authorize($request, $args, $roleAssignments);
 }