@Override public void handle(HttpServletRequest request, HttpServletResponse response, HandlerChain chain) throws Exception { final String graphEdgeId = getAttributeString(request, "graphEdgeId"); final String visibilitySource = getRequiredParameter(request, "visibilitySource"); User user = getUser(request); Authorizations authorizations = getAuthorizations(request, user); String workspaceId = getActiveWorkspaceId(request); Edge graphEdge = graph.getEdge(graphEdgeId, authorizations); if (graphEdge == null) { respondWithNotFound(response); return; } if (!graph.isVisibilityValid(new Visibility(visibilitySource), authorizations)) { LOGGER.warn( "%s is not a valid visibility for %s user", visibilitySource, user.getDisplayName()); respondWithBadRequest(response, "visibilitySource", getString(request, "visibility.invalid")); chain.next(request, response); return; } LOGGER.info( "changing edge (%s) visibility source to %s", graphEdge.getId().toString(), visibilitySource); GraphUtil.VisibilityAndElementMutation<Edge> setPropertyResult = GraphUtil.updateElementVisibilitySource( visibilityTranslator, graphEdge, GraphUtil.getSandboxStatus(graphEdge, workspaceId), visibilitySource, workspaceId, authorizations); auditRepository.auditEdgeElementMutation( AuditAction.UPDATE, setPropertyResult.elementMutation, graphEdge, graphEdge.getVertex(Direction.OUT, authorizations), graphEdge.getVertex(Direction.IN, authorizations), "", user, setPropertyResult.visibility.getVisibility()); this.graph.flush(); this.workQueueRepository.pushGraphPropertyQueue( graphEdge, null, LumifyVisibilityProperties.VISIBILITY_JSON_PROPERTY.getPropertyName(), workspaceId, visibilitySource); JSONObject json = JsonSerializer.toJson(graphEdge, workspaceId, authorizations); respondWithJson(response, json); }