public Result index() {
BreadcrumbList bc = new BreadcrumbList();
bc.addCrumb("System", routes.SystemController.index(0));
bc.addCrumb("Logging", routes.LoggingController.index());
Map<Node, List<InternalLogger>> loggers = Maps.newHashMap();
Map<Node, Map<String, InternalLoggerSubsystem>> subsystems = Maps.newHashMap();
for (Node node : serverNodes.all()) {
loggers.put(node, node.allLoggers());
subsystems.put(node, node.allLoggerSubsystems());
}
return ok(views.html.system.logging.index.render(currentUser(), bc, loggers, subsystems));
}
public Result setSubsystemLevel(String nodeId, String subsystem, String level) {
try {
Node node = nodeService.loadNode(nodeId);
node.setSubsystemLoggerLevel(subsystem, level);
return redirect(routes.LoggingController.index());
} catch (IOException e) {
return status(500, views.html.errors.error.render(ApiClient.ERROR_MSG_IO, e, request()));
} catch (APIException e) {
String message =
"Could not set log level. We expected HTTP 200, but got a HTTP " + e.getHttpCode() + ".";
return status(500, views.html.errors.error.render(message, e, request()));
} catch (NodeService.NodeNotFoundException e) {
return status(
404, views.html.errors.error.render(ApiClient.ERROR_MSG_NODE_NOT_FOUND, e, request()));
}
}