/**
* Move an IP restriction up in priority by swapping the priority with the restriction above the
* one selected.
*
* @param mapping mapping
* @param form form
* @param request request
* @param response response
* @return ActionForward forward
* @throws Exception on any error
*/
public ActionForward moveUp(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
PolicyUtil.checkPermission(
PolicyConstants.IP_RESTRICTIONS_RESOURCE_TYPE, PolicyConstants.PERM_EDIT, request);
int id = Integer.parseInt(request.getParameter("id"));
SystemDatabase database = SystemDatabaseFactory.getInstance();
IpRestriction restriction1 = database.getIpRestriction(id);
String ipAddress = restriction1.getAddress();
String ipPermission = restriction1.getAllowed() ? "Allowed" : "Denied";
try {
List<IpRestriction> restrictions = Arrays.asList(database.getIpRestrictions());
database.swapIpRestrictions(
restriction1, restrictions.get(restrictions.indexOf(restriction1) - 1));
fireCoreEvent(
request,
CoreEventConstants.IP_RESTRICTION_MOVE_UP,
ipAddress,
ipPermission,
CoreEvent.STATE_SUCCESSFUL);
} catch (Exception e) {
fireCoreEvent(
request,
CoreEventConstants.IP_RESTRICTION_MOVE_UP,
ipAddress,
ipPermission,
CoreEvent.STATE_UNSUCCESSFUL);
throw e;
}
return mapping.findForward("refresh");
}
private void deleteIpRestriction(HttpServletRequest request, IpRestriction restriction)
throws Exception {
String ipAddress = restriction.getAddress();
String ipPermission = restriction.getAllowed() ? "Allowed" : "Denied";
try {
SystemDatabase database = SystemDatabaseFactory.getInstance();
database.removeIpRestriction(restriction.getID());
fireCoreEvent(
request,
CoreEventConstants.DELETE_IP_RESTRICTION,
ipAddress,
ipPermission,
CoreEvent.STATE_SUCCESSFUL);
} catch (Exception e) {
fireCoreEvent(
request,
CoreEventConstants.DELETE_IP_RESTRICTION,
ipAddress,
ipPermission,
CoreEvent.STATE_UNSUCCESSFUL);
throw e;
}
}
private static IpRestriction findIpRestriction(IpRestriction[] restrictions, int id) {
for (IpRestriction restriction : restrictions) {
if (restriction.getID() == id) return restriction;
}
return null;
}