Exemple #1
0
 private void doUpdateDomain(HttpServletRequest req, HttpServletResponse resp) throws IOException {
   final String domainName = req.getParameter("name");
   final String storageEngineOptions = req.getParameter("storageEngineOptions");
   final Domain domain = coordinator.getDomain(domainName);
   if (domain == null) {
     throw new IOException("Could not get Domain '" + domainName + "' from Configurator.");
   } else {
     coordinator.updateDomain(
         domainName,
         domain.getNumParts(),
         domain.getStorageEngineFactoryClass().getName(),
         storageEngineOptions,
         domain.getPartitioner().getClass().getName());
   }
   resp.sendRedirect("/domains.jsp");
 }
Exemple #2
0
  private void doDeleteDomain(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    final Domain domain = coordinator.getDomain(req.getParameter("name"));
    boolean isInUse = false;
    // check if this domain is in use anywhere
    for (RingGroup rg : coordinator.getRingGroups()) {
      if (rg.getTargetVersion() == null) {
        continue;
      }

      DomainGroup dg = rg.getDomainGroup();
      DomainGroupVersion dgv = rg.getTargetVersion();
      if (DomainGroupVersions.containsDomain(dgv, domain)) {
        isInUse = true;
        break;
      }
    }

    if (!isInUse) {
      coordinator.deleteDomain(domain.getName());
    }
    resp.sendRedirect("/domains.jsp");
  }