public void InsertOrUpdateResourceSecurityInformation(string cluster, Common.Security.Interfaces.IResourceItem resourceItem)
 {
     lock (_store)
     {
         IDocumentsWriteOperation insertOperation = new InsertDocumentsOperation();
         //JsonSerializer<IResourceItem> serializer = new JsonSerializer<IResourceItem>();
         IList <IJSONDocument> jsonDocuments = new List <IJSONDocument>();
         JSONDocument          jdoc          = new JSONDocument();
         bool found = false;
         if (resourceItem != null)
         {
             //jdoc.Key = new DocumentKey(configuration.Name);
             found = FindDocument(resourceItem.ResourceId.Name, Alachisoft.NosDB.Core.Util.MiscUtil.SystemCollection.SecurityInformationCollection, out jdoc);
             if (found)
             {
                 jdoc     = JsonSerializer.Serialize <IResourceItem>(resourceItem);
                 jdoc.Key = resourceItem.ResourceId.Name;
                 IDocumentsWriteOperation replaceOperation = new ReplaceDocumentsOperation();
                 replaceOperation.Collection = Alachisoft.NosDB.Core.Util.MiscUtil.SystemCollection.SecurityInformationCollection;
                 replaceOperation.Database   = MiscUtil.SYSTEM_DATABASE;
                 jsonDocuments.Add(jdoc);
                 replaceOperation.Documents = jsonDocuments;
                 _store.ReplaceDocuments(replaceOperation);
                 //TODO for updating document only deleting previous document require some time to wait In Future this operation done with replace operation.
             }
             else
             {
                 jsonDocuments.Clear();
                 jdoc     = JsonSerializer.Serialize <IResourceItem>(resourceItem);
                 jdoc.Key = resourceItem.ResourceId.Name;
                 jsonDocuments.Add(jdoc);
                 insertOperation.Documents  = jsonDocuments;
                 insertOperation.Collection = Alachisoft.NosDB.Core.Util.MiscUtil.SystemCollection.SecurityInformationCollection;
                 insertOperation.Database   = MiscUtil.SYSTEM_DATABASE;
                 _store.InsertDocuments(insertOperation);
             }
         }
     }
 }