Пример #1
0
        public bool Save(XElement xElement)
        {
            xElement.SetAttributeValue("Updated", DateTime.UtcNow.ToString(Constants.DATE_TIME_FORMAT));
            var id       = xElement.GetAttributeValue(Constants._ID);
            var parentId = xElement.GetAttributeValue(Constants.PARENT_ID);
            var updated  = xElement.GetAttributeValue("Updated");
            var created  = DateTime.UtcNow.ToString(Constants.DATE_TIME_FORMAT);

            if (PostgreSQLDBManager.GetInstance().Find(id) == null)
            {
                xElement.SetAttributeValue("Created", created);
                var _type = xElement.GetAttributeValue("_type");

                PostgreSQLDBManager.GetInstance().CreateContent(id, xElement.ToString(), _type, created, updated);
            }
            else
            {
                var      existed_created = xElement.GetAttributeValue("Created");
                DateTime eDateTime       = DateTime.Parse(existed_created);
                if (!string.IsNullOrEmpty(existed_created))
                {
                    created = eDateTime.ToString(Constants.DATE_TIME_FORMAT);
                }
                PostgreSQLDBManager.GetInstance().UpdateContent(id, xElement.ToString(), updated);
                PostgreSQLDBManager.GetInstance().RemoveRelationship(id);
            }
            PostgreSQLDBManager.GetInstance().CreateRelationship(parentId, "Parent-Kid", id, created, updated);
            return(true);
        }
Пример #2
0
 public static PostgreSQLDBManager GetInstance()
 {
     return _instance ?? (_instance = new PostgreSQLDBManager());
 }
Пример #3
0
 public XElement GetChildren(string id)
 {
     return(PostgreSQLDBManager.GetInstance().GetChildren(id));
 }
Пример #4
0
 public void Delete(string id)
 {
     PostgreSQLDBManager.GetInstance().Remove(id);
 }
Пример #5
0
 public XElement Read(string id)
 {
     return(PostgreSQLDBManager.GetInstance().Find(id));
 }
Пример #6
0
 public static PostgreSQLDBManager GetInstance()
 {
     return(_instance ?? (_instance = new PostgreSQLDBManager()));
 }