using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Xml.Linq; using FLocal.Core; using FLocal.Core.DB; using FLocal.Core.DB.conditions; namespace FLocal.Common.dataobjects { public class PostLayer : SqlObject { public const string NAME_NORMAL = "normal"; public const string NAME_OFFTOP = "offtop"; public const string NAME_GARBAGE = "garbage"; public const string NAME_HIDDEN = "hidden"; public class TableSpec : ISqlObjectTableSpec { public const string TABLE = "Layers"; public const string FIELD_ID = "Id"; public const string FIELD_NAME = "Name"; public static readonly TableSpec instance = new TableSpec(); public string name { get { return TABLE; } } public string idName { get { return FIELD_ID; } } public void refreshSqlObject(int id) { Refresh(id); } } protected override ISqlObjectTableSpec table { get { return TableSpec.instance; } } private string _name; public string name { get { this.LoadIfNotLoaded(); return this._name; } } protected override void doFromHash(Dictionary data) { this._name = data[TableSpec.FIELD_NAME]; } private static readonly object allLayers_Locker = new object(); public static IEnumerable allLayers { get { return from id in Cache>.instance.get( allLayers_Locker, () => { IEnumerable ids = from stringId in Config.instance.mainConnection.LoadIdsByConditions( TableSpec.instance, new FLocal.Core.DB.conditions.EmptyCondition(), Diapasone.unlimited ) select int.Parse(stringId); Category.LoadByIds(ids); return ids; } ) let layer = PostLayer.LoadById(id) orderby layer.id select layer; } } internal static void allLayers_Reset() { Cache>.instance.delete(allLayers_Locker); } public XElement exportToXml(UserContext context) { return new XElement("layer", new XElement("id", this.id), new XElement("name", this.name) ); } } }