78 lines
2.4 KiB
C#
78 lines
2.4 KiB
C#
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//
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// DLinqTableProvider.cs
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//
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// Author:
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// Atsushi Enomoto <atsushi@ximian.com>
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//
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// Copyright (C) 2008-2009 Novell Inc. http://novell.com
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Data.Linq;
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using System.Data.Linq.Mapping;
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using System.Linq;
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using System.Security.Permissions;
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using DMetaModel = System.Data.Linq.Mapping.MetaModel;
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using DMetaTable = System.Data.Linq.Mapping.MetaTable;
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namespace System.Web.DynamicData.ModelProviders
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{
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class DLinqTableProvider : TableProvider
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{
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public DLinqTableProvider (DataModelProvider owner, DMetaTable meta)
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: base (owner)
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{
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EntityType = meta.RowType.Type;
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Name = meta.TableName;
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int idx = Name.LastIndexOf ('.');
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Name = idx < 0 ? Name : Name.Substring (idx + 1);
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var l = new List<ColumnProvider> ();
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foreach (var c in meta.RowType.DataMembers)
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l.Add (new DLinqColumnProvider (this, c));
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columns = new ReadOnlyCollection<ColumnProvider> (l);
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}
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ReadOnlyCollection<ColumnProvider> columns;
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public override ReadOnlyCollection<ColumnProvider> Columns {
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get { return columns; }
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}
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public override IQueryable GetQuery (object context)
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{
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return ((DataContext) context).GetTable (EntityType);
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}
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public override string ToString ()
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{
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return base.ToString ();
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}
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}
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}
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