//
// DLinqDataModelProvider.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2008-2009 Novell Inc. http://novell.com
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Data.Linq;
using System.Data.Linq.Mapping;
using System.Linq;
using System.Security.Permissions;
using DMetaModelSystem.Data.Linq.Mapping.MetaModel;
using DMetaTableSystem.Data.Linq.Mapping.MetaTable;
namespace System.Web.DynamicData.ModelProviders{
class DLinqDataModelProvider : DataModelProvider
{
Func<object> factory;
DMetaModel model;
public DLinqDataModelProvider (Func<object> factory)
{
this.factory = factory;
Type type = CreateContext ().GetType ();
if (!typeof (DataContext).IsAssignableFrom (type))
throw new ArgumentException (String.Format ("Type '{0}' is not supported as data context factory", type));
this.factory = factory;
model = new AttributeMappingSource ().GetModel (type);
ContextType = model.ContextType;
var l = new List<TableProvider> ();
foreach (var m in model.GetTables ())
l.Add (new DLinqTableProvider (this, m));
tables = new ReadOnlyCollection<TableProvider> (l);
}
ReadOnlyCollection<TableProvider> tables;
public override ReadOnlyCollection<TableProvider> Tables {
get { return tables; }
}
public override object CreateContext ()
{
return factory ();
}
}
}
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