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//
// System.Web.Configuration.BuildProviderCollection
//
// Authors:
// Gonzalo Paniagua Javier (gonzalo@ximian.com)
//
// (c) Copyright 2005 Novell, Inc (http://www.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;
using System.Configuration;
namespace System.Web.Configuration
{
[ConfigurationCollection (typeof (BuildProvider), CollectionType = ConfigurationElementCollectionType.AddRemoveClearMap)]
public sealed class BuildProviderCollection : ConfigurationElementCollection
{
static ConfigurationPropertyCollection props;
static BuildProviderCollection ()
{
//FIXME: add properties
props = new ConfigurationPropertyCollection ();
}
public BuildProviderCollection (): base (CaseInsensitiveComparer.DefaultInvariant)
{
}
public BuildProvider this [int index] {
get { return (BuildProvider) BaseGet (index); }
set { if (BaseGet (index) != null) BaseRemoveAt (index); BaseAdd (index, value); }
}
public new BuildProvider this [string name] {
get {
string ext;
if (!String.IsNullOrEmpty (name))
ext = name.ToLowerInvariant ();
else
ext = name;
return (BuildProvider) BaseGet (ext);
}
}
protected internal override ConfigurationPropertyCollection Properties {
get { return props; }
}
public void Add (BuildProvider buildProvider)
{
BaseAdd (buildProvider);
}
public void Clear ()
{
BaseClear ();
}
public void Remove (string name)
{
BaseRemove (name);
}
public void RemoveAt (int index)
{
BaseRemoveAt (index);
}
protected override ConfigurationElement CreateNewElement ()
{
return new BuildProvider ();
}
protected override object GetElementKey (ConfigurationElement element)
{
BuildProvider prov = (BuildProvider) element;
return prov.Extension;
}
internal Type GetProviderTypeForExtension (string extension)
{
#if NET_4_0
return global::System.Web.Compilation.BuildProvider.GetProviderTypeForExtension (extension);
#else
if (String.IsNullOrEmpty (extension))
return null;
BuildProvider provider = this [extension];
if (provider == null)
return null;
Type type = HttpApplication.LoadType (provider.Type);
if (type == null)
return null;
return type;
#endif
}
internal global::System.Web.Compilation.BuildProvider GetProviderInstanceForExtension (string extension)
{
#if NET_4_0
return global::System.Web.Compilation.BuildProvider.GetProviderInstanceForExtension (extension);
#else
Type type = GetProviderTypeForExtension (extension);
if (type == null)
return null;
return Activator.CreateInstance (type, null) as global::System.Web.Compilation.BuildProvider;
#endif
}
}
}
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