//
// System.Web.BaseParamsCollection
//
// Authors:
// Vladimir Krasnov (vladimirk@mainsoft.com)
//
// (C) 2006 Mainsoft Co. (http://www.mainsoft.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.Specialized;
using System.Runtime.Serialization;
namespace System.Web{
abstract class BaseParamsCollection : WebROCollection
{
protected HttpRequest _request;
protected bool _loaded = false;
public BaseParamsCollection (HttpRequest request)
{
_request = request;
IsReadOnly = true;
}
void LoadInfo ()
{
if (_loaded)
return;
IsReadOnly = false;
InsertInfo ();
IsReadOnly = true;
_loaded = true;
}
protected abstract void InsertInfo ();
public override string Get (int index)
{
LoadInfo ();
return base.Get (index);
}
protected abstract string InternalGet (string name);
public override string Get (string name)
{
if (!_loaded) {
#if TARGET_JVM
return InternalGet (name);
#else
string s = InternalGet (name);
if (s != null && s.Length > 0)
return s;
LoadInfo ();
#endif
}
return base.Get (name);
}
public override string GetKey (int index)
{
LoadInfo ();
return base.GetKey (index);
}
public override string[] GetValues (int index)
{
string text1;
string[] array1;
text1 = Get (index);
if (text1 == null)
return null;
array1 = new string[1];
array1[0] = text1;
return array1;
}
public override string[] GetValues (string name)
{
string text1;
string[] array1;
text1 = Get (name);
if (text1 == null)
return null;
array1 = new string[1];
array1[0] = text1;
return array1;
}
public override void GetObjectData (SerializationInfo info, StreamingContext context)
{
throw new SerializationException ();
}
public override string[] AllKeys
{
get {
LoadInfo ();
return base.AllKeys;
}
}
public override int Count
{
get {
LoadInfo ();
return base.Count;
}
}
public override NameObjectCollectionBase.KeysCollection Keys {
get {
LoadInfo ();
return base.Keys;
}
}
public override System.Collections.IEnumerator GetEnumerator () {
LoadInfo ();
return base.GetEnumerator ();
}
}
}
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