140 lines
3.3 KiB
C#
140 lines
3.3 KiB
C#
//
|
|
// System.Web.Compilation.SessionStateItemCollection
|
|
//
|
|
// Authors:
|
|
// Marek Habersack (grendello@gmail.com)
|
|
//
|
|
// (C) 2006 Marek Habersack
|
|
//
|
|
|
|
//
|
|
// 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.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Collections.Specialized;
|
|
using System.IO;
|
|
using System.Web.Util;
|
|
|
|
namespace System.Web.SessionState
|
|
{
|
|
public sealed class SessionStateItemCollection : NameObjectCollectionBase, ISessionStateItemCollection, ICollection, IEnumerable
|
|
{
|
|
bool is_dirty;
|
|
|
|
static bool IsMutable (object o)
|
|
{
|
|
return (o != null && Type.GetTypeCode(o.GetType()) == TypeCode.Object);
|
|
}
|
|
|
|
public SessionStateItemCollection ()
|
|
{
|
|
}
|
|
|
|
internal SessionStateItemCollection (int capacity)
|
|
: base (capacity)
|
|
{
|
|
}
|
|
|
|
public bool Dirty {
|
|
get { return is_dirty; }
|
|
set { is_dirty = value; }
|
|
}
|
|
|
|
public object this [int index] {
|
|
get {
|
|
object o = BaseGet (index);
|
|
if (IsMutable (o))
|
|
is_dirty = true;
|
|
return o;
|
|
}
|
|
|
|
set {
|
|
BaseSet (index, value);
|
|
is_dirty = true;
|
|
}
|
|
}
|
|
|
|
public object this [string name] {
|
|
get {
|
|
object o = BaseGet (name);
|
|
if (IsMutable (o))
|
|
is_dirty = true;
|
|
return o;
|
|
}
|
|
|
|
set {
|
|
BaseSet (name, value);
|
|
is_dirty = true;
|
|
}
|
|
}
|
|
|
|
// Todo: why override this?
|
|
public override KeysCollection Keys {
|
|
get { return base.Keys; }
|
|
}
|
|
|
|
public void Clear ()
|
|
{
|
|
if (Count > 0) {
|
|
BaseClear ();
|
|
is_dirty = true;
|
|
}
|
|
}
|
|
|
|
public static SessionStateItemCollection Deserialize (BinaryReader reader)
|
|
{
|
|
int i = reader.ReadInt32 ();
|
|
SessionStateItemCollection ret = new SessionStateItemCollection (i);
|
|
for (; i > 0; i--)
|
|
ret [reader.ReadString ()] =
|
|
System.Web.Util.AltSerialization.Deserialize (reader);
|
|
|
|
return ret;
|
|
}
|
|
|
|
public void Serialize (BinaryWriter writer) {
|
|
writer.Write (Count);
|
|
foreach (string key in base.Keys) {
|
|
writer.Write (key);
|
|
System.Web.Util.AltSerialization.Serialize (writer, BaseGet (key));
|
|
}
|
|
}
|
|
|
|
// Todo: why override this?
|
|
public override IEnumerator GetEnumerator ()
|
|
{
|
|
return base.GetEnumerator ();
|
|
}
|
|
|
|
public void Remove (string name)
|
|
{
|
|
BaseRemove (name);
|
|
is_dirty = true;
|
|
}
|
|
|
|
public void RemoveAt (int index)
|
|
{
|
|
BaseRemoveAt (index);
|
|
is_dirty = true;
|
|
}
|
|
}
|
|
}
|