You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
145 lines
3.6 KiB
145 lines
3.6 KiB
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
|
|
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics.CodeAnalysis;
|
|
using System.Dynamic;
|
|
|
|
namespace Microsoft.AspNet.SignalR.Hubs
|
|
{
|
|
public class DynamicDictionary : DynamicObject, IDictionary<string, object>
|
|
{
|
|
private readonly IDictionary<string, object> _obj;
|
|
|
|
public DynamicDictionary(IDictionary<string, object> obj)
|
|
{
|
|
_obj = obj;
|
|
}
|
|
|
|
public object this[string key]
|
|
{
|
|
get
|
|
{
|
|
object result;
|
|
_obj.TryGetValue(key, out result);
|
|
return Wrap(result);
|
|
}
|
|
set
|
|
{
|
|
_obj[key] = Unwrap(value);
|
|
}
|
|
}
|
|
|
|
[SuppressMessage("Microsoft.Design", "CA1062:Validate arguments of public methods", MessageId = "0", Justification = "The compiler generates calls to invoke this")]
|
|
public override bool TryGetMember(GetMemberBinder binder, out object result)
|
|
{
|
|
result = this[binder.Name];
|
|
return true;
|
|
}
|
|
|
|
[SuppressMessage("Microsoft.Design", "CA1062:Validate arguments of public methods", MessageId = "0", Justification = "The compiler generates calls to invoke this")]
|
|
public override bool TrySetMember(SetMemberBinder binder, object value)
|
|
{
|
|
this[binder.Name] = value;
|
|
return true;
|
|
}
|
|
|
|
public static object Wrap(object value)
|
|
{
|
|
var obj = value as IDictionary<string, object>;
|
|
if (obj != null)
|
|
{
|
|
return new DynamicDictionary(obj);
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
public static object Unwrap(object value)
|
|
{
|
|
var dictWrapper = value as DynamicDictionary;
|
|
if (dictWrapper != null)
|
|
{
|
|
return dictWrapper._obj;
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
public void Add(string key, object value)
|
|
{
|
|
_obj.Add(key, value);
|
|
}
|
|
|
|
public bool ContainsKey(string key)
|
|
{
|
|
return _obj.ContainsKey(key);
|
|
}
|
|
|
|
public ICollection<string> Keys
|
|
{
|
|
get { return _obj.Keys; }
|
|
}
|
|
|
|
public bool Remove(string key)
|
|
{
|
|
return _obj.Remove(key);
|
|
}
|
|
|
|
public bool TryGetValue(string key, out object value)
|
|
{
|
|
return _obj.TryGetValue(key, out value);
|
|
}
|
|
|
|
public ICollection<object> Values
|
|
{
|
|
get { return _obj.Values; }
|
|
}
|
|
|
|
public void Add(KeyValuePair<string, object> item)
|
|
{
|
|
_obj.Add(item);
|
|
}
|
|
|
|
public void Clear()
|
|
{
|
|
_obj.Clear();
|
|
}
|
|
|
|
public bool Contains(KeyValuePair<string, object> item)
|
|
{
|
|
return _obj.Contains(item);
|
|
}
|
|
|
|
public void CopyTo(KeyValuePair<string, object>[] array, int arrayIndex)
|
|
{
|
|
_obj.CopyTo(array, arrayIndex);
|
|
}
|
|
|
|
public int Count
|
|
{
|
|
get { return _obj.Count; }
|
|
}
|
|
|
|
public bool IsReadOnly
|
|
{
|
|
get { return _obj.IsReadOnly; }
|
|
}
|
|
|
|
public bool Remove(KeyValuePair<string, object> item)
|
|
{
|
|
return _obj.Remove(item);
|
|
}
|
|
|
|
public IEnumerator<KeyValuePair<string, object>> GetEnumerator()
|
|
{
|
|
return _obj.GetEnumerator();
|
|
}
|
|
|
|
IEnumerator IEnumerable.GetEnumerator()
|
|
{
|
|
return GetEnumerator();
|
|
}
|
|
}
|
|
}
|