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Update ContextState.cs

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This commit is contained in:
jtkech
2016-02-26 22:34:49 +01:00
parent 773882603f
commit 9b6f7b019a
1 changed files with 11 additions and 15 deletions
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26
src/Orchard/Environment/State/ContextState.cs
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@@ -1,12 +1,12 @@
using System;
using System;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Messaging;
using System.Web;
using Orchard.Mvc;
using Orchard.Mvc.Extensions;
namespace Orchard.Environment.State {
/// <summary>
/// Holds some state for the current HttpContext or thread
/// Holds some state for the current HttpContext or Logical Context
/// </summary>
/// <typeparam name="T">The type of data to store</typeparam>
public class ContextState<T> where T : class {
@@ -23,12 +23,13 @@ namespace Orchard.Environment.State {
}
public T GetState() {
if (!HttpContextIsValid()) {
var data = CallContext.GetData(_name);
if (HttpContext.Current.IsBackgroundHttpContext()) {
var handle = CallContext.LogicalGetData(_name) as ObjectHandle;
var data = handle != null ? handle.Unwrap() : null;
if (data == null) {
if (_defaultValue != null) {
CallContext.SetData(_name, data = _defaultValue());
CallContext.LogicalSetData(_name, new ObjectHandle(data = _defaultValue()));
return data as T;
}
}
@@ -41,20 +42,15 @@ namespace Orchard.Environment.State {
}
return HttpContext.Current.Items[_name] as T;
}
public void SetState(T state) {
if (!HttpContextIsValid()) {
CallContext.SetData(_name, state);
if (HttpContext.Current.IsBackgroundHttpContext()) {
CallContext.LogicalSetData(_name, new ObjectHandle(state));
}
else {
HttpContext.Current.Items[_name] = state;
}
}
private bool HttpContextIsValid() {
return HttpContext.Current != null && !HttpContext.Current.Items.Contains(MvcModule.IsBackgroundHttpContextKey);
}
}
}
}