DataSlotWrapper DataSlotCreator()
{
var wrapper = new DataSlotWrapper();
Func <T> valSelector = valueFactory;
wrapper.Getter = delegate {
wrapper.Creating = true;
try {
T val = valSelector();
wrapper.Creating = false;
wrapper.Init = true;
wrapper.Getter = () => val;
return(val);
} catch (Exception e)
{
wrapper.Creating = false;
if (cachedException != null)
{
cachedException.Value = e;
}
throw e;
}
};
return(wrapper);
}
T GetValueThreadLocal()
{
DataSlotWrapper myWrapper = GetWrapper();
if (myWrapper.Creating)
{
throw new InvalidOperationException("The initialization function attempted to reference Value recursively");
}
return(myWrapper.Getter());
}
DataSlotWrapper GetWrapper()
{
DataSlotWrapper myWrapper = (DataSlotWrapper)Thread.GetData(localStore);
if (myWrapper == null)
{
myWrapper = DataSlotCreator();
Thread.SetData(localStore, myWrapper);
}
return(myWrapper);
}
bool IsInitializedThreadLocal()
{
DataSlotWrapper myWrapper = (DataSlotWrapper)Thread.GetData(localStore);
if (myWrapper == null)
{
myWrapper = DataSlotCreator();
Thread.SetData(localStore, myWrapper);
}
return(myWrapper.Init);
}
T GetValueThreadLocal()
{
DataSlotWrapper myWrapper = Thread.GetData(localStore) as DataSlotWrapper;
// In case it's the first time the Thread access its data
if (myWrapper == null)
{
myWrapper = DataSlotCreator();
Thread.SetData(localStore, myWrapper);
}
return(myWrapper.Getter());
}
DataSlotWrapper DataSlotCreator()
{
DataSlotWrapper wrapper = new DataSlotWrapper();
Func <T> valSelector = initializer;
wrapper.Getter = delegate {
T val = valSelector();
wrapper.Init = true;
wrapper.Getter = delegate { return(val); };
return(val);
};
return(wrapper);
}
DataSlotWrapper DataSlotCreator()
{
DataSlotWrapper wrapper = new DataSlotWrapper();
Func <T> valSelector = initializer;
wrapper.Getter = delegate {
wrapper.Creating = true;
try {
T val = valSelector();
wrapper.Creating = false;
wrapper.Init = true;
wrapper.Getter = () => val;
return(val);
} catch (Exception e) {
cachedException = e;
throw e;
}
};
return(wrapper);
}
bool IsInitializedThreadLocal()
{
DataSlotWrapper myWrapper = GetWrapper();
return(myWrapper.Init);
}
