private ICallReturn InterceptPropertySet(ICallInvocation invocation, GetNextCallHandlerDelegate getNext)
{
var propertyName = invocation.MethodBase.Name.Substring(4);
var returnValue = getNext()(invocation, getNext);
var subscribers = propertyChanged;
if (subscribers != null)
{
subscribers(invocation.Target, new PropertyChangedEventArgs(propertyName));
}
return(returnValue);
}
public ICallReturn Invoke(ICallInvocation invocation, GetNextCallHandlerDelegate getNext)
{
if (invocation.MethodBase == addEventMethodInfo)
{
return(AddEventSubscription(invocation));
}
if (invocation.MethodBase == removeEventMethodInfo)
{
return(RemoveEventSubscription(invocation));
}
if (IsPropertySetter(invocation))
{
return(InterceptPropertySet(invocation, getNext));
}
return(getNext()(invocation, getNext));
}
public ICallReturn Invoke(ICallInvocation invocation, GetNextCallHandlerDelegate getNext)
{
if (cached == null)
{
cached = new Dictionary <ElementCollection, CachingResult>();
}
var args = invocation.Arguments;
var key = new ElementCollection(args);
CachingResult cachingResult;
ICallReturn result = null;
if (cached.TryGetValue(key, out cachingResult))
{
result = cachingResult.Result;
object value;
value = cachingResult.Lifetime.GetValue();
if (value != null)
//if (cachingResult.Lifetime.GetValue(out value))
{
result.ReturnValue = value;
}
else
{
cachingResult = null;
result = null;
}
}
if (cachingResult == null)
{
result = getNext()(invocation, getNext);
ILifetime lifetime = GetLifetime((MethodInfo)invocation.MethodBase, invocation.Target, result.ReturnValue, cachingData.lifetimeType, cachingData.lifetimeMethodName);
cachingResult = new CachingResult(result, lifetime);
cached[key] = cachingResult;
}
return(result);
}
public ICallReturn Invoke(ICallInvocation invocation, GetNextCallHandlerDelegate getNext)
{
object result;
MethodBase method = invocation.MethodBase;
object[] args = invocation.Arguments.ToValueArray();
try
{
result = method.Invoke(invocation.Target, args);
}
catch (TargetInvocationException ex)
{
return(invocation.ReturnException(ex.InnerException));
}
return(invocation.Return(result));
}
