protected override async Task <TResult> InterceptAsync <TResult>(Castle.DynamicProxy.IInvocation invocation, IInvocationProceedInfo proceedInfo, Func <Castle.DynamicProxy.IInvocation, IInvocationProceedInfo, Task <TResult> > proceed)
{
var invocationContext = new InvocationContext(invocation);
// Property interception handled here
if (invocation.IsGetter())
{
var propertyInterceptors = invocation.FindPropertyInterceptors(proxyConfig, serviceProvider);
foreach (var interceptor in propertyInterceptors)
{
await interceptor.OnGet(invocationContext);
}
return(await proceed(invocation, proceedInfo).ConfigureAwait(false));
}
var methodInterceptors = invocation.FindMethodInterceptors(proxyConfig, serviceProvider);
foreach (var interceptor in methodInterceptors)
{
await interceptor.OnBefore(invocationContext);
}
var result = default(TResult);
try
{
result = await proceed(invocation, proceedInfo).ConfigureAwait(false);
}
catch (Exception ex)
{
foreach (var interceptor in methodInterceptors)
{
await interceptor.OnError(invocationContext, ex);
}
}
finally
{
foreach (var interceptor in methodInterceptors)
{
await interceptor.OnAfter(invocationContext);
}
}
return(result);
}
protected override async Task InterceptAsync(Castle.DynamicProxy.IInvocation invocation, IInvocationProceedInfo proceedInfo, Func <Castle.DynamicProxy.IInvocation, IInvocationProceedInfo, Task> proceed)
{
var invocationContext = new InvocationContext(invocation);
// Property interception handled here
if (invocation.IsSetter())
{
var propertyInterceptors = invocation.FindPropertyInterceptors(proxyConfig, serviceProvider);
foreach (var interceptor in propertyInterceptors)
{
await interceptor.OnSet(invocationContext, invocation.Arguments[0]);
}
await proceed(invocation, proceedInfo).ConfigureAwait(false);
return;
}
var methodInterceptors = invocation.FindMethodInterceptors(proxyConfig, serviceProvider);
foreach (var interceptor in methodInterceptors)
{
await interceptor.OnBefore(invocationContext);
}
try
{
await proceed(invocation, proceedInfo).ConfigureAwait(false);
}
catch (Exception ex)
{
foreach (var interceptor in methodInterceptors)
{
await interceptor.OnError(invocationContext, ex);
}
}
finally
{
foreach (var interceptor in methodInterceptors)
{
await interceptor.OnAfter(invocationContext);
}
}
}