protected virtual AdapterInvocationInformation PrepareAdapterInvocationInformation(MethodInfo adapterMethod, MethodInfo targetMethod, Type[] adapterMethodParameterTypes, Type[] targetMethodParmeterTypes)
{
Type targetMethodReturnType = targetMethod.ReturnType;
// Task<>
if (AdapterHelper.IsGenericTask(targetMethodReturnType))
{
MethodInfo genericInvokeTargetGenericTaskAsyncMethod = _invokeTargetGenericTaskAsync_Method.MakeGenericMethod(adapterMethod.ReturnType.GenericTypeArguments[0]);
InvocationTypes targetInvocationType = InvocationTypes.GenericTask;
AssertReturnTypeCombination(adapterMethod, targetMethod, targetInvocationType);
return(new AdapterInvocationInformation(targetMethod, adapterMethodParameterTypes, targetMethodParmeterTypes, targetInvocationType, genericInvokeTargetGenericTaskAsyncMethod));
}
// Task
else if (AdapterHelper.IsTask(targetMethodReturnType))
{
InvocationTypes targetInvocationType = InvocationTypes.Task;
AssertReturnTypeCombination(adapterMethod, targetMethod, targetInvocationType);
return(new AdapterInvocationInformation(targetMethod, adapterMethodParameterTypes, targetMethodParmeterTypes, targetInvocationType));
}
// ValueTask<>
else if (AdapterHelper.IsGenericValueTask(targetMethodReturnType))
{
MethodInfo genericInvokeTargetGenericValueTaskAsyncMethod = _invokeTargetGenericValueTaskAsync_Method.MakeGenericMethod(adapterMethod.ReturnType.GenericTypeArguments[0]);
InvocationTypes targetInvocationType = InvocationTypes.GenericValueTask;
AssertReturnTypeCombination(adapterMethod, targetMethod, targetInvocationType);
return(new AdapterInvocationInformation(targetMethod, adapterMethodParameterTypes, targetMethodParmeterTypes, targetInvocationType, genericInvokeTargetGenericValueTaskAsyncMethod));
}
// ValueTask
else if (AdapterHelper.IsValueTask(targetMethodReturnType))
{
InvocationTypes targetInvocationType = InvocationTypes.ValueTask;
AssertReturnTypeCombination(adapterMethod, targetMethod, targetInvocationType);
return(new AdapterInvocationInformation(targetMethod, adapterMethodParameterTypes, targetMethodParmeterTypes, targetInvocationType));
}
else
// Likely synchronous
{
InvocationTypes targetInvocationType = InvocationTypes.Sync;
AssertReturnTypeCombination(adapterMethod, targetMethod, targetInvocationType);
return(new AdapterInvocationInformation(targetMethod, adapterMethodParameterTypes, targetMethodParmeterTypes, targetInvocationType));
}
}