public static ExecutionTrace <TReturn> Apply <TReturn, TSubject>(TSubject subject, Assembly policyLocation = null,
IEnumerable <Type> policies = null)
{
if (policies == null)
{
policies = Enumerable.Empty <Type>();
}
Type type = (typeof(TSubject));
IEnumerable <Assembly> policyLocations = RetrievePolicyLocations(ref policyLocation, policies, type);
Exceptions = new List <ExceptionInformation>();
var executionTrace = new ExecutionTrace <TReturn>(policyLocation);
foreach (
DotNetRulesContext mon in
policyLocations.SelectMany(location => location.GetTypesWithPolicyAttribute(policies.Any(), type)
.Select(item => new DotNetRulesContext(item))
.Where(
_ =>
(!policies.Any()) ||
policies.Any(type1 => type1 == _.CurrentPolicy))))
{
mon.Establish(subject);
if (mon.Given() || mon.Or())
{
executionTrace.Called++;
executionTrace.By.Enqueue(mon.CurrentPolicy);
MonitorThen(mon);
}
mon.Finally();
executionTrace.ReturnType = mon.Return <TReturn>();
}
return(executionTrace);
}
public static ExecutionTrace <TReturn> Apply <TReturn>(Assembly policyLocation, IEnumerable <Type> policies,
params dynamic[] values)
{
if (policies == null)
{
policies = Enumerable.Empty <Type>();
}
Type[] types = values.Select(_ => (Type)_.GetType()).ToArray();
if (policyLocation == null)
{
policyLocation = types.First().Assembly;
}
Exceptions = new List <ExceptionInformation>();
var target = new ExecutionTrace <TReturn>(policyLocation);
foreach (
DotNetRulesContext mon in policyLocation.GetTypesWithPolicyAttribute(policies.Any(), types.ToArray())
.Select(item => new DotNetRulesContext(item))
.Where(_ => !policies.Any() || policies.Any(type1 => type1 == _.CurrentPolicy)))
{
mon.EstablishMore(values);
if (mon.Given() || mon.Or())
{
target.Called++;
target.By.Enqueue(mon.CurrentPolicy);
MonitorThen(mon);
}
mon.Finally();
for (int i = 0; i < values.Count(); i++)
{
dynamic value = values[i];
target.ReturnType = mon.Return <TReturn>();
}
}
return(target);
}
internal void Initalize <T>(ExecutionTrace <T> executionTrace)
{
Called = executionTrace.Called;
By = executionTrace.By;
}
