public ResultInfo <IDataReader, string> QueryToReader(DbExecuteParameter dbExecuteParameter)
{
while (Interlocked.CompareExchange(ref signal, 1, 0) == 1)
{
Thread.Sleep(LockTimeout);
//waiting for lock to do;
}
try
{
DbConnection conn = CreateConnection(DbConnectionString);
{
if (conn.State != ConnectionState.Open)
{
conn.Open();
}
DbCommand cmd = CreateCommand(dbExecuteParameter, conn);
{
IDataReader reader = cmd.ExecuteReader();
return(ResultInfo <IDataReader, string> .Create(reader, string.Empty));
}
}
}
catch (Exception ex)
{
return(new ResultInfo <IDataReader, string>(null, ex.Message));
}
finally
{
Interlocked.Exchange(ref signal, 0);
}
}
public Task OnExceptionAsync(ExceptionContext context)
{
if (context.ExceptionHandled == false)
{
context.Result = new ObjectResult(context.Exception is ExceptionBase ?
ResultInfo.Create(((ExceptionBase)context.Exception).Code, ((ExceptionBase)context.Exception).Message)
: ResultInfo.Create(StatusCode.Error, context.Exception.InnerException != null ? context.Exception.InnerException.Message : context.Exception.Message));
}
context.ExceptionHandled = true;
return(Task.CompletedTask);
}
public ResultInfo <int, string> QueryTo <T>(DbExecuteParameter dbExecuteParameter, Func <T, bool> rowAction)
where T : new()
{
while (Interlocked.CompareExchange(ref signal, 1, 0) == 1)
{
Thread.Sleep(LockTimeout);
//waiting for lock to do;
}
try
{
int rows = 0;
using (DbConnection conn = CreateConnection(DbConnectionString))
{
if (conn.State != ConnectionState.Open)
{
conn.Open();
}
using (DbCommand cmd = CreateCommand(dbExecuteParameter, conn))
{
using (DbDataReader reader = cmd.ExecuteReader())
{
if (reader.HasRows == false)
{
return(ResultInfo <int, string> .Create(0, string.Empty));
}
bool isContinue = false;
while (reader.Read())
{
T row = reader.DataReaderTo <T>(dbExecuteParameter.IgnoreCase);
isContinue = rowAction(row);
if (isContinue == false)
{
break;
}
++rows;
}
}
}
}
return(ResultInfo <int, string> .Create <int, string>(rows, string.Empty));
}
catch (Exception ex)
{
return(new ResultInfo <int, string>(-1, ex.ToString()));
}
finally
{
Interlocked.Exchange(ref signal, 0);
}
}
public TA GetY()
{
var invocationInfo = InvocationInfo.Create(
typeof(ContainerAopProxy),
nameof(GetY),
GenericArgumentInfo.EmptyArray,
_classGenericArguments,
ResultInfo.Create(typeof(TA), _classGenericArgumentTa),
GetY);
var result = _interceptionHandler.Invoke(invocationInfo);
return((TA)result.Result.Value);
}
public Task <List <int> > DoSomething(int parameter)
{
var invocationInfo = InvocationInfo.Create(
typeof(TestInterfaceAopProxy),
nameof(DoSomething),
new[]
{
ArgumentInfo.Create(typeof(int), nameof(parameter), parameter)
},
ResultInfo.Create(typeof(Task <List <int> >)),
DoSomethingInt32);
var result = _interceptionHandler.Invoke(invocationInfo);
return((Task <List <int> >)result.Result.Value);
}
public List <T> GetGenericList <T>()
{
var genericArgumentT = GenericArgumentInfo.Create(typeof(T), nameof(T));
var invocationInfo = InvocationInfo.Create(
typeof(ContainerAopProxy),
nameof(GetGenericList),
new[]
{
genericArgumentT
},
ResultInfo.Create(typeof(List <T>), genericArgumentT),
GetGenericList <T>);
var result = _interceptionHandler.Invoke(invocationInfo);
return((List <T>)result.Result.Value);
}
public long GetContactPhoneNumber(string firstName, string lastName)
{
var invocationInfo = InvocationInfo.Create(
typeof(PhoneBookAopProxy),
nameof(GetContactPhoneNumber),
new[]
{
ArgumentInfo.Create(typeof (string), nameof(firstName), firstName),
ArgumentInfo.Create(typeof (string), nameof(lastName), lastName)
},
ResultInfo.Create(typeof(long)),
GetContactPhoneNumber);
var result = _interceptionHandler.Invoke(invocationInfo);
return (long)result.Result.Value;
}
public bool GetElement(int index, out object value)
{
var invocationInfo = InvocationInfo.Create(
typeof(ContainerAopProxy),
nameof(GetElement),
new[]
{
ArgumentInfo.Create(typeof(int), nameof(index), index),
ArgumentInfo.Create(typeof(object), nameof(value), default(object), ArgumentSpecialType.Out)
},
ResultInfo.Create(typeof(bool)),
GetElement);
var result = _interceptionHandler.Invoke(invocationInfo);
const int valueIndex = 1;
value = result.Arguments[valueIndex].Value;
return((bool)result.Result.Value);
}
public T GetBar <T>() where T : struct
{
var genericArgumentT = GenericArgumentInfo.Create(
typeof(T),
nameof(T),
new[] { GenericArgumentRestriction.Create(GenericArgumentRestrictionType.Struct) });
var invocationInfo = InvocationInfo.Create(
typeof(InterfaceWithGenericMethodAopProxy),
nameof(GetBar),
new[]
{
genericArgumentT
},
ResultInfo.Create(typeof(T), genericArgumentT),
GetBar <T>);
var result = _interceptionHandler.Invoke(invocationInfo);
return((T)result.Result.Value);
}
public T GetElement <T>(int index)
{
var genericArgumentT = GenericArgumentInfo.Create(typeof(T), nameof(T));
var invocationInfo = InvocationInfo.Create(
typeof(ContainerAopProxy),
nameof(GetElement),
new[]
{
ArgumentInfo.Create(typeof(int), nameof(index), index, genericArgumentT)
},
new[]
{
genericArgumentT
},
ResultInfo.Create(typeof(T), genericArgumentT),
GetElement <T>);
var result = _interceptionHandler.Invoke(invocationInfo);
return((T)result.Result.Value);
}
public async Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
{
if (context.Result is EmptyResult)
{
context.Result = new ObjectResult(ResultInfo.Create());
}
else if (context.Result is ObjectResult objectResult)
{
if (objectResult.Value is ResultInfo resultInfo)
{
context.Result = new ObjectResult(resultInfo);
}
else
{
objectResult.StatusCode ??= 200;
context.Result = new ObjectResult(ResultInfo.Create(
(StatusCode)objectResult.StatusCode,
objectResult.StatusCode == 200 ? "Success" : context.Result.GetType().Name.Replace("ObjectResult", ""),
objectResult.Value)
);
}
}
_ = await next();
}
