protected virtual void SettingIfSysData(IDto dto)
{
if ((dto.GetType().GetProperty("SystemData")) != null)
{
string systemDataValue = CommonMethod.ParseString(dto.GetType().GetProperty("SystemData").GetValue(dto, null));
if (this.IsAuthority(CommonData.OperId.Edit) == CommonData.IsAuthority.Allow)
{
btnClear.Enabled = systemDataValue.Equals(CommonData.SystemData.Yes) ? false : true;
}
}
}
protected virtual bool IsFormChanged()
{
if (this.ListDto != null)
{
IDto oldDto = this.CurrentDto;
IDto newDto = this.Dto;
Type dtoType = oldDto.GetType();
System.Reflection.PropertyInfo[] properties = dtoType.GetProperties();
foreach (System.Reflection.PropertyInfo property in properties)
{
object oldVar = dtoType.GetProperty(property.Name).GetValue(oldDto, null);
object newVar = dtoType.GetProperty(property.Name).GetValue(newDto, null);
if (oldVar == null && newVar == null)
{
continue;
}
if (oldVar != null && newVar == null)
{
return(true);
}
if (oldVar == null && newVar != null)
{
return(true);
}
if (!oldVar.Equals(newVar))
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// The table name.
/// </summary>
/// <param name="dto">
/// The dto.
/// </param>
/// <returns>
/// The <see cref="string"/>.
/// </returns>
public static Tuple <string, int> TableNameColumnCount(this IDto dto)
{
var tableName = ((TableNameAttribute)dto.GetType().GetCustomAttribute(typeof(TableNameAttribute), false)).Value;
var columnCount = dto.GetColumnProperties().Count();
return(new Tuple <string, int>(tableName, columnCount));
}
void _referencedObjectDisposed(object o, EventArgs a)
{
IDto dto = o as IDto;
if (dto == null)
{
return;
}
var delegatesToRemove = _delegates.Keys.Where(k => k.Item1 == dto.DtoGuid);
foreach (var dk in delegatesToRemove)
{
Delegate delegateToRemove;
if (_delegates.TryRemove(dk, out delegateToRemove))
{
EventInfo ei = dto.GetType().GetEvent(dk.Item2);
ei.RemoveEventHandler(dto, delegateToRemove);
Debug.WriteLine($"Server: Delegate {dk.Item2} on {dto} removed;");
}
}
WebSocketMessage message = new WebSocketMessage()
{
DtoGuid = dto.DtoGuid,
MessageType = WebSocketMessage.WebSocketMessageType.ObjectDisposed,
#if DEBUG
DtoName = dto.ToString(),
#endif
};
Send(_serialize(message));
Debug.WriteLine($"Server: ObjectDisposed notification on {dto} sent");
}
public static TViewModel ToViewModel <TViewModel>(this IDto dto, IMapper mapper) where TViewModel : IViewModel
{
var viewModel = mapper.Map <TViewModel>(dto);
if (viewModel == null)
{
throw new ViewModelDtoMappingException($"Missing map from {dto.GetType()} to {typeof(TViewModel)}");
}
return(viewModel);
}
public static TEntity ToEntity <TEntity>(this IDto dto, IMapper mapper) where TEntity : IEntity
{
var entity = mapper.Map <TEntity>(dto);
if (entity == null)
{
throw new DomainDtoMappingException($"Missing map from {dto.GetType()} to {typeof(TEntity)}");
}
return(entity);
}
public virtual object[] GetKeys(IDto dto)
{
if (dto == null)
{
throw new ArgumentNullException(nameof(dto));
}
TypeInfo dtoType = dto.GetType().GetTypeInfo();
PropertyInfo[] props = GetKeyColums(dtoType);
return(props.Select(p => p.GetValue(dto)).ToArray() !);
}
private void Save(IDto state, Action onSuccess)
{
var stopwatch = Stopwatch.StartNew();
Persist(state, _ =>
{
Logger.Info("State {Type} persisted in {Duration}ms.", state.GetType().Name, stopwatch.ElapsedMilliseconds);
_state = _state.Update(state);
onSuccess.Invoke();
if (LastSequenceNr % SnapshotInterval == 0 && LastSequenceNr != 0)
{
SaveSnapshot(_state.Events.ToProtobufContracts());
}
});
}
public void CreateData()
{
using (client = new HttpClient())
{
var jsonstr = JsonConvert.SerializeObject(new { name = _dto.Name });
var value = new StringContent(jsonstr, Encoding.UTF8, "application/json");
var url = "http://localhost:10412/api/";
if (_dto is MainBody)
{
url += $"{_dto.GetType().Name}/";
}
else if (_dto is Document)
{
var doc = _dto as Document;
url += $"/domains/{doc.DomainId}/documents";
}
else
{
url += $"{_dto.GetType().Name}s/";
}
var res = client.PostAsync(url, value);
try
{
res.Result.EnsureSuccessStatusCode();
//MessageBox.Show("Data successfully registered to API");
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
//var value = JsonConvert.SerializeObject($"name: {_documentName}");
//var content = new StringContent(value, Encoding.UTF8, "application/json");
//var response = await _client.PostAsync("http://localhost:10412/api/domains/" + _domainId + "/documents", content);
}
protected override void OnClose(CloseEventArgs e)
{
foreach (delegateKey d in _delegates.Keys)
{
IDto havingDelegate = _referenceResolver.ResolveReference(d.Item1);
if (havingDelegate != null)
{
EventInfo ei = havingDelegate.GetType().GetEvent(d.Item2);
_removeDelegate(havingDelegate, ei);
}
}
_referenceResolver.ReferencePropertyChanged -= _referenceResolver_ReferencePropertyChanged;
_referenceResolver.ReferenceDisposed -= _referencedObjectDisposed;
_referenceResolver.Dispose();
Debug.WriteLine("Server: connection closed.");
Logger.Info("Connection closed.");
base.OnClose(e);
}
private void NotifyClient(IDto dto, EventArgs e, string eventName)
{
//Debug.Assert(_referenceResolver.ResolveReference(dto.DtoGuid) != null, "Null reference notified");
try
{
if (e is WrappedEventArgs ea &&
ea.Args is PropertyChangedEventArgs propertyChangedEventArgs &&
eventName == nameof(INotifyPropertyChanged.PropertyChanged))
{
var p = dto.GetType().GetProperty(propertyChangedEventArgs.PropertyName);
PropertyChangedValueReader valueReader;
if (p?.CanRead == true)
{
valueReader = new PropertyChangedValueReader(propertyChangedEventArgs.PropertyName, () => p.GetValue(dto, null));
}
else
{
valueReader = new PropertyChangedValueReader(propertyChangedEventArgs.PropertyName, () => null);
Debug.WriteLine(dto,
$"{GetType()}: Couldn't get value of {propertyChangedEventArgs.PropertyName}");
}
Debug.WriteLine($"Server: PropertyChanged {propertyChangedEventArgs.PropertyName} on {dto} sent");
Send(new SocketMessage(valueReader)
{
MessageType = SocketMessage.SocketMessageType.EventNotification,
DtoGuid = dto.DtoGuid,
MemberName = eventName,
});
}
else
{
Send(new SocketMessage(e)
{
MessageType = SocketMessage.SocketMessageType.EventNotification,
DtoGuid = dto.DtoGuid,
MemberName = eventName,
});
}
}
private void NotifyClient(IDto dto, EventArgs e, string eventName)
{
try
{
if (e is WrappedEventArgs ea &&
ea.Args is PropertyChangedEventArgs propertyChangedEventArgs &&
eventName == nameof(INotifyPropertyChanged.PropertyChanged))
{
var p = dto.GetType().GetProperty(propertyChangedEventArgs.PropertyName);
PropertyChangedWithValueEventArgs value;
if (p?.CanRead == true)
{
value = new PropertyChangedWithValueEventArgs(propertyChangedEventArgs.PropertyName, p.GetValue(dto, null));
}
else
{
value = new PropertyChangedWithValueEventArgs(propertyChangedEventArgs.PropertyName, null);
Debug.WriteLine(dto,
$"{GetType()}: Couldn't get value of {propertyChangedEventArgs.PropertyName}");
}
Debug.WriteLine($"Server: PropertyChanged {propertyChangedEventArgs.PropertyName} on {dto} sent");
Send(new SocketMessage(value)
{
MessageType = SocketMessage.SocketMessageType.EventNotification,
DtoGuid = dto.DtoGuid,
MemberName = eventName,
});
}
else
{
Send(new SocketMessage(e)
{
MessageType = SocketMessage.SocketMessageType.EventNotification,
DtoGuid = dto.DtoGuid,
MemberName = eventName
});
}
}
protected virtual bool IsFormChanged()
{
if (this.ListDto != null)
{
IDto oldDto = this.CurrentDto;
IDto newDto = this.Dto;
Type dtoType = oldDto.GetType();
System.Reflection.PropertyInfo[] properties = dtoType.GetProperties();
// Start Update by Trong on 20130801 for DNP project
foreach (System.Reflection.PropertyInfo property in properties)
{
object oldVar = dtoType.GetProperty(property.Name).GetValue(oldDto, null);
object newVar = dtoType.GetProperty(property.Name).GetValue(newDto, null);
if (CommonMethod.IsNullOrEmpty(oldVar) && CommonMethod.IsNullOrEmpty(newVar))
{
continue;
}
if (!CommonMethod.IsNullOrEmpty(oldVar) && CommonMethod.IsNullOrEmpty(newVar))
{
return(true);
}
if (CommonMethod.IsNullOrEmpty(oldVar) && !CommonMethod.IsNullOrEmpty(newVar))
{
return(true);
}
if (!CommonMethod.IsNullOrEmpty(oldVar) && !oldVar.Equals(newVar))
{
return(true);
}
}
// End Update by Trong on 20130801 for DNP project
}
return(false);
}
/// <summary>
/// Fills the data.
/// </summary>
/// <param name="dto">The dto.</param>
/// <param name="entity">The entity.</param>
/// <param name="entityFromDto">if private set to <c>true</c> [entity from dto].</param>
private static void FillData(IDto dto, object entity, bool entityFromDto)
{
var dtoType = dto.GetType();
var entityType = entity.GetType();
MappingType mappingType;
if (!VerifyForEntityType(entityType, dtoType, out mappingType))
{
throw new EntityConversionException(string.Format(Thread.CurrentThread.CurrentCulture, "Entity type '{0}' must match with type specified in EntityMappingAttribute on type '{1}' !", entityType.ToString(), dtoType.ToString()));
}
var properties = dtoType.GetProperties();
foreach (PropertyInfo property in properties)
{
bool skipThisProperty = false;
object[] customAttributes = property.GetCustomAttributes(typeof(EntityPropertyMappingAttribute), false);
if (mappingType == MappingType.TotalExplicit && customAttributes.Length == 0)
{
continue;
}
foreach (object customAttribute in customAttributes)
{
EntityPropertyMappingAttribute entityPropertyMappingAttribute = (EntityPropertyMappingAttribute)customAttribute;
if (entityPropertyMappingAttribute.MappingDirection == MappingDirectionType.None)
{
skipThisProperty = true;
break;
}
}
if (skipThisProperty)
{
continue;
}
var entityPropertyName = GetEntityPropertyName(property, mappingType, entityFromDto);
if (!string.IsNullOrEmpty(entityPropertyName))
{
var entityProperty = entityType.GetProperty(entityPropertyName);
if (entityProperty == null)
{
throw new EntityConversionException(entityPropertyName, entity);
}
var sourceProperty = entityFromDto ? property : entityProperty;
var destinationProperty = entityFromDto ? entityProperty : property;
var sourceObject = entityFromDto ? dto : entity;
var destinationObject = entityFromDto ? entity : dto;
var sourceValue = sourceProperty.GetValue(sourceObject, null);
if (destinationProperty.CanWrite)
{
if (sourceProperty.PropertyType.IsEnum && destinationProperty.PropertyType == typeof(byte))
{
sourceValue = (byte)(int)sourceValue;
}
destinationProperty.SetValue(destinationObject, sourceValue, null);
}
}
}
}
public static string[] GetActionFields(this IDto dto)
{
return(GetActionFields(dto.GetType()));
}
public static TEntity ToEntity <TEntity>(this IDto dto)
{
var factory = EntityFactory.GetFactory <IFactory <TEntity> >(dto.GetType());
return(factory.Create(dto));
}
public static IEntity ToEntity(this IDto dto)
{
var factory = EntityFactory.GetFactory(dto.GetType());
return(factory.Create(dto) as IEntity);
}
/// <summary>
/// The get section of system.
/// </summary>
/// <param name="dto">
/// The dto.
/// </param>
/// <returns>
/// The <see cref="string"/>.
/// </returns>
public static string GetSectionOfSystem(this IDto dto)
{
Type type = dto.GetType();
return(GetSectionOfSystem(type));
}
/// <summary>
/// Gets the column properties.
/// </summary>
/// <param name="dto">
/// The dto.
/// </param>
/// <returns>
/// The <see cref="IEnumerable{PropertyInfo}"/>.
/// </returns>
internal static IEnumerable <PropertyInfo> GetColumnProperties(this IDto dto)
{
return(dto.GetType().GetProperties().Where(x => Attribute.IsDefined(x, typeof(ColumnAttribute), false) && x.GetCustomAttribute <ColumnAttribute>().GetType() != typeof(ResultColumnAttribute)));
}
protected override void OnMessage(MessageEventArgs e)
{
WebSocketMessage message = Deserialize <WebSocketMessage>(e.Data);
try
{
if (message.MessageType == WebSocketMessage.WebSocketMessageType.RootQuery)
{
_sendResponse(message, _initialObject);
}
else // method of particular object
{
IDto objectToInvoke = _referenceResolver.ResolveReference(message.DtoGuid);
if (objectToInvoke != null)
{
if (message.MessageType == WebSocketMessage.WebSocketMessageType.Query ||
message.MessageType == WebSocketMessage.WebSocketMessageType.Invoke)
{
Type objectToInvokeType = objectToInvoke.GetType();
MethodInfo methodToInvoke = objectToInvokeType.GetMethods().FirstOrDefault(m => m.Name == message.MemberName && m.GetParameters().Length == message.Parameters.Length);
if (methodToInvoke != null)
{
ParameterInfo[] methodParameters = methodToInvoke.GetParameters();
_alignContentTypes(ref message.Parameters, methodParameters.Select(p => p.ParameterType).ToArray());
for (int i = 0; i < methodParameters.Length; i++)
{
MethodParametersAlignment.AlignType(ref message.Parameters[i], methodParameters[i].ParameterType);
}
object response = methodToInvoke.Invoke(objectToInvoke, BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null, message.Parameters, null);
if (message.MessageType == WebSocketMessage.WebSocketMessageType.Query)
{
_sendResponse(message, response);
}
}
else
{
throw new ApplicationException(string.Format("Server: unknown method: {0}:{1}", objectToInvoke, message.MemberName));
}
}
else
if (message.MessageType == WebSocketMessage.WebSocketMessageType.Get ||
message.MessageType == WebSocketMessage.WebSocketMessageType.Set)
{
PropertyInfo property = objectToInvoke.GetType().GetProperty(message.MemberName);
if (property != null)
{
if (message.MessageType == WebSocketMessage.WebSocketMessageType.Get && property.CanRead)
{
object response = property.GetValue(objectToInvoke, null);
_sendResponse(message, response);
}
else // Set
{
if (property.CanWrite)
{
_alignContentTypes(ref message.Parameters, new Type[] { property.PropertyType });
property.SetValue(objectToInvoke, message.Parameters[0], null);
}
else
{
throw new ApplicationException(string.Format("Server: not writable property: {0}:{1}", objectToInvoke, message.MemberName));
}
}
}
else
{
throw new ApplicationException(string.Format("Server: unknown property: {0}:{1}", objectToInvoke, message.MemberName));
}
}
else
if (message.MessageType == WebSocketMessage.WebSocketMessageType.EventAdd ||
message.MessageType == WebSocketMessage.WebSocketMessageType.EventRemove)
{
EventInfo ei = objectToInvoke.GetType().GetEvent(message.MemberName);
if (ei != null)
{
if (message.MessageType == WebSocketMessage.WebSocketMessageType.EventAdd)
{
_addDelegate(objectToInvoke, ei);
}
else
if (message.MessageType == WebSocketMessage.WebSocketMessageType.EventRemove)
{
_removeDelegate(objectToInvoke, ei);
}
}
else
{
throw new ApplicationException(string.Format("Server: unknown event: {0}:{1}", objectToInvoke, message.MemberName));
}
}
}
else
{
_sendResponse(message, null);
}
//throw new ApplicationException(string.Format("Server: unknown DTO: {0} on {1}", message.DtoGuid, message));
}
}
catch (Exception ex)
{
message.MessageType = WebSocketMessage.WebSocketMessageType.Exception;
message.Response = ex;
Send(_serialize(message));
Debug.WriteLine(ex);
}
}
public static TEntity DtoConvertEntity <TEntity>(this IDto dto, TEntity entity)
where TEntity : BaseEntity, new ()
{
return((TEntity)Mapper.Map(dto, entity, dto.GetType(), entity.GetType()));
}
protected override void OnMessage(byte[] data)
{
var message = new SocketMessage(data);
try
{
if (message.MessageType == SocketMessage.SocketMessageType.RootQuery)
{
_sendResponse(message, _initialObject);
}
else // method of particular object
{
IDto objectToInvoke = _referenceResolver.ResolveReference(message.DtoGuid);
if (objectToInvoke != null)
{
if (message.MessageType == SocketMessage.SocketMessageType.Query ||
message.MessageType == SocketMessage.SocketMessageType.Invoke)
{
Type objectToInvokeType = objectToInvoke.GetType();
MethodInfo methodToInvoke = objectToInvokeType.GetMethods()
.FirstOrDefault(m => m.Name == message.MemberName &&
m.GetParameters().Length == message.ValueCount);
if (methodToInvoke != null)
{
var parameters = DeserializeDto <SocketMessageArrayValue>(message.ValueStream);
ParameterInfo[] methodParameters = methodToInvoke.GetParameters();
for (int i = 0; i < methodParameters.Length; i++)
{
MethodParametersAlignment.AlignType(ref parameters.Value[i],
methodParameters[i].ParameterType);
}
object response = methodToInvoke.Invoke(objectToInvoke,
BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null,
parameters.Value, null);
if (message.MessageType == SocketMessage.SocketMessageType.Query)
{
_sendResponse(message, response);
}
}
else
{
throw new ApplicationException(
$"Server: unknown method: {objectToInvoke}:{message.MemberName}");
}
}
else if (message.MessageType == SocketMessage.SocketMessageType.Get ||
message.MessageType == SocketMessage.SocketMessageType.Set)
{
PropertyInfo property = objectToInvoke.GetType().GetProperty(message.MemberName);
if (property != null)
{
if (message.MessageType == SocketMessage.SocketMessageType.Get &&
property.CanRead)
{
object response = property.GetValue(objectToInvoke, null);
_sendResponse(message, response);
}
else // Set
{
if (property.CanWrite)
{
var parameter = DeserializeDto <object>(message.ValueStream);
MethodParametersAlignment.AlignType(ref parameter, property.PropertyType);
property.SetValue(objectToInvoke, parameter, null);
}
else
{
throw new ApplicationException(
$"Server: not writable property: {objectToInvoke}:{message.MemberName}");
}
}
}
else
{
throw new ApplicationException(
$"Server: unknown property: {objectToInvoke}:{message.MemberName}");
}
}
else if (message.MessageType == SocketMessage.SocketMessageType.EventAdd ||
message.MessageType == SocketMessage.SocketMessageType.EventRemove)
{
EventInfo ei = objectToInvoke.GetType().GetEvent(message.MemberName);
if (ei != null)
{
if (message.MessageType == SocketMessage.SocketMessageType.EventAdd)
{
_addDelegate(objectToInvoke, ei);
}
else if (message.MessageType == SocketMessage.SocketMessageType.EventRemove)
{
_removeDelegate(objectToInvoke, ei);
}
}
else
{
throw new ApplicationException(
$"Server: unknown event: {objectToInvoke}:{message.MemberName}");
}
}
}
else
{
_sendResponse(message, null);
throw new ApplicationException($"Server: unknown DTO: {message.DtoGuid} on {message}");
}
}
}
catch (Exception ex)
{
Logger.Error(ex);
}
}
protected override void OnMessage(MessageEventArgs e)
{
WebSocketMessage message = new WebSocketMessage(e.RawData);
try
{
var user = AuthenticationService.FindUser(AuthenticationSource.IpAddress, Context?.UserEndPoint.Address.ToString());
if (user == null)
{
throw new UnauthorizedAccessException($"Access from {Context?.UserEndPoint.Address} not allowed");
}
Thread.CurrentPrincipal = new GenericPrincipal(user, new string[0]);
if (message.MessageType == WebSocketMessage.WebSocketMessageType.RootQuery)
{
_sendResponse(message, InitialObject);
}
else // method of particular object
{
IDto objectToInvoke = _referenceResolver.ResolveReference(message.DtoGuid);
if (objectToInvoke != null)
{
if (message.MessageType == WebSocketMessage.WebSocketMessageType.Query ||
message.MessageType == WebSocketMessage.WebSocketMessageType.Invoke)
{
Type objectToInvokeType = objectToInvoke.GetType();
MethodInfo methodToInvoke = objectToInvokeType.GetMethods()
.FirstOrDefault(m => m.Name == message.MemberName &&
m.GetParameters().Length == message.ValueCount);
if (methodToInvoke != null)
{
var parameters = DeserializeDto <WebSocketMessageArrayValue>(message.GetValueStream());
ParameterInfo[] methodParameters = methodToInvoke.GetParameters();
for (int i = 0; i < methodParameters.Length; i++)
{
MethodParametersAlignment.AlignType(ref parameters.Value[i],
methodParameters[i].ParameterType);
}
object response = methodToInvoke.Invoke(objectToInvoke,
BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null,
parameters.Value, null);
if (message.MessageType == WebSocketMessage.WebSocketMessageType.Query)
{
_sendResponse(message, response);
}
}
else
{
throw new ApplicationException(
$"Server: unknown method: {objectToInvoke}:{message.MemberName}");
}
}
else if (message.MessageType == WebSocketMessage.WebSocketMessageType.Get ||
message.MessageType == WebSocketMessage.WebSocketMessageType.Set)
{
PropertyInfo property = objectToInvoke.GetType().GetProperty(message.MemberName);
if (property != null)
{
if (message.MessageType == WebSocketMessage.WebSocketMessageType.Get &&
property.CanRead)
{
object response = property.GetValue(objectToInvoke, null);
_sendResponse(message, response);
}
else // Set
{
if (property.CanWrite)
{
var parameter = DeserializeDto <object>(message.GetValueStream());
MethodParametersAlignment.AlignType(ref parameter, property.PropertyType);
property.SetValue(objectToInvoke, parameter, null);
}
else
{
throw new ApplicationException(
$"Server: not writable property: {objectToInvoke}:{message.MemberName}");
}
}
}
else
{
throw new ApplicationException(
$"Server: unknown property: {objectToInvoke}:{message.MemberName}");
}
}
else if (message.MessageType == WebSocketMessage.WebSocketMessageType.EventAdd ||
message.MessageType == WebSocketMessage.WebSocketMessageType.EventRemove)
{
EventInfo ei = objectToInvoke.GetType().GetEvent(message.MemberName);
if (ei != null)
{
if (message.MessageType == WebSocketMessage.WebSocketMessageType.EventAdd)
{
_addDelegate(objectToInvoke, ei);
}
else if (message.MessageType == WebSocketMessage.WebSocketMessageType.EventRemove)
{
_removeDelegate(objectToInvoke, ei);
}
}
else
{
throw new ApplicationException(
$"Server: unknown event: {objectToInvoke}:{message.MemberName}");
}
}
}
else
{
_sendResponse(message, null);
throw new ApplicationException($"Server: unknown DTO: {message.DtoGuid} on {message}");
}
}
}
catch (Exception ex)
{
message.MessageType = WebSocketMessage.WebSocketMessageType.Exception;
//SerializeDto(message, ex);
//Send(message.Serialize());
Logger.Error(ex);
Debug.WriteLine(ex);
}
}
