/// <summary>
/// Creates the specified DTO type.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="args">The args.</param>
/// <returns></returns>
public IDTO Create(DTOType type, params object[] args)
{
try
{
// get type info
QualifiedTypeNameAttribute QualifiedNameAttr = EnumAttributeUtility<DTOType, QualifiedTypeNameAttribute>.GetEnumAttribute(type.ToString());
// Initialize instance
IDTO instance = null;
// create instance
instance = (IDTO)this.CreateObjectInstance(QualifiedNameAttr.AssemblyFileName, QualifiedNameAttr.QualifiedTypeName, args);
// return
return instance;
}
catch (FactoryException fex)
{
throw fex;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DTOBase"/> class.
/// </summary>
/// <param name="dtoType">Type of the dto.</param>
protected DTOBase(DTOType dtoType)
{
this.DTOType = dtoType;
this._uniqueID = Guid.NewGuid();
this.ObjectState = ObjectStateType.None;
}
/// <summary>
/// Initializes a new instance of the <see cref="DTOBase"/> class.
/// </summary>
/// <param name="dtoType">Type of the dto.</param>
protected DTOBase(DTOType dtoType)
{
this.DTOType = dtoType;
this._uniqueID = Guid.NewGuid();
this.ObjectState = ObjectStateType.None;
}
/// <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 as object) : (entity as object);
var destinationObject = entityFromDto ? (entity as object) : (dto as object);
bool isComplexProperty = false;
DTOType DTOTypeOfComplexProperty = DTOType.Undefined;
//var allTypes = Assembly.GetExecutingAssembly();
//var aa = allTypes.GetTypes();
object[] complexPropertyMappingAttributes = property.GetCustomAttributes(typeof(ComplexPropertyMappingAttribute), false);
if (complexPropertyMappingAttributes.Length != 0)
{
if (complexPropertyMappingAttributes.Length > 1)
{
throw new EntityConversionException(string.Format("More than one {0} is not allowed at {1}.", "ComplexPropertyMappingAttribute", property.ToString()));
}
ComplexPropertyMappingAttribute complexPropertyMappingAttribute = (ComplexPropertyMappingAttribute)complexPropertyMappingAttributes[0];
isComplexProperty = true;
DTOTypeOfComplexProperty = complexPropertyMappingAttribute.DTOType;
}
if (isComplexProperty)
{
object sourcePropertyObject = sourceProperty.GetValue(sourceObject);
if (sourcePropertyObject != null)
{
object destinationPropertyObject = destinationProperty.GetValue(destinationObject);
if (destinationPropertyObject == null)
{
object obj = null;
if (entityFromDto)
{
// create the entity object
obj = Activator.CreateInstance(destinationProperty.PropertyType);
}
else
{
// create the DTO object
obj = DTOFactory.Instance.Create(DTOTypeOfComplexProperty, null);
}
destinationProperty.SetValue(destinationObject, obj, null);
destinationPropertyObject = destinationProperty.GetValue(destinationObject);
}
if (entityFromDto)
{
FillData((IDTO)sourcePropertyObject, destinationPropertyObject, true);
}
else
{
FillData((IDTO)destinationPropertyObject, sourcePropertyObject, false);
}
}
}
else
{
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 ComplexPropertyMappingAttribute(DTOType DTOType)
{
this.DTOType = DTOType;
}
public ComplexPropertyMappingAttribute(DTOType DTOType)
{
this.DTOType = DTOType;
}
