private static object MapLazy(ConventionInfo conventionInfo)
{
var sourceArgument = conventionInfo.SourceProp.Type.GetGenericArguments()[0];
dynamic lazy = conventionInfo.SourceProp.Value;
if (lazy.IsLoaded && lazy.Value != null)
{
if (conventionInfo.TargetProp.Type.IsAssignableFrom(sourceArgument))
{
return lazy.Value;
}
var genericArgument = conventionInfo.TargetProp.Type;
if (genericArgument.IsValueType || genericArgument == typeof(string))
{
return lazy.Value;
}
if (genericArgument.IsGenericType)
{
if (conventionInfo.SourceProp.Type.GetGenericTypeDefinition().GetInterfaces().Any(d => d == typeof(IEnumerable)))
{
return MapLists(genericArgument, lazy.Value);
}
}
return Activator.CreateInstance(genericArgument).InjectFrom((object)lazy.Value);
}
return null;
}
protected override Boolean Match(ConventionInfo c)
{
// Allow only datetime and variations
// Don't allow a nullable datetime with a null value to match a target that is non-nullable
return
base.Match(c)
&&
((c.SourceProp.Type == typeof(DateTime) ||
c.SourceProp.Type == typeof(DateTimeOffset) ||
c.SourceProp.Type == typeof(DateTime?) ||
c.SourceProp.Type == typeof(DateTimeOffset?))
&&
(c.TargetProp.Type == typeof(DateTime) ||
c.TargetProp.Type == typeof(DateTimeOffset) ||
c.TargetProp.Type == typeof(DateTime?) ||
c.TargetProp.Type == typeof(DateTimeOffset?)))
&&
!((c.SourceProp.Type == typeof(DateTime?) || c.SourceProp.Type == typeof(DateTimeOffset?)) &&
(c.TargetProp.Type == typeof(DateTime) || c.TargetProp.Type == typeof(DateTimeOffset)) &&
c.SourceProp.Value == null);
}
//public class NullableAndEnumValueInjecter : ValueInjection
//{
// protected override void Inject(object source, object target)
// {
// var sourceProps = source.GetProps();
// var targetType = target.GetType();
// foreach (var sourceProperty in sourceProps)
// {
// var targetProperty = targetType.GetProperty(sourceProperty.Name);
// if (targetProperty != null && PropertyMatch(sourceProperty, targetProperty))
// {
// if (targetProperty.PropertyType.IsEnum)
// {
// var value = Enum.Parse(targetProperty.PropertyType, sourceProperty.GetValue(source).ToString(), true);
// targetProperty.SetValue(target, value);
// }
// if (targetProperty.PropertyType == typeof(string) && sourceProperty.PropertyType.IsEnum)
// {
// targetProperty.SetValue(target, sourceProperty.GetValue(source).ToString());
// }
// else
// {
// if (!targetProperty.PropertyType.IsEnum)
// {
// targetProperty.SetValue(target, sourceProperty.GetValue(source, null), null);
// }
// }
// }
// }
// }
private static bool PropertyMatch(ConventionInfo.PropInfo source, ConventionInfo.PropInfo target)
{
var result = string.Equals(source.Name, target.Name);
if (result)
{
result = !source.Type.IsArray && !target.Type.IsArray;
}
if (result)
{
result = !target.Type.IsArray && !target.Type.IsArray;
}
if (result)
{
result = source.Type == target.Type || source.Type == Nullable.GetUnderlyingType(target.Type)
|| Nullable.GetUnderlyingType(source.Type) == target.Type;
if (!result)
{
result = source.Type.IsEnum || target.Type.IsEnum;
}
}
return result;
}
protected override void Inject(object source, object target)
{
var sourceProps = source.GetProps();
var targetProps = target.GetProps();
var ci = new ConventionInfo
{
Source =
{
Type = source.GetType(),
Value = source
},
Target =
{
Type = target.GetType(),
Value = target
}
};
for (var i = 0; i < sourceProps.Count; i++)
{
var s = sourceProps[i];
if (!s.IsReadOnly || (s.PropertyType.GetInterfaces().Contains(typeof(IEnumerable))))
{
ci.SourceProp.Name = s.Name;
ci.SourceProp.Value = s.GetValue(source);
if (s.GetValue(source) != null)
ci.SourceProp.Type = s.GetValue(source).GetType();
else
ci.SourceProp.Type = s.PropertyType;
for (var j = 0; j < targetProps.Count; j++)
{
var t = targetProps[j];
if (!t.IsReadOnly || (t.PropertyType.GetInterfaces().Contains(typeof(IEnumerable))))
{
ci.TargetProp.Name = t.Name;
ci.TargetProp.Value = t.GetValue(target);
if (t.GetValue(target) != null)
ci.TargetProp.Type = t.GetValue(target).GetType();
else if (ci.SourceProp.Type != null)
ci.TargetProp.Type = ci.SourceProp.Type;
else
ci.TargetProp.Type = t.PropertyType;
if (Match(ci))
{
if (ci.SourceProp.Value != null)
{
var sv = SetValue(ci);
if (sv != null)
t.SetValue(target, sv);
}
break;
}
}
}
}
}
}
protected override bool Match(ConventionInfo c)
{
var propertyMatch = c.SourceProp.Name == c.TargetProp.Name;
var sourceNotNull = c.SourceProp.Value != null;
bool targetPropertyIdWritable = !(propertyMatch && c.TargetProp.Name == "Id" && !(c.Target.Value is IEntityClass));
return propertyMatch && sourceNotNull && targetPropertyIdWritable;
}
protected override object SetValue(ConventionInfo c)
{
if (c.SourceProp.Value == null) return null;
var id = ((int?)c.SourceProp.Value).Value;
dynamic repo = IoC.Resolve(typeof(IRepo<>).MakeGenericType(c.TargetProp.Type));
return repo.Get(id);
}
protected override bool Match(ConventionInfo c)
{
return c.SourceProp.Name == c.TargetProp.Name
&& c.SourceProp.Type.IsGenericType
&& c.TargetProp.Type.IsGenericType
&& c.SourceProp.Type.GetGenericTypeDefinition() == typeof(IEnumerable<>)
&& c.TargetProp.Type.GetGenericTypeDefinition() == typeof(IEnumerable<>)
&& c.SourceProp.Type.GetGenericArguments()[0].IsSubclassOf(typeof(Entity))
&& c.TargetProp.Type.GetGenericArguments()[0] == typeof(int);
}
protected override bool Match(ConventionInfo c)
{
//ignore int = 0 and DateTime = to 1/01/0001
if (c.SourceProp.Type == typeof(DateTime) && (DateTime)c.SourceProp.Value == default(DateTime) ||
(c.SourceProp.Type == typeof(int) && (int)c.SourceProp.Value == default(int)))
return false;
return (c.SourceProp.Name == c.TargetProp.Name &&
c.SourceProp.Type == Nullable.GetUnderlyingType(c.TargetProp.Type));
}
protected override object SetValue(ConventionInfo c)
{
//for value types and string just return the value as is
if (c.SourceProp.Type.IsValueType || c.SourceProp.Type == typeof(string))
return c.SourceProp.Value;
//for simple object types create a new instance and apply the clone injection on it
return null;
}
protected override object SetValue(ConventionInfo c)
{
if (c.SourceProp.Value == null) return null;
dynamic repo = IoC.Resolve(typeof(IRepo<>).MakeGenericType(c.TargetProp.Type.GetGenericArguments()[0]));
dynamic list = Activator.CreateInstance(typeof(List<>).MakeGenericType(c.TargetProp.Type.GetGenericArguments()[0]));
foreach (var i in ((IEnumerable<int>)c.SourceProp.Value))
list.Add(repo.Get(i));
return list;
}
protected override object SetValue(ConventionInfo c)
{
if (c.SourceProp.Type.IsValueType || c.SourceProp.Type == typeof(string))
return c.SourceProp.Value;
if (c.SourceProp.Type.IsGenericType)
{
var td = c.SourceProp.Type.GetGenericTypeDefinition();
if (td != null && td.GetInterfaces().Contains(typeof(IEnumerable)))
{
var targetChildType = c.TargetProp.Type.GetGenericArguments()[0];
if (targetChildType.IsValueType || targetChildType == typeof(string)) return c.SourceProp.Value;
if (targetChildType.GetInterfaces().Any(x => x == typeof(IValueClass)))
{
var deleteMethod = c.TargetProp.Value.GetType().GetMethod("Remove");
var rmvItems = (c.TargetProp.Value as IEnumerable).Cast<IValueClass>()
.Where(x => x.Id > 0 && !(c.SourceProp.Value as IEnumerable).Cast<IValueClass>().Any(y => y.Id == x.Id));
rmvItems.ToList().ForEach(x => deleteMethod.Invoke(c.TargetProp.Value, new[] { x }));
rmvItems = (c.TargetProp.Value as IEnumerable).Cast<IValueClass>()
.Where(x => !(c.SourceProp.Value as IEnumerable).Cast<IValueClass>().Contains(x));
rmvItems.ToList().ForEach(x => deleteMethod.Invoke(c.TargetProp.Value, new[] { x }));
var sourceCollection = (c.SourceProp.Value as IEnumerable).Cast<IValueClass>();
foreach (var s in sourceCollection)
{
var sv = s;
var target = (c.TargetProp.Value as IEnumerable).Cast<IValueClass>().SingleOrDefault(z => z.Id == sv.Id && z.Id != 0);
if (target != null) target.InjectFrom<EntityInjection>(sv);
else if (!(c.TargetProp.Value as IEnumerable).Cast<IValueClass>().Contains(sv))
{
if (!(sv is IEntityClass))
{
sv = Activator.CreateInstance(targetChildType) as IValueClass;
Debug.Assert(sv != null);
sv.InjectFrom<EntityInjection>(s);
sv.Id = 0;
}
var addMethod = c.TargetProp.Value.GetType().GetMethod("Add");
addMethod.Invoke(c.TargetProp.Value, new[] { sv });
}
}
}
}
return c.TargetProp.Value;
}
if (c.TargetProp.Value == null)
c.TargetProp.Value = Activator.CreateInstance(c.TargetProp.Type);
return c.TargetProp.Value.InjectFrom<EntityInjection>(c.SourceProp.Value);
}
protected override bool Match(ConventionInfo c)
{
if (c.SourceProp.Name != c.TargetProp.Name) return false;
var s = c.SourceProp.Type;
var t = c.TargetProp.Type;
if (!s.IsGenericType || !t.IsGenericType
|| s.GetGenericTypeDefinition() != typeof(IEnumerable<>)
|| t.GetGenericTypeDefinition() != typeof(ICollection<>)) return false;
return s.GetGenericArguments()[0] == (typeof(int))
&& (t.GetGenericArguments()[0].IsSubclassOf(typeof(Entity)));
}
private static object MapLazy(ConventionInfo conventionInfo)
{
var genericArgument = conventionInfo.SourceProp.Type.GetGenericArguments()[0];
dynamic lazy = conventionInfo.SourceProp.Value;
if (lazy.IsLoaded && conventionInfo.TargetProp.Type.IsAssignableFrom(genericArgument))
{
return lazy.Value;
}
return null;
}
protected override object SetValue(ConventionInfo c)
{
//for value types and string just return the value as is
if (c.SourceProp.Type.IsValueType || c.SourceProp.Type == typeof(string))
return c.SourceProp.Value;
//handle arrays
if (c.SourceProp.Type.IsArray)
{
var arr = c.SourceProp.Value as Array;
var clone = arr.Clone() as Array;
for (int index = 0; index < arr.Length; index++)
{
var a = arr.GetValue(index);
if (a.GetType().IsValueType || a is string) continue;
clone.SetValue(Activator.CreateInstance(a.GetType()).InjectFrom<CloneInjection>(a), index);
}
return clone;
}
if (c.SourceProp.Type.IsGenericType)
{
//handle IEnumerable<> also ICollection<> IList<> List<>
if (c.SourceProp.Type.GetGenericTypeDefinition().GetInterfaces().Contains(typeof(IEnumerable)))
{
var t = c.SourceProp.Type.GetGenericArguments()[0];
if (t.IsValueType || t == typeof(string)) return c.SourceProp.Value;
var tlist = typeof(List<>).MakeGenericType(t);
var list = Activator.CreateInstance(tlist);
var addMethod = tlist.GetMethod("Add");
foreach (var o in c.SourceProp.Value as IEnumerable)
{
var e = Activator.CreateInstance(t).InjectFrom<CloneInjection>(o);
addMethod.Invoke(list, new[] { e }); // in 4.0 you can use dynamic and just do list.Add(e);
}
return list;
}
//unhandled generic type, you could also return null or throw
return c.SourceProp.Value;
}
//for simple object types create a new instace and apply the clone injection on it
return Activator.CreateInstance(c.SourceProp.Type)
.InjectFrom<CloneInjection>(c.SourceProp.Value);
}
protected override bool Match(ConventionInfo c)
{
if (c.SourceProp.Name != c.TargetProp.Name) { return false; }
if (c.SourceProp.Value == null) { return false; }
if (c.SourceProp.Type == typeof(int))
{
if(c.SourceProp.Value.Equals(0)){return false;}
return true;
}
if (c.SourceProp.Type == typeof(DateTime))
{
if (c.SourceProp.Value.Equals(default(DateTime))) { return false; }
return true;
}
//return c.SourceProp.Value != null;
return true;
}
protected override object SetValue(ConventionInfo conventionInfo)
{
if (conventionInfo.SourceProp.Type == conventionInfo.TargetProp.Type)
return conventionInfo.SourceProp.Value;
if (conventionInfo.SourceProp.Type.IsArray)
{
var array = (Array)conventionInfo.SourceProp.Value;
var clone = (Array)array.Clone();
for (var index = 0; index < array.Length; index++)
{
var item = array.GetValue(index);
if (!item.GetType().IsValueType && !(item is string))
{
clone.SetValue(Activator.CreateInstance(item.GetType()).InjectFrom<CloneInjection>(item), index);
}
}
return clone;
}
if (conventionInfo.SourceProp.Type.IsGenericType)
{
var genericInterfaces = conventionInfo.SourceProp.Type.GetGenericTypeDefinition().GetInterfaces();
if (genericInterfaces.Any(d => d == typeof(IEnumerable)))
{
return MapLists(conventionInfo);
}
if (genericInterfaces.Any(i => i == typeof(ILazyLoaded)))
{
return MapLazy(conventionInfo);
}
//unhandled generic type, you could also return null or throw
return conventionInfo.SourceProp.Value;
}
//for simple object types create a new instace and apply the clone injection on it
return Activator.CreateInstance(conventionInfo.TargetProp.Type)
.InjectFrom<CloneInjection>(conventionInfo.SourceProp.Value);
}
protected override object SetValue(ConventionInfo c)
{
if (c.TargetProp.Type.IsEnum)
{
var value = Enum.Parse(c.TargetProp.Type, c.SourceProp.Value.ToString(), true);
c.TargetProp.Value = value;
}
if (c.TargetProp.Type == typeof(string) && c.SourceProp.Type.IsEnum)
{
c.TargetProp.Value = c.SourceProp.Value.ToString();
}
else
{
if (!c.TargetProp.Type.IsEnum)
{
c.TargetProp.Value = c.SourceProp.Value;
}
}
return c.TargetProp.Value;
}
private static object MapLists(ConventionInfo conventionInfo)
{
var genericArgument = conventionInfo.TargetProp.Type.GetGenericArguments()[0];
if (genericArgument.IsValueType || genericArgument == typeof(string))
{
return conventionInfo.SourceProp.Value;
}
var listType = typeof(List<>).MakeGenericType(genericArgument);
var addMethod = listType.GetMethod("Add");
var result = Activator.CreateInstance(listType);
foreach (var sourceItem in (IEnumerable)conventionInfo.SourceProp.Value)
{
var e = Activator.CreateInstance(genericArgument).InjectFrom<CloneInjection>(sourceItem);
addMethod.Invoke(result, new[] {e });
}
return result;
}
protected override Object SetValue(ConventionInfo c)
{
Func<DateTime, DateTime> dateTimeToDateTime = clientDateTime => ConvertDateTimeFromClientToUtc(clientDateTime, _ClientTimeZoneInfo);
Func<DateTime, DateTimeOffset> dateTimeToDateTimeOffset = clientDateTime => new DateTimeOffset(ConvertDateTimeFromClientToUtc(clientDateTime, _ClientTimeZoneInfo));
Func<DateTimeOffset, DateTimeOffset> dateTimeOffsetToDateTimeOffset = clientDateTime => new DateTimeOffset(ConvertDateTimeFromClientToUtc(clientDateTime, _ClientTimeZoneInfo));
Func<DateTimeOffset, DateTime> dateTimeOffsetToDateTime = clientDateTime => ConvertDateTimeFromClientToUtc(clientDateTime, _ClientTimeZoneInfo);
if (c.SourceProp.Value == null)
{
return null;
}
if (c.SourceProp.Type.Equals(typeof(DateTime)) || c.SourceProp.Type.Equals(typeof(DateTime?)))
{
return c.TargetProp.Type.Equals(typeof(DateTime)) || c.TargetProp.Type.Equals(typeof(DateTime?))
? (Object)dateTimeToDateTime((DateTime) c.SourceProp.Value)
: (Object)dateTimeToDateTimeOffset((DateTime) c.SourceProp.Value);
}
return c.TargetProp.Type.Equals(typeof(DateTimeOffset)) || c.TargetProp.Type.Equals(typeof(DateTimeOffset?))
? (Object)dateTimeOffsetToDateTimeOffset((DateTimeOffset)c.SourceProp.Value)
: (Object)dateTimeOffsetToDateTime((DateTimeOffset)c.SourceProp.Value);
}
protected override bool Match(ConventionInfo c)
{
return c.SourceProp.Name == c.TargetProp.Name &&
Nullable.GetUnderlyingType(c.SourceProp.Type) == c.TargetProp.Type;
}
protected override bool Match(ConventionInfo c)
{
var result = AuditNames.Contains(c.TargetProp.Name);
return result;
}
protected override bool Match(ConventionInfo conventionInfo)
{
return conventionInfo.SourceProp.Name == conventionInfo.TargetProp.Name &&
conventionInfo.SourceProp.Value != null;
}
protected override object SetValue(ConventionInfo c)
{
// don't override these values
return c.TargetProp.Value;
}
protected virtual object SetValue(ConventionInfo c)
{
return(c.SourceProp.Value);
}
protected override bool Match(ConventionInfo c)
{
return c.SourceProp.Name == c.TargetProp.Name && c.SourceProp.Type == c.TargetProp.Type
&& !ignores.Contains(c.SourceProp.Name);
}
protected override bool Match(ConventionInfo c)
{
return c.SourceProp.Name == c.TargetProp.Name &&
c.SourceProp.Type == typeof(int) && c.TargetProp.Type.IsSubclassOf(typeof(Enum));
}
protected override Boolean Match(ConventionInfo c)
{
return c.Source.Type.Name.EndsWith("Dto", StringComparison.OrdinalIgnoreCase) &&
!c.Target.Type.Name.EndsWith("Dto", StringComparison.OrdinalIgnoreCase);
}
protected override bool Match(ConventionInfo c)
{
return PropertyMatch(c.SourceProp, c.TargetProp);
}
protected override bool Match(ConventionInfo c)
{
return (c.SourceProp.Name == c.TargetProp.Name && c.SourceProp.Value != null);
}
protected override void Inject(object source, object target)
{
var sourceProps = source.GetProps();
var targetProps = target.GetProps();
var ci = new ConventionInfo
{
Source =
{
Type = source.GetType(),
Value = source
},
Target =
{
Type = target.GetType(),
Value = target
}
};
for (var i = 0; i < sourceProps.Count(); i++)
{
var s = sourceProps.ElementAt(i);
ci.SourceProp.Name = s.Name;
ci.SourceProp.Value = s.GetValue(source, null);
ci.SourceProp.Type = s.PropertyType;
for(var j=0; j < targetProps.Count(); j++)
{
var t = targetProps.ElementAt(j);
ci.TargetProp.Name = t.Name;
ci.TargetProp.Value = t.GetValue(target, null);
ci.TargetProp.Type = t.PropertyType;
if (Match(ci))
t.SetValue(target, SetValue(ci), null);
}
}
}
protected abstract bool Match(ConventionInfo c);
protected override object SetValue(ConventionInfo v)
{
return v.SourceProp.Value == null ? null : (v.SourceProp.Value as IEnumerable<Entity>).Select(o => o.Id);
}
