public EnumProperty(ISettablePropertyDef pDef, string propName, Type propType, Func <object, object> getter, Action <object, object> setter)
: base(pDef, propName, BuildDescription(propType, pDef.Description))
{
this.expectedType = propType;
this.GetF = MakeGetter(getter, this, this.Convert);
this.SetF = MakeSetter(setter, this, this.Convert);
}
internal static IPropDef BuildByMemberInfo(MemberInfo info, ISettablePropertyDef candidate)
{
string name = info.Name;
Type ty;
Func <object, object> getter;
Action <object, object> setter;
switch (info)
{
case PropertyInfo pi:
ty = pi.PropertyType;
getter = pi.GetValue;
setter = pi.SetValue;
return(MakeTypedProperty(candidate, name, ty, getter, setter));
case FieldInfo fi:
ty = fi.FieldType;
getter = fi.GetValue;
setter = fi.SetValue;
return(MakeTypedProperty(candidate, name, ty, getter, setter));
default:
ThrowHelper.ThrowNotSupportException($"Trying to build property definitions but that only works with Properties and Fields. This is a {info.MemberType}.");
return(null);
}
}
public DataEntityPropertyDef(ISettablePropertyDef pDef, string fieldName, Type dataEntityType, Func <object, object> getter, Action <object, object> setter)
: base(pDef, fieldName)
{
var attr = dataEntityType.GetCustomAttribute <ObjectDefinitionAttribute>();
this.PropertyType = string.IsNullOrWhiteSpace(attr.Name) ? dataEntityType.Name : attr.Name;
this.DataEntityType = dataEntityType;
this.getter = getter;
this.setter = setter;
}
public SimpleProperty(ISettablePropertyDef pDef, string propName, Type propType, Func <object, object> getter, Action <object, object> setter)
: base(pDef, propName)
{
if (propType != this.ExpectedType)
{
ThrowHelper.ThrowTypesDoNotMatch(propType, this.ExpectedType, pDef);
}
this.GetF = MakeGetter(getter, this, this.Convert);
this.SetF = MakeSetter(setter, this, this.Convert);
}
private static Func <object, T> MakeGetter(Func <object, object> getValue, ISettablePropertyDef context, Func <object, T> convert)
{
return(target =>
{
if (target == null)
{
ThrowHelper.ThrowGetterTargetNull(context);
}
var val = getValue(target);
return convert(val);
});
}
public PropDefBase(ISettablePropertyDef pDef, string fieldName)
{
this.Name = string.IsNullOrWhiteSpace(pDef.Name) ? fieldName : pDef.Name.Trim();
this.Description = string.IsNullOrWhiteSpace(pDef.Description) ? string.Empty : pDef.Description.Trim();
this.IsPrimaryKey = pDef.IsPrimaryKey;
this.RequiredInActionInput = pDef.RequiredInActionInput;
this.UsedInActionInput = pDef.UsedInActionInput;
this.UsedInActionInput = pDef.UsedInActionInput;
this.UsedInActionOutput = pDef.UsedInActionOutput;
this.UsedInLookupCondition = pDef.UsedInLookupCondition;
this.UsedInQueryConstraint = pDef.UsedInQueryConstraint;
this.UsedInQuerySelect = pDef.UsedInQuerySelect;
this.UsedInQuerySequence = pDef.UsedInQuerySequence;
}
private static Action <object, IEnumerable <DataEntity> > MakeSetter(Action <object, object> setValue, ObjDefs objDefHeader, ISettablePropertyDef context, Type targetType, string deType)
{
return((target, val) =>
{
if (target == null)
{
ThrowHelper.ThrowSetterTargetNull(context);
}
if (val == null)
{
setValue(target, null);
return;
}
var tVal = val.Select(x => ObjDefConverter.From <T>(x, objDefHeader, deType));
if (targetType.IsArray)
{
setValue(target, tVal.ToArray());
return;
}
if (targetType.GetGenericTypeDefinition() == typeof(List <>))
{
setValue(target, tVal.ToList());
return;
}
setValue(target, tVal);
return;
});
}
private static IPropDef MakeTypedProperty(ISettablePropertyDef propAttr, string name, Type ty, Func <object, object> getter, Action <object, object> setter)
{
if (ty.IsEnum)
{
return(new EnumProperty(propAttr, name, ty, getter, setter));
}
// Boolean
if (ty == typeof(Boolean))
{
return(new BooleanProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Boolean?))
{
return(new NBooleanProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Boolean>))
{
return(new BooleanListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Boolean>))
{
return(new BooleanListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Boolean[]))
{
return(new BooleanListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Boolean?>))
{
return(new NBooleanListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Boolean?>))
{
return(new NBooleanListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Boolean?[]))
{
return(new NBooleanListProperty(propAttr, name, ty, getter, setter));
}
// DateTime
if (ty == typeof(DateTime))
{
return(new DateTimeProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(DateTime?))
{
return(new NDateTimeProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <DateTime>))
{
return(new DateTimeListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <DateTime>))
{
return(new DateTimeListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(DateTime[]))
{
return(new DateTimeListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <DateTime?>))
{
return(new NDateTimeListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <DateTime?>))
{
return(new NDateTimeListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(DateTime?[]))
{
return(new NDateTimeListProperty(propAttr, name, ty, getter, setter));
}
// Int32
if (ty == typeof(Int32))
{
return(new Int32Property(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int32?))
{
return(new NInt32Property(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Int32>))
{
return(new Int32ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Int32>))
{
return(new Int32ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int32[]))
{
return(new Int32ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Int32?>))
{
return(new NInt32ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Int32?>))
{
return(new NInt32ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int32?[]))
{
return(new NInt32ListProperty(propAttr, name, ty, getter, setter));
}
// Int16
if (ty == typeof(Int16))
{
return(new Int16Property(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int16?))
{
return(new NInt16Property(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Int16>))
{
return(new Int16ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Int16>))
{
return(new Int16ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int16[]))
{
return(new Int16ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Int16?>))
{
return(new NInt16ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Int16?>))
{
return(new NInt16ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int16?[]))
{
return(new NInt16ListProperty(propAttr, name, ty, getter, setter));
}
// Int64
if (ty == typeof(Int64))
{
return(new Int64Property(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int64?))
{
return(new NInt64Property(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Int64>))
{
return(new Int64ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Int64>))
{
return(new Int64ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int64[]))
{
return(new Int64ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Int64?>))
{
return(new NInt64ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Int64?>))
{
return(new NInt64ListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Int64?[]))
{
return(new NInt64ListProperty(propAttr, name, ty, getter, setter));
}
// Decimal
if (ty == typeof(Decimal))
{
return(new DecimalProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Decimal?))
{
return(new NDecimalProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Decimal>))
{
return(new DecimalListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Decimal>))
{
return(new DecimalListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Decimal[]))
{
return(new DecimalListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Decimal?>))
{
return(new NDecimalListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Decimal?>))
{
return(new NDecimalListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Decimal?[]))
{
return(new NDecimalListProperty(propAttr, name, ty, getter, setter));
}
// Double
if (ty == typeof(Double))
{
return(new DoubleProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Double?))
{
return(new NDoubleProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Double>))
{
return(new DoubleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Double>))
{
return(new DoubleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Double[]))
{
return(new DoubleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Double?>))
{
return(new NDoubleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Double?>))
{
return(new NDoubleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Double?[]))
{
return(new NDoubleListProperty(propAttr, name, ty, getter, setter));
}
// Single
if (ty == typeof(Single))
{
return(new SingleProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Single?))
{
return(new NSingleProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Single>))
{
return(new SingleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Single>))
{
return(new SingleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Single[]))
{
return(new SingleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Single?>))
{
return(new NSingleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Single?>))
{
return(new NSingleListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Single?[]))
{
return(new NSingleListProperty(propAttr, name, ty, getter, setter));
}
// Guid
if (ty == typeof(Guid))
{
return(new GuidProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Guid?))
{
return(new NGuidProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Guid>))
{
return(new GuidListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Guid>))
{
return(new GuidListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Guid[]))
{
return(new GuidListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Guid?>))
{
return(new NGuidListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Guid?>))
{
return(new NGuidListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Guid?[]))
{
return(new NGuidListProperty(propAttr, name, ty, getter, setter));
}
// String
if (ty == typeof(String))
{
return(new StringProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <String>))
{
return(new StringListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <String>))
{
return(new StringListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(String[]))
{
return(new StringListProperty(propAttr, name, ty, getter, setter));
}
// Char
if (ty == typeof(Char))
{
return(new CharProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Char?))
{
return(new NCharProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Char>))
{
return(new CharListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Char>))
{
return(new CharListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Char[]))
{
return(new CharListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Char?>))
{
return(new NCharListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Char?>))
{
return(new NCharListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Char?[]))
{
return(new NCharListProperty(propAttr, name, ty, getter, setter));
}
// Byte
if (ty == typeof(Byte[]))
{
return(new ByteArrayProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Byte))
{
return(new ByteProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Byte?))
{
return(new NByteProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(List <Byte>))
{
return(new ByteListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Byte>))
{
return(new ByteListProperty(propAttr, name, ty, getter, setter));
}
//if (ty == typeof(Byte[])) return new ByteListProperty(propAttr, name, ty, getter, setter);
if (ty == typeof(List <Byte?>))
{
return(new NByteListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(IEnumerable <Byte?>))
{
return(new NByteListProperty(propAttr, name, ty, getter, setter));
}
if (ty == typeof(Byte?[]))
{
return(new NByteListProperty(propAttr, name, ty, getter, setter));
}
// Check if it is an Object Defintion or some type of list of object definition
if (ty.GetCustomAttributes <ObjectDefinitionAttribute>().Any())
{
return(new DataEntityPropertyDef(propAttr, name, ty, getter, setter));
}
if (ty.IsArray)
{
var underTy = ty.GetElementType();
return(new DataEntityListPropertyDef(propAttr, name, underTy, getter, setter, ty));
}
if (ty.GetGenericTypeDefinition() == typeof(List <>))
{
var underlying = ty.GetGenericArguments()[0];
return(new DataEntityListPropertyDef(propAttr, name, underlying, getter, setter, ty));
}
if (ty.GetGenericTypeDefinition() == typeof(IEnumerable <>))
{
var underlying = ty.GetGenericArguments()[0];
return(new DataEntityListPropertyDef(propAttr, name, underlying, getter, setter, ty));
}
throw new NotImplementedException($"We do not yet have support for lists of hierarchical properties. Property: {name}, Type: {ty.FullName}");
}
public NDateTimeProperty(ISettablePropertyDef pDef, string propName, Type propType, Func <object, object> getter, Action <object, object> setter) : base(pDef, propName, propType, getter, setter)
{
}
private static Func <object, QueryEntity, DataEntity> MakeQGetter(Func <object, object> getValue, ObjDefs objDefHeader, ISettablePropertyDef context)
{
return((target, qe) =>
{
if (target == null)
{
ThrowHelper.ThrowGetterTargetNull(context);
}
var val = getValue(target);
if (val == null)
{
return null;
}
var de = ObjDefConverter.To((T)val, objDefHeader, qe);
return de;
});
}
protected SimpleNullableListProperty(ISettablePropertyDef pDef, string propName, Type propType, Func <object, object> getter, Action <object, object> setter)
: base(pDef, propName, propType, getter, setter)
{
}
protected SimpleListProperty(ISettablePropertyDef pDef, string propName, Type propType, Func <object, object> getter, Action <object, object> setter)
: base(pDef, propName)
{
this.GetF = MakeGetter(getter, this, this.Convert);
this.SetF = MakeSetter(setter, this, this.Convert, propType.IsArray);
}
private static Action <object, DataEntity> MakeSetter(Action <object, object> setValue, ObjDefs objDefHeaders, ISettablePropertyDef context, string objDefName)
{
return((target, val) =>
{
if (target == null)
{
ThrowHelper.ThrowSetterTargetNull(context);
}
var tVal = ObjDefConverter.From <T>(val, objDefHeaders, objDefName);
setValue(target, tVal);
});
}
private static Action <object, object> MakeSetter(Action <object, object> setValue, ISettablePropertyDef context, Func <object, T> convert)
{
return((target, val) =>
{
var tVal = convert(val);
if (target == null)
{
ThrowHelper.ThrowSetterTargetNull(context);
}
setValue(target, tVal);
});
}
public static void ThrowGetterTargetNull(ISettablePropertyDef context)
{
throw new InvalidOperationException(
$"Attempting to get the '{context.Name}' property, but the target is null.'");
}
public ListOfDataEntity(ISettablePropertyDef pDef, IObjDefHeader header, string propName, Type underlyingType)
: base(pDef, propName)
{
this.PropertyType = string.IsNullOrWhiteSpace(header.Name) ? underlyingType.Name : header.Name.Trim();
}
public static void ThrowTypesDoNotMatch(Type actual, Type expectedType, ISettablePropertyDef context)
{
throw new InvalidOperationException(
$"The actual type of the field '{context.Name}' was '{actual.FullName}', but it was expected to be '{expectedType.FullName}'.'");
}
public SimplePropDefBase(ISettablePropertyDef pDef, string fieldName) : base(pDef, fieldName)
{
}
private static Func <object, QueryEntity, List <DataEntity> > MakeQGetter(Func <object, object> getValue, ObjDefs objDefHeader, ISettablePropertyDef context)
{
return((target, qe) =>
{
if (target == null)
{
ThrowHelper.ThrowGetterTargetNull(context);
}
var val = getValue(target);
if (val == null)
{
return null;
}
var ie = val as IEnumerable <T>;
var des = ie.Select(x => ObjDefConverter.To(x, objDefHeader, qe));
return des.ToList();
});
}
private static Action <object, object> MakeSetter(Action <object, object> setValue, ISettablePropertyDef context, Func <object, List <T> > convert, bool isArray)
{
return((target, val) =>
{
if (target == null)
{
ThrowHelper.ThrowGetterTargetNull(context);
}
var tVal = convert(val);
if (target == null)
{
ThrowHelper.ThrowSetterTargetNull(context);
}
setValue(target, isArray ? (object)tVal?.ToArray() : tVal);
});
}
