|
public static IsDictionaryType ( |
||
| propertyType | Type of the property. | |
| return | bool | |
/// <summary>
/// Gets inner types of collections and dictionaries.
/// </summary>
/// <param name="propertyType">Type of the property.</param>
/// <returns></returns>
private static List <PropertyBagTypeInfo> GetCollectionInnerTypes(Type propertyType)
{
if (propertyType.IsArray)
{
return(new List <PropertyBagTypeInfo>()
{
new PropertyBagTypeInfo()
{
Type = propertyType.GetElementType(),
IsPrimitiveType = Helpers.IsPrimitive(propertyType.GetElementType()),
IsEnumType = propertyType.IsEnum
}
});
}
if (Helpers.IsDictionaryType(propertyType))
{
return(new List <PropertyBagTypeInfo>()
{
new PropertyBagTypeInfo()
{
Type = propertyType.GetGenericArguments()[0],
IsPrimitiveType = Helpers.IsPrimitive(propertyType.GetGenericArguments()[0]),
IsDictionaryKey = true,
IsEnumType = propertyType.GetGenericArguments()[0].IsEnum
},
new PropertyBagTypeInfo()
{
Type = propertyType.GetGenericArguments()[1],
IsPrimitiveType = Helpers.IsPrimitive(propertyType.GetGenericArguments()[1]),
IsEnumType = propertyType.GetGenericArguments()[1].IsEnum
}
});
}
return(new List <PropertyBagTypeInfo>()
{
new PropertyBagTypeInfo()
{
Type =
propertyType.GetGenericArguments().Any()
? propertyType.GetGenericArguments()[0]
: typeof(string),
IsPrimitiveType = Helpers.IsPrimitive(propertyType.GetGenericArguments().Any()
? propertyType.GetGenericArguments()[0]
: typeof(string)),
IsEnumType = (propertyType.GetGenericArguments().Any()
? propertyType.GetGenericArguments()[0]
: typeof(string)).IsEnum
}
});
}
/// <summary>
/// Gets the property dictionary to be used for type generation.
/// </summary>
/// <param name="types">The types to generate property information for.</param>
/// <param name="generatorOptions">The generator options.</param>
/// <param name="propertyTypeCollection">The output collection of properties discovered through reflection of the supplied classes.</param>
/// <returns></returns>
public static IEnumerable <PropertyBag> GetPropertyDictionaryForTypeGeneration(IEnumerable <Type> types,
JsGeneratorOptions generatorOptions,
List <PropertyBag> propertyTypeCollection = null)
{
if (propertyTypeCollection == null)
{
propertyTypeCollection = new List <PropertyBag>();
}
foreach (var type in types)
{
if (type.IsEnum)
{
var getVals = type.GetEnumNames();
var typeName = type.Name;
foreach (var enumVal in getVals)
{
if (generatorOptions.TreatEnumsAsStrings)
{
propertyTypeCollection.Add(new PropertyBag(typeName, type, enumVal, typeof(string),
null, PropertyBag.TransformablePropertyTypeEnum.Primitive, true, enumVal));
}
else
{
var trueVal = Convert.ChangeType(Enum.Parse(type, enumVal), type.GetEnumUnderlyingType());
propertyTypeCollection.Add(new PropertyBag(typeName, type, enumVal, type.GetEnumUnderlyingType(),
null, PropertyBag.TransformablePropertyTypeEnum.Primitive, true, trueVal));
}
}
}
else
{
var props = type.GetProperties();
var typeName = type.Name;
foreach (var prop in props)
{
if (!Helpers.ShouldGenerateMember(prop, generatorOptions))
{
continue;
}
var propertyName = Helpers.GetPropertyName(prop, generatorOptions);
var propertyType = prop.PropertyType;
if (!Helpers.IsPrimitive(propertyType))
{
if (Helpers.IsCollectionType(propertyType))
{
var collectionInnerTypes = GetCollectionInnerTypes(propertyType);
var isDictionaryType = Helpers.IsDictionaryType(propertyType);
propertyTypeCollection.Add(new PropertyBag(typeName, type, propertyName, propertyType,
collectionInnerTypes, isDictionaryType
? PropertyBag.TransformablePropertyTypeEnum.DictionaryType
: PropertyBag.TransformablePropertyTypeEnum.CollectionType, false, null));
//if primitive, no need to reflect type
if (collectionInnerTypes.All(p => p.IsPrimitiveType))
{
continue;
}
foreach (var collectionInnerType in collectionInnerTypes.Where(p => !p.IsPrimitiveType))
{
var innerTypeName = collectionInnerType.Type.Name;
if (propertyTypeCollection.All(p => p.TypeName != innerTypeName))
{
GetPropertyDictionaryForTypeGeneration(new[] { collectionInnerType.Type },
generatorOptions, propertyTypeCollection);
}
}
}
else
{
propertyTypeCollection.Add(new PropertyBag(typeName, type, propertyName, propertyType,
null, PropertyBag.TransformablePropertyTypeEnum.ReferenceType, false, null));
if (propertyTypeCollection.All(p => p.TypeName != propertyType.Name))
{
GetPropertyDictionaryForTypeGeneration(new[] { propertyType },
generatorOptions, propertyTypeCollection);
}
}
}
else
{
var hasDefaultValue = Helpers.HasDefaultValue(prop, generatorOptions);
if (hasDefaultValue)
{
var val = Helpers.ReadDefaultValueFromAttribute(prop);
propertyTypeCollection.Add(new PropertyBag(typeName, type, propertyName, propertyType,
null, PropertyBag.TransformablePropertyTypeEnum.Primitive, true, val));
}
else
{
propertyTypeCollection.Add(new PropertyBag(typeName, type, propertyName, propertyType,
null, PropertyBag.TransformablePropertyTypeEnum.Primitive, false, null));
}
if (propertyType.IsEnum)
{
if (propertyTypeCollection.All(p => p.TypeName != propertyType.Name))
{
GetPropertyDictionaryForTypeGeneration(new[] { propertyType },
generatorOptions, propertyTypeCollection);
}
}
}
}
}
}
return(propertyTypeCollection);
}
