// ---- CONSTRUCTORS & DESTRUCTOR ------------------------------------------------------------------------------
/// <summary>
/// Creates a new instance of the <see cref="ByamlObjectInfo"/> class caching information on the given
/// <paramref name="type"/>.
/// </summary>
/// <param name="type">The <see cref="Type"/> to cache information on.</param>
internal ByamlObjectInfo(Type type)
{
Members = new Dictionary <string, ByamlMemberInfo>();
TypeInfo typeInfo = type.GetTypeInfo();
if (typeInfo.GetCustomAttribute <ByamlObjectAttribute>(true) == null)
{
throw new ByamlException(
$"Type {type.Name} requires to be decorated with a {nameof(ByamlObjectAttribute)} to be used for serialization.");
}
// Check if the type implements IByamlSerializable.
ImplementsByamlSerializable = typeof(IByamlSerializable).GetTypeInfo().IsAssignableFrom(type);
// Go through all fields decorated with the ByamlValueAttribute and cache them.
foreach (FieldInfo fieldInfo in typeInfo.GetFields(BindingFlags.Public | BindingFlags.NonPublic
| BindingFlags.Instance))
{
ByamlMemberAttribute attribute = fieldInfo.GetCustomAttribute <ByamlMemberAttribute>();
if (attribute != null)
{
string key = attribute.Key ?? fieldInfo.Name;
Members.Add(key, new ByamlMemberInfo(attribute, fieldInfo));
}
}
// Go through all properties decorated with the ByamlValueAttribute and cache them.
foreach (PropertyInfo propertyInfo in typeInfo.GetProperties(BindingFlags.Public | BindingFlags.NonPublic
| BindingFlags.Instance))
{
ByamlMemberAttribute attribute = propertyInfo.GetCustomAttribute <ByamlMemberAttribute>();
if (attribute != null)
{
// Property requires to have a getter and setter.
if (!propertyInfo.CanRead || !propertyInfo.CanWrite)
{
throw new ByamlException(
$"Property {type.Name}.{propertyInfo.Name} requires both a getter and setter to be used for serialization.");
}
string key = attribute.Key ?? propertyInfo.Name;
Members.Add(key, new ByamlMemberInfo(attribute, propertyInfo));
}
}
}
/// <summary>
/// Creates a new instance of the <see cref="ByamlMemberInfo"/> class caching information on the given
/// <paramref name="propertyInfo"/> decorated with the given <paramref name="attribute"/>.
/// </summary>
/// <param name="attribute">The <see cref="ByamlMemberAttribute"/> to cache information on.</param>
/// <param name="propertyInfo">The <see cref="PropertyInfo"/> decorated with the attribute.</param>
internal ByamlMemberInfo(ByamlMemberAttribute attribute, PropertyInfo propertyInfo)
{
Optional = attribute.Optional;
MemberInfo = propertyInfo;
Type = propertyInfo.PropertyType;
}
// ---- CONSTRUCTORS & DESTRUCTOR ------------------------------------------------------------------------------
/// <summary>
/// Creates a new instance of the <see cref="ByamlMemberInfo"/> class caching information on the given
/// <paramref name="fieldInfo"/> decorated with the given <paramref name="attribute"/>.
/// </summary>
/// <param name="attribute">The <see cref="ByamlMemberAttribute"/> to cache information on.</param>
/// <param name="fieldInfo">The <see cref="FieldInfo"/> decorated with the attribute.</param>
internal ByamlMemberInfo(ByamlMemberAttribute attribute, FieldInfo fieldInfo)
{
Optional = attribute.Optional;
MemberInfo = fieldInfo;
Type = fieldInfo.FieldType;
}
