public static object Deserialize(PropertyInfo prop, XElement parent, object parentItem, SerializerOptions options)
{
Guard.Against <VipException>(!prop.HasAttribute <DFeDictionaryAttribute>(),
$"Atributo necessário não encontrado [{nameof(DFeDictionaryAttribute)}]");
Guard.Against <VipException>(!prop.HasAttribute <DFeDictionaryKeyAttribute>(),
$"Atributo necessário não encontrado [{nameof(DFeDictionaryKeyAttribute)}]");
Guard.Against <VipException>(!prop.HasAttribute <DFeDictionaryValueAttribute>(),
$"Atributo necessário não encontrado [{nameof(DFeDictionaryValueAttribute)}]");
var tag = prop.GetAttribute <DFeDictionaryAttribute>();
var keyAtt = prop.GetAttribute <DFeDictionaryKeyAttribute>();
var valueAtt = prop.GetAttribute <DFeDictionaryValueAttribute>();
var dictionary = (IDictionary)Activator.CreateInstance(prop.PropertyType);
var args = prop.PropertyType.GetGenericArguments();
var keyType = ObjectType.From(args[0]);
var valueType = ObjectType.From(args[1]);
var elements = parent.ElementsAnyNs(keyAtt.AsAttribute ? valueAtt.Name : tag.ItemName);
foreach (var element in elements)
{
object key;
object value;
if (keyAtt.AsAttribute)
{
var keyElement = (XObject)element.Attributes(keyAtt.Name).FirstOrDefault();
key = PrimitiveSerializer.Deserialize(keyAtt, keyElement, null, prop, options);
value = valueType == ObjectType.PrimitiveType
? PrimitiveSerializer.Deserialize(valueAtt, element, parentItem, prop, options)
: ObjectSerializer.Deserialize(args[1], element, options);
}
else
{
key = keyType == ObjectType.PrimitiveType
? PrimitiveSerializer.Deserialize(keyAtt, element.ElementAnyNs(keyAtt.Name), parentItem, prop, options)
: ObjectSerializer.Deserialize(args[0], element.ElementAnyNs(keyAtt.Name), options);
value = valueType == ObjectType.PrimitiveType
? PrimitiveSerializer.Deserialize(valueAtt, element.ElementAnyNs(valueAtt.Name), parentItem, prop, options)
: ObjectSerializer.Deserialize(args[1], element.ElementAnyNs(valueAtt.Name), options);
}
dictionary.Add(key, value);
}
return(dictionary);
}
public static object Deserialize(PropertyInfo prop, XElement parentElement, object item, SerializerOptions options)
{
try
{
var tag = prop.HasAttribute <DFeElementAttribute>()
? (DFeBaseAttribute)prop.GetAttribute <DFeElementAttribute>()
: prop.GetAttribute <DFeAttributeAttribute>();
var objectType = ObjectType.From(prop.PropertyType);
if (objectType == ObjectType.DictionaryType)
{
var dicTag = prop.GetAttribute <DFeDictionaryAttribute>();
var dictionaryElement = parentElement.ElementAnyNs(dicTag.Name);
return(DictionarySerializer.Deserialize(prop, dictionaryElement, item, options));
}
if (objectType.IsIn(ObjectType.ArrayType, ObjectType.EnumerableType))
{
var listElement = parentElement.ElementsAnyNs(tag.Name);
var list = (ArrayList)CollectionSerializer.Deserialize(typeof(ArrayList), listElement.ToArray(), prop, item, options);
var type = prop.PropertyType.IsArray ? prop.PropertyType.GetElementType() : prop.PropertyType.GetGenericArguments()[0];
return(objectType == ObjectType.ArrayType ? list.ToArray(type) : list.Cast(type));
}
if (objectType == ObjectType.ListType)
{
var listElement = parentElement.ElementsAnyNs(tag.Name);
return(CollectionSerializer.Deserialize(prop.PropertyType, listElement.ToArray(), prop, item, options));
}
if (objectType.IsIn(ObjectType.InterfaceType, ObjectType.AbstractType))
{
return(InterfaceSerializer.Deserialize(prop, parentElement, item, options));
}
if (objectType == ObjectType.RootType)
{
if (tag != null)
{
var xElement = parentElement.ElementsAnyNs(tag.Name).FirstOrDefault();
return(Deserialize(prop.PropertyType, xElement, options));
}
var rootTag = prop.PropertyType.GetAttribute <DFeRootAttribute>();
var rootNames = new List <string>();
if (!rootTag.Name.IsNullOrEmpty())
{
rootNames.Add(rootTag.Name);
rootNames.Add(prop.PropertyType.Name);
}
else
{
rootNames.AddRange(prop.PropertyType.GetRootNames());
rootNames.Add(prop.PropertyType.Name);
}
var xmlNode = (from node in parentElement.Elements()
where node.Name.LocalName.IsIn(rootNames)
select node).FirstOrDefault();
return(Deserialize(prop.PropertyType, xmlNode, options));
}
if (objectType == ObjectType.ClassType)
{
var xElement = parentElement.ElementsAnyNs(tag.Name).FirstOrDefault();
return(Deserialize(prop.PropertyType, xElement, options));
}
var element = parentElement.ElementsAnyNs(tag.Name).FirstOrDefault() ??
(XObject)parentElement.Attributes(tag.Name).FirstOrDefault();
return(PrimitiveSerializer.Deserialize(tag, element, item, prop, options));
}
catch (System.Exception e)
{
var msg = $"Erro ao deserializar a propriedade:{Environment.NewLine}{prop.DeclaringType?.Name ?? prop.PropertyType.Name} - {prop.Name}";
throw new VipException(msg, e);
}
}
/// <summary>
/// Deserializes the specified type.
/// </summary>
/// <param name="type">The type of the list to deserialize.</param>
/// <param name="parent">The parent.</param>
/// <param name="prop">The property.</param>
/// <param name="parentItem"></param>
/// <param name="options">Indicates how the output is deserialized.</param>
/// <returns>The deserialized list from the XElement.</returns>
/// <exception cref="System.InvalidOperationException">
/// Could not deserialize this non generic dictionary without more type
/// information.
/// </exception>
/// Deserializes the XElement to the list (e.g. List
/// <T />
/// , Array of a specified type using options.
public static object Deserialize(Type type, XElement[] parent, PropertyInfo prop, object parentItem, SerializerOptions options)
{
var listItemType = GetListType(type);
var objectType = ObjectType.From(GetItemType(prop.PropertyType));
var list = (IList)Activator.CreateInstance(type);
var elementAtt = prop.GetAttribute <DFeCollectionAttribute>();
if (prop.HasAttribute <DFeItemAttribute>())
{
var itemTags = prop.GetAttributes <DFeItemAttribute>();
var elements = parent.All(x => x.Name.LocalName == elementAtt.Name) && parent.Length > 1 ? parent : parent.Elements();
foreach (var element in elements)
{
var itemTag = itemTags.SingleOrDefault(x => x.Name == element.Name.LocalName);
Guard.Against <VipException>(itemTag == null, $"Nenhum atributo [{nameof(DFeItemAttribute)}] encontrado " +
$"para o elemento: {element.Name.LocalName}");
object obj;
if (itemTag != null && itemTag.IsValue)
{
obj = itemTag.Tipo.HasCreate() ? itemTag.Tipo.GetCreate().Invoke() : Activator.CreateInstance(itemTag.Tipo);
var properties = itemTag.Tipo.GetProperties()
.Where(x => !x.ShouldIgnoreProperty() && x.ShouldSerializeProperty(obj))
.OrderBy(x => x.GetAttribute <DFeBaseAttribute>()?.Ordem ?? 0).ToArray();
Guard.Against <VipException>(!properties.All(x => x.HasAttribute <DFeItemValueAttribute>() || x.HasAttribute <DFeAttributeAttribute>()),
$"Item {itemTag.Tipo.Name} é do tipo [ItemValue] e so pode ter atributo do tipo [DFeAttributeAttribute] ou [DFeItemValueAttribute].");
Guard.Against <VipException>(properties.Count(x => x.HasAttribute <DFeItemValueAttribute>()) != 1,
$"Item {itemTag.Tipo.Name} é do tipo [ItemValue] e não tem presente o atributo [DFeItemValueAttribute] ou possui mais de um atributo.");
var valueProp = properties.SingleOrDefault(x => x.HasAttribute <DFeItemValueAttribute>());
var valueAtt = valueProp.GetAttribute <DFeItemValueAttribute>();
var value = PrimitiveSerializer.GetValue(valueAtt.Tipo, element.Value, obj, prop);
valueProp?.SetValue(obj, value);
foreach (var property in properties.Where(x => x.HasAttribute <DFeAttributeAttribute>()))
{
var attTag = property.GetAttribute <DFeAttributeAttribute>();
value = PrimitiveSerializer.Deserialize(attTag, element, obj, property, options);
property.SetValue(obj, value);
}
}
else
{
obj = ObjectSerializer.Deserialize(itemTag?.Tipo, element, options);
}
list.Add(obj);
}
}
else
{
if (objectType == ObjectType.PrimitiveType)
{
foreach (var element in parent)
{
var obj = PrimitiveSerializer.Deserialize(elementAtt, element, parentItem, prop, options);
list.Add(obj);
}
}
else
{
if (ObjectType.From(prop.PropertyType).IsIn(ObjectType.ArrayType, ObjectType.EnumerableType))
{
listItemType = GetItemType(prop.PropertyType);
}
foreach (var element in parent)
{
var obj = ObjectSerializer.Deserialize(listItemType, element, options);
list.Add(obj);
}
}
}
return(list);
}
