public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context)
{
var configuration = this.handling;
var yamlMember = key.GetCustomAttribute <YamlMemberAttribute>();
if (yamlMember != null && yamlMember.IsDefaultValuesHandlingSpecified)
{
configuration = yamlMember.DefaultValuesHandling;
}
switch (configuration)
{
case DefaultValuesHandling.OmitNull:
if (value.Value is null)
{
return(false);
}
break;
case DefaultValuesHandling.OmitDefaults:
var defaultValue = key.GetCustomAttribute <DefaultValueAttribute>()?.Value ?? GetDefault(key.Type);
if (Equals(value.Value, defaultValue))
{
return(false);
}
break;
}
return(base.EnterMapping(key, value, context));
}
public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value)
{
DefaultValueAttribute customAttribute = key.GetCustomAttribute <DefaultValueAttribute>();
object y = (customAttribute == null) ? GetDefault(key.Type) : customAttribute.Value;
return(!_objectComparer.Equals(value.Value, y) && base.EnterMapping(key, value));
}
public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context)
{
var configuration = handling;
var yamlMember = key.GetCustomAttribute <YamlMemberAttribute>();
if (yamlMember != null && yamlMember.IsDefaultValuesHandlingSpecified)
{
configuration = yamlMember.DefaultValuesHandling;
}
if ((configuration & DefaultValuesHandling.OmitNull) != 0)
{
if (value.Value is null)
{
return(false);
}
}
if ((configuration & DefaultValuesHandling.OmitEmptyCollections) != 0)
{
if (value.Value is IEnumerable enumerable)
{
var enumerator = enumerable.GetEnumerator();
var canMoveNext = enumerator.MoveNext();
if (enumerator is IDisposable disposable)
{
disposable.Dispose();
}
if (!canMoveNext)
{
return(false);
}
}
}
if ((configuration & DefaultValuesHandling.OmitDefaults) != 0)
{
var defaultValue = key.GetCustomAttribute <DefaultValueAttribute>()?.Value ?? GetDefault(key.Type);
if (Equals(value.Value, defaultValue))
{
return(false);
}
}
return(base.EnterMapping(key, value, context));
}
private static IPropertyDescriptor DescriptorWithSerializablePropertyAttribute(SerializablePropertyAttribute attribute)
{
IPropertyDescriptor result = Substitute.For <IPropertyDescriptor>();
result.GetCustomAttribute <SerializablePropertyAttribute>().Returns(attribute);
return(result);
}
public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value)
{
var defaultValueAttribute = key.GetCustomAttribute <DefaultValueAttribute>();
var defaultValue = defaultValueAttribute != null
? defaultValueAttribute.Value
: GetDefault(key.Type);
return(!_objectComparer.Equals(value.Value, defaultValue) &&
base.EnterMapping(key, value));
}
public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value)
{
var defaultValueAttribute = key.GetCustomAttribute<DefaultValueAttribute>();
var defaultValue = defaultValueAttribute != null
? defaultValueAttribute.Value
: GetDefault(key.Type);
return !_objectComparer.Equals(value.Value, defaultValue)
&& base.EnterMapping(key, value);
}
public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context)
{
var yamlMember = key.GetCustomAttribute <YamlMemberAttribute>();
if (yamlMember?.Description != null)
{
context.Emit(new Core.Events.Comment(yamlMember.Description, false));
}
return(base.EnterMapping(key, value, context));
}
public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context)
{
var defaultValueAttribute = key.GetCustomAttribute <DefaultValueAttribute>();
var defaultValue = defaultValueAttribute != null
? defaultValueAttribute.Value
: GetDefault(key.Type);
return(!Equals(value.Value, defaultValue) &&
!IsEmptyArray(value.Type, value.Value) &&
base.EnterMapping(key, value, context));
}
public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context)
{
var defaultValueAttribute = key.GetCustomAttribute <DefaultValueAttribute>();
var defaultValue = defaultValueAttribute != null ? defaultValueAttribute.Value : GetDefault(key.Type);
if (ObjectComparer.Equals(value.Value, defaultValue))
{
return(false);
}
return(base.EnterMapping(key, value, context));
}
public T GetCustomAttribute <T>() where T : Attribute
{
// Check for a Property
var prop = classType.GetPublicProperty(Name);
if (prop != null)
{
var attr = overrides.GetAttribute <T>(prop.DeclaringType, Name);
if (attr != null)
{
return(attr);
}
}
// Default to base behavior
return(baseDescriptor.GetCustomAttribute <T>());
}
protected static T Get(Type attributeType, IPropertyDescriptor descriptor)
{
if (attributeType == null)
{
return(null);
}
var instance = descriptor.GetCustomAttribute(attributeType);
if (instance == null)
{
return(null);
}
var attr = new T();
attr.Instance = instance;
return(attr);
}
private IPropertyDescriptor TrimPropertySuffix(IPropertyDescriptor pd, Type type)
{
if (!pd.Name.EndsWith("Property"))
{
return(pd);
}
// This might have been renamed by AutoRest. See if there is a
// JsonPropertyAttribute.PropertyName and use that instead if there is.
var jpa = pd.GetCustomAttribute <JsonPropertyAttribute>();
if (jpa == null || String.IsNullOrEmpty(jpa.PropertyName))
{
return(pd);
}
return(new RenamedPropertyDescriptor(pd, jpa.PropertyName));
}
private static IPropertyDescriptor ConvertPropertyDescriptor(IPropertyDescriptor propertyDescriptor)
{
SerializablePropertyAttribute attribute = propertyDescriptor.GetCustomAttribute <SerializablePropertyAttribute>();
if (attribute is null)
{
return(null);
}
PropertyDescriptor result = new PropertyDescriptor(propertyDescriptor);
if (attribute.Name != null)
{
result.Name = attribute.Name;
}
result.Order = attribute.BinaryOrder;
return(result);
}
public T GetCustomAttribute <T>() where T : Attribute
{
return(baseDescriptor.GetCustomAttribute <T>());
}
public T GetCustomAttribute <T>() where T : Attribute
{
var attr = overrides.GetAttribute <T>(classType, Name);
return(attr ?? baseDescriptor.GetCustomAttribute <T>());
}