private bool TryApplyBehavior <TBehavior, TAccessor>(string key, PropertyDescriptor property, object behavior,
ref XmlAccessor accessor, XmlAccessorFactory <TAccessor> factory)
where TBehavior : class
where TAccessor : XmlAccessor, IConfigurable <TBehavior>
{
var typedBehavior = behavior as TBehavior;
if (typedBehavior == null)
{
return(false);
}
if (accessor == null)
{
accessor = CreateAccessor(key, property, factory);
}
var typedAccessor = accessor as TAccessor;
if (typedAccessor == null)
{
throw Error.AttributeConflict(key);
}
typedAccessor.Configure(typedBehavior);
return(true);
}
private bool TryApplyBehavior(
string key,
PropertyDescriptor property,
object behavior,
ref XmlAccessor accessor
)
{
return(TryApplyBehavior <XmlElementAttribute, XmlElementBehaviorAccessor>(
key,
property,
behavior,
ref accessor,
XmlElementBehaviorAccessor.Factory
) ||
TryApplyBehavior <XmlArrayAttribute, XmlArrayBehaviorAccessor>(
key,
property,
behavior,
ref accessor,
XmlArrayBehaviorAccessor.Factory
) ||
TryApplyBehavior <XmlArrayItemAttribute, XmlArrayBehaviorAccessor>(
key,
property,
behavior,
ref accessor,
XmlArrayBehaviorAccessor.Factory
) ||
TryApplyBehavior <XmlAttributeAttribute, XmlAttributeBehaviorAccessor>(
key,
property,
behavior,
ref accessor,
XmlAttributeBehaviorAccessor.Factory
) ||
TryApplyBehavior <XPathAttribute, XPathBehaviorAccessor>(
key,
property,
behavior,
ref accessor,
XPathBehaviorAccessor.Factory
) ||
TryApplyBehavior <XPathVariableAttribute, XPathBehaviorAccessor>(
key,
property,
behavior,
ref accessor,
XPathBehaviorAccessor.Factory
) ||
TryApplyBehavior <XPathFunctionAttribute, XPathBehaviorAccessor>(
key,
property,
behavior,
ref accessor,
XPathBehaviorAccessor.Factory
));
}
public void Configure(XPathAttribute attribute)
{
if (path != null)
{
throw Error.AttributeConflict(path.Path.Expression);
}
path = attribute.SetPath;
if (path == attribute.GetPath)
{
return;
}
else if (Serializer.CanGetStub)
{
throw Error.SeparateGetterSetterOnComplexType(path.Path.Expression);
}
defaultAccessor = new DefaultAccessor(this, attribute.GetPath);
}
private bool TryGetAccessor(
string key,
PropertyDescriptor property,
bool requireVolatile,
out XmlAccessor accessor
)
{
accessor = property.HasAccessor()
? property.GetAccessor()
: CreateAccessor(key, property);
if (accessor.IsIgnored)
{
return(Try.Failure(out accessor));
}
if (requireVolatile && !accessor.IsVolatile)
{
return(Try.Failure(out accessor));
}
return(true);
}
public static void SetAccessor(this PropertyDescriptor property, XmlAccessor accessor)
{
property.ExtendedProperties[XmlAccessorKey] = accessor;
}
public override IXmlCollectionAccessor GetCollectionAccessor(Type itemType)
{
return(itemAccessor ?? (itemAccessor = new ItemAccessor(this)));
}
public static void SetAccessor(this PropertyDescriptor property, XmlAccessor accessor)
{
property.ExtendedProperties[XmlAccessorKey] = accessor;
}