/// <summary>
/// Process the specified name or object type ref.
/// </summary>
/// <param name="nameRefAttribute">the attribute to look for</param>
/// <param name="lookupOnly">whether this is just a lookup (not a bind). if true, fieldOrProperty and object can be null.</param>
/// <param name="isObjectTypeRef">true if this is an object type ref lookup, false if it is a nameref lookup</param>
/// <param name="element">the element to examine</param>
/// <param name="fieldOrProperty">the field or property to set the value on</param>
/// <param name="o">the object instance to set the value on</param>
/// <returns>A post process action, or null if none is appropriate.</returns>
IXmlPostProcessAction _CheckNameRef(string nameRefAttribute, bool lookupOnly, bool isObjectTypeRef, XmlNode element, IFieldOrProperty fieldOrProperty, ref object o)
{
Assert.Fatal(lookupOnly || (fieldOrProperty != null && o != null), "field and instance required for name bind operations");
// see if the element has a nameRef
IXmlPostProcessAction action = null;
XmlNode nameRefAttr = element.Attributes[nameRefAttribute];
if (nameRefAttr != null)
{
if (lookupOnly)
action = new LookupNameRefAction(isObjectTypeRef, nameRefAttr.Value, this);
else
action = new BindNameRefAction(isObjectTypeRef, nameRefAttr.Value, fieldOrProperty, ref o, this);
_postProcessActions.Add(action);
return action;
}
return action;
}
/// <summary>
/// Sets the various properties associated with this action.
/// </summary>
/// <param name="isObjTypeRef">True if the name is an object type, false if it is a named object.</param>
/// <param name="nameRef">The name.</param>
/// <param name="fieldOrProperty">The field or property instance to set.</param>
/// <param name="targetInstance">The object whose property is being set.</param>
/// <param name="d">The deserializer.</param>
public BindNameRefAction(bool isObjTypeRef, string nameRef, IFieldOrProperty fieldOrProperty, ref object targetInstance, TorqueXmlDeserializer d)
: base(d)
{
Assert.Fatal(nameRef != null && nameRef != string.Empty, "BindNameRefAction Constructor - Invalid name specified!");
Assert.Fatal(fieldOrProperty != null, "BindNameRefAction Constructor - Invalid field or property specified!");
Assert.Fatal(targetInstance != null, "BindNameRefAction Constructor - Invalid target instance specified!");
_lookup = new LookupNameRefAction(isObjTypeRef, nameRef, d);
_fieldOrProperty = fieldOrProperty;
_targetInstance = targetInstance;
}
