/// <summary>
/// Initializes a new instance of the <see cref="XacmlAttributeAssignmentExpression"/> class.
/// </summary>
/// <param name="attributeId">The attribute identifier. The value of the AttributeId attribute in the resulting <AttributeAssignment/> element MUST be equal to this value.</param>
/// <param name="expressionElement">The expression which evaluates to a constant attribute value or a bag of zero or more attribute values.See section 5.25.</param>
public XacmlAttributeAssignmentExpression(Uri attributeId, IXacmlExpression expressionElement)
{
Guard.ArgumentNotNull(attributeId, nameof(attributeId));
Guard.ArgumentNotNull(expressionElement, nameof(expressionElement));
this.attributeId = attributeId;
this.Property = expressionElement;
}
private static void WriteExpression(XmlWriter writer, IXacmlExpression xacmlExpression)
{
switch (xacmlExpression.GetType().Name)
{
case "XacmlAttributeValue":
WriteAttributeValue(writer, (XacmlAttributeValue)xacmlExpression);
break;
case "XacmlAttributeDesignator":
WriteAttributeDesignator(writer, (XacmlAttributeDesignator)xacmlExpression);
break;
case "XacmlAttributeSelector":
case "XacmlApply":
case "XacmlVariableReference":
case "XacmlFunction":
default:
throw new NotImplementedException($"XacmlSerializer: Serialization of type {xacmlExpression.GetType().Name} currently not supported");
}
}