/// <summary>
/// Creates a Result using an XmlReader instance provided.
/// </summary>
/// <param name="reader">The XmlReader positioned at the Result node.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public ResultElement(XmlReader reader, XacmlVersion schemaVersion)
: base(XacmlSchema.Context, schemaVersion)
{
if (reader == null) throw new ArgumentNullException("reader");
if (reader.LocalName == Consts.ContextSchema.ResultElement.Result)
{
while (reader.Read())
{
switch (reader.LocalName)
{
case Consts.ContextSchema.ResultElement.Decision:
// The parsing should be safe because the document was validated using a Xsd Shcema
Decision = (Decision)Enum.Parse(typeof(Decision), reader.ReadElementString(), false);
break;
case Consts.ContextSchema.StatusElement.Status:
Status = new StatusElement(reader, schemaVersion);
break;
case Consts.Schema1.ObligationsElement.Obligations:
while (reader.Read())
{
switch (reader.LocalName)
{
case Consts.Schema1.ObligationElement.Obligation:
_obligations.Add(new ObligationElement(reader, schemaVersion));
break;
}
// Trick to support multiple nodes of the same name.
if (reader.LocalName == Consts.Schema1.ObligationsElement.Obligations &&
reader.NodeType == XmlNodeType.EndElement)
{
reader.Read();
break;
}
}
break;
}
if (reader.LocalName == Consts.ContextSchema.ResultElement.Result &&
reader.NodeType == XmlNodeType.EndElement)
{
break;
}
}
}
else
{
throw new Exception(string.Format(Properties.Resource.exc_invalid_node_name, reader.LocalName));
}
}
/// <summary>
/// Creates a new Result using the provided information.
/// </summary>
/// <param name="resourceId">The resource id for this result.</param>
/// <param name="decision">The decission of the evaluation.</param>
/// <param name="status">The status with information about the execution.</param>
/// <param name="obligations">The list of obligations</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public ResultElement(string resourceId, Decision decision, StatusElement status, ObligationCollection obligations, XacmlVersion schemaVersion)
: base(XacmlSchema.Context, schemaVersion)
{
_resourceId = resourceId;
Decision = decision;
// If the status is null, create an empty status
Status = status ?? new StatusElement(null, null, null, schemaVersion);
// If the obligations are null, leave the empty ObligationCollection.
if (obligations != null)
{
_obligations = obligations;
}
}
