public static EvaluationOperation Load(XmlReader reader)
{
EvaluationOperation evalOperation = new EvaluationOperation();
evalOperation.ReadXml(reader);
return(evalOperation);
}
public override void ReadXml(XmlReader reader)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
reader.MoveToRequiredStartElement(AuthorizationConstants.Elements.Rule);
string termId = reader.GetOptionalAttribute(AuthorizationConstants.Attributes.TermId);
if (!string.IsNullOrEmpty(termId))
{
this.TermId = new Uri(termId);
}
this.Issuer = reader.GetOptionalAttribute(AuthorizationConstants.Attributes.Issuer);
string evaluates = reader.GetOptionalAttribute(AuthorizationConstants.Attributes.Evaluates);
if (!string.IsNullOrEmpty(evaluates))
{
this.Evaluates = XmlConvert.ToBoolean(evaluates);
}
while (reader.Read())
{
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.Operation))
{
this.Operation = EvaluationOperation.Load(reader);
}
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.Match))
{
this.MatchExpression = Match.Load(reader);
}
if (reader.IsRequiredEndElement(AuthorizationConstants.Elements.Rule))
{
return;
//break;
}
}
reader.Read();
}
/// <summary>
/// Initializes a new instance of the <see cref="Rule"/> class.
/// </summary>
/// <param name="matchType">An expression to match claims for the operation.</param>
/// <param name="operation">The operation that performs an evaluation.</param>
/// <param name="evaluates">The truthful evaluation for the rule.</param>
public Rule(Match matchType, EvaluationOperation operation, bool evaluates)
{
this.MatchExpression = matchType;
this.Operation = operation;
this.Evaluates = evaluates;
}
/// <summary>
/// Initializes a new instance of the <see cref="Rule"/> class.
/// </summary>
/// <param name="matchType">An expression to match claims for the operation.</param>
/// <param name="operation">The operation that performs an evaluation.</param>
public Rule(Match matchType, EvaluationOperation operation)
: this(matchType, operation, true)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Rule" /> class.
/// </summary>
/// <param name="matchType">An expression to match claims for the operation.</param>
/// <param name="operation">The operation that performs an evaluation.</param>
/// <param name="evaluates">The truthful evaluation for the rule.</param>
public Rule(Match matchType, EvaluationOperation operation, bool evaluates)
{
MatchExpression = matchType;
Operation = operation;
Evaluates = evaluates;
}
