new public static LogicalConnectiveCollection Load(XmlReader reader)
{
LogicalOrCollection loc = new LogicalOrCollection();
loc.ReadXml(reader);
return(loc);
}
/// <summary>
/// Reads the Xml of a logical OR.
/// </summary>
/// <param name="reader">An XmlReader for a logical OR.</param>
public override void ReadXml(XmlReader reader)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
reader.MoveToRequiredStartElement(AuthorizationConstants.Elements.LogicalOr);
string evaluates = reader.GetOptionalAttribute(AuthorizationConstants.Attributes.Evaluates);
string termId = reader.GetOptionalAttribute(AuthorizationConstants.Attributes.TermId);
if (!string.IsNullOrEmpty(termId))
{
this.TermId = new Uri(termId);
}
if (!string.IsNullOrEmpty(evaluates))
{
this.Evaluates = XmlConvert.ToBoolean(evaluates);
}
while (reader.Read())
{
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.LogicalAnd))
{
this.Add(LogicalAndCollection.Load(reader));
}
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.LogicalOr))
{
this.Add(LogicalOrCollection.Load(reader));
}
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.Rule))
{
this.Add(Rule.Load(reader));
}
if (reader.IsRequiredEndElement(AuthorizationConstants.Elements.LogicalOr))
{
return;
//break;
}
}
reader.Read();
}
public static Term Load(XmlReader reader)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
Term evalExp = null;
reader.MoveToStartElement();
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.Rule))
{
Rule rule = new Rule();
rule.ReadXml(reader);
evalExp = rule;
}
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.LogicalAnd))
{
LogicalAndCollection logicalAnd = new LogicalAndCollection();
logicalAnd.ReadXml(reader);
evalExp = logicalAnd;
}
if (reader.IsRequiredStartElement(AuthorizationConstants.Elements.LogicalOr))
{
LogicalOrCollection logicalOr = new LogicalOrCollection();
logicalOr.ReadXml(reader);
evalExp = logicalOr;
}
if (evalExp != null)
{
return(evalExp);
}
else
{
throw new SerializationException("Invalid evaluation expression element.");
}
}