/// <summary>
/// Initializes a new instance of the <see cref="XacmlCombinerParameter"/> class.
/// </summary>
/// <param name="parameterName">The identifier of the parameter.</param>
/// <param name="attributeValue">The value of the parameter.</param>
public XacmlCombinerParameter(string parameterName, XacmlAttributeValue attributeValue) {
Contract.Requires<ArgumentNullException>(!string.IsNullOrEmpty(parameterName));
Contract.Requires<ArgumentNullException>(attributeValue != null);
this.parameterName = parameterName;
this.attributeValue = attributeValue;
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeSelector">The attribute selector.</param>
public XacmlMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlAttributeSelector attributeSelector) {
Contract.Requires<ArgumentNullException>(matchId != null);
Contract.Requires<ArgumentNullException>(attributeValue != null);
Contract.Requires<ArgumentNullException>(attributeSelector != null);
this.matchId = matchId;
this.attributeValue = attributeValue;
this.attributeSelector = attributeSelector;
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlCombinerParameter"/> class.
/// </summary>
/// <param name="parameterName">The identifier of the parameter.</param>
/// <param name="attributeValue">The value of the parameter.</param>
public XacmlCombinerParameter(string parameterName, XacmlAttributeValue attributeValue)
{
if (parameterName == null)
{
throw new ArgumentNullException(nameof(parameterName));
}
if (parameterName.Length == 0)
{
throw new ArgumentException("Value cannot be empty.", nameof(parameterName));
}
if (attributeValue == null)
{
throw new ArgumentNullException(nameof(attributeValue));
}
this.parameterName = parameterName;
this.attributeValue = attributeValue;
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeSelector">The attribute selector.</param>
public XacmlMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlAttributeSelector attributeSelector)
{
if (matchId == null)
{
throw new ArgumentNullException(nameof(matchId));
}
if (attributeValue == null)
{
throw new ArgumentNullException(nameof(attributeValue));
}
if (attributeSelector == null)
{
throw new ArgumentNullException(nameof(attributeSelector));
}
this.matchId = matchId;
this.attributeValue = attributeValue;
this.attributeSelector = attributeSelector;
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlActionMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeSelector">The attribute selector.</param>
public XacmlActionMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlAttributeSelector attributeSelector)
: base(matchId, attributeValue, attributeSelector) {
Contract.Requires<ArgumentNullException>(matchId != null);
Contract.Requires<ArgumentNullException>(attributeValue != null);
Contract.Requires<ArgumentNullException>(attributeSelector != null);
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlSubjectMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeDesignator">The attribute designator.</param>
public XacmlSubjectMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlSubjectAttributeDesignator attributeDesignator)
: base(matchId, attributeValue, attributeDesignator) {
Contract.Requires<ArgumentNullException>(matchId != null);
Contract.Requires<ArgumentNullException>(attributeValue != null);
Contract.Requires<ArgumentNullException>(attributeDesignator != null);
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlActionMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeSelector">The attribute selector.</param>
public XacmlActionMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlAttributeSelector attributeSelector)
: base(matchId, attributeValue, attributeSelector)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlActionMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeDesignator">The attribute designator.</param>
public XacmlActionMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlActionAttributeDesignator attributeDesignator)
: base(matchId, attributeValue, attributeDesignator)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlResourceMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeSelector">The attribute selector.</param>
public XacmlResourceMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlAttributeSelector attributeSelector)
: base(matchId, attributeValue, attributeSelector)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlResourceMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeDesignator">The attribute designator.</param>
public XacmlResourceMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlResourceAttributeDesignator attributeDesignator)
: base(matchId, attributeValue, attributeDesignator)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="XacmlSubjectMatch"/> class.
/// </summary>
/// <param name="matchId">The match identifier.</param>
/// <param name="attributeValue">The attribute value.</param>
/// <param name="attributeDesignator">The attribute designator.</param>
public XacmlSubjectMatch(Uri matchId, XacmlAttributeValue attributeValue, XacmlSubjectAttributeDesignator attributeDesignator)
: base(matchId, attributeValue, attributeDesignator)
{
}
/// <summary>
/// Reads the attribute value.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns></returns>
/// <exception cref="System.Xml.XmlException">
/// AttributeValue NotStartElement
/// or
/// DataType IsNullOrEmpty
/// </exception>
protected virtual XacmlAttributeValue ReadAttributeValue(XmlReader reader) {
Contract.Requires<ArgumentNullException>(reader != null, "reader");
if (!reader.IsStartElement(XacmlConstants.ElementNames.AttributeValue, this.version.NamespacePolicy)) {
throw Diagnostic.DiagnosticTools.ExceptionUtil.ThrowHelperError(new XmlException("AttributeValue NotStartElement"));
}
IDictionary<string, string> attributes = new Dictionary<string, string>();
var dataType = reader.GetAttribute(XacmlConstants.AttributeNames.DataType);
if (string.IsNullOrEmpty(dataType)) {
throw Diagnostic.DiagnosticTools.ExceptionUtil.ThrowHelperError(new XmlException("DataType IsNullOrEmpty"));
}
while (reader.MoveToNextAttribute()) {
attributes.Add(reader.Name, reader.Value);
}
// Move the reader back to the element node.
reader.MoveToElement();
string value = null; //Any
if (dataType == "http://www.w3.org/2001/XMLSchema#string") {
// Nevajag lietot Trim, jo tas izgriež tukšumzimes, kuras ir svarīgas, ja dati ir domāti priekš Regular Expression
value = reader.ReadElementContentAsString();
}
else {
value = reader.ReadInnerXml();
}
var attribute = new XacmlAttributeValue(new Uri(dataType, UriKind.RelativeOrAbsolute), value);
foreach (var item in attributes) {
attribute.Attributes.Add(new System.Xml.Linq.XAttribute(item.Key, item.Value)); // UNDONE: namespace
}
return attribute;
}
/// <summary>
/// protected virtual void WriteAttributeValue
/// </summary>
/// <param name="writer">XmlWriter writer</param>
/// <param name="data">XacmlAttributeValue data</param>
protected virtual void WriteAttributeValue(XmlWriter writer, XacmlAttributeValue data) {
Contract.Requires<ArgumentNullException>(writer != null);
Contract.Requires<ArgumentNullException>(data != null);
writer.WriteStartElement(XacmlConstants.Prefixes.Policy, XacmlConstants.ElementNames.AttributeValue, this.version.NamespacePolicy);
writer.WriteAttributeString(XacmlConstants.AttributeNames.DataType, data.DataType.OriginalString);
if (data.Value != null) {
writer.WriteString(data.Value);
}
else {
this.WriteOpenElement(writer, (XacmlOpenElement)data);
}
writer.WriteEndElement();
}
