/// <summary>
/// Method called by the EvaluationEngine when an attribute is not found.
/// </summary>
/// <param name="context">The evaluation context instance.</param>
/// <param name="designator">The attribute designator.</param>
/// <returns>An instance of an Attribute with it's value.</returns>
public AttributeElement GetAttribute(EvaluationContext context, AttributeDesignatorBase designator)
{
if (context == null) throw new ArgumentNullException("context");
if (designator == null) throw new ArgumentNullException("designator");
foreach (var attrib in _attributes.Cast<AttributeElement>().Where(attrib => attrib.AttributeId == designator.AttributeId))
{
if (!string.IsNullOrEmpty(designator.Issuer))
{
if (designator.Issuer == attrib.Issuer)
{
return attrib;
}
}
else
{
return attrib;
}
}
return null;
}
/// <summary>
///
/// </summary>
/// <param name="attributeDesignator"></param>
public AttributeDesignator(pol.AttributeDesignatorBase attributeDesignator)
{
_attributeDesignator = attributeDesignator;
this.Text = "[" + attributeDesignator.DataType + "]:" + attributeDesignator.AttributeId;
}
/// <summary>
///
/// </summary>
/// <param name="targetItem"></param>
/// <param name="match"></param>
/// <param name="index"></param>
public Match(TargetItemBaseReadWrite targetItem, TargetMatchBaseReadWrite match, int index)
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
LoadingData = true;
foreach (FieldInfo field in typeof(Consts.Schema1.InternalDataTypes).GetFields())
{
cmbASDataType.Items.Add(field.GetValue(null));
cmbADDataType.Items.Add(field.GetValue(null));
cmbAVDataType.Items.Add(field.GetValue(null));
}
foreach (FieldInfo field in typeof(Consts.Schema1.InternalFunctions).GetFields())
{
cmbFunctions.Items.Add(field.GetValue(null));
}
txtSubjectCategory.Visible = false;
lblSubjectCategory.Visible = false;
_match = match;
_index = index;
if (targetItem is ActionElementReadWrite)
{
_targetItemName = "Action";
}
else if (targetItem is SubjectElementReadWrite)
{
_targetItemName = "Subject";
txtSubjectCategory.Visible = true;
lblSubjectCategory.Visible = true;
}
else if (targetItem is ResourceElementReadWrite)
{
_targetItemName = "Resource";
}
grpMatch.Text = _targetItemName + "Match";
cmbFunctions.SelectedIndex = cmbFunctions.FindStringExact(_match.MatchId);
cmbFunctions.DataBindings.Add("SelectedItem", _match, "MatchId");
cmbAVDataType.SelectedIndex = cmbAVDataType.FindStringExact(match.AttributeValue.DataType);
cmbAVDataType.DataBindings.Add("SelectedItem", _match.AttributeValue, "DataType");
txtAttributeValue.Text = match.AttributeValue.Contents;
txtAttributeValue.DataBindings.Add("Text", _match.AttributeValue, "Contents");
if (match.AttributeReference is pol.AttributeDesignatorBase)
{
rdbAttributeDesignator.Checked = true;
rdbAttributeSelector.Checked = false;
cmbADDataType.SelectedIndex = cmbADDataType.FindStringExact(match.AttributeReference.DataType);
cmbADDataType.DataBindings.Add("SelectedItem", _match.AttributeReference, "DataType");
chkADMustBePresent.Checked = match.AttributeReference.MustBePresent;
chkADMustBePresent.DataBindings.Add("Checked", _match.AttributeReference, "MustBePresent");
pol.AttributeDesignatorBase attributeDesignator = (pol.AttributeDesignatorBase)match.AttributeReference;
txtAttributeId.Text = attributeDesignator.AttributeId;
txtAttributeId.DataBindings.Add("Text", _match.AttributeReference, "AttributeId");
txtIssuer.Text = attributeDesignator.Issuer;
txtIssuer.DataBindings.Add("Text", _match.AttributeReference, "Issuer");
}
else if (match.AttributeReference is pol.AttributeSelectorElement)
{
rdbAttributeDesignator.Checked = false;
rdbAttributeSelector.Checked = true;
cmbASDataType.SelectedIndex = cmbASDataType.FindStringExact(match.AttributeReference.DataType);
cmbASDataType.DataBindings.Add("SelectedItem", _match.AttributeReference, "DataType");
chkASMustBePresent.Checked = match.AttributeReference.MustBePresent;
chkASMustBePresent.DataBindings.Add("Checked", _match.AttributeReference, "MustBePresent");
txtRequestContextPath.Text = ((pol.AttributeSelectorElement)match.AttributeReference).RequestContextPath;
txtRequestContextPath.DataBindings.Add("Text", _match.AttributeReference, "RequestContextPath");
}
LoadingData = false;
}
/// <summary>
///
/// </summary>
/// <param name="attributeDesignator"></param>
public AttributeDesignator( pol.AttributeDesignatorBase attributeDesignator )
{
_attributeDesignator = attributeDesignator;
this.Text = "[" + attributeDesignator.DataType + "]:" + attributeDesignator.AttributeId;
}