/// <summary>
/// Creates a new Rule using the provided argument values.
/// </summary>
/// <param name="id">The rule id.</param>
/// <param name="description">The rule description.</param>
/// <param name="target">The target instance for this rule.</param>
/// <param name="condition">The condition for this rule.</param>
/// <param name="effect">The effect of this rule.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public RuleElementReadWrite(string id, string description, TargetElementReadWrite target, ConditionElementReadWrite condition, Effect effect, XacmlVersion schemaVersion)
: base(XacmlSchema.Policy, schemaVersion)
{
_id = id;
_description = description;
_target = target;
_condition = condition;
_effect = effect;
}
/// <summary>
/// Creates a new Rule using the XmlReader instance provided.
/// </summary>
/// <param name="reader">THe XmlReader instance positioned at the Rule node.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public RuleElementReadWrite(XmlReader reader, XacmlVersion schemaVersion)
: base(XacmlSchema.Policy, schemaVersion)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
if (reader.LocalName == PolicySchema1.RuleElement.Rule &&
ValidateSchema(reader, schemaVersion))
{
// Read the attributes
_id = reader.GetAttribute(PolicySchema1.RuleElement.RuleId);
// The parsing should not fail because the document have been validated by an
// Xsd schema.
string temp = reader.GetAttribute(PolicySchema1.RuleElement.Effect);
_effect = (Effect)Enum.Parse(
typeof(Effect),
temp,
false);
// Read the rule contents.
while (reader.Read())
{
switch (reader.LocalName)
{
case PolicySchema1.RuleElement.Description:
_description = reader.ReadElementString();
break;
case PolicySchema1.RuleElement.Target:
_target = new TargetElementReadWrite(reader, schemaVersion);
break;
case PolicySchema1.RuleElement.Condition:
_condition = new ConditionElementReadWrite(reader, schemaVersion);
break;
}
if (reader.LocalName == PolicySchema1.RuleElement.Rule &&
reader.NodeType == XmlNodeType.EndElement)
{
break;
}
}
}
else
{
throw new Exception(Resource.ResourceManager[Resource.MessageKey.exc_invalid_node_name, reader.LocalName]);
}
}
/// <summary>
///
/// </summary>
public Condition(pol.ConditionElementReadWrite condition)
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
_condition = condition;
tvwCondition.Nodes.Add(new FunctionExecution(condition));
tvwCondition.ExpandAll();
foreach (FieldInfo field in typeof(InternalDataTypes).GetFields())
{
cmbDataType.Items.Add(field.GetValue(null));
}
foreach (FieldInfo field in typeof(InternalFunctions).GetFields())
{
cmbInternalFunctions.Items.Add(field.GetValue(null));
}
}
/// <summary>
///
/// </summary>
public Condition( pol.ConditionElementReadWrite condition )
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
_condition = condition;
tvwCondition.Nodes.Add( new FunctionExecution( condition ) );
tvwCondition.ExpandAll();
foreach( FieldInfo field in typeof(InternalDataTypes).GetFields() )
{
cmbDataType.Items.Add( field.GetValue( null ) );
}
foreach( FieldInfo field in typeof(InternalFunctions).GetFields() )
{
cmbInternalFunctions.Items.Add( field.GetValue( null ) );
}
}
/// <summary>
///
/// </summary>
/// <param name="condition"></param>
public Condition(pol.ConditionElementReadWrite condition)
{
_condition = condition;
this.Text = "Condition";
}
/// <summary>
/// Creates a new Rule using the provided argument values.
/// </summary>
/// <param name="id">The rule id.</param>
/// <param name="description">The rule description.</param>
/// <param name="target">The target instance for this rule.</param>
/// <param name="condition">The condition for this rule.</param>
/// <param name="effect">The effect of this rule.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public RuleElement(string id, string description, TargetElementReadWrite target, ConditionElementReadWrite condition, Effect effect, XacmlVersion schemaVersion)
: base(id, description, target, condition, effect, schemaVersion)
{
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void CreateCondition( object sender, EventArgs args )
{
Condition newConditionNode = null;
TreeNode parentNode = null;
pol.ConditionElementReadWrite condition = new pol.ConditionElementReadWrite( "urn:new_function", new pol.IExpressionReadWriteCollection(), XacmlVersion.Version11 );
newConditionNode = new Condition( condition );
parentNode = mainTree.SelectedNode;
pol.RuleElementReadWrite rule = ((Rule)parentNode).RuleDefinition;
rule.Condition = condition;
parentNode.Nodes.Add( newConditionNode );
/*if( newConditionNode != null && parentNode != null )
{
int idx = -1;
// Search the previous node
foreach( TreeNode node in parentNode.Nodes )
{
if( node is TreeNodes.Condition )
{
idx = parentNode.Nodes.IndexOf( node );
break;
}
}
if( idx != -1 )
{
// Set the font to the node
newConditionNode.NodeFont = new Font( mainTree.Font, FontStyle.Bold );
// Remove the previous condition node
parentNode.Nodes.RemoveAt( idx );
// Add the node to the node.
parentNode.Nodes.Insert( idx, newConditionNode);
}
}*/
}
/// <summary>
///
/// </summary>
/// <param name="condition"></param>
public Condition( pol.ConditionElementReadWrite condition )
{
_condition = condition;
this.Text = "Condition";
}
/// <summary>
/// Creates a new Rule using the provided argument values.
/// </summary>
/// <param name="id">The rule id.</param>
/// <param name="description">The rule description.</param>
/// <param name="target">The target instance for this rule.</param>
/// <param name="condition">The condition for this rule.</param>
/// <param name="effect">The effect of this rule.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public RuleElement( string id, string description, TargetElementReadWrite target, ConditionElementReadWrite condition, Effect effect, XacmlVersion schemaVersion )
: base( id, description, target, condition, effect, schemaVersion )
{
}
/// <summary>
/// Creates a new Rule using the provided argument values.
/// </summary>
/// <param name="id">The rule id.</param>
/// <param name="description">The rule description.</param>
/// <param name="target">The target instance for this rule.</param>
/// <param name="condition">The condition for this rule.</param>
/// <param name="effect">The effect of this rule.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public RuleElementReadWrite( string id, string description, TargetElementReadWrite target, ConditionElementReadWrite condition, Effect effect, XacmlVersion schemaVersion )
: base( XacmlSchema.Policy, schemaVersion )
{
_id = id;
_description = description;
_target = target;
_condition = condition;
_effect = effect;
}
/// <summary>
/// Creates a new Rule using the XmlReader instance provided.
/// </summary>
/// <param name="reader">THe XmlReader instance positioned at the Rule node.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public RuleElementReadWrite( XmlReader reader, XacmlVersion schemaVersion )
: base( XacmlSchema.Policy, schemaVersion )
{
if (reader == null) throw new ArgumentNullException("reader");
if( reader.LocalName == PolicySchema1.RuleElement.Rule &&
ValidateSchema( reader, schemaVersion ) )
{
// Read the attributes
_id = reader.GetAttribute( PolicySchema1.RuleElement.RuleId );
// The parsing should not fail because the document have been validated by an
// Xsd schema.
string temp = reader.GetAttribute( PolicySchema1.RuleElement.Effect );
_effect = (Effect)Enum.Parse(
typeof(Effect),
temp,
false );
// Read the rule contents.
while( reader.Read() )
{
switch( reader.LocalName )
{
case PolicySchema1.RuleElement.Description:
_description = reader.ReadElementString();
break;
case PolicySchema1.RuleElement.Target:
_target = new TargetElementReadWrite( reader, schemaVersion );
break;
case PolicySchema1.RuleElement.Condition:
_condition = new ConditionElementReadWrite( reader, schemaVersion );
break;
}
if( reader.LocalName == PolicySchema1.RuleElement.Rule &&
reader.NodeType == XmlNodeType.EndElement )
{
break;
}
}
}
else
{
throw new Exception( Resource.ResourceManager[ Resource.MessageKey.exc_invalid_node_name, reader.LocalName ] );
}
}
