/// <summary>
/// Creates a new Target with the specified agumetns.
/// </summary>
/// <param name="resources">The resources for this target.</param>
/// <param name="subjects">The subjects for this target.</param>
/// <param name="actions">The actions for this target.</param>
/// <param name="environments">The environments for this target.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public TargetElementReadWrite(ResourcesElementReadWrite resources, SubjectsElementReadWrite subjects, ActionsElementReadWrite actions, EnvironmentsElementReadWrite environments, XacmlVersion schemaVersion)
: base(XacmlSchema.Policy, schemaVersion)
{
_resources = resources;
_subjects = subjects;
_actions = actions;
_environments = environments;
}
/// <summary>
/// Creates a new Target with the specified agumetns.
/// </summary>
/// <param name="resources">The resources for this target.</param>
/// <param name="subjects">The subjects for this target.</param>
/// <param name="actions">The actions for this target.</param>
/// <param name="environments">The environments for this target.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public TargetElement(ResourcesElementReadWrite resources, SubjectsElementReadWrite subjects, ActionsElementReadWrite actions, EnvironmentsElementReadWrite environments, XacmlVersion schemaVersion)
: base(resources, subjects, actions, environments, schemaVersion)
{
}
/// <summary>
/// Creates a new Target using the XmlReader instance provided.
/// </summary>
/// <param name="reader">The XmlReader positioned at the Target node.</param>
/// <param name="schemaVersion">The version of the schema that was used to validate.</param>
public TargetElementReadWrite(XmlReader reader, XacmlVersion schemaVersion)
: base(XacmlSchema.Policy, schemaVersion)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
if (reader.LocalName == Consts.Schema1.TargetElement.Target &&
ValidateSchema(reader, schemaVersion))
{
if (!reader.IsEmptyElement)
{
while (reader.Read())
{
switch (reader.LocalName)
{
case Consts.Schema1.TargetElement.Subjects:
_subjects = new SubjectsElementReadWrite(reader, schemaVersion);
break;
case Consts.Schema1.TargetElement.Resources:
_resources = new ResourcesElementReadWrite(reader, schemaVersion);
break;
case Consts.Schema1.TargetElement.Actions:
_actions = new ActionsElementReadWrite(reader, schemaVersion);
break;
case Consts.Schema2.TargetElement.Environments:
_environments = new EnvironmentsElementReadWrite(reader, schemaVersion);
break;
}
if (reader.LocalName == Consts.Schema1.TargetElement.Target &&
reader.NodeType == XmlNodeType.EndElement)
{
break;
}
}
}
// V2 does not have the All(TargetItem) element, and a missing (TargetItem)s element is considered as
// Any(TargetItem). In order to mantain the code for both versions
if (schemaVersion == XacmlVersion.Version20)
{
if (_subjects == null)
{
_subjects = new SubjectsElementReadWrite(true, new TargetItemReadWriteCollection(), schemaVersion);
}
if (_resources == null)
{
_resources = new ResourcesElementReadWrite(true, new TargetItemReadWriteCollection(), schemaVersion);
}
if (_actions == null)
{
_actions = new ActionsElementReadWrite(true, new TargetItemReadWriteCollection(), schemaVersion);
}
}
}
else
{
throw new Exception(string.Format(Properties.Resource.exc_invalid_node_name, reader.LocalName));
}
}