//)
internal Report(XbrlFragment Fragment, IEnumerable<XmlElement> ReportNodes)
{
this.Fragment = Fragment;
//thisContextNode = ContextNode;
//this.Id = thisContextNode.Attributes["id"].Value;
//this.PeriodStartDate = System.DateTime.MinValue;
//this.PeriodEndDate = System.DateTime.MinValue;
//foreach (XmlNode CurrentChild in thisContextNode.ChildNodes)
foreach (XmlNode CurrentChild in ReportNodes)
{
switch (CurrentChild.LocalName)
{
case "genInfo.report.id":
ReportID = Convert.ToInt64(CurrentChild.InnerText);
break;
case "genInfo.report.id.accordingTo.yearEnd":
AccordingToYearEnd = Convert.ToDateTime(CurrentChild.InnerText);
break;
case "genInfo.report.id.reportType":
ReportType = CurrentChild.InnerText;
break;
}
}
}
internal Unit(XbrlFragment fragment, INode UnitNode, INamespaceManager namespaceManager)
{
this.Fragment = fragment;
this.RegionInformation = null;
thisUnitNode = UnitNode;
this.Id = thisUnitNode.Attributes["id"].Value;
this.MeasureQualifiedNames = new List <QualifiedName>();
this.Ratio = false;
thisRatioNumeratorQualifiedNames = new List <QualifiedName>();
thisRatioDenominatorQualifiedNames = new List <QualifiedName>();
this.namespaceManager = namespaceManager;
foreach (INode CurrentChild in UnitNode.ChildNodes)
{
if (CurrentChild.LocalName.Equals("measure") == true)
{
this.MeasureQualifiedNames.Add(new QualifiedName(CurrentChild, namespaceManager));
}
else if (CurrentChild.LocalName.Equals("divide") == true)
{
ProcessDivideChildElement(CurrentChild);
CheckForMeasuresCommonToNumeratorsAndDenominators();
this.Ratio = true;
}
}
}
internal static Fact Create(XbrlFragment ParentFragment, INode FactNode)
{
Fact FactToReturn = null;
if ((IsXbrlNamespace(FactNode.NamespaceURI) == false) &&
(IsW3Namespace(FactNode.NamespaceURI) == false) &&
(FactNode.IsComment == false))
{
// This item could be a fact, or it could be a tuple. Examine the schemas
// to find out what we're dealing with.
var MatchingElement = ParentFragment.Schemas.GetElement(FactNode.LocalName);
if (MatchingElement != null)
{
switch (MatchingElement.SubstitutionGroup)
{
case Element.ElementSubstitutionGroup.Item:
FactToReturn = new Item(ParentFragment, FactNode);
break;
case Element.ElementSubstitutionGroup.Tuple:
FactToReturn = new Tuple(ParentFragment, FactNode);
break;
default:
// This type is unknown, so leave it alone.
break;
}
}
}
return(FactToReturn);
}
/// <summary>
/// Gets the schema having the target namespace.
/// </summary>
/// <param name="targetNamespace">
/// The namespace whose schema should be returned.
/// </param>
/// <param name="parentFragment">
/// The fragment containing the schema reference.
/// </param>
/// <returns>
/// A reference to the schema matching the target namespace. A null reference will be returned
/// if no matching schema can be found.
/// </returns>
public XbrlSchema GetSchemaFromTargetNamespace(string targetNamespace, XbrlFragment parentFragment)
{
var foundSchema = FindSchema(targetNamespace);
if (foundSchema == null)
{
// There is no loaded schema for the target namespace. The target
// namespace be an industry-standard namespace referencing a schema
// that has not been explicitly loaded. Find out if the namespace is
// a standard one, and, if so, load its corresponding schema and
// retry the search.
string schemaLocation;
StandardNamespaceSchemaLocationDictionary.TryGetValue(targetNamespace, out schemaLocation);
if (string.IsNullOrEmpty(schemaLocation) == true)
{
return(null);
}
var newSchema = new XbrlSchema(parentFragment, schemaLocation, string.Empty);
newSchema.TargetNamespaceAlias = targetNamespace;
Add(newSchema);
foundSchema = FindSchema(targetNamespace);
}
return(foundSchema);
}
/// <summary>
/// Checks to see if the current arc is equivalent to a supplied arc.
/// </summary>
/// <remarks>
/// Equivalency is determined using the rules in section 3.5.3.9.7.4 of the XBRL Specification.
/// </remarks>
/// <param name="otherArc">
/// The other arc to compare to this arc.
/// </param>
/// <param name="containingFragment">
/// The fragment containing the arc.
/// </param>
/// <returns>
/// True if the arcs are equivalent; false if the arcs are not equivalent.
/// </returns>
internal bool EquivalentTo(Arc otherArc, XbrlFragment containingFragment)
{
var nonExemptAttributesForThisArc = GetNonExemptAttributes(this);
var nonExemptAttributesForOtherArc = GetNonExemptAttributes(otherArc);
if (nonExemptAttributesForThisArc.Count != nonExemptAttributesForOtherArc.Count)
{
return(false);
}
foreach (var thisArcAttribute in nonExemptAttributesForThisArc)
{
var matchingAttribute = nonExemptAttributesForOtherArc.FirstOrDefault(a => a.LocalName.Equals(thisArcAttribute.LocalName));
if (matchingAttribute == null)
{
return(false);
}
if (thisArcAttribute.NamespaceURI.Equals(matchingAttribute.NamespaceURI) == false)
{
return(false);
}
if (thisArcAttribute.TypedValueEquals(matchingAttribute, containingFragment) == false)
{
return(false);
}
}
return(true);
}
//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
internal Item(XbrlFragment ParentFragment, INode ItemNode) : base(ParentFragment, ItemNode)
{
this.ContextRefName = thisFactNode.GetAttributeValue("contextRef");
this.UnitRefName = thisFactNode.GetAttributeValue("unitRef");
thisRoundedValueCalculated = false;
this.NilSpecified = false;
string NilValue = thisFactNode.GetAttributeValue(XbrlSchema.XmlSchemaInstanceNamespaceUri, "nil");
if (NilValue.Equals("true", StringComparison.CurrentCultureIgnoreCase) == true)
{
this.NilSpecified = true;
}
GetSchemaElementFromSchema();
this.Value = thisFactNode.InnerText;
if (SchemaElement.SubstitutionGroup == Element.ElementSubstitutionGroup.Item)
{
SetItemType(SchemaElement.TypeName);
}
SetDecimals();
SetPrecision();
if (string.IsNullOrEmpty(thisPrecisionAttributeValue) == true)
{
InferPrecision();
}
}
internal Fact(XbrlFragment ParentFragment, INode FactNode)
{
thisParentFragment = ParentFragment;
thisFactNode = FactNode;
this.Name = thisFactNode.LocalName;
this.Id = thisFactNode.GetAttributeValue("id");
}
//------------------------------------------------------------------------------------
// Returns true if this Fact is Context Equal (c-equal) to a supplied fact, and false
// otherwise. See section 4.10 of the XBRL 2.1 spec for more information.
//------------------------------------------------------------------------------------
internal bool ContextEquals(Item OtherFact, XbrlFragment containingFragment)
{
if (Object.ReferenceEquals(this.ContextRef, OtherFact.ContextRef) == true)
{
return(true);
}
return(this.ContextRef.StructureEquals(OtherFact.ContextRef, containingFragment));
}
/// <summary>
/// Builds a schema path local to a given fragment, ignoring any existing path information
/// in the supplied schema path.
/// </summary>
/// <param name="ContainingXbrlFragment"></param>
/// <param name="SchemaFilename"></param>
/// <returns></returns>
private string BuildSchemaPathLocalToFragment(XbrlFragment ContainingXbrlFragment, string SchemaFilename)
{
var schemaUri = new Uri(SchemaFilename);
var schemaUriSegments = schemaUri.Segments.Length;
var schemaUriFilename = schemaUri.Segments[schemaUriSegments - 1];
var localPath = ContainingXbrlFragment.Document.Path;
var schemaLocalPath = System.IO.Path.Combine(localPath, schemaUriFilename);
return(schemaLocalPath);
}
//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
internal LinkbaseDocument(string ContainingDocumentUri, string DocumentPath, XbrlFragment containingFragment)
{
thisLinkbasePath = GetFullLinkbasePath(ContainingDocumentUri, DocumentPath);
thisXmlDocument = Container.Resolve <IDocument>();
thisXmlDocument.Load(thisLinkbasePath);
thisNamespaceManager = Container.Resolve <INamespaceManager>();
thisNamespaceManager.Document = thisXmlDocument;
thisNamespaceManager.AddNamespace("default", XbrlDocument.XbrlLinkbaseNamespaceUri);
thisLinkbaseNode = thisXmlDocument.SelectSingleNode("//default:linkbase", thisNamespaceManager);
}
internal Tuple(XbrlFragment ParentFragment, XmlNode TupleNode)
: base(ParentFragment, TupleNode)
{
this.Facts = new List<Fact>();
foreach (XmlNode CurrentChild in TupleNode.ChildNodes)
{
var CurrentFact = Fact.Create(ParentFragment, CurrentChild);
if (CurrentFact != null)
this.Facts.Add(CurrentFact);
}
}
//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
private bool EntityStructureEquals(Context OtherContext, XbrlFragment containingFragment)
{
if (this.Identifier.Equals(OtherContext.Identifier) == false)
{
return(false);
}
if (SegmentStructureEquals(OtherContext, containingFragment) == false)
{
return(false);
}
return(true);
}
internal Tuple(XbrlFragment ParentFragment, INode TupleNode) : base(ParentFragment, TupleNode)
{
this.Facts = new FactCollection();
foreach (INode CurrentChild in TupleNode.ChildNodes)
{
var CurrentFact = Fact.Create(ParentFragment, CurrentChild);
if (CurrentFact != null)
{
this.Facts.Add(CurrentFact);
}
}
}
//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
internal Item(XbrlFragment ParentFragment, XmlNode ItemNode)
: base(ParentFragment, ItemNode)
{
this.ContextRefName = XmlUtilities.GetAttributeValue(thisFactNode, "contextRef");
this.UnitRefName = XmlUtilities.GetAttributeValue(thisFactNode, "unitRef");
thisRoundedValueCalculated = false;
thisDecimalsAttributeValue = XmlUtilities.GetAttributeValue(thisFactNode, "decimals");
if (thisDecimalsAttributeValue.Length > 0)
{
if (thisDecimalsAttributeValue.Equals("INF") == true)
{
this.InfiniteDecimals = true;
this.Decimals = 0;
}
else
{
this.InfiniteDecimals = false;
this.Decimals = Convert.ToInt32(thisDecimalsAttributeValue);
}
}
thisPrecisionAttributeValue = XmlUtilities.GetAttributeValue(thisFactNode, "precision");
if (thisPrecisionAttributeValue.Length > 0)
{
this.PrecisionInferred = false;
if (thisPrecisionAttributeValue.Equals("INF") == true)
{
this.InfinitePrecision = true;
this.Precision = 0;
}
else
{
this.InfinitePrecision = false;
this.Precision = Convert.ToInt32(thisPrecisionAttributeValue);
}
}
this.Id = XmlUtilities.GetAttributeValue(thisFactNode, "id");
this.NilSpecified = false;
string NilValue = XmlUtilities.GetAttributeValue(thisFactNode, "http://www.w3.org/2001/XMLSchema-instance", "nil");
if (NilValue.Equals("true", StringComparison.CurrentCultureIgnoreCase) == true)
this.NilSpecified = true;
GetSchemaElementFromSchema();
this.Value = thisFactNode.InnerText;
if (SchemaElement.SubstitutionGroup == Element.ElementSubstitutionGroup.Item)
SetItemType(SchemaElement.TypeName);
if (thisPrecisionAttributeValue.Length == 0)
InferPrecision();
}
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
internal XbrlSchema(XbrlFragment ContainingXbrlFragment, string SchemaFilename, string BaseDirectory)
{
this.Fragment = ContainingXbrlFragment;
this.Path = GetFullSchemaPath(SchemaFilename, BaseDirectory);
try
{
thisXmlSchema = Container.Resolve <ISchema>();
thisXmlSchemaSet = Container.Resolve <ISchemaSet>();
if (thisXmlSchema.Read(this.Path) == false)
{
StringBuilder MessageBuilder = new StringBuilder();
string StringFormat = AssemblyResources.GetName("SchemaFileCandidateDoesNotContainSchemaRootNode");
MessageBuilder.AppendFormat(StringFormat, this.Path);
this.Fragment.AddValidationError(new SchemaValidationError(this, MessageBuilder.ToString()));
return;
}
thisXmlSchemaSet.Add(thisXmlSchema);
thisXmlSchemaSet.Compile();
}
catch (FileNotFoundException fnfEx)
{
StringBuilder MessageBuilder = new StringBuilder();
string StringFormat = AssemblyResources.GetName("FileNotFoundDuringSchemaCreation");
MessageBuilder.AppendFormat(StringFormat, this.Path);
this.Fragment.AddValidationError(new SchemaValidationError(this, MessageBuilder.ToString(), fnfEx));
return;
}
catch (WebException webEx)
{
StringBuilder MessageBuilder = new StringBuilder();
string StringFormat = AssemblyResources.GetName("WebExceptionThrownDuringSchemaCreation");
MessageBuilder.AppendFormat(StringFormat, this.Path);
this.Fragment.AddValidationError(new SchemaValidationError(this, MessageBuilder.ToString(), webEx));
return;
}
thisSchemaDocument = Container.Resolve <IDocument>();
this.thisLinkbaseDocuments = new List <LinkbaseDocument>();
this.RoleTypes = new List <RoleType>();
thisSchemaDocument.Load(this.Path);
this.NamespaceManager = Container.Resolve <INamespaceManager>();
this.NamespaceManager.Document = thisSchemaDocument;
this.NamespaceManager.AddNamespace("schema", XbrlSchema.XmlSchemaNamespaceUri);
ReadSchemaNode();
ReadSimpleTypes();
ReadComplexTypes();
ReadElements();
LookForAnnotations();
}
/// <summary>
/// Process a node by looking for a schemaLocation attribute and processing it if it is found.
/// </summary>
/// <param name="node">
/// A node which may contain a schemaLocation attribute.
/// </param>
/// <param name="fragment">
/// The XBRL fragment containing the node.
/// </param>
internal static void Process(INode node, XbrlFragment fragment)
{
foreach (IAttribute currentAttribute in node.Attributes)
{
if ((currentAttribute.NamespaceURI.Equals(XbrlDocument.XmlSchemaInstanceUri) == true) && (currentAttribute.LocalName.Equals("schemaLocation") == true))
{
var attributeValue = currentAttribute.Value.Trim();
if (string.IsNullOrEmpty(attributeValue) == false)
{
ProcessSchemaLocationAttributeValue(attributeValue, fragment);
}
}
}
}
//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
private bool ScenarioStructureEquals(Context OtherContext, XbrlFragment containingFragment)
{
if ((this.Scenario == null) && (OtherContext.Scenario == null))
{
return(true);
}
if ((this.Scenario == null) && (OtherContext.Scenario != null))
{
return(false);
}
if ((this.Scenario != null) && (OtherContext.Scenario == null))
{
return(false);
}
return(this.Scenario.StructureEquals(OtherContext.Scenario, containingFragment));
}
//------------------------------------------------------------------------------------
// Returns true if this context is Structure Equal (s-equal) to a supplied context,
// and false otherwise. See section 4.10 of the XBRL 2.1 spec for more information.
//------------------------------------------------------------------------------------
internal bool StructureEquals(Context OtherContext, XbrlFragment containingFragment)
{
if (PeriodStructureEquals(OtherContext) == false)
{
return(false);
}
if (EntityStructureEquals(OtherContext, containingFragment) == false)
{
return(false);
}
if (ScenarioStructureEquals(OtherContext, containingFragment) == false)
{
return(false);
}
return(true);
}
//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
private bool SegmentStructureEquals(Context OtherContext, XbrlFragment containingFragment)
{
//--------------------------------------------------------------------------------
// If neither context has a <segment> node, then the segments are considered
// equal.
//--------------------------------------------------------------------------------
if ((this.Segment == null) && (OtherContext.Segment == null))
{
return(true);
}
//--------------------------------------------------------------------------------
// If this context does not have a <segment> node, but the other one does, then
// the segments are equal only if the other <segment> is empty.
//--------------------------------------------------------------------------------
if ((this.Segment == null) && (OtherContext.Segment != null))
{
if (OtherContext.Segment.ChildNodes.Count > 0)
{
return(false);
}
return(true);
}
//--------------------------------------------------------------------------------
// If the other context does not have a <segment> node, but this one does, then
// the segments are equal only if this <segment> is empty.
//--------------------------------------------------------------------------------
if ((this.Segment != null) && (OtherContext.Segment == null))
{
if (this.Segment.ChildNodes.Count > 0)
{
return(false);
}
return(true);
}
//--------------------------------------------------------------------------------
// At this point, both segments exist. Check to see if they have the same
// structure.
//--------------------------------------------------------------------------------
return(this.Segment.StructureEquals(OtherContext.Segment, containingFragment));
}
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
internal FootnoteLink(XbrlFragment ParentFragment, INode FootnoteLinkNode)
{
thisFootnoteLinkNode = FootnoteLinkNode;
this.Fragment = ParentFragment;
this.Footnotes = new List <Footnote>();
this.FootnoteLocators = new List <FootnoteLocator>();
this.FootnoteArcs = new List <FootnoteArc>();
foreach (INode ChildNode in thisFootnoteLinkNode.ChildNodes)
{
if (ChildNode.LocalName.Equals("loc") == true)
{
this.FootnoteLocators.Add(new FootnoteLocator(this, ChildNode));
}
else if (ChildNode.LocalName.Equals("footnote") == true)
{
this.Footnotes.Add(new Footnote(this, ChildNode));
}
else if (ChildNode.LocalName.Equals("footnoteArc") == true)
{
this.FootnoteArcs.Add(new FootnoteArc(this, ChildNode));
}
}
}
internal Context(XbrlFragment Fragment, INode ContextNode)
{
this.Fragment = Fragment;
thisContextNode = ContextNode;
this.Id = thisContextNode.Attributes.FindAttribute("id").Value;
this.PeriodStartDate = System.DateTime.MinValue;
this.PeriodEndDate = System.DateTime.MinValue;
foreach (INode CurrentChild in thisContextNode.ChildNodes)
{
if (CurrentChild.LocalName.Equals("period") == true)
{
ProcessPeriod(CurrentChild);
}
else if (CurrentChild.LocalName.Equals("entity") == true)
{
ProcessEntity(CurrentChild);
}
else if (CurrentChild.LocalName.Equals("scenario") == true)
{
ProcessScenario(CurrentChild);
}
}
}
private static int GetFiscalYear(string symbol, XbrlFragment frag)
{
int yr = 0;
foreach (XmlAttribute attrib in frag.XbrlRootNode.Attributes)
{
if (attrib.LocalName == symbol)
{
yr = Convert.ToInt32(System.IO.Path.GetFileNameWithoutExtension(attrib.Value).Substring(0, 4));
}
}
return yr;
}
internal CalculationLinkbaseDocument(string ContainingDocumentUri, string DocumentPath, XbrlFragment containingFragment)
: base(ContainingDocumentUri, DocumentPath, containingFragment)
{
CalculationLinks = new List <CalculationLink>();
foreach (INode CurrentChild in thisLinkbaseNode.ChildNodes)
{
if (CurrentChild.LocalName.Equals("calculationLink") == true)
{
this.CalculationLinks.Add(new CalculationLink(this, CurrentChild));
}
}
}
internal SummationConceptValidator(XbrlFragment fragment)
{
this.ValidatedFragment = fragment;
}
internal ReferenceLinkbaseDocument(string ContainingDocumentUri, string DocumentPath, XbrlFragment containingFragment)
: base(ContainingDocumentUri, DocumentPath, containingFragment)
{
ReferenceLinks = new List <ReferenceLink>();
foreach (INode CurrentChild in thisLinkbaseNode.ChildNodes)
{
if (CurrentChild.LocalName.Equals("referenceLink") == true)
{
this.ReferenceLinks.Add(new ReferenceLink(CurrentChild));
}
}
}
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
internal XbrlSchema(XbrlFragment ContainingXbrlFragment, string SchemaFilename, string BaseDirectory)
{
this.Fragment = ContainingXbrlFragment;
this.SchemaReferencePath = GetFullSchemaPath(SchemaFilename, BaseDirectory);
this.LoadPath = this.SchemaReferencePath;
try
{
if (ReadAndCompile(this.SchemaReferencePath) == false)
{
return;
}
}
catch (FileNotFoundException fnfEx)
{
StringBuilder MessageBuilder = new StringBuilder();
string StringFormat = AssemblyResources.GetName("FileNotFoundDuringSchemaCreation");
MessageBuilder.AppendFormat(StringFormat, this.SchemaReferencePath);
this.Fragment.AddValidationError(new SchemaValidationError(this, MessageBuilder.ToString(), fnfEx));
return;
}
catch (WebException webEx)
{
// Check to see if we got an HTTP 404 back from an attempt to open a schema up from a
// URL. If we did, check to see if the schema is available locally. Some taxonomies are
// specified through URLs that don't actually exist in a physical form but just appear
// as placeholders. The Dutch taxonomies are an example of this. An XBRL instance might
// have a schema reference of "http://archprod.service.eogs.dk/taxonomy/20171001/
// entryDanishGAAPBalanceSheetAccountFormIncomeStatementByNatureIncludingManagements
// ReviewStatisticsAndTax20171001.xsd", for example, but there might not be a schema
// at that location. It is assumed, in these cases, that the schema is available with
// the XBRL instance itself. Check for a locally-stored schema.
var localSchemaAvailable = false;
var schemaLocalPath = string.Empty;
var webResponse = webEx.Response as HttpWebResponse;
if (webResponse == null || webResponse.StatusCode == HttpStatusCode.NotFound)
{
schemaLocalPath = BuildSchemaPathLocalToFragment(ContainingXbrlFragment, SchemaFilename);
try
{
localSchemaAvailable = ReadAndCompile(schemaLocalPath);
}
catch (FileNotFoundException)
{
localSchemaAvailable = false;
}
}
if (localSchemaAvailable == false)
{
StringBuilder MessageBuilder = new StringBuilder();
string StringFormat = AssemblyResources.GetName("WebExceptionThrownDuringSchemaCreation");
MessageBuilder.AppendFormat(StringFormat, this.SchemaReferencePath);
this.Fragment.AddValidationError(new SchemaValidationError(this, MessageBuilder.ToString(), webEx));
return;
}
this.LoadPath = schemaLocalPath;
}
thisSchemaDocument = Container.Resolve <IDocument>();
this.thisLinkbaseDocuments = new LinkbaseDocumentCollection();
this.RoleTypes = new List <RoleType>();
thisSchemaDocument.Load(this.LoadPath);
this.NamespaceManager = Container.Resolve <INamespaceManager>();
this.NamespaceManager.Document = thisSchemaDocument;
this.NamespaceManager.AddNamespace("schema", XbrlSchema.XmlSchemaNamespaceUri);
ReadSchemaNode();
ReadSimpleTypes();
ReadComplexTypes();
ReadElements();
LookForAnnotations();
}
//------------------------------------------------------------------------------------
// Used for when a linkbaseRef element has no "role" attribute and the type of linkbase
// document must be discovered. The 331-equivalentRelationships-instance-02.xml
// document in the XBRL-CONF-2014-12-10 conformance suite is an example of this need.
//------------------------------------------------------------------------------------
internal static LinkbaseDocument Create(string containingDocumentUri, string href, XbrlFragment containingFragment)
{
var newLinkbaseDocument = new LinkbaseDocument(containingDocumentUri, href, containingFragment);
var firstChild = newLinkbaseDocument.thisLinkbaseNode.FirstChild;
if (firstChild == null)
{
throw new NotSupportedException($"Linkbase node has no child nodes in document {href} at URI {containingDocumentUri}.");
}
string firstChildLocalName = firstChild.LocalName;
firstChild = null;
newLinkbaseDocument = null;
if (firstChildLocalName.Equals("calculationLink"))
{
return(new CalculationLinkbaseDocument(containingDocumentUri, href, containingFragment));
}
if (firstChildLocalName.Equals("definitionLink"))
{
return(new DefinitionLinkbaseDocument(containingDocumentUri, href, containingFragment));
}
if (firstChildLocalName.Equals("labelLink"))
{
return(new LabelLinkbaseDocument(containingDocumentUri, href, containingFragment));
}
if (firstChildLocalName.Equals("presentationLink"))
{
return(new PresentationLinkbaseDocument(containingDocumentUri, href, containingFragment));
}
if (firstChildLocalName.Equals("referenceLink"))
{
return(new ReferenceLinkbaseDocument(containingDocumentUri, href, containingFragment));
}
throw new NotSupportedException($"Linkbase node has unsupported child node with local name {firstChildLocalName} in document {href} at URI {containingDocumentUri}.");
}
/// <summary>
/// Read linkbase references found in a schema.
/// </summary>
/// <param name="ContainingDocumentUri">
/// The URI of the document containing the linkbase reference.
/// </param>
/// <param name="parentNode">
/// The XML node whose child nodes will be searched for linkbase references.
/// </param>
/// <param name="containingFragment">
/// The XBRL fragment containing the linkbase reference.</param>
internal void ReadLinkbaseReferences(string ContainingDocumentUri, INode parentNode, XbrlFragment containingFragment)
{
foreach (INode CurrentChild in parentNode.ChildNodes)
{
if ((CurrentChild.NamespaceURI.Equals(XbrlDocument.XbrlLinkbaseNamespaceUri) == true) && (CurrentChild.LocalName.Equals("linkbaseRef") == true))
{
ReadLinkbaseReference(ContainingDocumentUri, CurrentChild, containingFragment);
}
}
}
private static void ProcessSchemaNamespaceAndLocation(string schemaNamespace, string schemaLocation, XbrlFragment containingFragment)
{
foreach (var currentSchema in containingFragment.Schemas)
{
if (currentSchema.TargetNamespace.Equals(schemaNamespace) == true)
{
return;
}
if (currentSchema.TargetNamespaceAlias.Equals(schemaNamespace) == true)
{
return;
}
}
var newSchema = new XbrlSchema(containingFragment, schemaLocation, string.Empty);
if (newSchema.SchemaRootNode != null)
{
containingFragment.Schemas.Add(newSchema);
}
}
/// <summary>
/// Process a value found in a schemaLocation attribute.
/// </summary>
/// <remarks>
/// This string is formatted as a set of whitespace-delimited pairs. The first URI reference in each pair is a namespace name,
/// and the second is the location of a schema that describes that namespace.
/// </remarks>
/// <param name="schemaLocationAttributeValue">
/// The value of a schemaLocation attribute.
/// </param>
/// <param name="containingFragment">
/// The XBRL fragment containing the attribute.
/// </param>
private static void ProcessSchemaLocationAttributeValue(string schemaLocationAttributeValue, XbrlFragment containingFragment)
{
var NamespacesAndLocations = schemaLocationAttributeValue.Split(new char[0], StringSplitOptions.RemoveEmptyEntries);
for (var index = 0; index < NamespacesAndLocations.Length; index += 2)
{
ProcessSchemaNamespaceAndLocation(NamespacesAndLocations[index], NamespacesAndLocations[index + 1], containingFragment);
}
}
private void ReadLinkbaseReference(string ContainingDocumentUri, INode LinkbaseReferenceNode, XbrlFragment containingFragment)
{
var xlinkNode = new XlinkNode(LinkbaseReferenceNode);
if (xlinkNode.IsInRole(XbrlDocument.XbrlCalculationLinkbaseReferenceRoleNamespaceUri) == true)
{
this.thisLinkbaseDocuments.Add(new CalculationLinkbaseDocument(ContainingDocumentUri, xlinkNode.Href, containingFragment));
}
else if (xlinkNode.IsInRole(XbrlDocument.XbrlDefinitionLinkbaseReferenceRoleNamespaceUri) == true)
{
this.thisLinkbaseDocuments.Add(new DefinitionLinkbaseDocument(ContainingDocumentUri, xlinkNode.Href, containingFragment));
}
else if (xlinkNode.IsInRole(XbrlDocument.XbrlLabelLinkbaseReferenceRoleNamespaceUri) == true)
{
this.thisLinkbaseDocuments.Add(new LabelLinkbaseDocument(ContainingDocumentUri, xlinkNode.Href, containingFragment));
}
else if (xlinkNode.IsInRole(XbrlDocument.XbrlPresentationLinkbaseReferenceRoleNamespaceUri) == true)
{
this.thisLinkbaseDocuments.Add(new PresentationLinkbaseDocument(ContainingDocumentUri, xlinkNode.Href, containingFragment));
}
else if (xlinkNode.IsInRole(XbrlDocument.XbrlReferenceLinkbaseReferenceRoleNamespaceUri) == true)
{
this.thisLinkbaseDocuments.Add(new ReferenceLinkbaseDocument(ContainingDocumentUri, xlinkNode.Href, containingFragment));
}
else
{
// At this point, the role is either not available or not in the list of supported roles.
// Attempt to use a factory method to look at the linkbase document and attempt to discover
// the correct document type.
this.thisLinkbaseDocuments.Add(LinkbaseDocument.Create(ContainingDocumentUri, xlinkNode.Href, containingFragment));
}
}