/// <summary>
/// Handle top level elements.
/// </summary>
/// <param name="parent">
/// The parent.
/// </param>
/// <param name="localName">
/// The local name.
/// </param>
/// <returns>
/// The <see cref="StructureReaderBaseV20.ElementActions"/>.
/// </returns>
protected override ElementActions HandleTopLevel(IMutableObjects parent, object localName)
{
ElementActions actions = null;
if (NameTableCache.IsElement(localName, ElementNameTable.MetadataStructureDefinition))
{
var codelist = new MetadataStructureDefinitionMutableCore();
ParseAttributes(codelist, this.Attributes);
parent.AddMetadataStructure(codelist);
actions = this.AddNameableAction(codelist, this.HandleChildElements);
}
return actions;
}
/// <summary>
/// Handles the CodeList element child elements
/// </summary>
/// <param name="parent">
/// The parent ICodelistMutableObject object
/// </param>
/// <param name="localName">
/// The name of the current xml element
/// </param>
/// <returns>
/// The <see cref="StructureReaderBaseV20.ElementActions"/>.
/// </returns>
private ElementActions HandleChildElements(MetadataStructureDefinitionMutableCore parent, object localName)
{
ElementActions actions = null;
if (NameTableCache.IsElement(localName, ElementNameTable.TargetIdentifiers))
{
actions = this.BuildElementActions(parent, this.HandleChildElements, DoNothing);
}
else if (NameTableCache.IsElement(localName, ElementNameTable.ReportStructure))
{
IReportStructureMutableObject reportStructure = new ReportStructureMutableCore();
ParseAttributes(reportStructure, this.Attributes);
parent.ReportStructures.Add(reportStructure);
string target = Helper.TrySetFromAttribute(Attributes, AttributeNameTable.target, (string)null);
if (target != null)
{
reportStructure.TargetMetadatas.Add(target);
}
actions = this.AddAnnotableAction(reportStructure, this.HandleChildElements, DoNothing);
}
else if (NameTableCache.IsElement(localName, ElementNameTable.FullTargetIdentifier))
{
var fullTarget = new MetadataTargetMutableCore();
ParseAttributes(fullTarget, this.Attributes);
parent.MetadataTargets.Add(fullTarget);
actions = this.AddAnnotableAction(fullTarget, this.HandleChildElements, DoNothing);
}
else if (NameTableCache.IsElement(localName, ElementNameTable.PartialTargetIdentifier))
{
var partialTarget = new MetadataTargetMutableCore();
ParseAttributes(partialTarget, this.Attributes);
if (!ObjectUtil.ValidCollection(parent.MetadataTargets))
{
throw new SdmxSyntaxException("FullTargetIdentifier not set or PartialTargetIdentifier in wrong order");
}
parent.MetadataTargets.Add(partialTarget);
var fullTarget = parent.MetadataTargets[0];
actions = this.AddAnnotableAction(partialTarget, DoNothingComplex, (core, o) => this.HandlePartialChildElement(core, fullTarget, o));
}
return actions;
}
