private void SetNamespaceForNewTagsBasedOnExistingRoot()
{
IList <IStructureNode> rootKids = document.GetStructTreeRoot().GetKids();
if (rootKids.Count > 0)
{
PdfStructElem firstKid = (PdfStructElem)rootKids[0];
IRoleMappingResolver resolvedMapping = ResolveMappingToStandardOrDomainSpecificRole(firstKid.GetRole().GetValue
(), firstKid.GetNamespace());
if (resolvedMapping == null || !resolvedMapping.CurrentRoleIsStandard())
{
ILog logger = LogManager.GetLogger(typeof(iText.Kernel.Pdf.Tagutils.TagStructureContext));
String nsStr;
if (firstKid.GetNamespace() != null)
{
nsStr = firstKid.GetNamespace().GetNamespaceName();
}
else
{
nsStr = StandardNamespaces.GetDefault();
}
logger.Warn(String.Format(iText.IO.LogMessageConstant.EXISTING_TAG_STRUCTURE_ROOT_IS_NOT_STANDARD, firstKid
.GetRole().GetValue(), nsStr));
}
if (resolvedMapping == null || !StandardNamespaces.PDF_1_7.Equals(resolvedMapping.GetNamespace().GetNamespaceName
()))
{
documentDefaultNamespace = FetchNamespace(StandardNamespaces.PDF_2_0);
}
}
else
{
documentDefaultNamespace = FetchNamespace(StandardNamespaces.PDF_2_0);
}
}
internal RoleMappingResolverPdf2(String role, PdfNamespace @namespace, PdfDocument document)
{
this.currRole = PdfStructTreeRoot.ConvertRoleToPdfName(role);
this.currNamespace = @namespace;
String defaultNsName = StandardNamespaces.GetDefault();
PdfDictionary defaultNsRoleMap = document.GetStructTreeRoot().GetRoleMap();
this.defaultNamespace = new PdfNamespace(defaultNsName).SetNamespaceRoleMap(defaultNsRoleMap);
if (currNamespace == null)
{
currNamespace = defaultNamespace;
}
}
