/// <summary>Processes an object.</summary>
/// <remarks>
/// Processes an object. If the object is indirect, it is added to the
/// list of resources. If not, it is just processed.
/// </remarks>
/// <param name="obj">the object to process</param>
protected internal void Process(PdfObject obj)
{
PdfIndirectReference @ref = obj.GetIndirectReference();
if (@ref == null)
{
LoopOver(obj);
}
else
{
if (!resources.ContainsKey(@ref.GetObjNumber()))
{
resources[@ref.GetObjNumber()] = obj;
LoopOver(obj);
}
}
}
// it is StructTreeRoot
// should never happen as we always should have only one root tag and we don't remove it
private String ComposeExceptionBasedOnNamespacePresence(String role, PdfNamespace @namespace, String withoutNsEx
, String withNsEx)
{
if (@namespace == null)
{
return(String.Format(withoutNsEx, role));
}
else
{
String nsName = @namespace.GetNamespaceName();
PdfIndirectReference @ref = @namespace.GetPdfObject().GetIndirectReference();
if (@ref != null)
{
nsName = nsName + " (" + JavaUtil.IntegerToString(@ref.GetObjNumber()) + " " + JavaUtil.IntegerToString(@ref
.GetGenNumber()) + " obj)";
}
return(String.Format(withNsEx, role, nsName));
}
}