private void FlushOrRelease(PdfObject obj)
{
if (release)
{
if (!obj.IsReleaseForbidden())
{
obj.Release();
}
}
else
{
MakeIndirectIfNeeded(obj);
if (!pdfDoc.IsAppendMode() || obj.IsModified())
{
obj.Flush();
}
else
{
if (!obj.IsReleaseForbidden())
{
obj.Release();
}
}
}
}
public virtual void AddingReleasedObjectToDocumentTest()
{
String srcFile = sourceFolder + "releaseObjectsInSimpleDoc.pdf";
PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(sourceFolder + "addingReleasedObjectToDocument.pdf"
));
try {
PdfObject releasedObj = doc.GetPdfObject(1);
releasedObj.Release();
doc.GetCatalog().Put(PdfName.Outlines, releasedObj);
}
finally {
NUnit.Framework.Assert.That(() => {
doc.Close();
}
, NUnit.Framework.Throws.InstanceOf <PdfException>().With.Message.EqualTo("Cannot write object after it was released." + " In normal situation the object must be read once again before being written."))
;
}
}
