Did I overlook a simple thing?
A: I can set Metadata using listing 12.2 in a file which has none
B: I can read Metadata which is in a file with some
C: I can change the values in the Hashmap with new ones
D: But when I do stamper.setMoreInfo() the values remain the same
Itext 5.1.0 running under Groovy - all fm_values are variables I send in
import com.itextpdf.text.pdf.PdfStamper
import com.itextpdf.text.pdf.PdfReader
reader = new PdfReader( fm_file )
stamper = new PdfStamper ( reader , new FileOutputStream( fm_fileOut ))
info = reader.getInfo()
if ( fm_subject != null) { info.put("Subject", fm_subject) }
if ( fm_author != null) { info.put("Author", fm_author) }
if ( fm_title != null) { info.put("Title", fm_title) }
if ( fm_keywords != null) { info.put("Keywords", fm_keywords) }
if ( fm_creator != null) { info.put("Creator", fm_creator) }
//return info
// unescaping this returns expected new values
stamper.setMoreInfo(info)
stamper.close()
i.e. can you REMOVE, or do you need to REMOVE metadata values first??
john renfrew
Right Way Up
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