How to handle charsets in the PdfWriter / Reader ?
I am having problems with special characters..
code:
public String export(String filename, Map<String, String> fields)
throws Exception {
InputStream templateStream = getClass().getClassLoader()
.getResourceAsStream(templateFilename);
PdfReader templateReader = new PdfReader(templateStream);
ByteArrayOutputStream s = new
ByteArrayOutputStream(templateReader
.getFileLength());
PdfStamper stamper = new PdfStamper(templateReader, s);
AcroFields l_acrofields = stamper.getAcroFields();
if (fields != null) {
for (Map.Entry<String, String> entry :
fields.entrySet()) {
l_acrofields.setField(entry.getKey(),
entry.getValue());
}
}
stamper.close();
File generatedPdf = new File(filename);
File parent = new File(generatedPdf.getParent());
if (!parent.exists()) {
parent.mkdir();
generatedPdf.createNewFile();
}
byte[] b = s.toByteArray();
ByteArrayInputStream bi = new ByteArrayInputStream(b);
sign(bi, generatedPdf); // apply digital signature...
return generatedPdf.getAbsolutePath();
}
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