Method Detail

• getMDPPermission

  public static int getMDPPermission(PDDocument doc)

  Get the access permissions granted for this document in the DocMDP transform parameters dictionary. Details are described in the table "Entries in the DocMDP transform parameters dictionary" in the PDF specification.

  Parameters:

  doc - document.

  Returns:

  the permission value. 0 means no DocMDP transform parameters dictionary exists. Other return values are 1, 2 or 3. 2 is also returned if the DocMDP transform parameters dictionary is found but did not contain a /P entry, or if the value is outside the valid range.

• setMDPPermission

  public static void setMDPPermission(PDDocument doc,
                      PDSignature signature,
                      int accessPermissions)

  Set the access permissions granted for this document in the DocMDP transform parameters dictionary. Details are described in the table "Entries in the DocMDP transform parameters dictionary" in the PDF specification.

  Parameters:

  doc - The document.

  signature - The signature object.

  accessPermissions - The permission value (1, 2 or 3).