Добавить свойства в метаданные XMP EPS | Java

 1// Add simple properties in XMP metadata in EPS document.  2  3// Initialize EPS file input stream  4try (FileInputStream psStream = new FileInputStream(getDataDir() + "add_simple_props_input.eps")) {  5 // Create PsDocument instance from stream  6 PsDocument document = new PsDocument(psStream);  7  8 String outputFileName = "add_xmp_simple_props_out.eps";  9 ZoneId systemZone = ZoneId.systemDefault(); 10 OffsetDateTime now = LocalDateTime.now().atZone(systemZone).toOffsetDateTime(); 11 12 try { 13 // Get XMP metadata. If EPS file doesn't contain XMP metadata we get new one filled with values from PS metadata comments (%%Creator, %%CreateDate, %%Title etc) 14 XmpMetadata xmp = document.getXmpMetadata(); 15 16 //Change XMP metadata values 17 18 // Add Integer poperty 19 xmp.put("xmp:Intg1", new XmpValue(111)); 20 21 // Add DateTime poperty 22 xmp.put("xmp:Date1", new XmpValue(Date.from(now.toInstant()))); 23 24 // Add Double poperty 25 xmp.put("xmp:Double1", new XmpValue(111.11D)); 26 27 // Add String poperty 28 xmp.put("xmp:String1", new XmpValue("ABC")); 29 30 // Save EPS file with changed XMP metadata 31 32 // Create ouput stream 33 try (FileOutputStream outPsStream = new FileOutputStream(getOutputDir() + outputFileName)) { 34 // Save EPS file 35 document.save(outPsStream); 36 } 37 } catch (IOException ex) { 38 }