Hello
I have a download functionality where I downlaod the file from HttpServletReponse.
I just write the ResponseEntity<byte[]> from Spring to HttpServletReponse.
Something like this.
https://stackoverflow.com/questions/5673260/downloading-a-file-from-spring-controllers
I have to do some implementation where I need to convert the HttpServletReponse to write a Aspose.words document.
Do some actions on Aspose words Document and then save it.
How can I achieve the functionality mentioned inside Stars in bold.
@rinkusm In your case you can save the document into a steam, then get bytes from the stream and write them into the response as described in the link you have provided above:
// Open the document
Document doc = new Document("C:\\Temp\\domeInputDocument.docx");
// Save the document to stream.
ByteOutputStream byteOutputStream = new ByteOutputStream();
doc.save(byteOutputStream, SaveFormat.PDF);
// Ge byte array from the stream.
byte[] docBytes = byteOutputStream.getBytes();
// Write bytes into the HttpServletReponse
// ................
If you need to load document form a byte array, you can use code like this:
byte[] docBytes = /* Get document bytes */;
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(docBytes);
Document doc = new Document(byteArrayInputStream);