public Document getDocument() { Document doc = new Document(); String sessionId; String keyIdParam; String callBackKey = "&callbackUrl="; String callBackValue = generalConfig.sURL_DocumentKvitanciiCallback(); String keyID = this.accessCode; Collection<Long> correctDocTypes = Lists.newArrayList(0L, 1L); String uriDoc; if (this.documentTypeId == null || !correctDocTypes.contains(this.documentTypeId)) { LOG.error("DocumentTypeId = " + this.documentTypeId); throw new DocumentTypeNotSupportedException( "Incorrect DocumentTypeId. DocumentTypeId = " + this.documentTypeId); } else { uriDoc = Long.valueOf(0L).equals(this.documentTypeId) ? generalConfig.sURL_DocumentKvitanciiForIgov() : generalConfig.sURL_DocumentKvitanciiForAccounts(); keyIdParam = Long.valueOf(0L).equals(this.documentTypeId) ? "?keyID=" : "?id="; } String finalUri = uriDoc + keyIdParam + keyID + callBackKey + callBackValue; // if (generalConfig.bTest()) { SSLCertificateValidation.disable(); // } try { sessionId = getSessionId(); String authHeader = "sid:" + sessionId; byte[] authHeaderBytes = Base64.encode(authHeader.getBytes(StandardCharsets.UTF_8)); String authHeaderEncoded = new String(authHeaderBytes); HttpHeaders headers = new HttpHeaders(); headers.setAccept(Collections.singletonList(MediaType.ALL)); headers.set("Authorization", "Basic " + authHeaderEncoded); LOG.debug("try to final url: {}", finalUri); ResponseEntity<byte[]> documentEntity = new RestRequest() .getEntity(finalUri, null, StandardCharsets.UTF_8, byte[].class, headers); String contentType = documentEntity.getHeaders().getContentType().toString(); String contentDispositionHeader = documentEntity.getHeaders().get("Content-Disposition").get(0); ContentDisposition header = new ContentDisposition(contentDispositionHeader); String documentName = header.getParameter("name"); if (isBlank(documentName)) { documentName = header.getParameter("filename"); } if (this.withContent) { doc.setFileBody(getFileFromRespEntity(documentEntity)); } doc.setDocumentType(documentTypeDao.findByIdExpected(0L)); doc.setSubject(subjectDao.getSubject(this.nID_Subject)); doc.setFile(documentName); doc.setContentType(contentType); doc.setDate_Upload(DateTime.now()); doc.setsID_subject_Upload(null); doc.setContentKey(null); doc.setoSignData(null); } catch (ParseException | ResourceAccessException e) { LOG.error("Can't get document: ", e); throw new DocumentNotFoundException("Can't get document: ", e); } return doc; }