@Override
public void downloadFile(UUID id, HttpServletResponse response)
throws ObjectNotFoundException, FileNotFoundException, IOException {
StudentDocument studentDocument = get(id);
if (studentDocument == null) {
throw new ObjectNotFoundException(
"could not find document with id of " + id, StudentDocument.class.toString());
}
File file = new File(studentDocument.getFileLocation());
InputStream is = new FileInputStream(file);
response.setHeader(
"Content-Disposition", "attachment; filename=" + studentDocument.getFileName());
// copy it to response's OutputStream
IOUtils.copy(is, response.getOutputStream());
response.flushBuffer();
}
@Override
public StudentDocument createStudentDocFromUploadBean(
StudentDocumentTO bean, String fileLocation, UUID studentId) throws ObjectNotFoundException {
StudentDocument studentDocument = new StudentDocument();
studentDocument.setComments(bean.getComment());
studentDocument.setFileLocation(fileLocation);
studentDocument.setName(bean.getName());
studentDocument.setAuthor(getSecurityService().currentlyAuthenticatedUser().getPerson());
if (bean.getConfidentialityLevelId() != null) {
studentDocument.setConfidentialityLevel(
getConfidentialityLevelService().get(bean.getConfidentialityLevelId()));
}
studentDocument.setPerson(getPersonService().get(studentId));
studentDocument.setFileName(bean.getFile().getOriginalFilename());
return studentDocument;
}