@RequestMapping(value = "/save", method = RequestMethod.POST)
public String save(
@Valid @ModelAttribute("document") Document document,
BindingResult result,
@RequestParam("file") MultipartFile file) {
if (result.hasErrors()) {
return "doc/documents.tiles";
}
System.out.println("Name:" + document.getName());
System.out.println("Desc:" + document.getDescription());
System.out.println("File:" + file.getName());
System.out.println("ContentType:" + file.getContentType());
try {
Blob blob = Hibernate.createBlob(file.getInputStream());
document.setFilename(file.getOriginalFilename());
document.setContent(blob);
document.setContentType(file.getContentType());
} catch (IOException e) {
e.printStackTrace();
}
try {
documentService.save(document);
} catch (Exception e) {
e.printStackTrace();
}
return "redirect:/doc/index";
}
@RequestMapping("/remove/{documentId}")
public String remove(@PathVariable("documentId") Integer documentId) {
documentService.remove(documentId);
return "redirect:/doc/index";
}
@RequestMapping("/index")
public String index(Map<String, Object> map) {
try {
map.put("document", new Document());
map.put("documentList", documentService.list());
} catch (Exception e) {
e.printStackTrace();
}
return "doc/documents.tiles";
}
@RequestMapping("/download/{documentId}")
public String download(
@PathVariable("documentId") Integer documentId, HttpServletResponse response) {
Document doc = documentService.get(documentId);
try {
response.setHeader("Content-Disposition", "inline;filename=\"" + doc.getFilename() + "\"");
OutputStream out = response.getOutputStream();
response.setContentType(doc.getContentType());
IOUtils.copy(doc.getContent().getBinaryStream(), out);
out.flush();
out.close();
} catch (IOException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}