@Transactional(readOnly = false, rollbackFor = Exception.class)
private Map<String, String> upload(MultipartFile multipartFile, String uploadPath) {
String fileUniqueName = String.valueOf(System.nanoTime());
String originFileName = multipartFile.getOriginalFilename();
String uploadedFileFullPath =
new StringBuffer(uploadPath)
.append(fileUniqueName)
.append("_")
.append(originFileName)
.toString();
String uploadedPath = uploadedFileFullPath.substring(0, uploadedFileFullPath.lastIndexOf("/"));
File uploadedPathFile = new File(uploadedPath);
if (!uploadedPathFile.exists()) {
uploadedPathFile.mkdirs();
}
File uploadedFile = new File(uploadedFileFullPath);
try {
FileCopyUtils.copy(multipartFile.getInputStream(), new FileOutputStream(uploadedFile));
} catch (IOException e) {
throw new RuntimeException(e);
}
UploadedFile uploadedFileBean = new UploadedFile();
uploadedFileBean.setFileName(originFileName);
uploadedFileBean.setFilePath(uploadedFileFullPath);
uploadedFileBean.setFileSize(String.valueOf(multipartFile.getSize()));
fileRepository.save(uploadedFileBean);
Map<String, String> fileInfo = new HashMap<String, String>();
fileInfo.put("name", originFileName);
fileInfo.put("path", uploadedFileFullPath);
fileInfo.put("id", String.valueOf(uploadedFileBean.getId()));
return fileInfo;
}
@Override
@Transactional(readOnly = true)
public Object getUploadedImage(Long id) {
return fileRepository.findOne(id);
}
