// remove photo api
@Override
@DELETE
@Path("/remove")
@Produces(MediaType.APPLICATION_XML)
@Transactional(propagation = Propagation.NESTED)
public Response removePhoto(Integer photoId, @Context HttpServletRequest request) {
try {
Photo photo = photoDao.load(photoId);
Token tokenObj = (Token) request.getAttribute("token");
User user = tokenObj.getUser();
if (user.equals(photo.getUser())) {
new File(photo.getPath()).delete(); // delete the file
photoDao.delete(photo);
}
GetPhotoResponseDTO dto = buildDTO(200, null);
dto.setImageId(photoId);
return Response.status(200).entity(dto).build();
} catch (HibernateException e) {
e.printStackTrace();
return Response.status(500).entity(buildDTO(500, null)).build();
}
}
private String getPath(Photo photo) throws IOException {
InputStream is = new FileInputStream(servletContext.getRealPath("/WEB_INF/config.properties"));
Properties properties = new Properties();
properties.load(is);
String rootPath = properties.getProperty("path");
is.close();
return rootPath + photo.getPath();
}