Hi,
I'm trying to get an image from the database and I can't get the
"ConnectionRequest" API to run (I see the webservice in debug mode and
nothing moves). It's frustrating because I was able to upload the image
without a problem, but I can't download it.
My code on the client:
public static void fetchFoto(SuccessCallback<Image> callback) {
fetchFoto(usr.usuarioId.getLong(), callback);
}
public static void fetchFoto(long usuarioId, SuccessCallback<Image>
callback) {
ConnectionRequest cr = new ConnectionRequest(SERVER_URL +
"usuario/foto/" + usuarioId, false);
cr.setFailSilently(true);
cr.downloadImageToStorage("fotoImagen-" + usuarioId, callback);
}
My code in the webservice
@RequestMapping(value = "/foto/{usuarioId:.+}", method =
RequestMethod.GET)
public ResponseEntity<byte[]> getFoto(@PathVariable("usuarioId") Long
usuarioId) {
byte[] av = usuarios.getFoto(usuarioId);
if(av != null) {
return
ResponseEntity.ok().contentType(MediaType.IMAGE_JPEG).body(av);
}
return ResponseEntity.notFound().build();
}
public byte[] getFoto(Long usuarioId) {
Usuario u = usuarios.findOne(usuarioId);
return u.getFoto();
// return obtenImagenByte(u.getFoto());
}
The variable SERVER_URL has the local address of the server and I rule out
that it is wrong since it is used for all other connections to the server.
I must also clarify that I can see that the routine in the client is
executed, but as I mentioned in the webservice the execution never arrives.
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