List of usage examples for org.springframework.http HttpHeaders setConnection
public void setConnection(List<String> connection)
From source file:org.messic.server.facade.controllers.rest.SongController.java
@ApiMethod(path = "/services/songs/{songSid}/dlna", verb = ApiVerb.GET, description = "Get the audio binary from a song resource of an album for a dlna service", produces = { MediaType.APPLICATION_OCTET_STREAM_VALUE }) @ApiErrors(apierrors = { @ApiError(code = UnknownMessicRESTException.VALUE, description = "Unknown error"), @ApiError(code = NotAuthorizedMessicRESTException.VALUE, description = "Forbidden access"), @ApiError(code = IOMessicRESTException.VALUE, description = "IO error trying to get the audio resource") }) @RequestMapping(value = "/{songSid}/dlna", method = { RequestMethod.GET, RequestMethod.HEAD }) @ResponseStatus(HttpStatus.OK)// w w w . j a v a 2s. com @ResponseBody @ApiResponseObject public ResponseEntity getSongDLNA( @ApiParam(name = "songSid", description = "SID of the song resource we want to download", paramType = ApiParamType.PATH, required = true) @PathVariable Long songSid, HttpServletRequest request, HttpServletResponse response) throws NotAuthorizedMessicRESTException, IOMessicRESTException, UnknownMessicRESTException { User user = SecurityUtil.getCurrentUser(); try { HttpHeaders headers = new HttpHeaders(); // TODO some mp3 songs fail with application/octet-stream // MP3 files must have the content type of audio/mpeg or application/octet-stream // ogg files must have the content type of application/ogg headers.setContentType(MediaType.parseMediaType("audio/mpeg")); headers.setConnection("close"); headers.add("EXT", null); headers.add("Accept-Ranges", "bytes"); headers.add("transferMode.dlna.org", "Streaming"); headers.add("contentFeatures.dlna.org", "DLNA.ORG_PN=MP3;DLNA.ORG_OP=01;DLNA.ORG_CI=0"); headers.add("realTimeInfo.dlna.org", "DLNA.ORG_TLAG=*"); headers.setDate(System.currentTimeMillis()); if (request.getHeader("Range") == null) { APISong.AudioSongStream ass = songAPI.getAudioSong(user, songSid); headers.setContentLength(ass.contentLength); headers.add("Content-Range", "bytes 0-" + ass.contentLength + "/" + ass.contentLength); InputStreamResource inputStreamResource = new InputStreamResource(ass.is); if (request.getMethod().equalsIgnoreCase("GET")) { return new ResponseEntity(inputStreamResource, headers, HttpStatus.OK); } else { return new ResponseEntity<byte[]>(new byte[0], headers, HttpStatus.OK); } } else { APISong.AudioSongStream ass = songAPI.getAudioSong(user, songSid); String range = request.getHeader("Range"); String[] sbytes = range.split("=")[1].split("-"); int from = Integer.valueOf(sbytes[0]); int to = (int) ass.contentLength; if (sbytes.length > 1) { to = Integer.valueOf(sbytes[1]); } headers.setContentLength(to - from); headers.add("Content-Range", "bytes " + from + "-" + to + "/" + ass.contentLength); if (request.getMethod().equalsIgnoreCase("GET")) { UtilSubInputStream usi = new UtilSubInputStream(ass.is, from, to); InputStreamResource inputStreamResource = new InputStreamResource(usi); return new ResponseEntity(inputStreamResource, headers, HttpStatus.OK); } else { return new ResponseEntity<byte[]>(new byte[0], headers, HttpStatus.OK); } } } catch (IOException ioe) { log.error("failed!", ioe); throw new IOMessicRESTException(ioe); } catch (Exception e) { throw new UnknownMessicRESTException(e); } }
From source file:net.paslavsky.springrest.HttpHeadersHelper.java
public HttpHeaders getHttpHeaders(Map<String, Integer> headerParameters, Object[] arguments) { HttpHeaders headers = new HttpHeaders(); for (String headerName : headerParameters.keySet()) { Object headerValue = arguments[headerParameters.get(headerName)]; if (headerValue != null) { if (ACCEPT.equalsIgnoreCase(headerName)) { headers.setAccept(toList(headerValue, MediaType.class)); } else if (ACCEPT_CHARSET.equalsIgnoreCase(headerName)) { headers.setAcceptCharset(toList(headerValue, Charset.class)); } else if (ALLOW.equalsIgnoreCase(headerName)) { headers.setAllow(toSet(headerValue, HttpMethod.class)); } else if (CONNECTION.equalsIgnoreCase(headerName)) { headers.setConnection(toList(headerValue, String.class)); } else if (CONTENT_DISPOSITION.equalsIgnoreCase(headerName)) { setContentDisposition(headers, headerName, headerValue); } else if (CONTENT_LENGTH.equalsIgnoreCase(headerName)) { headers.setContentLength(toLong(headerValue)); } else if (CONTENT_TYPE.equalsIgnoreCase(headerName)) { headers.setContentType(toMediaType(headerValue)); } else if (DATE.equalsIgnoreCase(headerName)) { headers.setDate(toLong(headerValue)); } else if (ETAG.equalsIgnoreCase(headerName)) { headers.setETag(toString(headerValue)); } else if (EXPIRES.equalsIgnoreCase(headerName)) { headers.setExpires(toLong(headerValue)); } else if (IF_MODIFIED_SINCE.equalsIgnoreCase(headerName)) { headers.setIfModifiedSince(toLong(headerValue)); } else if (IF_NONE_MATCH.equalsIgnoreCase(headerName)) { headers.setIfNoneMatch(toList(headerValue, String.class)); } else if (LAST_MODIFIED.equalsIgnoreCase(headerName)) { headers.setLastModified(toLong(headerValue)); } else if (LOCATION.equalsIgnoreCase(headerName)) { headers.setLocation(toURI(headerValue)); } else if (ORIGIN.equalsIgnoreCase(headerName)) { headers.setOrigin(toString(headerValue)); } else if (PRAGMA.equalsIgnoreCase(headerName)) { headers.setPragma(toString(headerValue)); } else if (UPGRADE.equalsIgnoreCase(headerName)) { headers.setUpgrade(toString(headerValue)); } else if (headerValue instanceof String) { headers.set(headerName, (String) headerValue); } else if (headerValue instanceof String[]) { headers.put(headerName, Arrays.asList((String[]) headerValue)); } else if (instanceOf(headerValue, String.class)) { headers.put(headerName, toList(headerValue, String.class)); } else { headers.set(headerName, conversionService.convert(headerValue, String.class)); }//from ww w .j a va 2s . co m } } return headers; }