Examples with ByteArrayHttpMessageConverter org.springframework.http.converter.ByteArrayHttpMessageConverter used on opensource projects

Example 11 with ByteArrayHttpMessageConverter

use of org.springframework.http.converter.ByteArrayHttpMessageConverter in project OpenClinica by OpenClinica.

the class XformMetaDataService method saveAttachedFiles.

public void saveAttachedFiles(String uri, String dir, String fileName) throws IOException {
    RestTemplate restTemplate = new RestTemplate();
    restTemplate.getMessageConverters().add(new ByteArrayHttpMessageConverter());
    HttpHeaders headers = new HttpHeaders();
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_OCTET_STREAM));
    HttpEntity<String> entity = new HttpEntity<String>(headers);
    ResponseEntity<byte[]> response = restTemplate.exchange(uri, HttpMethod.GET, entity, byte[].class, "1");
    if (response.getStatusCode().equals(HttpStatus.OK)) {
        FileOutputStream output = new FileOutputStream(new File(dir + File.separator + fileName));
        IOUtils.write(response.getBody(), output);
    }
}