Example usage for org.springframework.http HttpHeaders HttpHeaders

Introduction

In this page you can find the example usage for org.springframework.http HttpHeaders HttpHeaders.

Prototype

public HttpHeaders() 

Source Link

Document

Construct a new, empty instance of the HttpHeaders object.

Usage

From source file:org.terasoluna.gfw.functionaltest.app.logging.LoggingTest.java

@Test
public void test01_04_checkConsistencyXtrackMDCRequestToResponse() {
    // test Check consistency HTTP Request Header to Response Header
    HttpHeaders requestHeaders = new HttpHeaders();
    requestHeaders.set("X-Track", "12345678901234567890123456789012");
    ResponseEntity<byte[]> response = restTemplate.exchange(
            applicationContextUrl + "/logging/xTrackMDCPutFilter/1_4", HttpMethod.GET,
            new HttpEntity<byte[]>(requestHeaders), byte[].class);

    HttpHeaders headers = response.getHeaders();
    assertThat(headers.getFirst("X-Track"), is("12345678901234567890123456789012"));
}

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From source file:com.epl.ticketws.services.QueryService.java

public T query(String url, String method, String accept, Class<T> rc, Map<String, String> parameters) {

    try {//from  ww  w .j  a  v a2  s  . c o  m
        URI uri = new URL(url).toURI();
        long timestamp = new Date().getTime();

        HttpMethod httpMethod;
        if (method.equalsIgnoreCase("post")) {
            httpMethod = HttpMethod.POST;
        } else {
            httpMethod = HttpMethod.GET;
        }

        String stringToSign = getStringToSign(uri, httpMethod.name(), timestamp, parameters);

        // logger.info("String to sign: " + stringToSign);
        String authorization = generate_HMAC_SHA1_Signature(stringToSign, password + license);
        // logger.info("Authorization string: " + authorization);

        // Setting Headers
        HttpHeaders headers = new HttpHeaders();
        if (accept.equalsIgnoreCase("json")) {
            headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
        } else {
            headers.setAccept(Arrays.asList(MediaType.TEXT_XML));
        }

        headers.add("Authorization", authorization);
        headers.add("OB_DATE", "" + timestamp);
        headers.add("OB_Terminal", terminal);
        headers.add("OB_User", user);
        headers.add("OB_Channel", channel);
        headers.add("OB_POS", pos);
        headers.add("Content-Type", "application/x-www-form-urlencoded");

        HttpEntity<String> entity;

        if (httpMethod == HttpMethod.POST) {
            // Adding post parameters to POST body
            String parameterStringBody = getParametersAsString(parameters);
            entity = new HttpEntity<String>(parameterStringBody, headers);
            // logger.info("POST Body: " + parameterStringBody);
        } else {
            entity = new HttpEntity<String>(headers);
        }

        RestTemplate restTemplate = new RestTemplate(
                new BufferingClientHttpRequestFactory(new SimpleClientHttpRequestFactory()));
        List<ClientHttpRequestInterceptor> interceptors = new ArrayList<ClientHttpRequestInterceptor>();
        interceptors.add(new LoggingRequestInterceptor());
        restTemplate.setInterceptors(interceptors);

        // Converting to UTF-8. OB Rest replies in windows charset.
        //restTemplate.getMessageConverters().add(0, new StringHttpMessageConverter(Charset.forName(UTF_8)));

        if (accept.equalsIgnoreCase("json")) {
            restTemplate.getMessageConverters().add(0,
                    new org.springframework.http.converter.json.MappingJackson2HttpMessageConverter());
        } else {
            restTemplate.getMessageConverters().add(0,
                    new org.springframework.http.converter.xml.Jaxb2RootElementHttpMessageConverter());
        }

        ResponseEntity<T> response = restTemplate.exchange(uri, httpMethod, entity, rc);

        if (!response.getStatusCode().is2xxSuccessful())
            throw new HttpClientErrorException(response.getStatusCode());

        return response.getBody();
    } catch (HttpClientErrorException e) {
        logger.error(e.getMessage());
        e.printStackTrace();
    } catch (MalformedURLException e) {
        logger.error(e.getMessage());
        e.printStackTrace();
    } catch (SignatureException e) {
        logger.error(e.getMessage());
        e.printStackTrace();
    } catch (URISyntaxException e) {
        logger.error(e.getMessage());
        e.printStackTrace();
    } catch (Exception e) {
        logger.error(e.getMessage());
        e.printStackTrace();
    }
    return null;
}

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From source file:com.example.securelogin.app.account.AccountController.java

@RequestMapping(value = "/image")
@ResponseBody/*from   w ww .j a  v a2 s.c o m*/
public ResponseEntity<byte[]> showImage(@AuthenticationPrincipal LoggedInUser userDetails) throws IOException {
    AccountImage userImage = accountSharedService.getImage(userDetails.getUsername());
    HttpHeaders headers = new HttpHeaders();
    if (userImage.getExtension().equalsIgnoreCase("png")) {
        headers.setContentType(MediaType.IMAGE_PNG);
    } else if (userImage.getExtension().equalsIgnoreCase("gif")) {
        headers.setContentType(MediaType.IMAGE_GIF);
    } else if (userImage.getExtension().equalsIgnoreCase("jpg")) {
        headers.setContentType(MediaType.IMAGE_JPEG);
    }
    return new ResponseEntity<byte[]>(IOUtils.toByteArray(userImage.getBody()), headers, HttpStatus.OK);
}

---

From source file:org.avidj.zuul.client.ZuulRestClient.java

@Override
public boolean lock(String sessionId, List<String> path, LockType type, LockScope scope) {
    RestTemplate restTemplate = new RestTemplate();

    HttpHeaders headers = new HttpHeaders();
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
    HttpEntity<String> entity = new HttpEntity<String>("parameters", headers);

    Map<String, String> parameters = new HashMap<>();
    parameters.put("id", sessionId); // set the session id
    UriComponentsBuilder uriBuilder = UriComponentsBuilder.fromHttpUrl(serviceUrl + lockPath(path))
            .queryParam("t", type(type)).queryParam("s", scope(scope));

    ResponseEntity<String> result = restTemplate.exchange(uriBuilder.build().encode().toUri(), HttpMethod.PUT,
            entity, String.class);

    LOG.info(result.toString());/*from w w  w. j  av  a 2s  .c o  m*/
    HttpStatus code = result.getStatusCode();
    return code.equals(HttpStatus.CREATED);
}

---

From source file:com.alehuo.wepas2016projekti.controller.ImageController.java

/**
 * Hakee tietokannasta kuvan. Kuvan hakemisessa hydynnetn ETag
 * -otsaketta.//w w w. j a v  a  2s .c o m
 *
 * @param a Autentikointi
 * @param imageUuid Kuvan UUID
 * @param ifNoneMatch If-None-Match -headeri vlimuistia varten
 * @return Kuva
 */
@RequestMapping(value = "/{imageUuid}", method = RequestMethod.GET)
@ResponseBody
public ResponseEntity<byte[]> getImage(Authentication a, @PathVariable String imageUuid,
        @RequestHeader(required = false, value = "If-None-Match") String ifNoneMatch) {
    if (ifNoneMatch != null) {
        //            LOG.log(Level.INFO, "Kuva ''{0}'' loytyy kayttajan selaimen valimuistista eika sita tarvitse ladata. Kuvaa pyysi kayttaja ''{1}''", new Object[]{imageUuid, a.getName()});
        //Jos If-None-Match -headeri lytyy, niin lhet NOT MODIFIED vastaus
        return new ResponseEntity<>(HttpStatus.NOT_MODIFIED);
    }
    Image i = imageService.findOneImageByUuid(imageUuid);
    if (i != null && i.isVisible()) {
        //Luodaan ETag kuvalle
        final HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.parseMediaType(i.getContentType()));
        headers.setContentLength(i.getImageData().length);
        headers.setCacheControl("public");
        headers.setExpires(Long.MAX_VALUE);
        headers.setETag("\"" + imageUuid + "\"");
        //            LOG.log(Level.INFO, "Kuva ''{0}'' loytyi tietokannasta, ja sita pyysi kayttaja ''{1}''", new Object[]{imageUuid, a.getName()});
        //Palautetaan kuva uutena resurssina
        return new ResponseEntity<>(i.getImageData(), headers, HttpStatus.CREATED);
    } else {
        //Jos kuvaa ei lydy tietokannasta
        LOG.log(Level.WARNING, "Kuvaa ''{0}'' ei loytynyt tietokannasta, ja sita pyysi kayttaja ''{1}''",
                new Object[] { imageUuid, a.getName() });
        return new ResponseEntity<>(HttpStatus.NOT_FOUND);
    }
}

---

From source file:dk.nsi.haiba.epimibaimporter.status.StatusReporter.java

@RequestMapping(value = "/status")
public ResponseEntity<String> reportStatus() {

    String manual = request.getParameter("manual");
    if (manual == null || manual.trim().length() == 0) {
        // no value set, use default set in the import executor
        manual = "" + importExecutor.isManualOverride();
    } else {/*w w w  .  ja  va 2 s.c o m*/
        // manual flag is set on the request
        if (manual.equalsIgnoreCase("true")) {
            importExecutor.setManualOverride(true);
            importExecutor.doProcess(true);
        } else {
            importExecutor.setManualOverride(false);
        }
    }

    HttpHeaders headers = new HttpHeaders();
    String body = "OK";
    HttpStatus status = HttpStatus.INTERNAL_SERVER_ERROR;
    body = "OK";

    try {
        if (!statusRepo.isHAIBADBAlive()) {
            body = "HAIBA Database is _NOT_ running correctly";
        } else if (statusRepo.isOverdue()) {
            // last run information is applied to body later
            body = "Is overdue";
        } else {
            status = HttpStatus.OK;
        }
    } catch (Exception e) {
        body = e.getMessage();
    }

    body += "</br>";
    body = addLastRunInformation(body);

    body += "</br>------------------</br>";

    String importProgress = currentImportProgress.getStatus();
    body += importProgress;

    body += "</br>------------------</br>";

    String url = request.getRequestURL().toString();

    body += "<a href=\"" + url + "?manual=true\">Manual start importer</a>";
    body += "</br>";
    body += "<a href=\"" + url + "?manual=false\">Scheduled start importer</a>";
    body += "</br>";
    if (manual.equalsIgnoreCase("true")) {
        body += "status: MANUAL";
    } else {
        // default
        body += "status: SCHEDULED - " + cron;
    }

    headers.setContentType(MediaType.TEXT_HTML);

    return new ResponseEntity<String>(body, headers, status);
}

---

From source file:com.gazbert.bxbot.rest.api.EngineConfigController.java

/**
 * Updates Engine configuration for the bot.
 *
 * @return 204 'No Content' HTTP status code if engine config was updated successfully, some other HTTP status code otherwise.
 *//*  w ww.  j ava  2s  .  c o m*/
@RequestMapping(value = "/engine", method = RequestMethod.PUT)
public ResponseEntity<?> updateEngine(@AuthenticationPrincipal User user, @RequestBody EngineConfig config) {

    engineConfigService.updateConfig(config);
    final HttpHeaders httpHeaders = new HttpHeaders();
    httpHeaders
            .setLocation(ServletUriComponentsBuilder.fromCurrentRequest().path("/").buildAndExpand().toUri());
    return new ResponseEntity<>(null, httpHeaders, HttpStatus.NO_CONTENT);
}

---

From source file:com.itn.webservices.AdminControllerWebservice.java

@RequestMapping(value = "/food", method = RequestMethod.POST)
public ResponseEntity<Void> createFood(@RequestBody FoodInventory food, UriComponentsBuilder ucBuilder) {
    logger.info("Creating Food " + food.getFoodName());

    if (foodInventoryService.isFoodExist(food)) {
        logger.info("A Food already exist");
        return new ResponseEntity<Void>(HttpStatus.CONFLICT);
    }//  w w w  . j  av  a 2  s  .  co  m

    foodInventoryService.save(food);

    HttpHeaders headers = new HttpHeaders();
    headers.setLocation(ucBuilder.path("/food/{id}").buildAndExpand(food.getId()).toUri());
    return new ResponseEntity<Void>(headers, HttpStatus.CREATED);
}

---

From source file:org.messic.android.util.RestJSONClient.java

/**
 * Rest GET petition to the server at the url param, sending all the post parameters defiend at formData. This post
 * return an object (json marshalling) of class defined at clazz parameter. You should register a
 * {@link RestListener} in order to obtain the returned object, this is because the petition is done in an async
 * process./*from   w  ww. j  a v a  2 s  .c  o  m*/
 * 
 * @param url {@link string} URL to attack
 * @param clazz Class<T/> class that you will marshall to a json object
 * @param rl {@link RestListener} listener to push the object returned
 */
public static <T> void get(final String url, final Class<T> clazz, final RestListener<T> rl) {
    final RestTemplate restTemplate = new RestTemplate();
    restTemplate.getMessageConverters().add(new MappingJackson2HttpMessageConverter());

    HttpHeaders requestHeaders = new HttpHeaders();
    requestHeaders.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
    // Populate the MultiValueMap being serialized and headers in an HttpEntity object to use for the request
    final HttpEntity<MultiValueMap<?, ?>> requestEntity = new HttpEntity<MultiValueMap<?, ?>>(
            new LinkedMultiValueMap<String, Object>(), requestHeaders);

    AsyncTask<Void, Void, Void> at = new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            try {
                ResponseEntity<T> response = restTemplate.exchange(url, HttpMethod.GET, requestEntity, clazz);
                rl.response(response.getBody());
            } catch (Exception e) {
                rl.fail(e);
            }
            return null;
        }

    };

    at.execute();
}

---

From source file:example.users.UserControllerClientTests.java

private UserPayload issueGet(String path, MediaType mediaType) {

    HttpHeaders headers = new HttpHeaders();
    headers.add(HttpHeaders.ACCEPT, mediaType.toString());

    return template.exchange(path, HttpMethod.GET, new HttpEntity<Void>(headers), UserPayload.class).getBody();
}

---

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