org.apache.http.Header Java Examples

private void syncCollection(final int nodeId, final boolean added, String regTime){
    V2EX.syncCollection(getActivity(), nodeId, regTime, added, new JsonHttpResponseHandler(){
        @Override
        public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
            if(getActivity() != null){
                try {
                    if(response.getString("result").equals("ok")){
                        mProgressDialog.setMessage("OK");
                        mAllNodesDataHelper.setCollected(added, nodeId);
                    }else if(response.getString("result").equals("fail")){
                        mProgressDialog.setMessage("Fail");
                        MessageUtils.toast(getActivity(), "Sync collections failed.");
                    }
                    mProgressDialog.dismiss();
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }
        }
    });
}
 

public ConceptMap updateClosure(String name, Coding coding) {
  Parameters params = new Parameters();
  params.addParameter().setName("name").setValue(new StringType(name));
  params.addParameter().setName("concept").setValue(coding);
  List<Header> headers = null;
  ResourceRequest<Resource> result = utils.issuePostRequest(resourceAddress.resolveOperationUri(null, "closure", new HashMap<String, String>()),
      utils.getResourceAsByteArray(params, false, isJson(getPreferredResourceFormat())), getPreferredResourceFormat(), headers);
  result.addErrorStatus(410);//gone
  result.addErrorStatus(404);//unknown
  result.addErrorStatus(405);
  result.addErrorStatus(422);//Unprocessable Entity
  result.addSuccessStatus(200);
  result.addSuccessStatus(201);
  if(result.isUnsuccessfulRequest()) {
    throw new EFhirClientException("Server returned error code " + result.getHttpStatus(), (OperationOutcome)result.getPayload());
  }
  return (ConceptMap) result.getPayload();
}
 

public ValueSet expandValueset(ValueSet source, Parameters expParams,Map<String, String> params) {
  List<Header> headers = null;
  
  Parameters p = expParams == null ? new Parameters() : expParams.copy();
  p.addParameter().setName("valueSet").setResource(source);
  for (String n : params.keySet())
    p.addParameter().setName(n).setValue(new StringType(params.get(n)));
  
  ResourceRequest<Resource> result = utils.issuePostRequest(resourceAddress.resolveOperationUri(ValueSet.class, "expand", params), 
      utils.getResourceAsByteArray(p, false, isJson(getPreferredResourceFormat())), getPreferredResourceFormat(), headers);
  result.addErrorStatus(410); //gone
  result.addErrorStatus(404); //unknown
  result.addErrorStatus(405);
  result.addErrorStatus(422); //Unprocessable Entity
  result.addSuccessStatus(200);
  result.addSuccessStatus(201);
  if(result.isUnsuccessfulRequest()) {
    throw new EFhirClientException("Server returned error code " + result.getHttpStatus(), (OperationOutcome)result.getPayload());
  }
  return (ValueSet) result.getPayload();
}
 

public Set<String> getAllowedMethods(final HttpResponse response) {
    if (response == null) {
        throw new IllegalArgumentException("HTTP response may not be null");
    }

    HeaderIterator it = response.headerIterator("Allow");
    Set<String> methods = new HashSet<String>();
    while (it.hasNext()) {
        Header header = it.nextHeader();
        HeaderElement[] elements = header.getElements();
        for (HeaderElement element : elements) {
            methods.add(element.getName());
        }
    }
    return methods;
}
 

/**
 * Converts Headers[] to Map<String, String>.
 */
private static Map<String, String> convertHeaders(Header[] headers) {
    Map<String, String> result = new HashMap<String, String>();
    for (int i = 0; i < headers.length; i++) {
        result.put(headers[i].getName(), headers[i].getValue());
    }
    return result;
}
 

private Optional<String> getNonRDFSourceDescribedByUri(final String resourceUri) throws IOException {
    Optional<String> nonRdfSourceDescUri = Optional.empty();
    final Header[] links = getLinkHeaders(resourceUri);
    if ( links != null ) {
        String descriptionUri = null;
        boolean isNonRDFSource = false;
        for ( final Header h : links ) {
            final FcrepoLink link = new FcrepoLink(h.getValue());
            if ( link.getRel().equals("describedby") ) {
                descriptionUri = link.getUri().toString();
            } else if ( link.getUri().toString().contains(NON_RDF_SOURCE_URI)) {
                isNonRDFSource = true;
            }
        }
        LOGGER.debug("isNonRDFSource: " + isNonRDFSource);
        if (isNonRDFSource && descriptionUri != null) {
            nonRdfSourceDescUri = Optional.of(descriptionUri);
        }
    }
    return nonRdfSourceDescUri;
}
 

/**
 * Build the request as defined in the current builder.
 * 
 * @return the request
 */
public HttpServletRequest build() {
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);

    Mockito.when(request.getMethod()).thenReturn(this.method);
    Mockito.when(request.getProtocol()).thenReturn(this.protocolVersion);
    Mockito.when(request.getRequestURI()).thenReturn(this.uriString);

    Mockito.when(request.getHeaderNames()).thenReturn(Collections.enumeration(headers));
    for (Header h : headers) {
        List<String> hresult = new ArrayList<>();
        hresult.add(h.getValue());
        Mockito.when(request.getHeaders(h.getName())).thenReturn(Collections.enumeration(hresult));
        Mockito.when(request.getHeader(h.getName())).thenReturn(h.getValue());
    }

    if (session == null) {
        Mockito.when(request.getSession()).thenReturn(null);
    } else {
        HttpSession sessionMock = Mockito.mock(HttpSession.class);
        Mockito.when(request.getSession()).thenReturn(sessionMock);
    }
    return request;
}
 

@Test
public void testClientCertSuccess() throws Exception {
    TestHttpClient client = new TestHttpClient();
    client.setSSLContext(clientSSLContext);
    HttpGet get = new HttpGet(DefaultServer.getDefaultServerSSLAddress());
    HttpResponse result = client.execute(get);
    assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());

    Header[] values = result.getHeaders("ProcessedBy");
    assertEquals("ProcessedBy Headers", 1, values.length);
    assertEquals("ResponseHandler", values[0].getValue());

    values = result.getHeaders("AuthenticatedUser");
    assertEquals("AuthenticatedUser Headers", 1, values.length);
    assertEquals("CN=Test Client,OU=OU,O=Org,L=City,ST=State,C=GB", values[0].getValue());
    HttpClientUtils.readResponse(result);
    assertSingleNotificationType(EventType.AUTHENTICATED);
}
 

@Test
void testCreateHeadersExists()
{
    String header1 = "header1";
    String header2 = "header2";
    String value1 = "value1";
    String value2 = "value2";
    Map<String, String> headersMap = new HashMap<>();
    headersMap.put(header1, value1);
    headersMap.put(header2, value2);
    config.setHeadersMap(headersMap);

    List<Header> headers = config.createHeaders();
    assertEquals(headersMap.size(), headers.size());
    assertThat(headers.get(0).getName(), anyOf(equalTo(header1), equalTo(header2)));
    assertThat(headers.get(0).getValue(), anyOf(equalTo(value1), equalTo(value2)));
    assertThat(headers.get(1).getName(), anyOf(equalTo(header1), equalTo(header2)));
    assertThat(headers.get(1).getValue(), anyOf(equalTo(value1), equalTo(value2)));
}
 

@Override
public void sendResponseMessage(HttpResponse response) throws IOException {
    if (!Thread.currentThread().isInterrupted()) {
        StatusLine status = response.getStatusLine();
        if (status.getStatusCode() == HttpStatus.SC_REQUESTED_RANGE_NOT_SATISFIABLE) {
            //already finished
            if (!Thread.currentThread().isInterrupted())
                sendSuccessMessage(status.getStatusCode(), response.getAllHeaders(), null);
        } else if (status.getStatusCode() >= 300) {
            if (!Thread.currentThread().isInterrupted())
                sendFailureMessage(status.getStatusCode(), response.getAllHeaders(), null, new HttpResponseException(status.getStatusCode(), status.getReasonPhrase()));
        } else {
            if (!Thread.currentThread().isInterrupted()) {
                Header header = response.getFirstHeader(AsyncHttpClient.HEADER_CONTENT_RANGE);
                if (header == null) {
                    append = false;
                    current = 0;
                } else
                    Log.v(LOG_TAG, AsyncHttpClient.HEADER_CONTENT_RANGE + ": " + header.getValue());
                sendSuccessMessage(status.getStatusCode(), response.getAllHeaders(), getResponseData(response.getEntity()));
            }
        }
    }
}
 

/**
 * Determines the WARC record type given the <code>WARC-Type</code> header.
 *
 * @param header the header.
 * @return the record type.
 */
public static Type valueOf(final Header header) {
	if (! header.getName().equals(WarcHeader.Name.WARC_TYPE.value)) throw new IllegalArgumentException("Wrong header type " + header.getName());
	final String type = header.getValue();
	if (type.equals(RESPONSE.value))
		return RESPONSE;
	if (type.equals(REQUEST.value))
		return REQUEST;
	if (type.equals(WARCINFO.value))
		return WARCINFO;
	throw new IllegalArgumentException("Unrecognized type " + type);
}
 

@Deprecated
public HTTPMethod setMethodHeaders(List<Header> headers) throws HTTPException {
  try {
    for (Header h : headers) {
      this.headers.put(h.getName(), h.getValue());
    }
  } catch (Exception e) {
    throw new HTTPException(e);
  }
  return this;
}
 

private static String getAttachmentFileName(Header contentDiposition) {
    if (contentDiposition == null) {
        return null;
    }
    String value = contentDiposition.getValue();
    Pattern pat = Pattern.compile(".*filename[^;=\n]*=((['\"]).*?\\2|[^;\n]*)");
    Matcher matcher = pat.matcher(value);
    if (matcher.matches()) {
        return matcher.group(1);
    }
    return null;
}
 

private String readTransactionUrl(final HttpResponse response) {
    final Header locationUriIntentHeader = response.getFirstHeader(LOCATION_URI_INTENT_NAME);
    logger.debug("locationUriIntentHeader={}", locationUriIntentHeader);

    if (locationUriIntentHeader != null && LOCATION_URI_INTENT_VALUE.equals(locationUriIntentHeader.getValue())) {
        final Header transactionUrl = response.getFirstHeader(LOCATION_HEADER_NAME);
        logger.debug("transactionUrl={}", transactionUrl);

        if (transactionUrl != null) {
            return transactionUrl.getValue();
        }
    }

    return null;
}
 

private void retrieveMonitorDetails(final HttpResponse res) {
  Header[] headers = res.getHeaders(HttpHeader.LOCATION);
  if (ArrayUtils.isNotEmpty(headers)) {
    this.location = createLocation(headers[0].getValue());
  } else {
    throw new AsyncRequestException(
        "Invalid async request response. Monitor URL '" + headers[0].getValue() + "'");
  }

  headers = res.getHeaders(HttpHeader.RETRY_AFTER);
  if (ArrayUtils.isNotEmpty(headers)) {
    this.retryAfter = parseReplyAfter(headers[0].getValue());
  }

  headers = res.getHeaders(HttpHeader.PREFERENCE_APPLIED);
  if (ArrayUtils.isNotEmpty(headers)) {
    for (Header header : headers) {
      if (header.getValue().equalsIgnoreCase(new ODataPreferences().respondAsync())) {
        preferenceApplied = true;
      }
    }
  }
  try {
    EntityUtils.consume(res.getEntity());
  } catch (IOException ex) {
    Logger.getLogger(AsyncRequestWrapperImpl.class.getName()).log(Level.SEVERE, null, ex);
  }
}
 

private void setAvatar(){
	RequestParams params = new RequestParams();
	params.add("userId", MyApplication.userInfo[1]);
	params.add("authCode", MyApplication.userInfo[0]);
	networkHelper.getNetJson(URLs.USERINFO, params, new AsyncHttpResponseHandler(){
		
		@Override
		public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
			Gson gson = new Gson();
			DataJson dataJson = gson.fromJson(new String(responseBody), DataJson.class);
			if (dataJson.isSuccess()) {
				if(dataJson.getData()!=null){
					UserEntity userEntity = gson.fromJson(gson.toJson(dataJson.getData()), UserEntity.class);
					if(userEntity.getAvatarUrl()!=null){
						Picasso picasso = Picasso.with(avatar.getContext());
						picasso.load(userEntity.getAvatarUrl()).placeholder(R.drawable.ic_avatar).into(avatar);
					}
				}else {
					showButtomToast(getStringByRId(R.string.getUserInfo_fail));
				}
			}else {
				showButtomToast("用户信息有误");
			}
		}
		
		@Override
		public void onFailure(int arg0, Header[] arg1, byte[] arg2, Throwable arg3) {
			loadingProgressDialog.dismiss();
		}
	});
}
 

private void runTest(int concurrency, HttpHandler handler) throws IOException, InterruptedException {
    DefaultServer.setRootHandler(handler);
    DefaultServer.startSSLServer();
    try (CloseableHttpClient client = HttpClients.custom().disableConnectionState()
            .setSSLContext(DefaultServer.getClientSSLContext())
            .setDefaultSocketConfig(SocketConfig.custom().setSoTimeout(5000).build())
            .setMaxConnPerRoute(1000)
            .build()) {
        ExecutorService executorService = Executors.newFixedThreadPool(concurrency);
        AtomicBoolean failed = new AtomicBoolean();
        Runnable task = new Runnable() {
            @Override
            public void run() {
                if (failed.get()) {
                    return;
                }
                try (CloseableHttpResponse result = client.execute(new HttpGet(DefaultServer.getDefaultServerSSLAddress()))) {
                    Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
                    Header[] header = result.getHeaders("scheme");
                    Assert.assertEquals("https", header[0].getValue());
                    EntityUtils.consumeQuietly(result.getEntity());
                } catch (Throwable t) {
                    if (failed.compareAndSet(false, true)) {
                        t.printStackTrace();
                        executorService.shutdownNow();
                    }
                }
            }
        };
        for (int i = 0; i < concurrency * 300; i++) {
            executorService.submit(task);
        }
        executorService.shutdown();
        Assert.assertTrue(executorService.awaitTermination(70, TimeUnit.SECONDS));
        Assert.assertFalse(failed.get());
    } finally {
        DefaultServer.stopSSLServer();
    }
}
 

private CloseableHttpClient initClient(Builder builder) {
  HttpClientBuilder b = builder.builder;
  b.setConnectionManager(manager);
  ImmutableSet<Header> headers = 
    builder.defaultHeaders.build();
  if (!headers.isEmpty())
    b.setDefaultHeaders(headers);
  if (builder.userAgent != null)
    b.setUserAgent(builder.userAgent);
  return b.build();
}
 

protected void setupStarfleetIndex() throws Exception {
	boolean sendHTTPClientCertificate = rh.sendHTTPClientCertificate;
	rh.sendHTTPClientCertificate = true;
	rh.executePutRequest("sf", null, new Header[0]);
	rh.executePutRequest("sf/ships/0", "{\"number\" : \"NCC-1701-D\"}", new Header[0]);
	rh.executePutRequest("sf/public/0", "{\"some\" : \"value\"}", new Header[0]);
	rh.sendHTTPClientCertificate = sendHTTPClientCertificate;
}
 

/**
 * Send a POST request
 * @param cluster the cluster definition
 * @param path the path or URI
 * @param headers the HTTP headers to include, <tt>Content-Type</tt> must be
 * supplied
 * @param content the content bytes
 * @return a Response object with response detail
 * @throws IOException
 */
public Response post(Cluster cluster, String path, Header[] headers,
    byte[] content) throws IOException {
  HttpPost method = new HttpPost(path);
  try {
    method.setEntity(new InputStreamEntity(new ByteArrayInputStream(content), content.length));
    HttpResponse resp = execute(cluster, method, headers, path);
    headers = resp.getAllHeaders();
    content = getResponseBody(resp);
    return new Response(resp.getStatusLine().getStatusCode(), headers, content);
  } finally {
    method.releaseConnection();
  }
}
 

private static Header[] randomHeaders(final int maxNum, final int maxLen) {
	int n = RNG.nextInt(maxNum) + 1;
	Header[] ret = new Header[n];
	for (int i = 0; i < n; i++) {
		String name = "Random-" + RandomStringUtils.randomAlphabetic(RNG.nextInt(maxLen) + 1);
		String value = RandomStringUtils.randomAscii(RNG.nextInt(maxLen) + 1);
		ret[i] = new BasicHeader(name, value);
	}
	return ret;
}
 

/**
    * 身份证识别，使用Base64编码后的文件方式，使用Token认证方式访问服务
    * @param token token认证串
    * @param formFile 文件路径
    * @throws IOException
    */
   public static void requestOcrIDCardBase64(String token, String formFile) {

       // 1.构建身份证识别服务所需要的参数
	String url = "https://ais.cn-north-1.myhuaweicloud.com/v1.0/ocr/id-card";
	Header[] headers = new Header[] {new BasicHeader("X-Auth-Token", token), new BasicHeader("Content-Type", ContentType.APPLICATION_JSON.toString()) };
	try {
		byte[] fileData = FileUtils.readFileToByteArray(new File(formFile));
		String fileBase64Str = Base64.encodeBase64String(fileData);
		JSONObject json = new JSONObject();
		json.put("image", fileBase64Str);

		//
		// 此参数可选，指定获取身份证的正面或反面信息
		// "side"可选"front", "back"或""，不填默认为""，由算法自由判断，建议填写提高准确率
		//
		json.put("side","front");

		StringEntity stringEntity = new StringEntity(json.toJSONString(), "utf-8");

		// 2.传入身份证识别服务对应的参数, 使用POST方法调用服务并解析输出识别结果
		HttpResponse response = HttpClientUtils.post(url, headers, stringEntity);
		System.out.println(response);
		String content = IOUtils.toString(response.getEntity().getContent());
		System.out.println(content);
	} catch (Exception e) {
		e.printStackTrace();
	}

}
 

void testScannerResultCodes() throws Exception {
  Header[] headers = new Header[3];
  headers[0] = new BasicHeader("Content-Type", Constants.MIMETYPE_XML);
  headers[1] = new BasicHeader("Accept", Constants.MIMETYPE_JSON);
  headers[2] = new BasicHeader("Accept-Encoding", "gzip");
  Response response = client.post("/" + TABLE + "/scanner", headers, Bytes.toBytes("<Scanner/>"));
  assertEquals(201, response.getCode());
  String scannerUrl = response.getLocation();
  assertNotNull(scannerUrl);
  response = client.get(scannerUrl);
  assertEquals(200, response.getCode());
  response = client.get(scannerUrl);
  assertEquals(204, response.getCode());
}
 

private Transport getTransport(CloseableHttpResponse response) throws UnsupportedOperationException, IOException, EntityProviderException, EdmException, UnexpectedHttpResponseException {

      Header[] contentType = response.getHeaders(HttpHeaders.CONTENT_TYPE);
      try(InputStream content = response.getEntity().getContent()) {
          return new Transport(EntityProvider.readEntry(contentType[0].getValue(),
                                         getEntityDataModel().getDefaultEntityContainer()
                                             .getEntitySet(TransportRequestBuilder.getEntityKey()),
                                         content,
                                         EntityProviderReadProperties.init().build()).getProperties());
      }
  }
 

@Test
void testDoHttpGet() throws Exception
{
    HttpHost httpHost = HttpHost.create(VIVIDUS_ORG);
    httpClient.setHttpHost(httpHost);
    CloseableHttpResponse closeableHttpResponse = mock(CloseableHttpResponse.class);
    HttpContext context = null;
    HttpEntity httpEntity = mock(HttpEntity.class);
    byte[] body = { 0, 1, 2 };
    Header[] headers = { header };
    StatusLine statusLine = mock(StatusLine.class);
    int statusCode = HttpStatus.SC_OK;
    when(httpEntity.getContent()).thenReturn(new ByteArrayInputStream(body));
    when(closeableHttpResponse.getEntity()).thenReturn(httpEntity);
    when(closeableHttpResponse.getAllHeaders()).thenReturn(headers);
    when(statusLine.getStatusCode()).thenReturn(statusCode);
    when(closeableHttpResponse.getStatusLine()).thenReturn(statusLine);
    when(closeableHttpClient.execute(eq(httpHost), isA(HttpGet.class), eq(context)))
            .thenAnswer(getAnswerWithSleep(closeableHttpResponse));
    HttpResponse httpResponse = httpClient.doHttpGet(URI_TO_GO);
    assertEquals(VIVIDUS_ORG, httpResponse.getFrom().toString());
    assertEquals(GET, httpResponse.getMethod());
    assertArrayEquals(body, httpResponse.getResponseBody());
    assertArrayEquals(headers, httpResponse.getResponseHeaders());
    assertEquals(statusCode, httpResponse.getStatusCode());
    assertThat(httpResponse.getResponseTimeInMs(), greaterThan(0L));
}
 

private String getAuthToken(Header[] headers) 
{
	for (Header header : headers) {
		if(header.getName().equals("X-Subject-Token"))
		{
			return header.getValue();
		}
 	}
	return null;
}
 

protected GraphqlResponse<Query, Error> execute(String query, String storeView) {
    RequestOptions options = requestOptions;
    if (storeView != null) {
        Header storeHeader = new BasicHeader(Constants.STORE_HEADER, storeView);

        // Create new options to avoid setting the storeView as the new default value
        options = new RequestOptions()
            .withGson(requestOptions.getGson())
            .withHeaders(Collections.singletonList(storeHeader));
    }

    return baseClient.execute(new GraphqlRequest(query), Query.class, Error.class, options);
}
 

public void set(HttpCookie cookie) {
    if (getHeader(HttpHeaders.COOKIE).isEmpty()) {
        request.setHeader(new BasicHeader(HttpHeaders.COOKIE, cookie.toString()));
    } else {
        //cookie always added to first cookie header found
        Header cookieHeader = getHeader(HttpHeaders.COOKIE).get(0);
        List<HttpCookie> cookieList = getAllCookiesFromHeader(cookieHeader);
        cookieList = cookieList.stream()
            .filter(c -> !c.getName().equalsIgnoreCase(cookie.getName()))
            .collect(Collectors.toList());
        cookieList.add(cookie);
        request.setHeader(getCookieHeader(cookieList));
    }
}
 

private static Header getResponseHeader(HTTPResponse httpResponse, String headerName) {
  Header[] allHeaders = getResponseHeaders(httpResponse, headerName);
  if (allHeaders.length == 0) {
    return null;
  } else {
    return allHeaders[0];
  }
}
 

@Override
public String getContentType() {
    HttpEntity entity = response.getEntity();
    if (entity != null) {
        Header contentTypeHeader = entity.getContentType();
        if (contentTypeHeader != null) {
            return contentTypeHeader.getValue();
        }
    }

    return null;
}