Java Code Examples for org.apache.http.client.methods.HttpGet#addHeader()

The following examples show how to use org.apache.http.client.methods.HttpGet#addHeader() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: PYX-Reloaded   File: GithubAuthHelper.java    License: Apache License 2.0 6 votes vote down vote up
public GithubProfileInfo info(@NotNull String accessToken, @NotNull GithubEmails emails) throws IOException, GithubException {
    HttpGet get = new HttpGet(USER);
    get.addHeader("Authorization", "token " + accessToken);

    try {
        HttpResponse resp = client.execute(get);

        HttpEntity entity = resp.getEntity();
        if (entity == null) throw new IOException(new NullPointerException("HttpEntity is null"));

        JsonElement element = parser.parse(new InputStreamReader(entity.getContent()));
        if (!element.isJsonObject()) throw new IOException("Response is not of type JsonObject");

        JsonObject obj = new JsonObject();
        if (obj.has("message")) throw GithubException.fromMessage(obj);
        else return new GithubProfileInfo(element.getAsJsonObject(), emails);
    } catch (JsonParseException | NullPointerException ex) {
        throw new IOException(ex);
    } finally {
        get.releaseConnection();
    }
}
 
Example 2
public List<TemplateModel> listTemplate() throws IOException {
    HttpGet get = new HttpGet("https://api.github.com/users/vuejs-templates/repos");
    get.addHeader("User-Agent","vue-plugin-idea");
    get.addHeader("Accept", "application/json");
    CloseableHttpResponse res = execute(get);
    if(res==null){
        return new ArrayList<>();
    }else{
        List<TemplateModel> templateModels = new Gson().fromJson(EntityUtils.toString(res.getEntity()), new TypeToken<ArrayList<TemplateModel>>() {
        }.getType());
        if(templateModels==null){
            return new ArrayList<>();
        }
        return templateModels;
    }
}
 
Example 3
@Test
public void getCertificateTest() throws Exception {
  URIBuilder uriBuilder = new URIBuilder("https://api.mch.weixin.qq.com/v3/certificates");
  HttpGet httpGet = new HttpGet(uriBuilder.build());
  httpGet.addHeader("Accept", "application/json");
  CloseableHttpResponse response1 = httpClient.execute(httpGet);
  assertEquals(200, response1.getStatusLine().getStatusCode());
  try {
    HttpEntity entity1 = response1.getEntity();
    // do something useful with the response body
    // and ensure it is fully consumed
    EntityUtils.consume(entity1);
  } finally {
    response1.close();
  }
}
 
Example 4
private String getHttpResponse(String url) {
    DefaultHttpClient client = new DefaultHttpClient();
    String msg = null;
    int retryTimes = 0;
    while (msg == null && retryTimes < HTTP_RETRY) {
        retryTimes++;

        HttpGet request = new HttpGet(url);
        try {
            request.addHeader("accept", "application/json");
            HttpResponse response = client.execute(request);
            msg = EntityUtils.toString(response.getEntity());
        } catch (Exception e) {
            logger.warn("Failed to fetch http response. Retry={}", retryTimes, e);
        } finally {
            request.releaseConnection();
        }
    }
    return msg;
}
 
Example 5
Source Project: PYX-Reloaded   File: GithubAuthHelper.java    License: Apache License 2.0 6 votes vote down vote up
public GithubEmails emails(@NotNull String accessToken) throws IOException, GithubException {
    HttpGet get = new HttpGet(EMAILS);
    get.addHeader("Authorization", "token " + accessToken);

    try {
        HttpResponse resp = client.execute(get);

        HttpEntity entity = resp.getEntity();
        if (entity == null) throw new IOException(new NullPointerException("HttpEntity is null"));

        JsonElement element = parser.parse(new InputStreamReader(entity.getContent()));
        if (element.isJsonArray()) {
            return new GithubEmails(element.getAsJsonArray());
        } else if (element.isJsonObject()) {
            JsonObject obj = new JsonObject();
            if (obj.has("message")) throw GithubException.fromMessage(obj);
            throw new IOException("I am confused. " + element);
        } else {
            throw new IOException("What is that? " + element);
        }
    } catch (JsonParseException | NullPointerException ex) {
        throw new IOException(ex);
    } finally {
        get.releaseConnection();
    }
}
 
Example 6
Source Project: cxf   File: CrossOriginSimpleTest.java    License: Apache License 2.0 6 votes vote down vote up
private void assertAllOrigin(boolean allOrigins, String[] originList, String[] requestOrigins,
                             boolean permitted) throws ClientProtocolException, IOException {
    configureAllowOrigins(allOrigins, originList);

    HttpClient httpclient = HttpClientBuilder.create().build();
    HttpGet httpget = new HttpGet("http://localhost:" + PORT + "/untest/simpleGet/HelloThere");
    if (requestOrigins != null) {
        StringBuilder ob = new StringBuilder();
        for (String requestOrigin : requestOrigins) {
            ob.append(requestOrigin);
            ob.append(' '); // extra trailing space won't hurt.
        }
        httpget.addHeader("Origin", ob.toString());
    }
    HttpResponse response = httpclient.execute(httpget);
    assertEquals(200, response.getStatusLine().getStatusCode());
    HttpEntity entity = response.getEntity();
    String e = IOUtils.toString(entity.getContent());

    assertEquals("HelloThere", e); // ensure that we didn't bust the operation itself.
    assertOriginResponse(allOrigins, requestOrigins, permitted, response);
    if (httpclient instanceof Closeable) {
        ((Closeable)httpclient).close();
    }

}
 
Example 7
Source Project: cxf   File: JAXRSClientServerBookTest.java    License: Apache License 2.0 6 votes vote down vote up
private void checkBook(String address, boolean expected) throws Exception {
    CloseableHttpClient client = HttpClientBuilder.create().build();
    HttpGet get = new HttpGet(address);
    get.addHeader("Accept", "text/plain");

    try {
        CloseableHttpResponse response = client.execute(get);
        assertEquals(200, response.getStatusLine().getStatusCode());
        if (expected) {
            assertEquals("Book must be available",
                         "true", EntityUtils.toString(response.getEntity()));
        } else {
            assertEquals("Book must not be available",
                         "false", EntityUtils.toString(response.getEntity()));
        }
    } finally {
        // Release current connection to the connection pool once you are done
        get.releaseConnection();
    }
}
 
Example 8
Source Project: open-capacity-platform   File: Test.java    License: Apache License 2.0 6 votes vote down vote up
@org.junit.Test
	@PerfTest(invocations = 10000,threads = 100)
	public void test() throws ClientProtocolException, IOException {
		
		CloseableHttpClient httpClient  = HttpClients.createDefault();
		HttpGet httpGet =  new HttpGet(BASE_URL);
		httpGet.addHeader("Authorization", "Bearer " + "521d52b4-9069-4c15-80e9-0d735983aaf2");
		CloseableHttpResponse response = null ;
		try {
			// 执行请求
			response = httpClient.execute(httpGet);
			// 判断返回状态是否为200

			String content = EntityUtils.toString(response.getEntity(), "UTF-8");

//			System.out.println(content);
		} finally {
			if (response != null) {
				response.close();
			}
			httpClient.close();
		}
		
	}
 
Example 9
Source Project: mobile-manager-tool   File: DownloadThread.java    License: MIT License 5 votes vote down vote up
/**
    * Add custom headers for this download to the HTTP request.
    */
   private void addRequestHeaders(InnerState innerState, HttpGet request) {
for (Pair<String, String> header : mInfo.getHeaders()) {
    request.addHeader(header.first, header.second);
}

if (innerState.mContinuingDownload) {
    if (innerState.mHeaderETag != null) {
	request.addHeader("If-Match", innerState.mHeaderETag);
    }
    request.addHeader("Range", "bytes=" + innerState.mBytesSoFar + "-");
}
   }
 
Example 10
private JobId submitFromCatalog(HttpGet httpGet, Map<String, String> variables, Map<String, String> genericInfos)
        throws SubmissionClosedException, JobCreationException, NotConnectedException, PermissionException {
    JobIdData jobIdData = null;

    httpGet.addHeader("sessionid", sid);

    try (CloseableHttpClient httpclient = getHttpClientBuilder().build();
            CloseableHttpResponse response = httpclient.execute(httpGet)) {

        jobIdData = restApiClient().submitXml(sid, response.getEntity().getContent(), variables, genericInfos);
    } catch (Exception e) {
        throwNCEOrPEOrSCEOrJCE(e);
    }
    return jobId(jobIdData);
}
 
Example 11
Source Project: hypergraphql   File: ControllerTest.java    License: Apache License 2.0 5 votes vote down vote up
private Envelope getPath(final String path, final String acceptHeader) throws IOException {

        final Envelope envelope;
        try(final CloseableHttpClient httpClient = HttpClients.createDefault()) {

            final HttpGet get = new HttpGet(path);
            get.addHeader("Accept", acceptHeader);
            final HttpEntity entity = httpClient.execute(get).getEntity();
            final String body = EntityUtils.toString(entity, StandardCharsets.UTF_8);
            envelope = new Envelope(entity.getContentType().getValue(), body);
        }
        return envelope;
    }
 
Example 12
/**
 * Retrieves business object definition from the herd registration server.
 *
 * @param namespace the namespace of the business object definition
 * @param businessObjectDefinitionName the name of the business object definition
 *
 * @return the business object definition
 * @throws JAXBException if a JAXB error was encountered
 * @throws IOException if an I/O error was encountered
 * @throws URISyntaxException if a URI syntax error was encountered
 * @throws KeyStoreException if a key store exception occurs
 * @throws NoSuchAlgorithmException if a no such algorithm exception occurs
 * @throws KeyManagementException if key management exception
 */
BusinessObjectDefinition getBusinessObjectDefinition(String namespace, String businessObjectDefinitionName)
    throws IOException, JAXBException, URISyntaxException, NoSuchAlgorithmException, KeyStoreException, KeyManagementException
{
    LOGGER.info("Retrieving business object definition information from the registration server...");

    String uriPathBuilder = HERD_APP_REST_URI_PREFIX + "/businessObjectDefinitions" + "/namespaces/" + namespace + "/businessObjectDefinitionNames/" +
        businessObjectDefinitionName;

    URIBuilder uriBuilder =
        new URIBuilder().setScheme(getUriScheme()).setHost(regServerAccessParamsDto.getRegServerHost()).setPort(regServerAccessParamsDto.getRegServerPort())
            .setPath(uriPathBuilder);

    URI uri = uriBuilder.build();

    try (CloseableHttpClient client = httpClientHelper
        .createHttpClient(regServerAccessParamsDto.isTrustSelfSignedCertificate(), regServerAccessParamsDto.isDisableHostnameVerification()))
    {
        HttpGet request = new HttpGet(uri);
        request.addHeader("Accepts", DEFAULT_ACCEPT);

        // If SSL is enabled, set the client authentication header.
        if (regServerAccessParamsDto.isUseSsl())
        {
            request.addHeader(getAuthorizationHeader());
        }

        LOGGER.info(String.format("    HTTP GET URI: %s", request.getURI().toString()));

        BusinessObjectDefinition businessObjectDefinition = getBusinessObjectDefinition(httpClientOperations.execute(client, request));

        LOGGER.info("Successfully retrieved business object definition from the registration server.");

        return businessObjectDefinition;
    }
}
 
Example 13
private HttpGet buildFetchRequest(Content oldVersion, URI fetchUri) {
  HttpGet getRequest = new HttpGet(fetchUri);
  if (oldVersion != null) {
    DateTime lastModified = oldVersion.getAttributes().get(Content.CONTENT_LAST_MODIFIED, DateTime.class);
    if (lastModified != null) {
      getRequest.addHeader(HttpHeaders.IF_MODIFIED_SINCE, DateUtils.formatDate(lastModified.toDate()));
    }
    final String etag = oldVersion.getAttributes().get(Content.CONTENT_ETAG, String.class);
    if (etag != null) {
      getRequest.addHeader(HttpHeaders.IF_NONE_MATCH, "\"" + etag + "\"");
    }
  }
  return getRequest;
}
 
Example 14
@Test
public void testLotsOfHeadersInRequest_Default_BadRequest() throws IOException {
    TestHttpClient client = new TestHttpClient();
    try {
        HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/path");
        // add request headers more than MAX_HEADERS
        for (int i = 0; i < (getDefaultMaxHeaders() + 1); ++i) {
            get.addHeader(HEADER + i, MESSAGE + i);
        }
        HttpResponse result = client.execute(get);
        Assert.assertEquals(DefaultServer.isH2() ? StatusCodes.SERVICE_UNAVAILABLE : StatusCodes.BAD_REQUEST, result.getStatusLine().getStatusCode()); //this is not great, but the HTTP/2 impl sends a stream error which is translated to a 503. Should not be a big deal in practice
    } finally {
        client.getConnectionManager().shutdown();
    }
}
 
Example 15
@Test
public void should401OnGETWithBadEncodedAuthorizationHeader() throws Exception {
    final CloseableHttpClient httpclient = HttpClients.createDefault();
    final HttpGet httpget = new HttpGet(TestClientFactory.createURLString("?gremlin=1-1"));
    httpget.addHeader("Authorization", "Basic: not-base-64-encoded");

    try (final CloseableHttpResponse response = httpclient.execute(httpget)) {
        assertEquals(401, response.getStatusLine().getStatusCode());
    }
}
 
Example 16
protected JSONArray fetchTransform(HttpRequestEntity request)
        throws IOException {

    String transformURI = getSingleParameter(TRANSFORM_PARAMETER,
            request.getRequest());

    CloseableHttpClient client = null;
    CloseableHttpResponse response = null;

    try {
        HttpGet get = new HttpGet(transformURI);
        get.addHeader("Accept", "application/json");

        client = HttpClients.createDefault();
        response = performRequest(get, client);

        HttpEntity responseEntity = response.getEntity();
        if (responseEntity == null) {
            // TODO proper error reporting
            throw new IOException("Could not GET transform JSON from "
                    + transformURI + ".");
        }

        String encoding = null;
        if (responseEntity.getContentType() != null) {
            encoding = MimeTypes.getCharsetFromContentType(responseEntity.getContentType().getValue());
        }

        String transform = IOUtils.toString(responseEntity.getContent(),
                encoding == null ? "UTF-8" : encoding);

        return ParsingUtilities.evaluateJsonStringToArray(transform);
    } finally {
        IOUtils.closeQuietly(response);
        IOUtils.closeQuietly(client);
    }
}
 
Example 17
@Test
public void sendHttp11RequestWithClose() throws IOException {
    TestHttpClient client = new TestHttpClient();
    try {
        HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/path");
        get.addHeader("Connection", "close");
        HttpResponse result = client.execute(get);
        Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
        Header[] header = result.getHeaders("MyHeader");
        Assert.assertEquals("MyValue", header[0].getValue());
    } finally {
        client.getConnectionManager().shutdown();
    }
}
 
Example 18
Source Project: keycloak   File: CxfRsClient.java    License: Apache License 2.0 5 votes vote down vote up
public static List<String> getCustomers(HttpServletRequest req) throws Failure {
    KeycloakSecurityContext session = (KeycloakSecurityContext) req.getAttribute(KeycloakSecurityContext.class.getName());

    HttpClient client = new HttpClientBuilder()
            .disableTrustManager().build();
    try {
        HttpGet get = new HttpGet(UriUtils.getOrigin(req.getRequestURL().toString()) + "/cxf/customerservice/customers");
        get.addHeader("Authorization", "Bearer " + session.getTokenString());
        try {
            HttpResponse response = client.execute(get);
            if (response.getStatusLine().getStatusCode() != 200) {
                throw new Failure(response.getStatusLine().getStatusCode());
            }
            HttpEntity entity = response.getEntity();
            InputStream is = entity.getContent();
            try {
                return JsonSerialization.readValue(is, TypedList.class);
            } finally {
                is.close();
            }
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    } finally {
        client.getConnectionManager().shutdown();
    }
}
 
Example 19
Source Project: tutorials   File: JUnitManagedIntegrationTest.java    License: MIT License 4 votes vote down vote up
private HttpResponse generateClientAndReceiveResponseForPriorityTests() throws IOException {
    CloseableHttpClient httpClient = HttpClients.createDefault();
    HttpGet request = new HttpGet(String.format("http://localhost:%s/baeldung/wiremock", port));
    request.addHeader("Accept", "text/xml");
    return httpClient.execute(request);
}
 
Example 20
public static String getResponseFromGetUrl(String url, String logininfo,
                                           String params) throws Exception {
    Log.d("Chen", "url--" + url);
    if (null != params && !"".equals(params)) {

        url = url + "?";

        String[] paramarray = params.split(",");

        for (int index = 0; null != paramarray && index < paramarray.length; index++) {

            if (index == 0) {

                url = url + paramarray[index];
            } else {

                url = url + "&" + paramarray[index];
            }

        }

    }

    HttpGet httpRequest = new HttpGet(url);

    httpRequest.addHeader("Cookie", logininfo);

    HttpParams httpParameters = new BasicHttpParams();
    // Set the timeout in milliseconds until a connection is established.
    int timeoutConnection = 30000;
    HttpConnectionParams.setConnectionTimeout(httpParameters,
            timeoutConnection);
    // Set the default socket timeout (SO_TIMEOUT)
    // in milliseconds which is the timeout for waiting for data.
    int timeoutSocket = 30000;
    HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
    DefaultHttpClient httpclient = new DefaultHttpClient(httpParameters);

    // DefaultHttpClient httpclient = new DefaultHttpClient();
    StringBuffer sb = new StringBuffer();


    try {
        HttpResponse httpResponse = httpclient.execute(httpRequest);

        String inputLine = "";
        // Log.d("Chen","httpResponse.getStatusLine().getStatusCode()"+httpResponse.getStatusLine().getStatusCode());
        if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {

            InputStreamReader is = new InputStreamReader(httpResponse
                    .getEntity().getContent());
            BufferedReader in = new BufferedReader(is);
            while ((inputLine = in.readLine()) != null) {

                sb.append(inputLine);
            }

            in.close();

        } else if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_NOT_MODIFIED) {
            return "not_modify";
        }
    } catch (Exception e) {
        e.printStackTrace();
        return "net_error";
    } finally {
        httpclient.getConnectionManager().shutdown();
    }

    return sb.toString();

}