Java Code Examples for javax.ws.rs.client.ClientBuilder#newClient()

@BeforeClass
public static void setUp() throws Exception {
    // Check if executed inside target directory or module directory
    String pathPrefix =new File(".").getCanonicalFile().getName().equals("target") ? "../" : "./";

    server = new Server();
    ServerConnector connector = new ServerConnector(server);
    connector.setPort(18080);
    connector.setHost("localhost");
    server.setConnectors(new Connector[]{connector});

    WebAppContext context = new WebAppContext();
    context.setDescriptor(pathPrefix + "src/main/webapp/WEB-INF/web.xml");
    context.setResourceBase(pathPrefix + "src/main/webapp");
    context.setContextPath("/");
    context.setParentLoaderPriority(true);

    server.setHandler(context);

    server.start();

    client = ClientBuilder.newClient();
    root = client.target("http://" + connector.getHost() + ':' + connector.getPort() + '/');
}
 

@Test
public void testResponse() throws Exception
{
   // fill out a query param and execute a get request
   Client client = ClientBuilder.newClient();
   WebTarget target = client.target("http://localhost:9095/customers");
   Response response = target.queryParam("name", "Bill").request().get();
   try
   {
      Assert.assertEquals(200, response.getStatus());
      Customer cust = response.readEntity(Customer.class);
      Assert.assertEquals("Bill", cust.getName());
   }
   finally
   {
      response.close();
      client.close();
   }
}
 

@Test
public void testGetSetEntityStream() {
    String address = "http://localhost:" + PORT + "/bookstore/entityecho";
    String entity = "BOOKSTORE";

    Client client = ClientBuilder.newClient();
    client.register(new ClientRequestFilter() {
        @Override
        public void filter(ClientRequestContext context) throws IOException {
            context.setEntityStream(new ReplacingOutputStream(
                             context.getEntityStream(), 'X', 'O'));
        }
    });

    WebTarget target = client.target(address);

    Response response = target.request().post(
            Entity.entity(entity.replace('O', 'X'), "text/plain"));
    assertEquals(entity, response.readEntity(String.class));
}
 

private Response callEndpoint(String endpoint) throws Exception {
    Client client = ClientBuilder.newClient();
    String port = System.getProperty("liberty.test.port");
    String url = "http://localhost:" + port + endpoint;
    System.out.println("Testing " + url);
    Response response = client.target(url).request().get();
    return response;
}
 

@Test
public void testGetBookSpecProviderWithFeature() {
    String address = "http://localhost:" + PORT + "/bookstore/bookheaders/simple";
    Client client = ClientBuilder.newClient();
    client.register(new ClientTestFeature());
    WebTarget target = client.target(address);
    BookInfo book = target.request("application/xml").get(BookInfo.class);
    assertEquals(124L, book.getId());
    book = target.request("application/xml").get(BookInfo.class);
    assertEquals(124L, book.getId());
}
 

@Test
public void sendTransactiuonToSelfWhenEnclaveIsDown() throws InterruptedException {
    LOGGER.info("Stopping Enclave node");
    enclaveExecManager.stop();
    LOGGER.info("Stopped Enclave node");

    RestUtils utils = new RestUtils();
    byte[] transactionData = utils.createTransactionData();
    final SendRequest sendRequest = new SendRequest();
    sendRequest.setFrom(party.getPublicKey());
    sendRequest.setPayload(transactionData);

    Client client = ClientBuilder.newClient();

    final Response response =
            client.target(party.getQ2TUri())
                    .path("send")
                    .request()
                    .post(Entity.entity(sendRequest, MediaType.APPLICATION_JSON));

    assertThat(response.getStatus()).isEqualTo(503);

    //        LOGGER.info("Starting Enclave node");
    //        enclaveExecManager.start();
    //        LOGGER.info("Started Enclave node");
    //
    //        final Response secondresponse =
    //                client.target(party.getQ2TUri())
    //                        .path("send")
    //                        .request()
    //                        .post(Entity.entity(sendRequest, MediaType.APPLICATION_JSON));
    //
    //        assertThat(secondresponse.getStatus()).isEqualTo(201);
}
 

/**
 * Constructor for unauthenticated connections.
 * @param resourceUrl URL of streaming JSON resource.
 * @param reportDescription
 * @param responseTimeoutMillis How long to wait for a response from http endpoint.
 * @param username
 * @param sharedSecret
 * @param entityQueue A queue to place received chunks (usually a single JSON object) into.
 */
public OmniturePollingConsumer(
    final String resourceUrl,
    final String reportDescription,
    final long responseTimeoutMillis,
    final CredentialValue username,
    final CredentialValue sharedSecret,
    BlockingQueue<String> entityQueue,
    boolean useProxy,
    String proxyUri,
    String proxyUsername,
    String proxyPassword
) {
  this.responseTimeoutMillis = responseTimeoutMillis;
  this.username = username;
  this.sharedSecret = sharedSecret;
  this.reportDescription = reportDescription;
  this.entityQueue = entityQueue;
  ClientConfig config = new ClientConfig();
  if(useProxy) {
    configureProxy(
        config,
        proxyUri,
        proxyUsername,
        proxyPassword
    );
  }
  Client client = ClientBuilder.newClient(config);

  queueResource = client.target(resourceUrl + "?method=Report.Queue");
  getResource = client.target(resourceUrl + "?method=Report.Get");
}
 

@Test
public void testTopologyComponentTypes () throws Exception {
    Client client = ClientBuilder.newClient(new ClientConfig());

    String url = rootUrl + "streams/componentbundles";

    String response = client.target(url).request().get(String.class);
    Object expected = Arrays.asList(TopologyComponentBundle.TopologyComponentType.values());
    Object actual = getEntities(response, TopologyComponentBundle.TopologyComponentType.class);
    Assert.assertEquals(expected, actual);
}
 

private String slurp(final String url) {
    final Client client = ClientBuilder.newClient();
    try {
        return client.target(url).request(APPLICATION_JSON_TYPE).get(String.class);
    } finally {
        client.close();
    }
}
 

public RxJava2HttpBinService() {
	this.client = ClientBuilder.newClient();
	this.client.register(RxObservableInvokerProvider.class);
	this.client.register(RxFlowableInvokerProvider.class);
}
 

private Response callMicroservice (String path, Object entity) {
	Client client = ClientBuilder.newClient();
	WebTarget target = client.target (BASE_PATH);
	Response resp = target.path (path).request().post(Entity.json (entity));
	return resp;
}
 

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    String clientId = config.getValue("client.clientId", String.class);
    String clientSecret = config.getValue("client.clientSecret", String.class);

    //Error:
    String error = request.getParameter("error");
    if (error != null) {
        request.setAttribute("error", error);
        dispatch("/", request, response);
        return;
    }
    String localState = (String) request.getSession().getAttribute("CLIENT_LOCAL_STATE");
    if (!localState.equals(request.getParameter("state"))) {
        request.setAttribute("error", "The state attribute doesn't match !!");
        dispatch("/", request, response);
        return;
    }

    String code = request.getParameter("code");

    Client client = ClientBuilder.newClient();
    WebTarget target = client.target(config.getValue("provider.tokenUri", String.class));

    Form form = new Form();
    form.param("grant_type", "authorization_code");
    form.param("code", code);
    form.param("redirect_uri", config.getValue("client.redirectUri", String.class));

    try {
        JsonObject tokenResponse = target.request(MediaType.APPLICATION_JSON_TYPE)
                .header(HttpHeaders.AUTHORIZATION, getAuthorizationHeaderValue(clientId, clientSecret))
                .post(Entity.entity(form, MediaType.APPLICATION_FORM_URLENCODED_TYPE), JsonObject.class);
        request.getSession().setAttribute("tokenResponse", tokenResponse);
    } catch (Exception ex) {
        System.out.println(ex.getMessage());
        request.setAttribute("error", ex.getMessage());
    }
    dispatch("/", request, response);
}
 

protected Client getClient() {
    return ClientBuilder.newClient();
}
 

protected Client getClient() {
    return ClientBuilder.newClient();
}
 

public<T> T post(String url, Object payload,Class<T> type) {
	Client client = ClientBuilder.newClient();

	WebTarget resource = client.target(url);

	Builder request = resource.request();
	request.accept(MediaType.APPLICATION_JSON);

	return request.post(Entity.entity(JacksonUtil.serializeToJson(payload),MediaType.APPLICATION_JSON), type);
}
 

public<T> T post(String url, Object payload,Class<T> type) {
	Client client = ClientBuilder.newClient();

	WebTarget resource = client.target(url);

	Builder request = resource.request();
	request.accept(MediaType.APPLICATION_JSON);

	return request.post(Entity.entity(JacksonUtil.serializeToJson(payload),MediaType.APPLICATION_JSON), type);
}
 

public String get(String url) {

		Client client = ClientBuilder.newClient();

		WebTarget resource = client.target(url);

		Builder request = resource.request();
		request.accept(MediaType.TEXT_PLAIN);

		return request.get(String.class);

	}
 

public String get(String url) {

		Client client = ClientBuilder.newClient();

		WebTarget resource = client.target(url);

		Builder request = resource.request();
		request.accept(MediaType.TEXT_PLAIN);

		return request.get(String.class);

	}
 

public String get(String url) {

		Client client = ClientBuilder.newClient();

		WebTarget resource = client.target(url);

		Builder request = resource.request();
		request.accept(MediaType.TEXT_PLAIN);

		return request.get(String.class);

	}
 

public String getJson(String url) {

		Client client = ClientBuilder.newClient();

		WebTarget resource = client.target(url);

		Builder request = resource.request();
		request.accept(MediaType.APPLICATION_JSON);

		return request.get(String.class);

	}