Examples with ClientResponse io.undertow.client.ClientResponse used on opensource projects

Example 11 with ClientResponse

use of io.undertow.client.ClientResponse in project light-rest-4j by networknt.

the class ValidatorHandlerTest method testDeleteWithoutHeader.

@Test
public void testDeleteWithoutHeader() throws Exception {
    final Http2Client client = Http2Client.getInstance();
    final CountDownLatch latch = new CountDownLatch(1);
    final ClientConnection connection;
    try {
        connection = client.connect(new URI("http://localhost:8080"), Http2Client.WORKER, Http2Client.SSL, Http2Client.POOL, OptionMap.EMPTY).get();
    } catch (Exception e) {
        throw new ClientException(e);
    }
    final AtomicReference<ClientResponse> reference = new AtomicReference<>();
    try {
        ClientRequest request = new ClientRequest().setPath("/v2/pet/111").setMethod(Methods.DELETE);
        connection.sendRequest(request, client.createClientCallback(reference, latch));
        latch.await();
    } catch (Exception e) {
        logger.error("Exception: ", e);
        throw new ClientException(e);
    } finally {
        IoUtils.safeClose(connection);
    }
    int statusCode = reference.get().getResponseCode();
    Assert.assertEquals(400, statusCode);
    if (statusCode == 400) {
        Status status = Config.getInstance().getMapper().readValue(reference.get().getAttachment(Http2Client.RESPONSE_BODY), Status.class);
        Assert.assertNotNull(status);
        Assert.assertEquals("ERR11017", status.getCode());
    }
}

Example 12 with ClientResponse

use of io.undertow.client.ClientResponse in project light-rest-4j by networknt.

the class OpenApiHandlerTest method testWrongPath.

@Test
public void testWrongPath() throws Exception {
    // this path is not in petstore swagger specification. get error
    final Http2Client client = Http2Client.getInstance();
    final CountDownLatch latch = new CountDownLatch(1);
    final ClientConnection connection;
    try {
        connection = client.connect(new URI("http://localhost:8080"), Http2Client.WORKER, Http2Client.SSL, Http2Client.POOL, OptionMap.EMPTY).get();
    } catch (Exception e) {
        throw new ClientException(e);
    }
    final AtomicReference<ClientResponse> reference = new AtomicReference<>();
    try {
        ClientRequest request = new ClientRequest().setPath("/get").setMethod(Methods.GET);
        connection.sendRequest(request, client.createClientCallback(reference, latch));
        latch.await();
    } catch (Exception e) {
        logger.error("Exception: ", e);
        throw new ClientException(e);
    } finally {
        IoUtils.safeClose(connection);
    }
    int statusCode = reference.get().getResponseCode();
    Assert.assertEquals(404, statusCode);
    if (statusCode == 404) {
        Status status = Config.getInstance().getMapper().readValue(reference.get().getAttachment(Http2Client.RESPONSE_BODY), Status.class);
        Assert.assertNotNull(status);
        Assert.assertEquals("ERR10007", status.getCode());
    }
}

Example 13 with ClientResponse

use of io.undertow.client.ClientResponse in project light-4j by networknt.

the class Server method loadConfig.

/**
 * Load config files from light-config-server instance. This is normally only
 * used when you run light-4j server as standalone java process. If the server
 * is dockerized and orchestrated by Kubernetes, the config files and secret will
 * be mapped to Kubernetes ConfigMap and Secret and passed into the container.
 *
 * Of course, you can still use it with standalone docker container but it is not
 * recommended.
 */
private static void loadConfig() {
    // if it is necessary to load config files from config server
    // Here we expect at least env(dev/sit/uat/prod) and optional config server url
    String env = System.getProperty(LIGHT_ENV);
    if (env == null) {
        logger.warn("Warning! No light-env has been passed in from command line. Default to dev");
        env = DEFAULT_ENV;
    }
    String configUri = System.getProperty(LIGHT_CONFIG_SERVER_URI);
    if (configUri != null) {
        // try to get config files from the server.
        String targetMergeDirectory = System.getProperty(Config.LIGHT_4J_CONFIG_DIR);
        if (targetMergeDirectory == null) {
            logger.warn("Warning! No light-4j-config-dir has been passed in from command line.");
            return;
        }
        String version = Util.getJarVersion();
        String service = config.getServiceId();
        String tempDir = System.getProperty("java.io.tmpdir");
        String zipFile = tempDir + "/config.zip";
        // /v1/config/1.2.4/dev/com.networknt.petstore-1.0.0
        String path = "/v1/config/" + version + "/" + env + "/" + service;
        Http2Client client = Http2Client.getInstance();
        ClientConnection connection = null;
        try {
            connection = client.connect(new URI(configUri), Http2Client.WORKER, Http2Client.SSL, Http2Client.POOL, OptionMap.create(UndertowOptions.ENABLE_HTTP2, true)).get();
        } catch (Exception e) {
            logger.error("Exeption:", e);
        }
        final CountDownLatch latch = new CountDownLatch(1);
        final AtomicReference<ClientResponse> reference = new AtomicReference<>();
        try {
            ClientRequest request = new ClientRequest().setMethod(Methods.GET).setPath(path);
            request.getRequestHeaders().put(Headers.HOST, "localhost");
            connection.sendRequest(request, client.createClientCallback(reference, latch));
            latch.await();
            int statusCode = reference.get().getResponseCode();
            if (statusCode >= 300) {
                logger.error("Failed to load config from config server" + statusCode + ":" + reference.get().getAttachment(Http2Client.RESPONSE_BODY));
                throw new Exception("Failed to load config from config server: " + statusCode);
            } else {
                // TODO test it out
                FileOutputStream fos = new FileOutputStream(zipFile);
                fos.write(reference.get().getAttachment(Http2Client.RESPONSE_BODY).getBytes());
                fos.close();
                unzipFile(zipFile, targetMergeDirectory);
            }
        } catch (Exception e) {
            logger.error("Exception:", e);
        } finally {
            IoUtils.safeClose(connection);
        }
    } else {
        logger.info("light-config-server-uri is missing in the command line. Use local config files");
    }
}

Example 14 with ClientResponse

use of io.undertow.client.ClientResponse in project light-4j by networknt.

the class PrometheusHandlerTest method testMetrics.

@Test
public void testMetrics() throws Exception {
    final Http2Client client = Http2Client.getInstance();
    final CountDownLatch latch = new CountDownLatch(1);
    final ClientConnection connection;
    try {
        connection = client.connect(new URI("http://localhost:8080"), Http2Client.WORKER, Http2Client.SSL, Http2Client.POOL, OptionMap.EMPTY).get();
    } catch (Exception e) {
        throw new ClientException(e);
    }
    final AtomicReference<ClientResponse> reference = new AtomicReference<>();
    try {
        ClientRequest request = new ClientRequest().setPath("/v2/pet/111").setMethod(Methods.GET);
        request.getRequestHeaders().put(Headers.AUTHORIZATION, "Bearer eyJraWQiOiIxMDAiLCJhbGciOiJSUzI1NiJ9.eyJpc3MiOiJ1cm46Y29tOm5ldHdvcmtudDpvYXV0aDI6djEiLCJhdWQiOiJ1cm46Y29tLm5ldHdvcmtudCIsImV4cCI6MTc5MDAzNTcwOSwianRpIjoiSTJnSmdBSHN6NzJEV2JWdUFMdUU2QSIsImlhdCI6MTQ3NDY3NTcwOSwibmJmIjoxNDc0Njc1NTg5LCJ2ZXJzaW9uIjoiMS4wIiwidXNlcl9pZCI6InN0ZXZlIiwidXNlcl90eXBlIjoiRU1QTE9ZRUUiLCJjbGllbnRfaWQiOiJmN2Q0MjM0OC1jNjQ3LTRlZmItYTUyZC00YzU3ODc0MjFlNzIiLCJzY29wZSI6WyJ3cml0ZTpwZXRzIiwicmVhZDpwZXRzIl19.mue6eh70kGS3Nt2BCYz7ViqwO7lh_4JSFwcHYdJMY6VfgKTHhsIGKq2uEDt3zwT56JFAePwAxENMGUTGvgceVneQzyfQsJeVGbqw55E9IfM_uSM-YcHwTfR7eSLExN4pbqzVDI353sSOvXxA98ZtJlUZKgXNE1Ngun3XFORCRIB_eH8B0FY_nT_D1Dq2WJrR-re-fbR6_va95vwoUdCofLRa4IpDfXXx19ZlAtfiVO44nw6CS8O87eGfAm7rCMZIzkWlCOFWjNHnCeRsh7CVdEH34LF-B48beiG5lM7h4N12-EME8_VDefgMjZ8eqs1ICvJMxdIut58oYbdnkwTjkA");
        connection.sendRequest(request, client.createClientCallback(reference, latch));
        latch.await();
    } catch (Exception e) {
        logger.error("Exception: ", e);
        throw new ClientException(e);
    } finally {
        IoUtils.safeClose(connection);
    }
    int statusCode = reference.get().getResponseCode();
    String body = reference.get().getAttachment(Http2Client.RESPONSE_BODY);
    Assert.assertEquals(200, statusCode);
    Assert.assertEquals("test", body);
}

Example 15 with ClientResponse

use of io.undertow.client.ClientResponse in project light-4j by networknt.

the class ServerTest method getHandlerTest.

@Test
public void getHandlerTest() throws ClientException, ApiException {
    final Http2Client client = Http2Client.getInstance();
    final CountDownLatch latch = new CountDownLatch(1);
    final ClientConnection connection;
    try {
        connection = client.connect(new URI(url), Http2Client.WORKER, Http2Client.SSL, Http2Client.POOL, enableHttp2 ? OptionMap.create(UndertowOptions.ENABLE_HTTP2, true) : OptionMap.EMPTY).get();
    } catch (Exception e) {
        throw new ClientException(e);
    }
    final AtomicReference<ClientResponse> reference = new AtomicReference<>();
    try {
        ClientRequest request = new ClientRequest().setPath("/test").setMethod(Methods.GET);
        request.getRequestHeaders().put(Headers.HOST, "localhost");
        connection.sendRequest(request, client.createClientCallback(reference, latch));
        latch.await();
    } catch (Exception e) {
        logger.error("Exception: ", e);
        throw new ClientException(e);
    } finally {
        IoUtils.safeClose(connection);
    }
    int statusCode = reference.get().getResponseCode();
    String body = reference.get().getAttachment(Http2Client.RESPONSE_BODY);
    Assert.assertEquals(200, statusCode);
    Assert.assertNotNull(body);
}