Examples with Status com.networknt.status.Status used on opensource projects

Example 1 with Status

use of com.networknt.status.Status in project light-4j by networknt.

the class ZooKeeperRegistry method doUnregister.

@Override
protected void doUnregister(URL url) {
    try {
        serverLock.lock();
        removeNode(url, ZkNodeType.AVAILABLE_SERVER);
        removeNode(url, ZkNodeType.UNAVAILABLE_SERVER);
    } catch (Throwable e) {
        throw new FrameworkException(new Status(UNREGISTER_ZOOKEEPER_ERROR, url, getUrl(), e.getMessage()), e);
    } finally {
        serverLock.unlock();
    }
}

Example 2 with Status

use of com.networknt.status.Status in project light-4j by networknt.

the class Http2Client method checkCCTokenExpired.

private void checkCCTokenExpired() throws ClientException, ApiException {
    long tokenRenewBeforeExpired = (Integer) tokenConfig.get(TOKEN_RENEW_BEFORE_EXPIRED);
    long expiredRefreshRetryDelay = (Integer) tokenConfig.get(EXPIRED_REFRESH_RETRY_DELAY);
    long earlyRefreshRetryDelay = (Integer) tokenConfig.get(EARLY_REFRESH_RETRY_DELAY);
    boolean isInRenewWindow = expire - System.currentTimeMillis() < tokenRenewBeforeExpired;
    if (logger.isTraceEnabled())
        logger.trace("isInRenewWindow = " + isInRenewWindow);
    if (isInRenewWindow) {
        if (expire <= System.currentTimeMillis()) {
            if (logger.isTraceEnabled())
                logger.trace("In renew window and token is expired.");
            // block other request here to prevent using expired token.
            synchronized (Http2Client.class) {
                if (expire <= System.currentTimeMillis()) {
                    if (logger.isTraceEnabled())
                        logger.trace("Within the synch block, check if the current request need to renew token");
                    if (!renewing || System.currentTimeMillis() > expiredRetryTimeout) {
                        // if there is no other request is renewing or the renewing flag is true but renewTimeout is passed
                        renewing = true;
                        expiredRetryTimeout = System.currentTimeMillis() + expiredRefreshRetryDelay;
                        if (logger.isTraceEnabled())
                            logger.trace("Current request is renewing token synchronously as token is expired already");
                        getCCToken();
                        renewing = false;
                    } else {
                        if (logger.isTraceEnabled())
                            logger.trace("Circuit breaker is tripped and not timeout yet!");
                        // reject all waiting requests by thrown an exception.
                        throw new ApiException(new Status(STATUS_CLIENT_CREDENTIALS_TOKEN_NOT_AVAILABLE));
                    }
                }
            }
        } else {
            // Not expired yet, try to renew async but let requests use the old token.
            if (logger.isTraceEnabled())
                logger.trace("In renew window but token is not expired yet.");
            synchronized (Http2Client.class) {
                if (expire > System.currentTimeMillis()) {
                    if (!renewing || System.currentTimeMillis() > earlyRetryTimeout) {
                        renewing = true;
                        earlyRetryTimeout = System.currentTimeMillis() + earlyRefreshRetryDelay;
                        if (logger.isTraceEnabled())
                            logger.trace("Retrieve token async is called while token is not expired yet");
                        ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
                        executor.schedule(() -> {
                            try {
                                getCCToken();
                                renewing = false;
                                if (logger.isTraceEnabled())
                                    logger.trace("Async get token is completed.");
                            } catch (Exception e) {
                                logger.error("Async retrieve token error", e);
                            // swallow the exception here as it is on a best effort basis.
                            }
                        }, 50, TimeUnit.MILLISECONDS);
                        executor.shutdown();
                    }
                }
            }
        }
    }
    if (logger.isTraceEnabled())
        logger.trace("Check secondary token is done!");
}

Example 3 with Status

use of com.networknt.status.Status 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("/v1/pets/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();
    String body = reference.get().getAttachment(Http2Client.RESPONSE_BODY);
    Assert.assertEquals(400, statusCode);
    if (statusCode == 400) {
        Status status = Config.getInstance().getMapper().readValue(body, Status.class);
        Assert.assertNotNull(status);
        Assert.assertEquals("ERR11017", status.getCode());
    }
}

Example 4 with Status

use of com.networknt.status.Status in project light-rest-4j by networknt.

the class ValidatorHandlerTest method testInvalidPost.

@Test
public void testInvalidPost() throws Exception {
    final AtomicReference<ClientResponse> reference = new AtomicReference<>();
    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);
    }
    try {
        String post = "{\"name\":\"Pinky\", \"photoUrl\": \"http://www.photo.com/1.jpg\"}";
        connection.getIoThread().execute(new Runnable() {

            @Override
            public void run() {
                final ClientRequest request = new ClientRequest().setMethod(Methods.POST).setPath("/post");
                request.getRequestHeaders().put(Headers.HOST, "localhost");
                request.getRequestHeaders().put(Headers.CONTENT_TYPE, "application/json");
                request.getRequestHeaders().put(Headers.TRANSFER_ENCODING, "chunked");
                connection.sendRequest(request, client.createClientCallback(reference, latch, post));
            }
        });
        latch.await(10, TimeUnit.SECONDS);
    } catch (Exception e) {
        logger.error("IOException: ", e);
        throw new ClientException(e);
    } finally {
        IoUtils.safeClose(connection);
    }
    int statusCode = reference.get().getResponseCode();
    String body = reference.get().getAttachment(Http2Client.RESPONSE_BODY);
    Assert.assertEquals(404, statusCode);
    if (statusCode == 404) {
        Status status = Config.getInstance().getMapper().readValue(body, Status.class);
        Assert.assertNotNull(status);
        Assert.assertEquals("ERR10007", status.getCode());
    }
}

Example 5 with Status

use of com.networknt.status.Status in project light-rest-4j by networknt.

the class ValidatorHandlerTest method testInvalidMethod.

@Test
public void testInvalidMethod() 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("/v1/pets").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(405, statusCode);
    if (statusCode == 405) {
        Status status = Config.getInstance().getMapper().readValue(reference.get().getAttachment(Http2Client.RESPONSE_BODY), Status.class);
        Assert.assertNotNull(status);
        Assert.assertEquals("ERR10008", status.getCode());
    }
}