Example usage for org.apache.http.nio.client.methods HttpAsyncMethods createPost

Introduction

In this page you can find the example usage for org.apache.http.nio.client.methods HttpAsyncMethods createPost.

Prototype

public static HttpAsyncRequestProducer createPost(final String requestURI, final byte[] content,
        final ContentType contentType) 

Source Link

Document

Creates asynchronous POST request generator.

Usage

From source file:org.opendaylight.fpc.notification.HTTPNotifier.java

@Override
public void run() {
    this.run = true;
    LOG.info("HTTPNotifier RUN started");
    try {// w  w w . j  a va2 s. c  o  m
        while (run) {
            SimpleEntry<Uri, Notification> obj = (AbstractMap.SimpleEntry<Uri, Notification>) blockingNotificationQueue
                    .take();
            String postBody = null;
            try {
                if (obj.getValue() instanceof ConfigResultNotification) {
                    postBody = fpcCodecUtils.notificationToJsonString(ConfigResultNotification.class,
                            (DataObject) obj.getValue(), true);
                } else if (obj.getValue() instanceof Notify) {
                    postBody = fpcCodecUtils.notificationToJsonString(Notify.class, (DataObject) obj.getValue(),
                            true);
                }
            } catch (Exception e) {
                ErrorLog.logError(e.getStackTrace());
            }
            if (obj.getKey() != null && postBody != null) {
                String url = obj.getKey().getValue();
                try {
                    client.start();
                    HttpRequest post = HttpAsyncMethods.createPost(url, postBody, ContentType.APPLICATION_JSON)
                            .generateRequest();
                    post.setHeader("User-Agent", "ODL Notification Agent");
                    post.setHeader("charset", "utf-8");
                    client.execute((HttpUriRequest) post, new FutureCallback<HttpResponse>() {
                        @Override
                        public void cancelled() {
                            LOG.error(post.getRequestLine() + "-> Cancelled");
                        }

                        @Override
                        public void completed(HttpResponse resp) {
                            try {
                                if (obj.getValue() instanceof Notify) {
                                    if (((Notify) obj.getValue())
                                            .getValue() instanceof DownlinkDataNotification) {
                                        String body = handler.handleResponse(resp);
                                        JSONObject json_body = new JSONObject(body);
                                        api.ddnAck(json_body);
                                        LOG.info("Response Body: " + body);
                                    }
                                }
                            } catch (IOException e) {
                                ErrorLog.logError(e.getStackTrace());
                            }
                        }

                        @Override
                        public void failed(Exception e) {
                            ErrorLog.logError(post.getRequestLine() + "->" + e.getMessage(), e.getStackTrace());
                        }
                    });
                } catch (UnsupportedEncodingException e) {
                    ErrorLog.logError(e.getStackTrace());
                } catch (IOException e) {
                    ErrorLog.logError(e.getStackTrace());
                } catch (HttpException e) {
                    ErrorLog.logError(e.getStackTrace());
                } catch (Exception e) {
                    ErrorLog.logError(e.getStackTrace());
                }
            }
        }
    } catch (InterruptedException e) {
        ErrorLog.logError(e.getStackTrace());
    } catch (Exception e) {
        ErrorLog.logError(e.getStackTrace());
    }
}

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From source file:org.opennms.newts.gsod.ImportRunner.java

public static Func1<String, Observable<ObservableHttpResponse>> postJSON(final String baseURL,
        final CloseableHttpAsyncClient httpClient) {

    final URI baseURI = URI.create(baseURL);

    return new Func1<String, Observable<ObservableHttpResponse>>() {
        @Override//from w  w  w.ja  v  a  2s  .c o m
        public Observable<ObservableHttpResponse> call(String json) {
            try {
                return ObservableHttp
                        .createRequest(HttpAsyncMethods.createPost(baseURI, json, ContentType.APPLICATION_JSON),
                                httpClient)
                        .toObservable();
            } catch (UnsupportedEncodingException e) {
                throw Exceptions.propagate(e);
            }
        }
    };
}

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