Example usage for org.apache.http.nio.entity NStringEntity NStringEntity

Introduction

In this page you can find the example usage for org.apache.http.nio.entity NStringEntity NStringEntity.

Prototype

public NStringEntity(final String s) throws UnsupportedEncodingException 

Source Link

Usage

From source file:org.jclouds.http.httpnio.util.NioHttpUtils.java

public static void addEntityForContent(BasicHttpEntityEnclosingRequest apacheRequest, Object content,
        String contentType, long length) {
    if (content instanceof InputStream) {
        InputStream inputStream = (InputStream) content;
        if (length == -1)
            throw new IllegalArgumentException("you must specify size when content is an InputStream");
        InputStreamEntity entity = new InputStreamEntity(inputStream, length);
        entity.setContentType(contentType);
        apacheRequest.setEntity(entity);
    } else if (content instanceof String) {
        NStringEntity nStringEntity = null;
        try {/*from   w  w w.ja va 2s  .  co  m*/
            nStringEntity = new NStringEntity((String) content);
        } catch (UnsupportedEncodingException e) {
            throw new UnsupportedOperationException("Encoding not supported", e);
        }
        nStringEntity.setContentType(contentType);
        apacheRequest.setEntity(nStringEntity);
    } else if (content instanceof File) {
        apacheRequest.setEntity(new NFileEntity((File) content, contentType, true));
    } else if (content instanceof byte[]) {
        NByteArrayEntity entity = new NByteArrayEntity((byte[]) content);
        entity.setContentType(contentType);
        apacheRequest.setEntity(entity);
    } else {
        throw new UnsupportedOperationException("Content class not supported: " + content.getClass().getName());
    }
}

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From source file:org.jhk.pulsing.search.elasticsearch.client.ESRestClient.java

public Optional<String> putDocument(String index, String type, long id, Map<String, String> jsonObject) {
    String endpoint = new StringJoiner("/").add(index).add(type).add(id + "").toString();

    _LOGGER.debug("ESRestClient.putDocument: " + endpoint + " - " + jsonObject);
    try {/*from  w w  w . java2 s.  c  o m*/
        Optional<Response> response = performRequest("PUT", endpoint, Collections.EMPTY_MAP,
                new NStringEntity(_objectMapper.writeValueAsString(jsonObject)), EMPTY_HEADER);

        if (response.isPresent()) {
            HttpEntity hEntity = response.get().getEntity();
            String result = EntityUtils.toString(hEntity);

            _LOGGER.debug("ESRestClient.putDocument: result - " + result);
            return Optional.of(result);
        }
    } catch (IOException iException) {
        iException.printStackTrace();
    }

    return Optional.empty();
}

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From source file:org.frameworkset.spi.remote.http.HttpBaseRPCIOHandler.java

public void handle(HttpRequest request, HttpResponse response, HttpContext context)
        throws HttpException, IOException {
    //      InputStream instream = request.getInputStream();
    //       ByteArrayOutputStream
    //       buffer = new ByteArrayOutputStream();
    //           try {
    //               byte[] tmp = new byte[4096];
    //               int l;
    //               while((l = instream.read(tmp)) != -1) {
    //                   buffer.write(tmp, 0, l);
    //               }
    //           } finally {
    //               instream.close();
    //           }
    String method = request.getRequestLine().getMethod().toUpperCase(Locale.ENGLISH);
    if (!method.equals("GET") && !method.equals("HEAD") && !method.equals("POST")) {
        throw new MethodNotSupportedException(method + " method not supported");
    }//  w  w w  .jav a 2s . c o  m

    try {
        HttpEntity entity = ((HttpEntityEnclosingRequest) request).getEntity();

        InputStream instream = entity.getContent();
        //               XStream stream = new XStream();
        RPCMessage message = (RPCMessage) ObjectSerializable.toBean(instream, RPCMessage.class);
        RPCMessage ret = super.messageReceived(message);
        String ret_str = ObjectSerializable.toXML(ret);
        response.addHeader("Content-Type", "text/xml;charset=UTF-8");

        response.setEntity(new NStringEntity(ret_str));
    } catch (Exception e) {
        throw new HttpException(e.getMessage());
    }

}

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From source file:com.comcast.cns.io.HTTPEndpointAsyncPublisher.java

@Override
public void send() throws Exception {

    HttpAsyncRequester requester = new HttpAsyncRequester(httpProcessor, new DefaultConnectionReuseStrategy(),
            httpParams);//w  w w.ja  v a  2s .  com
    final URL url = new URL(endpoint);
    final HttpHost target = new HttpHost(url.getHost(), url.getPort(), url.getProtocol());

    BasicHttpEntityEnclosingRequest request = new BasicHttpEntityEnclosingRequest("POST",
            url.getPath() + (url.getQuery() == null ? "" : "?" + url.getQuery()));
    composeHeader(request);

    String msg = null;

    if (message.getMessageStructure() == CNSMessageStructure.json) {
        msg = message.getProtocolSpecificMessage(CnsSubscriptionProtocol.http);
    } else {
        msg = message.getMessage();
    }

    if (!rawMessageDelivery && message.getMessageType() == CNSMessageType.Notification) {
        msg = com.comcast.cns.util.Util.generateMessageJson(message, CnsSubscriptionProtocol.http);
    }

    logger.debug("event=send_async_http_request endpoint=" + endpoint + "\" message=\"" + msg + "\"");

    request.setEntity(new NStringEntity(msg));

    requester.execute(new BasicAsyncRequestProducer(target, request), new BasicAsyncResponseConsumer(),
            connectionPool, new BasicHttpContext(), new FutureCallback<HttpResponse>() {

                public void completed(final HttpResponse response) {

                    int statusCode = response.getStatusLine().getStatusCode();

                    // accept all 2xx status codes

                    if (statusCode >= 200 && statusCode < 300) {
                        callback.onSuccess();
                    } else {
                        logger.warn(target + "://" + url.getPath() + "?" + url.getQuery() + " -> "
                                + response.getStatusLine());
                        callback.onFailure(statusCode);
                    }
                }

                public void failed(final Exception ex) {
                    logger.warn(target + " " + url.getPath() + " " + url.getQuery(), ex);
                    callback.onFailure(0);
                }

                public void cancelled() {
                    logger.warn(target + " " + url.getPath() + " " + url.getQuery() + " -> " + "cancelled");
                    callback.onFailure(1);
                }
            });
}

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