Example usage for org.apache.http.client.methods HttpPost setEntity

Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpPost setEntity.

Prototype

public void setEntity(final HttpEntity entity) 

Source Link

Usage

From source file:org.neo4j.nlp.examples.author.main.java

private static String executePost(String targetURL, String payload) {
    try {/*from w w w .  ja v  a 2 s  .  co  m*/

        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost postRequest = new HttpPost(targetURL);

        StringEntity input = new StringEntity(payload);
        input.setContentType("application/json");
        postRequest.setEntity(input);

        HttpResponse response = httpClient.execute(postRequest);

        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException(
                    "Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
        }

        BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));

        StringBuilder output = new StringBuilder();
        while (br.read() != -1) {
            output.append(br.readLine()).append('\n');
        }

        httpClient.getConnectionManager().shutdown();

        return output.toString();

    } catch (IOException e) {

        e.printStackTrace();

    }

    return null;
}

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From source file:com.oakhole.voa.utils.HttpClientUtils.java

/**
 * ??/*from w  ww  . j  a  v  a 2  s  .c  o  m*/
 *
 * @param uri
 * @param params
 * @return
 */
public static String post(String uri, String params) {
    CloseableHttpClient httpClient = HttpClients.createDefault();
    HttpPost httpPost = new HttpPost(uri);
    StringEntity stringEntity = new StringEntity(params, CHARSET.toString());
    httpPost.setEntity(stringEntity);
    try {
        CloseableHttpResponse httpResponse = httpClient.execute(httpPost);
        if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            httpResponse.close();
            return EntityUtils.toString(httpResponse.getEntity(), CHARSET);
        }
    } catch (IOException e) {
        logger.error(":{}", e.getMessage());
    }
    return "";
}

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From source file:topoos.APIAccess.APICaller.java

/**
 * Initiates an operation on topoos API.
 * /*from  www.j a va 2  s  .c  om*/
 * @param operation
 *            Represents the operation to be executed
 * @param result
 *            Represents a result returned from a query to API topoos
 * @throws IOException
 * @throws TopoosException
 */
public static void ExecuteOperation(APIOperation operation, APICallResult result, Integer service)
        throws IOException, TopoosException {
    HttpClient hc = new DefaultHttpClient();
    if (!operation.ValidateParams())
        throw new TopoosException(TopoosException.NOT_VALID_PARAMS);
    String OpURI = "";
    switch (service) {
    case SERVICE_API:
        OpURI = GetURLAPItopoos() + operation.ConcatParams();
        break;
    case SERVICE_PIC:
        OpURI = GetURLPICAPItopoos() + operation.ConcatParams();
        break;
    case SERVICE_SOCIAL:
        OpURI = GetURLSOCIALAPItopoos() + operation.ConcatParams();
        break;
    default:
        OpURI = GetURLAPItopoos() + operation.ConcatParams();
        break;
    }
    if (Constants.DEBUGURL) {
        Log.d(Constants.TAG, OpURI);
        //         appendLog(OpURI);
    }
    HttpPost post = new HttpPost(OpURI);
    // POST
    if (operation.getMethod().equals("POST")) {
        post.setEntity(operation.BodyParams());
    }
    HttpResponse rp = hc.execute(post);
    HttpParams httpParams = hc.getParams();
    HttpConnectionParams.setConnectionTimeout(httpParams, Constants.HTTP_WAITING_MILISECONDS);
    HttpConnectionParams.setSoTimeout(httpParams, Constants.HTTP_WAITING_MILISECONDS);
    if (rp.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
        result.setResult(EntityUtils.toString(rp.getEntity()));
        if (Constants.DEBUGURL) {
            Log.d(Constants.TAG, result.getResult());
            //            appendLog(result.getResult());
        }
        result.setError(null);
        result.setParameters();
    } else {
        switch (rp.getStatusLine().getStatusCode()) {
        case 400:
            throw new TopoosException(TopoosException.ERROR400);
        case 405:
            throw new TopoosException(TopoosException.ERROR405);
        default:
            throw new TopoosException("Error: " + rp.getStatusLine().getStatusCode() + "");
        }

    }
}

---

From source file:com.google.resting.rest.client.BaseRESTClient.java

protected static HttpRequest buildHttpRequest(ServiceContext serviceContext) {

    String path = serviceContext.getPath();
    Verb verb = serviceContext.getVerb();
    HttpEntity httpEntity = serviceContext.getHttpEntity();
    List<Header> headers = serviceContext.getHeaders();

    if (verb == Verb.GET) {
        HttpGet httpGet = new HttpGet(path);
        if (headers != null) {
            for (Header header : headers)
                httpGet.addHeader(header);
        }//  w w  w  .  j av  a2  s  .  c  om
        return httpGet;

    } else if (verb == Verb.POST) {
        HttpPost httpPost = new HttpPost(path);
        if (headers != null) {
            for (Header header : headers)
                httpPost.addHeader(header);
        }
        if (httpEntity != null)
            httpPost.setEntity(httpEntity);
        return httpPost;

    } else if (verb == Verb.DELETE) {
        HttpDelete httpDelete = new HttpDelete(path);
        if (headers != null) {
            for (Header header : headers)
                httpDelete.addHeader(header);
        }
        return httpDelete;

    } else {
        HttpPut httpPut = new HttpPut(path);
        if (headers != null) {
            for (Header header : headers)
                httpPut.addHeader(header);
        }
        if (httpEntity != null)
            httpPut.setEntity(httpEntity);
        return httpPut;
    } //if
}

---

From source file:it.sasabz.android.sasabus.classes.hafas.XMLRequest.java

/**
 * Sends a HTTP-Post request to the xml-interface of the hafas travelplanner
 * @param xml is the xml-file containing a xml-request for the hafas travelplanner
 * @return the response of the hafas travelplanner xml interface
 */// w ww. j  a  v a2 s . com
private static String execute(String xml) {
    String ret = "";
    if (!haveNetworkConnection()) {
        return ret;
    }
    try {
        HttpClient http = new DefaultHttpClient();
        HttpPost post = new HttpPost(SASAbus.getContext().getString(R.string.xml_server));
        StringEntity se = new StringEntity(xml, HTTP.UTF_8);
        se.setContentType("text/xml");
        post.setEntity(se);

        HttpResponse response = http.execute(post);
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            ret = EntityUtils.toString(response.getEntity());
        }
    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return ret;
}

---

From source file:att.jaxrs.client.Library.java

public static Library selectWithKeyLibraryResource(long content_id) {
    List<NameValuePair> urlParameters = new ArrayList<NameValuePair>();
    urlParameters.add(new BasicNameValuePair("content_id", Long.toString(content_id)));

    LibraryCollection libraryCollection = new LibraryCollection();
    try {/*from   w w w.j a  v  a 2  s  .c o m*/

        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost post = new HttpPost(Constants.SELECT_WITH_KEY_LIBRARY_RESOURCE);
        post.setEntity(new UrlEncodedFormEntity(urlParameters));
        HttpResponse result = httpClient.execute(post);
        System.out.println(Constants.RESPONSE_STATUS_CODE + result);
        String resultStr = Util.getStringFromInputStream(result);
        System.out.println(Constants.RESPONSE_BODY + resultStr);
        System.out.println("##################################");

        libraryCollection = Marshal.unmarshal(LibraryCollection.class, resultStr);

    } catch (Exception e) {
        System.out.println(e.getMessage());

    }
    if (libraryCollection.getLibrary().length == 1) {
        return libraryCollection.getLibrary()[0];
    }
    return null;
}

---

From source file:com.wms.opensource.images3android.images3.ImageS3Service.java

public static int addImage(String baseUrl, String imagePlantId, String filePath) {
    File file = new File(filePath);
    try {/*from  w  w  w .  j a v  a2 s.  com*/
        HttpClient client = getClient();

        String url = baseUrl + imagePlantId + "/images";
        HttpPost httppost = new HttpPost(url);
        InputStreamEntity reqEntity = new InputStreamEntity(new FileInputStream(file), -1);
        reqEntity.setContentType("binary/octet-stream");
        reqEntity.setChunked(true);
        httppost.setEntity(reqEntity);
        HttpResponse response = client.execute(httppost);
        return response.getStatusLine().getStatusCode();
    } catch (Exception e) {
        return -1;
    }
}

---

From source file:co.cask.cdap.gateway.handlers.metrics.MetricsQueryTest.java

private static void testSingleMetricWithPost(String resource, int value) throws Exception {
    HttpPost post = getPost("/v2/metrics");
    post.setHeader("Content-type", "application/json");
    post.setEntity(new StringEntity("[\"" + resource + "\"]"));
    HttpResponse response = doPost(post);
    Assert.assertEquals("POST " + resource + " did not return 200 status.", HttpStatus.SC_OK,
            response.getStatusLine().getStatusCode());
    String content = new String(ByteStreams.toByteArray(response.getEntity().getContent()), Charsets.UTF_8);
    JsonArray json = new Gson().fromJson(content, JsonArray.class);
    // Expected result looks like
    // [/*from   w  w  w  .  j a  v  a  2  s .c o  m*/
    //   {
    //     "path":"/smth/smth",
    //     "result":{"data":<value>}
    //   }
    // ]
    Assert.assertEquals("POST " + resource + " returned unexpected results.", value,
            json.get(0).getAsJsonObject().getAsJsonObject("result").get("data").getAsInt());
}

---

From source file:core.HttpClient.java

/**
 * gets the checksum of the updated file
 * //from  w  w  w. ja  va 2s  . c  o m
 * @return String- the checksum
 */
public static String getUpdateFileChecksum() {
    DefaultHttpClient httpclient = new DefaultHttpClient();
    try {
        HttpResponse response;
        HttpEntity entity;

        HttpPost httpost = new HttpPost(COMPANY_WEBSITE);
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("checksum", ""));
        httpost.setEntity(new UrlEncodedFormEntity(nvps));
        response = httpclient.execute(httpost);

        entity = response.getEntity();
        String data = "", line;
        BufferedReader br = new BufferedReader(new InputStreamReader(entity.getContent()));
        while ((line = br.readLine()) != null) {
            data += line;
        }
        if (data.equals("")) {
            return null;
        } else {
            return data;
        }
    } catch (ClientProtocolException e) {
        e.printStackTrace();
        return null;
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    } finally {
        httpclient.getConnectionManager().shutdown();
    }
}

---

From source file:io.openkit.OKHTTPClient.java

public static void postJSON(String relativeUrl, JSONObject requestParams,
        AsyncHttpResponseHandler responseHandler) {
    StringEntity sEntity = getJSONString(requestParams);
    HttpPost request = new HttpPost(getAbsoluteUrl(relativeUrl));

    if (sEntity == null) {
        responseHandler.onFailure(new Throwable("JSON encoding error"), "JSON encoding error");
    } else {// ww  w  .j a  v a  2s .c om
        request.setEntity(sEntity);
        sign(request);
        client.post(request, "application/json", responseHandler);
    }
}

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