Example usage for org.apache.http.client HttpClient execute

Introduction

In this page you can find the example usage for org.apache.http.client HttpClient execute.

Prototype

HttpResponse execute(HttpUriRequest request) throws IOException, ClientProtocolException;

Source Link

Document

Executes HTTP request using the default context.

Usage

From source file:og.android.tether.system.WebserviceTask.java

public static HttpResponse makeRequest(String url, List<BasicNameValuePair> params)
        throws ClientProtocolException, IOException {
    HttpClient client = new DefaultHttpClient();
    String paramString = URLEncodedUtils.format(params, "utf-8");
    Log.d(MSG_TAG, url + "?" + paramString);
    HttpGet request = new HttpGet(url + "?" + paramString);
    return client.execute(request);
}

From source file:com.drc.wiktionary.SimpleWikiHelper.java

/**
 * Pull the raw text content of the given URL. This call blocks until the
 * operation has completed, and is synchronized because it uses a shared
 * buffer {@link #sBuffer}.// w  ww  . ja v a2  s .com
 * 
 * @param url The exact URL to request.
 * @return The raw content returned by the server.
 * @throws ApiException If any connection or server error occurs.
 */
protected static synchronized String getUrlContent(String url) throws ApiException {
    if (sUserAgent == null) {
        throw new ApiException("User-Agent string must be prepared");
    }

    // Create client and set our specific user-agent string
    HttpClient client = new DefaultHttpClient();
    HttpGet request = new HttpGet(url);
    request.setHeader("User-Agent", sUserAgent);

    try {
        HttpResponse response = client.execute(request);

        // Check if server response is valid
        StatusLine status = response.getStatusLine();
        if (status.getStatusCode() != HTTP_STATUS_OK) {
            throw new ApiException("Invalid response from server: " + status.toString());
        }

        // Pull content stream from response
        HttpEntity entity = response.getEntity();
        InputStream inputStream = entity.getContent();

        ByteArrayOutputStream content = new ByteArrayOutputStream();

        // Read response into a buffered stream
        int readBytes = 0;
        while ((readBytes = inputStream.read(sBuffer)) != -1) {
            content.write(sBuffer, 0, readBytes);
        }

        // Return result from buffered stream
        return new String(content.toByteArray(), ENCODING);

    } catch (IOException e) {
        throw new ApiException("Problem communicating with API", e);
    }
}

From source file:aajavafx.LoginController.java

public static String getPassword(String userName) throws MalformedURLException, JSONException, IOException {
    String password = "";

    Managers manager = new Managers();
    Managers myManager = new Managers();
    Gson gson = new Gson();

    JSONObject jo = new JSONObject();
    CredentialsProvider provider = new BasicCredentialsProvider();
    UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("ADMIN", "password");
    provider.setCredentials(AuthScope.ANY, credentials);
    HttpClient client = HttpClientBuilder.create().setDefaultCredentialsProvider(provider).build();
    HttpGet get = new HttpGet("http://localhost:8080/MainServerREST/api/managers/username/" + userName);

    HttpResponse response = client.execute(get);
    System.out.println("RESPONSE IS: " + response);
    JSONArray jsonArray = new JSONArray(
            IOUtils.toString(response.getEntity().getContent(), Charset.forName("UTF-8")));
    System.out.println(jsonArray);
    for (int i = 0; i < jsonArray.length(); i++) {
        jo = (JSONObject) jsonArray.getJSONObject(i);
        manager = gson.fromJson(jo.toString(), Managers.class);
        if (manager.getManUsername().equals(userName)) {
            password = manager.getManPassword();
        }/*from w w w . j a v  a 2s. c o  m*/

        System.out.println(password);

    }
    return password;
}

From source file:com.aurel.track.license.LicenseHelperBL.java

public static String sendPOSTReq(List<BasicNameValuePair> params, String licenseProviderAddress) {
    String responseStr = "";
    try {/*from   www .  ja v  a 2s . c o m*/
        HttpClient httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost(licenseProviderAddress);
        // Request parameters and other properties.
        httppost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
        //Execute and get the response.
        HttpResponse response = httpclient.execute(httppost);
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            InputStream instream = entity.getContent();
            responseStr = StringArrayParameterUtils.getStringFromInputStream(instream);
            try {
                // do something useful
            } finally {
                instream.close();
            }
        }

    } catch (Exception ex) {
        LOGGER.error(ExceptionUtils.getStackTrace(ex));
    }
    int idx = responseStr.indexOf("}<!DOCTYPE HTML", 0);
    if (idx > 0) {
        responseStr = responseStr.substring(0, idx + 1);
    }
    return responseStr;
}

From source file:org.wso2.dss.integration.test.odata.ODataTestUtils.java

public static int sendDELETE(String endpoint, Map<String, String> headers) throws IOException {
    HttpClient httpClient = new DefaultHttpClient();
    HttpDelete httpDelete = new HttpDelete(endpoint);
    for (String headerType : headers.keySet()) {
        httpDelete.setHeader(headerType, headers.get(headerType));
    }/*w ww .ja v a  2s. com*/
    HttpResponse httpResponse = httpClient.execute(httpDelete);
    return httpResponse.getStatusLine().getStatusCode();
}

From source file:org.wso2.dss.integration.test.odata.ODataTestUtils.java

public static Object[] sendGET(String endpoint, Map<String, String> headers) throws IOException {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(endpoint);
    for (String headerType : headers.keySet()) {
        httpGet.setHeader(headerType, headers.get(headerType));
    }//from  w  w w .  ja v a  2  s  .co m
    HttpResponse httpResponse = httpClient.execute(httpGet);
    if (httpResponse.getEntity() != null) {
        BufferedReader reader = new BufferedReader(
                new InputStreamReader(httpResponse.getEntity().getContent()));
        String inputLine;
        StringBuilder response = new StringBuilder();

        while ((inputLine = reader.readLine()) != null) {
            response.append(inputLine);
        }
        reader.close();
        return new Object[] { httpResponse.getStatusLine().getStatusCode(), response.toString() };
    } else {
        return new Object[] { httpResponse.getStatusLine().getStatusCode() };
    }
}

From source file:com.seer.datacruncher.load.LoadRunner.java

private static HttpResponse postRequest(HttpClient client, String action) {
    HttpResponse response = null;//from   ww w.j a  v a  2s.  c  om
    try {
        HttpPost httpPostDatabase = new HttpPost(properties.getProperty("url") + "/" + action);
        System.out.println("Requesting: " + httpPostDatabase.getURI());
        response = client.execute(httpPostDatabase);
        printResponse(response);
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return response;
}