Example usage for org.apache.http.impl.client DefaultHttpClient DefaultHttpClient

List of usage examples for org.apache.http.impl.client DefaultHttpClient DefaultHttpClient

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Introduction

In this page you can find the example usage for org.apache.http.impl.client DefaultHttpClient DefaultHttpClient.

Prototype

public DefaultHttpClient()

Source Link

Usage

From source file:net.modelbased.proasense.storage.registry.RegisterSensorSSN.java

public static String postSensor(Sensor sensor) throws RequestErrorException {
    String content = JsonPrinter.sensorToJson(sensor);
    URI target;/*  w  w  w . ja  v a 2 s .  c  om*/
    try {
        target = new URI(sensor.getUri().toString() + SENSOR_PATH);
    } catch (URISyntaxException e1) {
        e1.printStackTrace();
        throw new RequestErrorException(e1.getMessage());
    }
    HttpClient client = new DefaultHttpClient();
    HttpPost request = new HttpPost(target);
    request.setHeader("Content-type", "application/json");
    String response = null;
    try {
        StringEntity seContent = new StringEntity(content);
        seContent.setContentType("text/json");
        request.setEntity(seContent);
        response = resolveResponse(client.execute(request));
    } catch (Exception e) {
        throw new RequestErrorException(e.getMessage());
    }
    return response;
}

From source file:com.huguesjohnson.retroleague.util.HttpFetch.java

public static InputStream fetch(String address, int timeout) throws MalformedURLException, IOException {
    HttpGet httpRequest = new HttpGet(URI.create(address));
    HttpClient httpclient = new DefaultHttpClient();
    final HttpParams httpParameters = httpclient.getParams();
    HttpConnectionParams.setConnectionTimeout(httpParameters, timeout);
    HttpConnectionParams.setSoTimeout(httpParameters, timeout);
    HttpResponse response = (HttpResponse) httpclient.execute(httpRequest);
    HttpEntity entity = response.getEntity();
    BufferedHttpEntity bufHttpEntity = new BufferedHttpEntity(entity);
    InputStream instream = bufHttpEntity.getContent();
    return (instream);
}

From source file:com.teleca.jamendo.util.Caller.java

/**
 * Performs HTTP GET using Apache HTTP Client v 4
 * /* ww w  .  j av  a  2s . c om*/
 * @param url
 * @return
 * @throws ErrorMsg 
 */
public static String doGet(String url) throws ErrorMsg {

    String data = null;
    if (requestCache != null) {
        data = requestCache.get(url);
        if (data != null) {
            Log.d(MyApplication.TAG, "Caller.doGet [cached] " + url);
            return data;
        }
    }

    // initialize HTTP GET request objects
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    HttpResponse httpResponse;

    try {
        // execute request
        try {
            httpResponse = httpClient.execute(httpGet);
        } catch (UnknownHostException e) {
            ErrorMsg wsError = new ErrorMsg();
            wsError.setMessage(e.getLocalizedMessage());
            throw wsError;
        } catch (SocketException e) {
            ErrorMsg wsError = new ErrorMsg();
            wsError.setMessage(e.getLocalizedMessage());
            throw wsError;
        }

        // request data
        HttpEntity httpEntity = httpResponse.getEntity();

        if (httpEntity != null) {
            InputStream inputStream = httpEntity.getContent();
            data = convertStreamToString(inputStream);
            // cache the result
            if (requestCache != null) {
                requestCache.put(url, data);
            }
        }

    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    Log.d(MyApplication.TAG, "Caller.doGet " + url);
    return data;
}

From source file:de.incoherent.suseconferenceclient.app.HTTPWrapper.java

public static Bitmap getImage(String url) throws ClientProtocolException, IOException {
    HttpClient client = new DefaultHttpClient();
    HttpGet get = new HttpGet(url);
    Log.d("SUSEConferences", "Get: " + url);
    HttpResponse response = client.execute(get);
    StatusLine statusLine = response.getStatusLine();
    int statusCode = statusLine.getStatusCode();
    if (statusCode >= 200 && statusCode <= 299) {
        final HttpEntity entity = response.getEntity();
        if (entity != null) {
            InputStream inputStream = null;
            try {
                inputStream = entity.getContent();
                final Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
                return bitmap;
            } finally {
                if (inputStream != null) {
                    inputStream.close();
                }/*from ww  w.jav a 2 s.c o m*/
                entity.consumeContent();
            }
        } else {
            throw new HttpResponseException(statusCode, statusLine.getReasonPhrase());
        }
    } else {
        throw new HttpResponseException(statusCode, statusLine.getReasonPhrase());
    }
}

From source file:com.alta189.cyborg.factoids.util.HTTPUtil.java

public static String readRandomLine(String url) {
    HttpGet request = new HttpGet(url);
    HttpClient httpClient = new DefaultHttpClient();
    try {//from  w  w w. ja v a2 s .  c o m
        HttpResponse response = httpClient.execute(request);
        BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        List<String> lines = new ArrayList<String>();
        String line = "";
        while ((line = rd.readLine()) != null) {
            lines.add(line);
        }

        if (lines.size() > 1) {
            int i = randomNumber(0, lines.size() + 1);
            return lines.get(i);
        } else if (lines.size() == 1) {
            return lines.get(0);
        }

    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:com.bricolsoftconsulting.geocoderplus.util.http.HttpRetriever.java

public HttpRetriever() {
    httpclient = new DefaultHttpClient();
}

From source file:edu.mit.media.funf.IOUtils.java

public static String httpGet(String uri, HttpParams params) {
    String responseBody = null;//w ww . j  a  v  a 2  s .c  om
    HttpClient httpclient = new DefaultHttpClient();
    StringBuilder uriBuilder = new StringBuilder(uri);
    HttpGet httpget = new HttpGet(uriBuilder.toString());
    if (params != null) {
        httpget.setParams(params);
    }
    ResponseHandler<String> responseHandler = new BasicResponseHandler();
    try {
        responseBody = httpclient.execute(httpget, responseHandler);
    } catch (ClientProtocolException e) {
        Log.e(TAG, "HttpGet Error: ", e);
        responseBody = null;
    } catch (IOException e) {
        Log.e(TAG, "HttpGet Error: ", e);
        responseBody = null;
    } finally {
        httpclient.getConnectionManager().shutdown();
    }
    return responseBody;
}

From source file:ru.phsystems.irisx.voice.httpPOST.java

/**
 * Constructor will setup httpclient, post request method and useragent information as required
 *///from w ww  .j  a  v  a 2s.  c  om
public httpPOST() {
    httpclient = new DefaultHttpClient();
    System.setProperty("http.agent", "");
    httppost = new HttpPost(speechAPIURL);
    HttpProtocolParams.setUserAgent(httpclient.getParams(), User_Agent);
    httppost.setHeader(HeaderType, HeaderContent);
}

From source file:WSpatern.RootFolderWS.java

public void getRoot(String token) {
    try {/*  w  ww.j  ava2s  . c  o m*/
        DefaultHttpClient client = new DefaultHttpClient();
        HttpGet get = new HttpGet("http://documenta-dms.com/DMSWS/api/v1/dir/" + token + "/get_root");
        HttpResponse response = client.execute(get);
        BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        String line = "";
        while ((line = rd.readLine()) != null) {

            System.out.println(line);
            parseXML(line);

        }
    } catch (IOException ex) {
        Logger.getLogger(ValidTokenWS.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:com.github.egonw.ops4j.Concepts.java

public static Concepts getInstance(String server, String apiID, String appKey) throws MalformedURLException {
    return new Concepts(server, apiID, appKey, new DefaultHttpClient());
}