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

Introduction

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

Prototype

BasicResponseHandler

Source Link

Usage

From source file:org.opens.tanaguru.contentloader.DownloaderImpl.java

private String download(String url) {
    HttpClient httpclient = new DefaultHttpClient();

    HttpGet httpget = new HttpGet(url);

    httpclient.getParams().setParameter("http.socket.timeout", Integer.valueOf(10000));
    httpclient.getParams().setParameter("http.connection.timeout", Integer.valueOf(10000));

    // Create a response handler
    ResponseHandler<String> responseHandler = new BasicResponseHandler();
    String responseBody = null;//  www. ja v  a2s .c  o  m
    try {
        responseBody = httpclient.execute(httpget, responseHandler);
    } catch (HttpResponseException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    } catch (UnknownHostException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    } catch (SSLPeerUnverifiedException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    } catch (IOException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    }
    // When HttpClient instance is no longer needed,
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
    return responseBody;
}

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From source file:org.asqatasun.contentloader.DownloaderImpl.java

private String download(String url) {
    HttpClient httpclient = new DefaultHttpClient();

    HttpGet httpget = new HttpGet(url);

    httpclient.getParams().setParameter("http.socket.timeout", Integer.valueOf(10000));
    httpclient.getParams().setParameter("http.connection.timeout", Integer.valueOf(10000));

    // Create a response handler
    ResponseHandler<String> responseHandler = new BasicResponseHandler();
    String responseBody;/*w  ww .ja  v  a  2  s .  c  o  m*/
    try {
        responseBody = httpclient.execute(httpget, responseHandler);
    } catch (HttpResponseException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    } catch (UnknownHostException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    } catch (SSLPeerUnverifiedException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    } catch (IOException ex) {
        LOGGER.warn(ex.getMessage() + " " + url);
        return "";
    }
    // When HttpClient instance is no longer needed,
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
    return responseBody;
}

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From source file:edu.cmu.cylab.starslinger.exchange.WebEngine.java

private byte[] doPost(String uri, byte[] requestBody) throws ExchangeException {
    mCancelable = false;/*w w  w  . j av  a2s .com*/

    // sets up parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "utf-8");
    params.setBooleanParameter("http.protocol.expect-continue", false);

    if (mHttpClient == null) {
        mHttpClient = new CheckedHttpClient(params, mCtx);
    }
    HttpPost httppost = new HttpPost(uri);
    BasicResponseHandler responseHandler = new BasicResponseHandler();
    byte[] reqData = null;
    HttpResponse response = null;
    long startTime = SystemClock.elapsedRealtime();
    int statCode = 0;
    String statMsg = "";
    String error = "";

    try {
        // Execute HTTP Post Request
        httppost.addHeader("Content-Type", "application/octet-stream");
        httppost.setEntity(new ByteArrayEntity(requestBody));
        response = mHttpClient.execute(httppost);
        reqData = responseHandler.handleResponse(response).getBytes("8859_1");

    } catch (UnsupportedEncodingException e) {
        error = e.getLocalizedMessage() + " (" + e.getClass().getSimpleName() + ")";
    } catch (HttpResponseException e) {
        // this subclass of java.io.IOException contains useful data for
        // users, do not swallow, handle properly
        e.printStackTrace();
        statCode = e.getStatusCode();
        statMsg = e.getLocalizedMessage();
        error = (String.format(mCtx.getString(R.string.error_HttpCode), statCode) + ", \'" + statMsg + "\'");
    } catch (java.io.IOException e) {
        // just show a simple Internet connection error, so as not to
        // confuse users
        e.printStackTrace();
        error = mCtx.getString(R.string.error_CorrectYourInternetConnection);
    } catch (RuntimeException e) {
        error = e.getLocalizedMessage() + " (" + e.getClass().getSimpleName() + ")";
    } catch (OutOfMemoryError e) {
        error = mCtx.getString(R.string.error_OutOfMemoryError);
    } finally {
        long msDelta = SystemClock.elapsedRealtime() - startTime;
        if (response != null) {
            StatusLine status = response.getStatusLine();
            if (status != null) {
                statCode = status.getStatusCode();
                statMsg = status.getReasonPhrase();
            }
        }
        Log.d(TAG, uri + ", " + requestBody.length + "b sent, " + (reqData != null ? reqData.length : 0)
                + "b recv, " + statCode + " code, " + msDelta + "ms");
    }

    if (!TextUtils.isEmpty(error) || reqData == null) {
        throw new ExchangeException(error);
    }
    return reqData;
}

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From source file:com.rvce.rvce8thmile.driver.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    gps = new GPSTracker(getApplicationContext());
    busno = (EditText) findViewById(R.id.editText);
    license = (EditText) findViewById(R.id.editText2);
    mybtn = (Button) findViewById(R.id.mybtn);

    mybtn.setOnClickListener(new View.OnClickListener() {
        @Override//from   ww  w . j  a va2s.c  o m
        public void onClick(View v) {

            final SharedPreferences prefs = getSharedPreferences(MainActivity.class.getSimpleName(),
                    Context.MODE_PRIVATE);

            SharedPreferences.Editor editor = prefs.edit();
            if (!busno.getText().equals("")) {
                if (prefs.contains("busno"))
                    editor.remove("busno");
                editor.putString("busno", busno.getText().toString());
            }
            if (!license.getText().equals("")) {
                if (prefs.contains("license"))
                    editor.remove("license");
                editor.putString("license", license.getText().toString());
            }

            editor.apply();

            // check if GPS enabled
            if (gps.canGetLocation()) {
                latitude = gps.getLatitude();
                longitude = gps.getLongitude();

            } else {
                // can't get location
                // GPS or Network is not enabled
                // Ask user to enable GPS/network in settings
                gps.showSettingsAlert();
            }

            Thread t = new Thread(new Runnable() {
                @Override
                public void run() {
                    HttpClient httpClient = new DefaultHttpClient();
                    //HttpPost httpPost=new HttpPost("https://rotaractrvce.com/bidn/updateuser.php");
                    HttpPost httpPost = new HttpPost("http://rotaractrvce.com/bidn/updatebus.php");
                    BasicResponseHandler responseHandler = new BasicResponseHandler();
                    List<NameValuePair> nameValuePair = new ArrayList<NameValuePair>(4);
                    nameValuePair.add(new BasicNameValuePair("busno", busno.getText().toString()));
                    nameValuePair.add(new BasicNameValuePair("license", license.getText().toString()));
                    nameValuePair.add(new BasicNameValuePair("x", Double.toString(latitude)));
                    nameValuePair.add(new BasicNameValuePair("y", Double.toString(longitude)));
                    try {
                        httpPost.setEntity(new UrlEncodedFormEntity(nameValuePair));
                    } catch (UnsupportedEncodingException e) {
                        // log exception
                        e.printStackTrace();
                    }
                    try {
                        ans = httpClient.execute(httpPost, responseHandler);
                        //Toast.makeText(getApplicationContext(),response,Toast.LENGTH_LONG).show();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
            });
            t.start();
            try {
                t.join();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            Toast.makeText(getApplicationContext(), latitude.toString() + " : " + longitude.toString(),
                    Toast.LENGTH_SHORT).show();

            startService(new Intent(MainActivity.this, TTSService.class));
        }
    });

}

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From source file:com.mlohr.hvvgti.ApiClient.java

private BaseResponse executeApiRequest(BaseRequest apiRequest) throws ApiException {
    HttpPost httpRequest = new HttpPost(getBaseUri() + apiRequest.getUriPart());
    httpRequest.setHeader(new BasicHeader("Content-Type", "application/json"));
    httpRequest.setHeader(new BasicHeader("Accept", "application/json"));
    // TODO configure user agent
    httpRequest.setHeader(new BasicHeader("geofox-auth-type", getSignatureAlgorithm().getAlgorithmString()));
    httpRequest.setHeader(new BasicHeader("geofox-auth-user", authUser));
    httpRequest.setHeader(new BasicHeader("geofox-auth-signature", generateSignature(apiRequest.getBody())));
    httpRequest.setEntity(new ByteArrayEntity(apiRequest.getBody().toString().getBytes()));
    try {/*  ww w.j  ava 2s .  co m*/
        HttpResponse httpResponse = httpClient.execute(httpRequest);
        BasicResponseHandler responseHandler = new BasicResponseHandler();
        String responseBody = responseHandler.handleResponse(httpResponse);
        return new BaseResponse(responseBody);
    } catch (HttpResponseException e) {
        throw new ApiException("Error sending HTTP request", e.getStatusCode(), e);
    } catch (ClientProtocolException e) {
        throw new ApiException("Error sending HTTP request", e);
    } catch (JSONException e) {
        throw new ApiException("Error parsing JSON response", e);
    } catch (IOException e) {
        throw new ApiException(e);
    }
}

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From source file:org.qi4j.library.servlet.ServletTest.java

@Test
public void test() throws Exception {
    int port = FreePortFinder.findFreePortOnLoopback(9001);
    Server server = new Server(port);
    try {// w w  w .  j a  v a 2  s.  c  o m

        ServletContextHandler context = new ServletContextHandler();
        context.setContextPath("/");
        context.addEventListener(new FooServletContextListener());
        context.addServlet(FooServlet.class, "/*");

        server.setHandler(context);
        server.start();

        HttpClient client = new DefaultHttpClient();
        String result = client.execute(new HttpGet("http://127.0.0.1:" + port + "/"),
                new BasicResponseHandler());
        Assert.assertEquals(APP_NAME, result.trim());

    } finally {
        server.stop();
    }
}

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From source file:dk.i2m.drupal.resource.FileResource.java

public FileMessage retrieve(Long id) throws HttpResponseException, IOException {
    URLBuilder builder = new URLBuilder(getDc().getHostname());
    builder.add(getDc().getEndpoint());/*w  w  w. j a va  2s  . c o  m*/
    builder.add(getAlias());
    builder.add(id);
    // Do not return the file contents (saves bandwidth)
    builder.addQuery("file_contents", 0);

    HttpGet method = new HttpGet(builder.toURI());

    ResponseHandler<String> handler = new BasicResponseHandler();
    String response = getDc().getHttpClient().execute(method, handler);

    return new Gson().fromJson(response, FileMessage.class);
}

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From source file:com.manning.androidhacks.hack023.net.HttpHelper.java

public static String getHttpResponseAsString(String url, String method, String contentType,
        String requestBodyString) throws AndroidHacksException {
    maybeCreateHttpClient();/*from  w w  w.j av  a  2  s .  c o  m*/

    String responseString = null;
    try {
        responseString = handleRequest(url, method, contentType, requestBodyString, new BasicResponseHandler());
    } catch (Exception e) {
        handleException(e);
    }

    return responseString;
}

---

From source file:net.sourceforge.subsonic.ajax.LyricsService.java

private String executeGetRequest(String url) throws IOException {
    HttpClient client = new DefaultHttpClient();
    HttpConnectionParams.setConnectionTimeout(client.getParams(), 15000);
    HttpConnectionParams.setSoTimeout(client.getParams(), 15000);
    HttpGet method = new HttpGet(url);
    try {/*w ww .  j ava 2  s. c  o m*/

        ResponseHandler<String> responseHandler = new BasicResponseHandler();
        return client.execute(method, responseHandler);

    } finally {
        client.getConnectionManager().shutdown();
    }
}

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From source file:com.commonsware.android.service.WeatherPlusService.java

private void updateForecast(Location loc) {
    String url = String.format(format, loc.getLatitude(), loc.getLongitude());
    HttpGet getMethod = new HttpGet(url);

    try {//ww w . j a va2  s . c o m
        ResponseHandler<String> responseHandler = new BasicResponseHandler();
        String responseBody = client.execute(getMethod, responseHandler);
        String page = generatePage(buildForecasts(responseBody));

        synchronized (this) {
            forecast = page;
        }

        sendBroadcast(broadcast);
    } catch (Throwable t) {
        android.util.Log.e("WeatherPlus", "Exception in updateForecast()", t);
    }
}

---

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