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

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:org.androidnerds.reader.util.api.Tags.java

/**
 * This method pulls the tags from Google Reader, its used by the 
 * methods in this class to communicate before parsing the specific
 * results./*w  ww. j  av  a 2 s. c  o m*/
 *
 * @param sid the Google Reader authentication string.
 * @return arr JSONArray of the items from the server.
 */
private static JSONArray pullTags(String sid) {
    DefaultHttpClient client = new DefaultHttpClient();
    HttpGet get = new HttpGet(URL);
    BasicClientCookie cookie = Authentication.buildCookie(sid);

    try {
        client.getCookieStore().addCookie(cookie);

        HttpResponse response = client.execute(get);
        HttpEntity respEntity = response.getEntity();

        Log.d(TAG, "Response from server: " + response.getStatusLine());

        InputStream in = respEntity.getContent();
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));

        String line = "";
        String arr = "";
        while ((line = reader.readLine()) != null) {
            arr += line;
        }

        JSONObject obj = new JSONObject(arr);
        JSONArray array = obj.getJSONArray("tags");

        return array;
    } catch (Exception e) {
        Log.d(TAG, "Exception caught:: " + e.toString());
        return null;
    }
}

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From source file:com.calclab.emite.core.client.services.android.AndroidConnector.java

public static void send(final String httpBase, final String request, final ConnectorCallback listener) {
    Runnable r = new Runnable() {
        public void run() {
            try {
                HttpPost method = new HttpPost(httpBase);
                method.addHeader("Content-Type", "text/xml; charset=\"utf-8\"");
                method.setEntity(new StringEntity(request, "utf-8"));

                final HttpResponse response = new DefaultHttpClient().execute(method);
                handler.post(new Runnable() {
                    public void run() {
                        try {
                            HttpEntity entity = response.getEntity();
                            String content = readInputStream(entity.getContent());
                            listener.onResponseReceived(response.getStatusLine().getStatusCode(), content);
                        } catch (Throwable e) {
                            listener.onError(request, e);
                        }//from  w  w w.j  a v  a 2s .  c o m
                    }
                });
            } catch (final Throwable e) {
                handler.post(new Runnable() {
                    public void run() {
                        listener.onError(request, e);
                    }
                });
            }
        }
    };
    new Thread(r).start();
}

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From source file:monitor.console.control.HTTPRequest.java

public HTTPRequest(String login, byte[] password, FindUrl url)
        throws UnsupportedEncodingException, IOException {

    HttpClient client = new DefaultHttpClient();
    System.out.println(url.getHostName() + ":" + url.getPortNumber() + "/" + url.getRestServiceName());
    HttpPost post = new HttpPost(
            url.getHostName() + ":" + url.getPortNumber() + "/" + url.getRestServiceName());
    StringEntity input = new StringEntity(
            "{\"login\":" + "\"" + login + "\",\"password\":\"" + Arrays.toString(password) + "\"}");
    input.setContentType("application/json");
    post.setEntity(input);//from w w  w .j a v  a 2s . co m
    HttpResponse response = client.execute(post);
    BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    String tmp = "";
    while ((tmp = rd.readLine()) != null) {
        resp = tmp.replaceAll("\"", "");
        System.out.println(resp);
    }
}

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From source file:eu.sisob.uma.NPL.Researchers.Freebase.Utils.java

public static JsonObject doRESTCall(String url) throws IOException {
    HttpClient httpclient = new DefaultHttpClient();
    HttpResponse response = httpclient.execute(new HttpGet(url));

    JsonParser parser = new JsonParser();
    JsonObject json_data = (JsonObject) parser.parse(EntityUtils.toString(response.getEntity()));

    return json_data;
}

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From source file:javafxapplication1.HttpClientExample.java

String sendGet(String url) throws Exception {

    HttpClient client = new DefaultHttpClient();
    HttpGet request = new HttpGet(url);

    request.addHeader("User-Agent", USER_AGENT);

    HttpResponse response = client.execute(request);

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

    StringBuffer result = new StringBuffer();
    String line = "";
    while ((line = rd.readLine()) != null) {
        result.append(line);/*ww  w  .jav  a  2s  . c om*/
    }

    return result.toString();

}

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From source file:org.trpr.platform.batch.impl.job.ha.service.FileUpload.java

/**
 * A generic method to execute any type of Http Request and constructs a response object
 * @param requestBase the request that needs to be exeuted
 * @return server response as <code>String</code>
 *//*w  ww  .j  av a 2  s .c  o m*/
public static String executeRequest(HttpRequestBase requestBase) {
    //The string holding the server response
    String responseString = "";
    InputStream responseStream = null;
    HttpClient client = new DefaultHttpClient();
    try {
        HttpResponse response = client.execute(requestBase);
        if (response != null) {
            HttpEntity responseEntity = response.getEntity();
            if (responseEntity != null) {
                responseStream = responseEntity.getContent();
                if (responseStream != null) {
                    BufferedReader br = new BufferedReader(new InputStreamReader(responseStream));
                    String responseLine = br.readLine();
                    String tempResponseString = "";
                    while (responseLine != null) {
                        tempResponseString = tempResponseString + responseLine
                                + System.getProperty("line.separator");
                        responseLine = br.readLine();
                    }
                    br.close();
                    if (tempResponseString.length() > 0) {
                        responseString = tempResponseString;
                    }
                }
            }
        }
    } catch (Exception e) {
        LOGGER.error("Exception while uploading file to server", e);
    }
    client.getConnectionManager().shutdown();
    return responseString;
}

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From source file:fr.eurecom.nerd.client.Request2.java

protected static synchronized String request(String uri, RequestType method,
        MultivaluedMap<String, String> queryParams) {
    HttpClient client = new DefaultHttpClient();

    //        System.out.println("TIMEOUTS= "+client.getProperties().get(ClientConfig.PROPERTY_READ_TIMEOUT)+"    "+client.getProperties().get(ClientConfig.PROPERTY_READ_TIMEOUT));
    //        client.setReadTimeout(timeout);
    //        client.setConnectTimeout(timeout);
    ///*from  w w w .jav  a2 s. c om*/
    //        System.out.println("TIMEOUTS= "+client.getProperties().get(ClientConfig.PROPERTY_READ_TIMEOUT)+"    "+client.getProperties().get(ClientConfig.PROPERTY_READ_TIMEOUT));

    //WebResource webResource = client.resource(uri);

    String json = null;

    List<NameValuePair> nameValuePairs = new LinkedList<NameValuePair>();
    Iterator<String> paramsIterator = queryParams.keySet().iterator();

    switch (method) {
    case GET:

        while (paramsIterator.hasNext()) {
            String param = paramsIterator.next();
            List<String> listValues = queryParams.get(param);
            String value = "";
            for (int v = 0; v < listValues.size(); v++) {
                value = value + listValues.get(v);
                if (v + 1 != listValues.size())
                    value = value + ",";
            }
            BasicNameValuePair pair = new BasicNameValuePair(param, value);
            nameValuePairs.add(pair);
        }

        String paramString = URLEncodedUtils.format(nameValuePairs, "utf-8");

        uri = uri + paramString;
        HttpGet get = new HttpGet(uri);

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

            json = IOUtils.toString(response.getEntity().getContent(), "UTF-8");

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

        /*            json = webResource.
                queryParams(queryParams).
                accept(MediaType.APPLICATION_JSON_TYPE).
                get(String.class);*/
        break;

    case POST:

        HttpPost post = new HttpPost(uri);
        try {

            while (paramsIterator.hasNext()) {
                String param = paramsIterator.next();
                List<String> listValues = queryParams.get(param);
                String value = "";
                for (int v = 0; v < listValues.size(); v++) {
                    value = value + listValues.get(v);
                    if (v + 1 != listValues.size())
                        value = value + ",";
                }
                BasicNameValuePair pair = new BasicNameValuePair(param, value);
                nameValuePairs.add(pair);
            }

            post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
            HttpResponse response = client.execute(post);

            json = IOUtils.toString(response.getEntity().getContent(), "UTF-8");

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

        /*            
                    json = webResource.
                accept(MediaType.APPLICATION_JSON_TYPE). 
                post(String.class, queryParams);
                    break;*/

    default:
        break;
    }

    return json;
}

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From source file:org.megam.api.http.TransportMachinery.java

public static TransportResponse post(TransportTools nuts) throws ClientProtocolException, IOException {
    DefaultHttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(nuts.urlString());
    System.out.println("NUTS" + nuts.toString());
    if (nuts.headers() != null) {
        for (Map.Entry<String, String> headerEntry : nuts.headers().entrySet()) {
            httppost.addHeader(headerEntry.getKey(), headerEntry.getValue());
        }/*from w  w w. j a v  a  2s . c  om*/
    }
    if (nuts.fileEntity() != null) {
        httppost.setEntity(nuts.fileEntity());
    }
    if (nuts.pairs() != null && (nuts.contentType() == null)) {
        httppost.setEntity(new UrlEncodedFormEntity(nuts.pairs()));
    }

    if (nuts.contentType() != null) {
        httppost.setEntity(new StringEntity(nuts.contentString(), nuts.contentType()));
    }
    TransportResponse transportResp = null;
    System.out.println(httppost.toString());
    try {
        HttpResponse httpResp = httpclient.execute(httppost);
        transportResp = new TransportResponse(httpResp.getStatusLine(), httpResp.getEntity(),
                httpResp.getLocale());
    } finally {
        httppost.releaseConnection();
    }
    return transportResp;

}

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From source file:Services.Leer.java

public JSONArray leer(String ruta) throws ClientProtocolException, IOException, JSONException {

    HttpClient client = new DefaultHttpClient();
    int id = 1;/*from   w ww . j  av  a  2 s  . co m*/
    // HttpGet get = new HttpGet("http://ip.no-ip.org:8000/ruta");
    HttpGet get = new HttpGet(ruta);

    HttpResponse response = client.execute(get);
    HttpEntity entity = response.getEntity();
    String content = EntityUtils.toString(entity);
    System.out.println("ESTE ES EL JSON en LEER " + content);

    JSONArray json = new JSONArray(content);

    return json;
}

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From source file:eu.scape_project.fcrepo.integration.AbstractIT.java

@BeforeClass
public static void init() throws Exception {
    /* wait for an existing ContainerWrapper to finish */
    try {//  w w  w .j  a  v  a  2  s  .  com
        HttpGet get = new HttpGet("http://localhost:8080");
        DefaultHttpClient client = new DefaultHttpClient();
        while (client.execute(get).getStatusLine().getStatusCode() > 0) {
            Thread.sleep(1000);
            System.out.println("Waiting for existing application server to stop...");
        }
    } catch (ConnectException e) {
        // it's good, we can't connect to 8080
        // don't do exec flow by exception handling though ;)
    }
}

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