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:com.earth.places.utilities.JSONParser.java

public static JSONObject getJSONFromURL(String url) {

    try {//w  w  w  . jav a  2s . c  om

        HttpClient client = new DefaultHttpClient();
        HttpResponse response = client.execute(new HttpGet(url));

        if (response.getStatusLine().getStatusCode() == 200) {

            final String data = EntityUtils.toString(response.getEntity());
            return new JSONObject(data);

        }

    } catch (Exception e) {
        Log.d(TAG, "No response from the server, where you have stored your json: " + e.getMessage());
    }

    return null;
}

From source file:org.terracotta.management.cli.rest.HttpServices.java

public static void initHttpClient() throws IOException, ClassNotFoundException {
    if (httpClient == null) {
        httpClient = new DefaultHttpClient();
        //CookieStore cookieStore = (CookieStore) load("rest-client-cookies.bin");
        //if (cookieStore != null) {
        //  httpClient.setCookieStore(cookieStore);
        //}//from w  ww  . java 2s .c  om
    }
}

From source file:language_engine.HttpUtils.java

public static String doHttpGet(String url) {
    try {//from   w w w  .j  a va  2  s . co  m
        HttpClient httpClient = new DefaultHttpClient();
        HttpGet httpGet = new HttpGet(url);
        HttpResponse resp = httpClient.execute(httpGet);

        return StreamUtil.readText(resp.getEntity().getContent(), "UTF-8");
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:HttpUtils.java

public static InputStream getData(String url) throws ClientProtocolException, IOException {
    HttpGet httpget = new HttpGet(url);
    HttpClient httpclient = new DefaultHttpClient();
    HttpResponse response = httpclient.execute(httpget);
    if (response.getStatusLine().getStatusCode() != 200)
        return null;

    HttpEntity entity = response.getEntity();
    if (entity == null) {
        return null;
    }//from   w  w w  .  j  a va2  s. c o  m
    InputStream instream = entity.getContent();
    return instream;
}

From source file:Extras.JSON.java

public static HttpResponse request(String URL) {
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(URL);
    HttpResponse response = null;//  ww w .j ava2s .  c om
    try {
        response = httpclient.execute(httppost);
    } catch (Exception e) {
    }
    return response;
}

From source file:Main.java

public static boolean getkeepaliveinfo() {
    String baseUrl = "http://10.6.8.2/cgi-bin/keeplive?";

    try {//from  ww w. j  a v  a 2s  .  co m
        HttpGet getMethod = new HttpGet(baseUrl);
        getMethod.addHeader("Accept", "*/*");
        //getMethod.addHeader("Accept-Language", "zh-cn");
        //getMethod.addHeader("Referer", "http://202.117.2.41/index.html");
        //getMethod.addHeader("Content-Type", "application/x-www-form-urlencoded");
        //getMethod.addHeader("Accept-Encoding", "gzip, deflate");
        //getMethod.addHeader("User-Agent", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)");
        getMethod.addHeader("Host", "10.6.8.2");
        //getMethod.addHeader("DNT", "1");

        HttpClient httpClient = new DefaultHttpClient();

        HttpResponse response = httpClient.execute(getMethod);
        Log.i(TAG, "Sending message.....");
        HttpEntity httpEntity = response.getEntity();
        if (response.getStatusLine().getStatusCode() == 200) {
            String message = EntityUtils.toString(httpEntity);
            if (httpEntity == null || message.compareTo("error") == 0) {
                Log.i(TAG, "Get keepalive info failed!!!message=" + message);
                return false;
            } else {
                Log.i(TAG, "Get keepalive info succeed!!!message=" + message);
                return true;
            }
        }
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    Log.i(TAG, "Get keepalive info failed!!!");
    return false;
}

From source file:Main.java

public static boolean logout() {
    String baseUrl = "http://10.6.8.2/cgi-bin/srun_portal?action=logout&ac_id=1";

    try {/*w  w w .  j  ava  2 s. c  o m*/
        HttpGet getMethod = new HttpGet(baseUrl);
        getMethod.addHeader("Accept", "*/*");
        //getMethod.addHeader("Accept-Language", "zh-cn");
        //getMethod.addHeader("Referer", "http://202.117.2.41/index.html");
        //getMethod.addHeader("Content-Type", "application/x-www-form-urlencoded");
        //getMethod.addHeader("Accept-Encoding", "gzip, deflate");
        //getMethod.addHeader("User-Agent", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)");
        getMethod.addHeader("Host", "10.6.8.2");
        //getMethod.addHeader("DNT", "1");

        HttpClient httpClient = new DefaultHttpClient();

        HttpResponse response = httpClient.execute(getMethod);
        Log.i(TAG, "Sending message.....");
        HttpEntity httpEntity = response.getEntity();
        if (response.getStatusLine().getStatusCode() == 200) {
            String message = EntityUtils.toString(httpEntity);
            Log.i(TAG, "Logout succeed!!! message=" + message);
            return true;
        }
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    Log.i(TAG, "Logout failed!!!");
    return false;
}

From source file:edu.usu.sdl.opencatalog.service.query.SolrService.java

public static void init() {
    String url = PropertiesManager.getValue("SOLR_BASE_ADDRESS", "http://localhost:8983/solr/") + CORE_EXAMPLE;
    exampleServer = new HttpSolrServer(url, new DefaultHttpClient());
}

From source file:de.vanita5.twittnuker.util.HttpClientFactory.java

public static synchronized DefaultHttpClient getThreadSafeClient() {
    if (client != null) {
        return client;
    }/*from w  w  w  . j  av a2s.c o m*/

    client = new DefaultHttpClient();

    ClientConnectionManager manager = client.getConnectionManager();

    HttpParams params = client.getParams();

    client = new DefaultHttpClient(new ThreadSafeClientConnManager(params, manager.getSchemeRegistry()),
            params);

    return client;
}

From source file:com.android.dialer.lookup.LookupUtils.java

public static String httpGet(HttpGet request) throws IOException {
    HttpClient client = new DefaultHttpClient();

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

    HttpResponse response = client.execute(request);
    int status = response.getStatusLine().getStatusCode();

    // Android's org.apache.http doesn't have the RedirectStrategy class
    if (status == HttpStatus.SC_MOVED_PERMANENTLY || status == HttpStatus.SC_MOVED_TEMPORARILY) {
        Header[] headers = response.getHeaders("Location");

        if (headers != null && headers.length != 0) {
            HttpGet newGet = new HttpGet(headers[headers.length - 1].getValue());
            for (Header header : request.getAllHeaders()) {
                newGet.addHeader(header);
            }/* w ww.  j  ava2 s  . c  o m*/
            return httpGet(newGet);
        } else {
            throw new IOException("Empty redirection header");
        }
    }

    if (status != HttpStatus.SC_OK) {
        throw new IOException("HTTP failure (status " + status + ")");
    }

    return EntityUtils.toString(response.getEntity());
}