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:com.alta189.cyborg.commandkit.util.HttpUtil.java

public static String readRandomLine(String url) {
    HttpGet request = new HttpGet(url);
    HttpClient httpClient = new DefaultHttpClient();
    try {//from  w  w  w .j a va 2 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:cn.newgxu.android.bbs.util.NewgxuUtils.java

public static final String get(String url, String charset) {
    HttpClient client = new DefaultHttpClient();
    HttpGet get = new HttpGet(url);
    get.setHeader("Accept", "application/json");
    HttpResponse response = null;//from  w  w w . j a v a  2s.  co m
    HttpEntity entity = null;
    Scanner scanner = null;
    try {
        response = client.execute(get);
        entity = response.getEntity();
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            InputStream in = entity.getContent();
            scanner = new Scanner(in, charset == null ? "utf-8" : charset).useDelimiter("\\A");
            return scanner.hasNext() ? scanner.next() : null;
        }
    } catch (ClientProtocolException e) {
        Log.wtf(TAG, e);
    } catch (IOException e) {
        Log.wtf(TAG, e);
    } finally {
        try {
            if (entity != null) {
                entity.consumeContent();
            }
        } catch (IOException e) {
            Log.wtf(TAG, e);
        }
    }
    return null;
}

From source file:com.urucas.raddio.services.RequestTask.java

@Override
protected String doInBackground(String... uri) {

    HttpClient httpclient = new DefaultHttpClient();
    HttpResponse response;//from  ww w.  j a v a  2  s .  com
    String responseString = null;
    try {
        response = httpclient.execute(new HttpGet(uri[0]));
        StatusLine statusLine = response.getStatusLine();
        if (statusLine.getStatusCode() == HttpStatus.SC_OK) {
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            response.getEntity().writeTo(out);
            out.close();
            responseString = out.toString();

            if (isCancelled()) {
                rsh.onError("Task cancel");
            }

        } else {
            //Closes the connection.
            response.getEntity().getContent().close();
            throw new IOException(statusLine.getReasonPhrase());
        }
    } catch (ClientProtocolException e) {
        rsh.onError(e.getMessage());
    } catch (IOException e) {
        rsh.onError(e.getMessage());
    }
    return responseString;
}

From source file:com.drismo.logic.JsonFunctions.java

/**
 * Borrowed from:/*from   ww  w  . jav  a  2s .com*/
 * http://p-xr.com/android-tutorial-how-to-parse-read-json-data-into-a-android-listview/
 * and slightly modified.
 * @param url the url to get JSON data from
 * @return the JSONObject containing all the info.
 */
public static JSONObject getJSONfromURL(String url) {
    //initialize
    InputStream is = null;
    String result = "";
    JSONObject jArray = null;
    //http post
    try {
        HttpClient httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost(url);
        HttpResponse response = httpclient.execute(httppost);
        HttpEntity entity = response.getEntity();
        is = entity.getContent();
    } catch (Exception e) {
        Log.e("log_tag", "Error in http connection " + e.toString());
    }
    //convert response to string
    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is), 8);
        StringBuilder sb = new StringBuilder();
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line + "\n");
        }
        is.close();
        result = sb.toString();
    } catch (Exception e) {
        Log.e("log_tag", "Error converting result " + e.toString());
    }
    //try parse the string to a JSON object
    try {
        jArray = new JSONObject(result);
    } catch (JSONException e) {
        Log.e("log_tag", "Error parsing data " + e.toString());
    }
    return jArray;
}

From source file:org.busko.locationtools.android.loggers.POSTLogger.java

POSTLogger() {
    httpclient = new DefaultHttpClient();

}

From source file:brooklyn.networking.cloudstack.HttpUtil.java

public static HttpClient createHttpClient(URI uri, Optional<Credentials> credentials) {
    final DefaultHttpClient httpClient = new DefaultHttpClient();

    // TODO if supplier returns null, we may wish to defer initialization until url available?
    if (uri != null && "https".equalsIgnoreCase(uri.getScheme())) {
        try {/*from  ww w . j  a va2 s  .com*/
            int port = (uri.getPort() >= 0) ? uri.getPort() : 443;
            SSLSocketFactory socketFactory = new SSLSocketFactory(new TrustAllStrategy(),
                    SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
            Scheme sch = new Scheme("https", port, socketFactory);
            httpClient.getConnectionManager().getSchemeRegistry().register(sch);
        } catch (Exception e) {
            LOG.warn("Error in HTTP Feed of {}, setting trust for uri {}", uri);
            throw Exceptions.propagate(e);
        }
    }

    // Set credentials
    if (uri != null && credentials.isPresent()) {
        String hostname = uri.getHost();
        int port = uri.getPort();
        httpClient.getCredentialsProvider().setCredentials(new AuthScope(hostname, port), credentials.get());
    }

    return httpClient;
}