Example usage for org.apache.http.client.methods HttpPost HttpPost

List of usage examples for org.apache.http.client.methods HttpPost HttpPost

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Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpPost HttpPost.

Prototype

public HttpPost(final String uri)

Source Link

Usage

From source file:Main.java

public static String getRepsonseString(String url, Map<String, String> params) {
    HttpPost request = new HttpPost(url);
    List<NameValuePair> p = new ArrayList<NameValuePair>();
    for (String key : params.keySet()) {
        p.add(new BasicNameValuePair(key, params.get(key)));
    }//w  w w  . j  ava 2 s  . co  m
    HttpClient httpClient = new DefaultHttpClient();
    String result = null;

    try {
        request.setEntity(new UrlEncodedFormEntity(p, HTTP.UTF_8));
        HttpResponse response = httpClient.execute(request);
        if (response.getStatusLine().getStatusCode() == 200) {
            result = new String(EntityUtils.toString(response.getEntity()).getBytes("ISO_8859_1"), "UTF-8");
        }
    } catch (UnsupportedEncodingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        if (httpClient != null)
            httpClient.getConnectionManager().shutdown();
    }
    return result;
}

From source file:Main.java

public static String getJSONFromUrlWithPostRequest(String url, List<NameValuePair> params) {

    try {/*from   w  ww.j a  va  2 s. co m*/
        HttpClient httpClient = new DefaultHttpClient();
        HttpPost httpPost = new HttpPost(url);

        httpPost.setEntity(new UrlEncodedFormEntity(params));

        HttpResponse httpResponse = httpClient.execute(httpPost);
        String tempResponse = EntityUtils.toString(httpResponse.getEntity());

        return tempResponse;

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

    return "";
}

From source file:Main.java

public static String makeRequest1(String url, String json) {
    Log.v(TAG, "URL-->" + url);
    Log.v(TAG, "input-->" + json);

    try {/*from www . j  a  v  a2 s.  c  o m*/
        HttpPost httpPost = new HttpPost(url);
        httpPost.setEntity(new StringEntity(json));

        HttpResponse httpResponse = new DefaultHttpClient().execute(httpPost);

        // receive response as inputStream
        InputStream inputStream = httpResponse.getEntity().getContent();
        // convert inputstream to string
        if (inputStream != null) {
            String result = convertInputStreamToString(inputStream);
            Log.v(TAG, "output-->" + result);
            return result;
        }
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static String makeRequest3(String url, String json) {
    Log.v(TAG, "URL-->" + url);
    Log.v(TAG, "input-->" + json);

    try {/*from   ww w .  ja  va 2  s  . c  om*/
        HttpPost httpPost = new HttpPost(url);
        httpPost.setEntity(new StringEntity(json));
        //httpPost.setHeader("sessionToken",AuthToken);
        // httpPost.setHeader("Accept", "application/json");
        //  httpPost.setHeader("Content-type", "application/json"); //text/html
        HttpResponse httpResponse = new DefaultHttpClient().execute(httpPost);

        // receive response as inputStream
        InputStream inputStream = httpResponse.getEntity().getContent();
        // convert inputstream to string
        if (inputStream != null) {
            String result = convertInputStreamToString(inputStream);
            Log.d("tag", "outputtttttttttt-->" + result);
            return result;
        }
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static String makeRequest55(String url, String json) {
    Log.v(TAG, "URL-->" + url);
    Log.v(TAG, "input-->" + json);

    try {//  ww  w .j a  v a  2 s .  c o m
        HttpPost httpPost = new HttpPost(url);
        httpPost.setEntity(new StringEntity(json));
        httpPost.setHeader("Accept", "application/json");
        httpPost.setHeader("Content-type", "application/json");
        //text/html
        HttpResponse httpResponse = new DefaultHttpClient().execute(httpPost);

        // receive response as inputStream
        InputStream inputStream = httpResponse.getEntity().getContent();
        // convert inputstream to string
        if (inputStream != null) {
            String result = convertInputStreamToString(inputStream);
            Log.v(TAG, "output-->" + result);
            return result;
        }
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static String makeRequest(String url, String json) {
    Log.v(TAG, "URL-->" + url);
    Log.v(TAG, "input-->" + json);

    try {/*ww  w.  j  a  va 2s  .c  o  m*/
        HttpPost httpPost = new HttpPost(url);
        httpPost.setEntity(new StringEntity(json));
        httpPost.setHeader("Accept", "application/json");
        httpPost.setHeader("Content-type", "application/json");
        httpPost.setHeader("sessionToken", "61");
        //text/html
        HttpResponse httpResponse = new DefaultHttpClient().execute(httpPost);

        // receive response as inputStream
        InputStream inputStream = httpResponse.getEntity().getContent();
        // convert inputstream to string
        if (inputStream != null) {
            String result = convertInputStreamToString(inputStream);
            Log.v(TAG, "output-->" + result);
            return result;
        }
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static String openPostConnection(String urlString, Map<String, String> map) {
    HttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost(urlString);
    List<NameValuePair> nameValuePairs = new ArrayList<>();
    for (String key : map.keySet()) {
        nameValuePairs.add(new BasicNameValuePair(key, map.get(key)));
    }//from  w w w.  ja v a 2  s .  co m
    try {
        post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    try {
        HttpResponse httpResponse = client.execute(post);
        BufferedReader br = new BufferedReader(new InputStreamReader(httpResponse.getEntity().getContent()));
        StringBuilder json = new StringBuilder("");
        String line = null;
        while ((line = br.readLine()) != null) {
            json.append(line);
        }
        return json.toString();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

/**
 * Makes a POST call to the server./*from w ww .  j  ava2  s  . co m*/
 * @param params 0-> Call Method = POST; 1-> URL; ... -> Params
 * @return
 */
public static String httpPost(String... params) {
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(params[1]);

    try {
        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
        for (int i = 1; i + 1 < params.length; i += 2) {
            nameValuePairs.add(new BasicNameValuePair(params[i], params[i + 1]));
        }
        if (!nameValuePairs.isEmpty()) {
            httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
        }

        // Execute HTTP Post Request
        HttpResponse response = httpclient.execute(httppost);
        System.out.println(response.toString());
        return response.toString();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
        return "Client Protocol Exception";
    } catch (IOException e) {
        e.printStackTrace();
        return "POST: Failed to connect (" + params[1] + ")";
    }
}

From source file:com.mycompany.trader.HTTPTransport.java

public static HttpPost createPost(String resource, String data) {
    try {// w  ww .ja  va 2s  .c  o  m
        HttpPost post = new HttpPost(url + resource);
        StringEntity input = new StringEntity(data);
        input.setContentType("application/json");
        post.setEntity(input);
        return post;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getStringFromUrl(List<NameValuePair> nameValuePairs)
        throws ClientProtocolException, IOException {
    String url = "http://www.fsurugby.org/serve/request.php";
    DefaultHttpClient client = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(url);
    httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
    HttpResponse response = client.execute(httppost);
    HttpEntity entity = response.getEntity();
    BufferedHttpEntity buffer = new BufferedHttpEntity(entity);
    InputStream is = buffer.getContent();
    BufferedReader reader = new BufferedReader(new InputStreamReader(is));
    StringBuilder sb = new StringBuilder();
    String line;//  ww  w.ja  v  a 2  s.  co  m
    while ((line = reader.readLine()) != null) {
        sb.append(line);
    }

    return sb.toString();
}