Example usage for org.apache.http.client HttpClient execute

Introduction

In this page you can find the example usage for org.apache.http.client HttpClient execute.

Prototype

HttpResponse execute(HttpUriRequest request) throws IOException, ClientProtocolException;

Source Link

Document

Executes HTTP request using the default context.

Usage

From source file:Main.java

public static String getNetPostStirng(String url) {
    HttpClient httpClient = new DefaultHttpClient();
    String data = null;//from ww  w. j  av  a2s.c o m
    HttpPost httpPost = new HttpPost(url);
    try {
        HttpResponse response = httpClient.execute(httpPost);
        if (response.getStatusLine().getStatusCode() == 200) {
            data = EntityUtils.toString(response.getEntity(), "utf-8");
            //            EntityUtils.toByteArray(response.getEntity());
            //            Log.i("ll", "--->"+data);
        } else {
            return null;
        }
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return data;
}

From source file:org.jboss.additional.testsuite.jdkall.present.clustering.cluster.web.ExternalizerTestCase.java

private static void assertValue(HttpClient client, URI uri, int value) throws IOException {
    HttpResponse response = client.execute(new HttpGet(uri));
    try {//from   ww w .j  av  a  2 s. co m
        Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
        Assert.assertEquals(value,
                Integer.parseInt(response.getFirstHeader(CounterServlet.COUNT_HEADER).getValue()));
    } finally {
        HttpClientUtils.closeQuietly(response);
    }
}

From source file:it.unicaradio.android.utils.NetworkUtils.java

public static byte[] httpPost(String url, byte[] postData, String contentType)
        throws ClientProtocolException, IOException, HttpException {
    HttpParams httpParams = new BasicHttpParams();

    HttpPost post = new HttpPost(url);
    post.setEntity(new ByteArrayEntity(postData));
    post.addHeader("Content-Type", contentType);

    HttpClient client = new DefaultHttpClient(httpParams);
    HttpResponse response = client.execute(post);

    HttpEntity httpEntity = response.getEntity();
    if (httpEntity == null) {
        throw new HttpException("No answer from server.");
    }//from  w w  w .  ja v a  2 s .  co m

    return EntityUtils.toByteArray(httpEntity);
}

From source file:it410.gmu.edu.OrderingServiceClient.java

public static void getCustomersJSON() throws Exception {

    HttpClient client = new DefaultHttpClient();
    HttpGet request = new HttpGet("http://localhost:8080/BookstoreRestService/generic/getOrdersJSON");
    HttpResponse response = client.execute(request);
    BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    String line = "";
    StringBuilder sb = new StringBuilder();

    while ((line = rd.readLine()) != null) {
        //System.out.println(line);
        sb.append(line);/*w w  w.j  a  v  a  2 s .c  om*/
    }
    System.out.println("Customers JSON = " + sb.toString());

    Gson gson = new Gson();
    Customers customers = gson.fromJson(new StringReader(sb.toString()), Customers.class);

    System.out.println(" JSON Customer List size = " + customers.getCustomersJSON().size());
}

From source file:org.test.LookupSVNUsers.java

private static String extractFullName(String userName) throws IOException {

    HttpClient client = new DefaultHttpClient();

    HttpResponse response = client.execute(new HttpGet("https://sourceforge.net/users/" + userName));

    HttpEntity entity = response.getEntity();

    List<String> content = IOUtils.readLines(entity.getContent(), "UTF-8");

    int i = 0;//from w w w .j  a  v a 2s.  co m

    for (String cLine : content) {

        String trimmed = cLine.trim();

        if (cLine.contains("/users/" + userName)) {

            String[] parts = trimmed.split("</a> ");

            if (parts.length > 1) {
                String name = parts[1].replaceAll("</h1>", "");

                return name;
            }

        }

    }

    return null;
}

From source file:org.hobbit.spatiotemporalbenchmark.transformations.value.AddressFromNominatim.java

public static String getAddress(double latitude, double longitude) {
    String strAddress = "";
    String point = latitude + "," + longitude;

    String url = "http://nominatim.openstreetmap.org/reverse?format=json&lat=" + latitude + "&lon=" + longitude
            + "&addressdetails=1&accept-language=en";

    HttpPost httppost = new HttpPost(url);
    HttpClient httpclient = new DefaultHttpClient();
    String result = "";
    try {/*  ww  w  .java 2  s .c o  m*/
        HttpResponse response = httpclient.execute(httppost);
        HttpEntity resEntityGet = response.getEntity();
        if (resEntityGet != null) {
            result = EntityUtils.toString(resEntityGet);
        }
    } catch (Exception e) {
        System.out.println("Exception:" + e);
    }
    try {
        if (result != null) {
            JSONObject json = new JSONObject(result);
            strAddress = json.get("display_name").toString();
        }
    } catch (Exception e) {
    }
    try {
        if (!strAddress.equals("")) {
            pointAddressMap.put(point, strAddress);
            FileUtils.writeStringToFile(f, point + "=" + strAddress + "\n", true);
        }
    } catch (IOException ex) {
        Logger.getLogger(CoordinatesToAddress.class.getName()).log(Level.SEVERE, null, ex);
    }
    return strAddress;
}

From source file:com.alta189.cyborg.factoids.util.HTTPUtil.java

public static String readRandomLine(String url) {
    HttpGet request = new HttpGet(url);
    HttpClient httpClient = new DefaultHttpClient();
    try {//from  ww  w .ja v a  2  s.  c  om
        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:language_engine.HttpUtils.java

public static String doHttpGet(String url) {
    try {// ww  w.ja  v  a  2 s.c o 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:com.liferay.mobile.android.util.PortalVersionUtil.java

protected static int getBuilderNumberHeader(String url) throws IOException {
    HttpClient client = new DefaultHttpClient();
    HttpHead head = new HttpHead(url);
    HttpResponse response = client.execute(head);

    Header portalHeader = response.getFirstHeader("Liferay-Portal");

    if (portalHeader == null) {
        return PortalVersion.UNKNOWN;
    }// www .j a  v a2 s.  c  om

    String portalField = portalHeader.getValue();

    int indexOfBuild = portalField.indexOf("Build");

    if (indexOfBuild == -1) {
        return PortalVersion.UNKNOWN;
    } else {
        String buildNumber = portalField.substring(indexOfBuild + 6, indexOfBuild + 10);

        return Integer.valueOf(buildNumber);
    }
}

From source file:org.ow2.bonita.facade.rest.apachehttpclient.ApacheHttpClientUtil.java

public static HttpResponse executeHttpConnection(String uri, List<NameValuePair> formParams, String options,
        String username, String password) throws URISyntaxException, IOException, IOException {
    UrlEncodedFormEntity entity = new UrlEncodedFormEntity(formParams, "UTF-8");
    String serverAddress = HttpRESTUtil.getRESTServerAddress();
    HttpPost post = new HttpPost(serverAddress + uri);
    post.setEntity(entity);/*  w  w  w. ja va 2s . com*/
    HttpClient client = ApacheHttpClientUtil.getHttpClient(serverAddress, username, password);
    HttpResponse httpresponse = client.execute(post);
    return httpresponse;
}