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

List of usage examples for org.apache.http.impl.client DefaultHttpClient execute

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Introduction

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

Prototype

public CloseableHttpResponse execute(final HttpUriRequest request) throws IOException, ClientProtocolException

Source Link

Usage

From source file:com.rubtsov.pageLoader.PageLoader.java

/**
 * function returns string with loaded by url web page
 * @param url url  of page to load//from  ww  w .ja  va 2 s  .  c  o  m
 * @return string with loaded by url web page
 * @throws ClientProtocolException if error on page get occured
 * @throws IOException if error on to string conversion occured
 */
public String getPage(String url) throws ClientProtocolException, IOException, Exception {
    url = url.trim();
    if ((url == null) || (url.isEmpty())) {
        throw new IllegalArgumentException("url parameter is empty");
    }

    if (!url.startsWith("http://")) {
        throw new Exception("url must start with http://");
    }

    DefaultHttpClient httpclient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    HttpResponse response = httpclient.execute(httpGet);
    try {
        response.getStatusLine();
        HttpEntity entity = response.getEntity();
        return EntityUtils.toString(entity);

    } finally {
        httpGet.releaseConnection();
    }
}

From source file:neembuu.vfs.progresscontrol.GeneralThrottleTestMeasurement.java

public GeneralThrottleTestMeasurement() throws Exception {
    controlThrottle = new ControlThrottle(this);
    java.awt.EventQueue.invokeLater(new Runnable() {
        @Override/*from   w ww .  j ava 2s  . c o m*/
        public void run() {
            controlThrottle.setVisible(true);
        }
    });

    DefaultHttpClient myClient = new DefaultHttpClient();
    myClient.execute(new HttpGet(
            //"http://neembuu.com/test_videos/test120k.rmvb"

            "http://localhost:8080/LocalFileServer-war/servlet/FileServer?" + "totalFileSpeedLimit=8000&"
            //  + "mode=constantAverageSpeed"
                    + "mode=constantFlow" + "&newConnectionTimemillisec=1&file=wal.avi"

    )).getEntity().writeTo(this);

}

From source file:com.nineash.hutsync.client.NetworkUtilities.java

/**
 * Connects to the SampleSync test server, authenticates the provided
 * username and password.//from www. j  a v a 2  s . c o  m
 *
 * @param username The server account username
 * @param password The server account password
 * @return String The authentication token returned by the server (or null)
 */
public static String authenticate(String username, String password, Context context) {
    try {
        final HttpResponse resp;
        final HttpResponse init_resp;
        final ArrayList<NameValuePair> params = new ArrayList<NameValuePair>();
        DefaultHttpClient hClient = getHttpClient(context);
        final HttpPost init_post = new HttpPost(BASE_URL);
        final int first_cookies;
        final ArrayList<SerializableCookie> saveCooks = new ArrayList<SerializableCookie>();
        BasicCookieStore bcs = new BasicCookieStore();

        params.add(new BasicNameValuePair(PARAM_USERNAME, username));
        params.add(new BasicNameValuePair(PARAM_PASSWORD, password));
        params.add(new BasicNameValuePair(PARAM_REMEMBER, "yes"));

        init_resp = hClient.execute(init_post);
        String respString = EntityUtils.toString(init_resp.getEntity());

        List<Cookie> cookies = hClient.getCookieStore().getCookies();
        if (cookies.isEmpty()) {
            Log.e(TAG, "No cookies gathered first time round");
        }
        first_cookies = cookies.size();
        if (first_cookies != 2) {
            Log.e(TAG, "Should be two cookie to start off with");
        }

        Document doc = Jsoup.parse(respString);
        Elements hiddens = doc.select("div.homepage input[type=hidden]");

        for (Element hidden : hiddens) {
            params.add(new BasicNameValuePair(hidden.attr("name"), hidden.attr("value")));
        }

        final HttpEntity entity;
        try {
            entity = new UrlEncodedFormEntity(params);
        } catch (final UnsupportedEncodingException e) {
            // this should never happen.
            throw new IllegalStateException(e);
        }
        Log.i(TAG, "Authenticating to: " + AUTH_URI);
        final HttpPost post = new HttpPost(AUTH_URI);
        post.addHeader(entity.getContentType());
        post.setEntity(entity);
        resp = hClient.execute(post);
        String authToken = null;
        if (resp.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            //set authtoken here

            cookies = hClient.getCookieStore().getCookies();
            if (cookies.isEmpty()) {
                Log.e(TAG, "No cookies gathered");
            } else {
                if (cookies.size() == first_cookies + 2) { //we get two new cookies when we log in
                    for (int i = 0; i < cookies.size(); i++) {
                        Cookie cur_cookie = cookies.get(i);
                        if (cur_cookie.isPersistent()) {
                            saveCooks.add(new SerializableCookie(cur_cookie));
                        }
                    }
                    authToken = toString(saveCooks);
                }
            }

        }
        if ((authToken != null) && (authToken.length() > 0)) {
            Log.v(TAG, "Successful authentication");
            return authToken;
        } else {
            Log.e(TAG, "Error authenticating" + resp.getStatusLine());
            return null;
        }
    } catch (final IOException e) {
        Log.e(TAG, "IOException when getting authtoken", e);
        return null;
    } finally {
        Log.v(TAG, "getAuthtoken completing");
    }
}

From source file:android.net.http.DefaultHttpClientTest.java

private void testServerClosesOutput(SocketPolicy socketPolicy) throws Exception {
    server.enqueue(/*from  w  w  w.  j  a v a 2  s  .c  o  m*/
            new MockResponse().setBody("This connection won't pool properly").setSocketPolicy(socketPolicy));
    server.enqueue(new MockResponse().setBody("This comes after a busted connection"));
    server.play();

    DefaultHttpClient client = new DefaultHttpClient();

    HttpResponse a = client.execute(new HttpGet(server.getUrl("/a").toURI()));
    assertEquals("This connection won't pool properly", contentToString(a));
    assertEquals(0, server.takeRequest().getSequenceNumber());

    HttpResponse b = client.execute(new HttpGet(server.getUrl("/b").toURI()));
    assertEquals("This comes after a busted connection", contentToString(b));
    // sequence number 0 means the HTTP socket connection was not reused
    assertEquals(0, server.takeRequest().getSequenceNumber());
}

From source file:uk.codingbadgers.SurvivalPlus.error.ReportExceptionRunnable.java

public boolean run() {
    try {//w ww  .j a va 2s . co  m
        List<NameValuePair> data = new ArrayList<NameValuePair>();
        data.add(new BasicNameValuePair("password",
                DigestUtils.md5Hex(SurvivalPlus.getConfigurationManager().getCrashPassword())));
        data.add(new BasicNameValuePair("project", "bFundamentals"));
        data.add(new BasicNameValuePair("cause", getException(throwable)));
        data.add(new BasicNameValuePair("message", getMessage(throwable)));
        data.add(new BasicNameValuePair("st", buildStackTrace(throwable)));
        HttpPost post = new HttpPost("http://server.mcbadgercraft.com/crash/report.php");
        post.setEntity(new UrlEncodedFormEntity(data));

        DefaultHttpClient client = new DefaultHttpClient();
        HttpResponse responce = client.execute(post);
        String result = EntityUtils.toString(responce.getEntity());

        if (SurvivalPlus.getConfigurationManager().isDebugEnabled())
            System.out.println(result);

        JSONObject object = (JSONObject) new JSONParser().parse(result);
        boolean success = (Boolean) object.get("success");
        if (!success)
            System.err.println(object.get("error"));
        return success;
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ParseException e) {
        e.printStackTrace();
    }

    return false;
}

From source file:uk.submergedcode.SubmergedCore.error.ReportExceptionRunnable.java

public boolean run() {
    try {/* ww w.  j  a  v a  2 s .co  m*/
        List<NameValuePair> data = new ArrayList<NameValuePair>();
        data.add(new BasicNameValuePair("password",
                DigestUtils.md5Hex(SubmergedCore.getConfigurationManager().getCrashPassword())));
        data.add(new BasicNameValuePair("project", "SubmergedCore"));
        data.add(new BasicNameValuePair("cause", getException(throwable)));
        data.add(new BasicNameValuePair("message", getMessage(throwable)));
        data.add(new BasicNameValuePair("st", buildStackTrace(throwable)));
        HttpPost post = new HttpPost("http://server.mcbadgercraft.com/crash/report.php");
        post.setEntity(new UrlEncodedFormEntity(data));

        DefaultHttpClient client = new DefaultHttpClient();
        HttpResponse responce = client.execute(post);
        String result = EntityUtils.toString(responce.getEntity());

        if (SubmergedCore.getConfigurationManager().isDebugEnabled())
            System.out.println(result);

        JSONObject object = (JSONObject) new JSONParser().parse(result);
        boolean success = (Boolean) object.get("success");
        if (!success)
            System.err.println(object.get("error"));
        return success;
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ParseException e) {
        e.printStackTrace();
    }

    return false;
}

From source file:com.droidworks.asynctask.AbsTinyUrlAsyncTask.java

@Override
protected String doInBackground(String... url) {
    String result = null;//from   w  w w  .  j a  v  a2  s. c o m

    try {
        HttpGet getMethod = new HttpGet(TINY_URL_API + url[0]);
        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpUtils.setConnectionTimeout(httpClient, 10);
        HttpResponse response = httpClient.execute(getMethod);
        result = EntityUtils.toString(response.getEntity());
    } catch (Exception e) {
        Log.e(getClass().getName(), "Error transforming url", e);
    }

    return result;
}

From source file:edu.stanford.mobisocial.dungbeetle.util.HTTPDownloadTextFileTask.java

@Override
public String doInBackground(String... urls) {
    String response = "";
    for (String url : urls) {
        DefaultHttpClient client = new DefaultHttpClient();
        HttpGet httpGet = new HttpGet(url);
        try {/*w  w w.ja  v  a2s .c  o  m*/
            HttpResponse execute = client.execute(httpGet);
            InputStream content = execute.getEntity().getContent();
            BufferedReader buffer = new BufferedReader(new InputStreamReader(content));
            String s = "";
            while ((s = buffer.readLine()) != null) {
                response += s;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return response;
}

From source file:com.fatminds.cmis.AlfrescoCmisHelper.java

/**
 * This is here and needed because Alfresco CMIS and Chemistry don't play nice together for relationship deletes
 * as of Alfresco 3.4.2-5 & Chemistry 0.3.0. The problem is that for whatever reason Chemistry strips the "assoc:" prefix
 * off of the relationship ID that ends up on the end of the Delete URL, like this - /alfresco/service/cmis/rel/assoc:363.
 * Left to its own devices, Relationship.delete() will end up issuing a URL like /alfresco/service/cmis/rel/363, and Alfresco
 * will barf. This will hopefully be fixed in Alfesco 4.x.
 * @param proto//from w  w w .j a v a 2  s .  c  o m
 * @param host
 * @param port
 * @param user
 * @param pass
 * @param assocId
 * @return
 */
public static boolean deleteRelationship(String proto, String host, int port, String user, String pass,
        String assocId) {
    DefaultHttpClient client = new DefaultHttpClient();
    try {
        client.getCredentialsProvider().setCredentials(new AuthScope(host, port),
                new UsernamePasswordCredentials(user, pass));
        HttpDelete delete = new HttpDelete(
                proto + "://" + host + ":" + port + "/alfresco/service/cmis/rel/" + assocId);
        log.info("Sending " + delete.toString());
        HttpResponse resp = client.execute(delete);
        if (resp.getStatusLine().getStatusCode() > 299) { // Alf returns "204 No Content" for success... :-(
            throw new RuntimeException("Get failed (" + resp.getStatusLine().getStatusCode() + ") because "
                    + resp.getStatusLine().getReasonPhrase());
        }
    } catch (ClientProtocolException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    } finally {
        client.getConnectionManager().shutdown();
    }
    return true;
}

From source file:piuk.MyRemoteWallet.java

private static String postURL(String request, String urlParameters) throws Exception {
    if (urlParameters.length() > 0) {
        urlParameters += "&";
    }/*from w  w w.  j  a  va  2 s. c  o m*/

    urlParameters += "api_code=" + getApiCode();

    DefaultHttpClient client = new DefaultHttpClient();

    HttpConnectionParams.setConnectionTimeout(client.getParams(), 180000);
    HttpConnectionParams.setSoTimeout(client.getParams(), 180000);

    final HttpPost httpPost = new HttpPost(request);

    httpPost.setEntity(new StringEntity(urlParameters, "application/x-www-form-urlencoded", "UTF-8"));

    final HttpResponse response = client.execute(httpPost);

    if (response.getStatusLine().getStatusCode() != 200) {
        throw new Exception("Invalid HTTP Response code " + response.getStatusLine().getStatusCode() + " "
                + IOUtils.toString(response.getEntity().getContent()));
    }

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

    return responseString;
}