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

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:parlare.application.server.controller.ControllerFunctions.java

public static String listCookies(String method, String listCookies) throws IOException {

    String printHTML = "";

    switch (method) {

    case "javascript":

        printHTML += "<script>";
        printHTML += "function setCookie(name,value,days) { ";
        printHTML += "var expires = \"\"; if (days) { var date = new Date(); date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000)); expires = \"; expires=\" + date.toGMTString(); } ";
        printHTML += "document.cookie = name + \"=\" + value + expires + \"; path=/\";";
        printHTML += "} ";

        printHTML += "function getCookie(name) { var nameEQ = name + \"=\"; var ca = document.cookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = ca[i]; ";
        printHTML += "while (c.charAt(0) === ' ') { c = c.substring(1, c.length); } if (c.indexOf(nameEQ) === 0) { return c.substring(nameEQ.length, c.length); } } return null; } ";

        printHTML += "function eraseCookie(name) { setCookie(name, \"\", -1); } ";
        printHTML += "</script>";

        if (listCookies != null) {
            String[] tokens = listCookies.split(";");
            printHTML += "<script>";
            for (String token : tokens) {
                String[] data = token.trim().split("=");
                if (data.length == 2) {
                    printHTML += " setCookie('" + data[0] + "', '" + data[1] + "', 60);";
                }/*from  www . ja va  2 s.  c om*/
            }
            printHTML += "</script>";
        }
        break;
    case "java":

        DefaultHttpClient httpClient = new DefaultHttpClient();
        CookieStore cookieStore = httpClient.getCookieStore();
        BasicClientCookie cookie = new BasicClientCookie("HelpMeUniverse", "I need your help my dear universe");

        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.DAY_OF_YEAR, 100);
        cookie.setExpiryDate(calendar.getTime());
        cookie.setDomain("localhost");
        cookie.setPath("/");

        cookieStore.addCookie(cookie);
        httpClient.setCookieStore(cookieStore);

        // Prepare a request object
        HttpGet httpGet = new HttpGet("http://localhost/");

        // Execute the request
        HttpResponse httpResponse = httpClient.execute(httpGet);

        // Examine the response status
        System.out.println("Http request response is: " + httpResponse.getStatusLine());

        break;
    }

    return printHTML;

}

---

From source file:co.cask.cdap.internal.app.services.http.AppFabricTestBase.java

protected static HttpResponse doPost(HttpPost post) throws Exception {
    DefaultHttpClient client = new DefaultHttpClient();
    post.setHeader(AUTH_HEADER);/*from www  . j  av  a  2s  .c om*/
    return client.execute(post);
}

---

From source file:org.wso2.carbon.dynamic.client.web.app.registration.util.RemoteDCRClient.java

public static boolean deleteOAuthApplication(String user, String appName, String clientid, String host)
        throws DynamicClientRegistrationException {
    if (log.isDebugEnabled()) {
        log.debug("Invoking DCR service to remove OAuth application created for web app : " + appName);
    }//from   w w  w . java 2 s .c om
    DefaultHttpClient httpClient = getHTTPSClient();
    try {
        URI uri = new URIBuilder().setScheme(
                DynamicClientWebAppRegistrationConstants.RemoteServiceProperties.DYNAMIC_CLIENT_SERVICE_PROTOCOL)
                .setHost(host)
                .setPath(
                        DynamicClientWebAppRegistrationConstants.RemoteServiceProperties.DYNAMIC_CLIENT_SERVICE_ENDPOINT)
                .setParameter("applicationName", appName).setParameter("userId", user)
                .setParameter("consumerKey", clientid).build();
        HttpDelete httpDelete = new HttpDelete(uri);
        HttpResponse response = httpClient.execute(httpDelete);
        int status = response.getStatusLine().getStatusCode();
        if (status == 200) {
            return true;
        }
    } catch (IOException e) {
        throw new DynamicClientRegistrationException(
                "Connection error occurred while constructing the payload for "
                        + "invoking DCR endpoint for unregistering the web-app : " + appName,
                e);
    } catch (URISyntaxException e) {
        throw new DynamicClientRegistrationException(
                "Exception occurred while constructing the URI for invoking "
                        + "DCR endpoint for unregistering the web-app : " + appName,
                e);
    } finally {
        if (httpClient != null) {
            httpClient.close();
        }
    }
    return false;
}

---

From source file:imageLines.ImageHelpers.java

public static Boolean checkImageHeader(String imageURLString, String uname, String pass)
        throws ClientProtocolException {

    /*/*from ww  w  . j  a  va  2  s.  com*/
    URLConnection conn=imageURL.openConnection();
    String userPassword=user+":"+ pass;
    String encoding = new sun.misc.BASE64Encoder().encode (userPassword.getBytes());
    conn.setRequestProperty ("Authorization", "Basic " + encoding);*/
    DefaultHttpClient httpclient = new DefaultHttpClient();

    ResponseHandler<String> responseHandler = new BasicResponseHandler();

    httpclient.getCredentialsProvider().setCredentials(new AuthScope(AuthScope.ANY),
            new UsernamePasswordCredentials(uname, pass));
    HttpHead head = new HttpHead(imageURLString);
    //HttpGet httpget = new HttpGet(imageURLString);
    System.out.println("executing head request" + head.getRequestLine());

    HttpResponse response;
    try {
        response = httpclient.execute(head);
        int code = response.getStatusLine().getStatusCode();
        if (code == 200 || code == 304)
            return true;
    } catch (IOException ex) {
        Logger.getLogger(ImageHelpers.class.getName()).log(Level.SEVERE, null, ex);
    }
    return false;

}

---

From source file:co.cask.cdap.internal.app.services.http.AppFabricTestBase.java

protected static HttpResponse execute(HttpUriRequest request) throws Exception {
    DefaultHttpClient client = new DefaultHttpClient();
    request.setHeader(AUTH_HEADER);/*from   ww  w.ja  va 2 s  .  c o  m*/
    return client.execute(request);
}

---

From source file:com.dajodi.scandic.ScandicSessionHelper.java

public static MemberInfo fetchInfo(String username, String password) throws Exception {
    DefaultHttpClient client = Singleton.INSTANCE.getHttpClient();

    if (!isLoggedIn()) {
        // clear the cookies just to be safe
        client.getCookieStore().clear();
        login(username, password);/*  w w w . j a  v a2  s .co m*/
    }

    URI uri = new URI("https://www.scandichotels.com/Frequent-Guest-Programme/");

    HttpGet get = new HttpGet(uri);
    Util.gzipify(get);

    // no redirect please
    final HttpParams params = new BasicHttpParams();
    HttpClientParams.setRedirecting(params, false);
    get.setParams(params);

    HttpResponse response = client.execute(get);

    response = checkSessionStillValid(uri, get, response, username, password);

    if (response.getStatusLine().getStatusCode() != 200) {
        throw new ScandicHtmlException("Non-200 response returned for frequent guest page");
    }

    InputStream instream = Util.ungzip(response);

    // should we try to minimize the input stream?
    //        instream = minimizeFormInput(instream, ACCOUNT_DIV_START, ACCOUNT_DIV_END);

    try {
        long before = System.currentTimeMillis();
        MemberInfo memberInfo = Singleton.INSTANCE.getScraper().scrapeMemberInfo(instream);
        Log.d("Scrape member info took " + (System.currentTimeMillis() - before) + "ms");

        return memberInfo;
    } finally {
        instream.close();
    }

}

---

From source file:com.amalto.workbench.utils.HttpClientUtil.java

private static InputStream getResponseContentStream(DefaultHttpClient client, HttpUriRequest request,
        String message) throws XtentisException {
    if (null == request) {
        throw new IllegalArgumentException("null request"); //$NON-NLS-1$
    }/*from   ww  w  .  jav  a 2  s. c o  m*/
    HttpResponse response = null;
    try {
        response = client.execute(request);
        HttpEntity content = response.getEntity();
        if (HttpStatus.SC_OK != response.getStatusLine().getStatusCode()) {
            if (null != message) {
                throw new XtentisException(String.format(message, response.getStatusLine().getStatusCode(),
                        response.getStatusLine().getReasonPhrase()));
            }
        }
        return content.getContent();
    } catch (XtentisException ex) {
        closeResponse(response);
        throw ex;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        request.abort();
        closeResponse(response);
        throw new XtentisException(e.getMessage(), e);
    }
}

---

From source file:it.restrung.rest.client.DefaultRestClientImpl.java

/**
 * Performs a PUT request to the given url
 *
 * @param url      the url/*from www  . j  a va 2s .co  m*/
 * @param user     an optional user for basic auth
 * @param password an optional password for basic auth
 * @param body     an optional body to send with the request
 * @param timeout  the request timeout
 * @param delegate the api delegate that will receive callbacks regarding progress and results
 * @return the response body as a string
 * @throws APIException
 */
public static String performPut(String url, String user, String password, String body, int timeout,
        APIDelegate<?> delegate) throws APIException {
    Log.d(RestClient.class.getSimpleName(), "PUT: " + url);
    String responseBody;
    try {
        DefaultHttpClient httpclient = HttpClientFactory.getClient();
        HttpPut httpPut = new HttpPut(url);
        setupTimeout(timeout, httpclient);
        setupCommonHeaders(httpPut);
        setupBasicAuth(user, password, httpPut);
        setupRequestBody(httpPut, body, null, null);
        handleRequest(httpPut, delegate);
        HttpResponse response = httpclient.execute(httpPut);
        responseBody = handleResponse(response, delegate);
    } catch (ClientProtocolException e) {
        throw new APIException(e, APIException.UNTRACKED_ERROR);
    } catch (IOException e) {
        throw new APIException(e, APIException.UNTRACKED_ERROR);
    }
    return responseBody;
}

---

From source file:com.android.feedmeandroid.HTTPClient.java

public static ArrayList<JSONObject> SendHttpPost(String URL, JSONObject jsonObjSend) {

    try {//  w  ww .  j  ava2  s  .c  o  m
        ArrayList<JSONObject> retArray = new ArrayList<JSONObject>();
        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpPost httpPostRequest = new HttpPost(URL);

        StringEntity se;
        se = new StringEntity(jsonObjSend.toString());

        // Set HTTP parameters
        httpPostRequest.setEntity(se);
        httpPostRequest.setHeader("Accepts", "application/json");
        httpPostRequest.setHeader("Content-Type", "application/json");
        // httpPostRequest.setHeader("Accept-Encoding", "gzip"); // only set
        // this parameter if you would like to use gzip compression

        long t = System.currentTimeMillis();
        HttpResponse response = (HttpResponse) httpclient.execute(httpPostRequest);
        Log.v(TAG, "HTTPResponse received in [" + (System.currentTimeMillis() - t) + "ms]");

        // Get hold of the response entity (-> the data):
        HttpEntity entity = response.getEntity();

        if (entity != null) {
            // Read the content stream
            InputStream instream = entity.getContent();
            Header contentEncoding = response.getFirstHeader("Content-Encoding");
            if (contentEncoding != null && contentEncoding.getValue().equalsIgnoreCase("gzip")) {
                instream = new GZIPInputStream(instream);
            }

            // convert content stream to a String
            String resultString = convertStreamToString(instream);
            Log.i(TAG, resultString);
            instream.close();
            resultString = resultString.substring(1, resultString.length() - 2); // remove wrapping "[" and
            // "]"
            String[] results = resultString.split("\\},\\{");
            for (int i = 0; i < results.length; i++) {
                JSONObject jsonObjRecv;
                String res = results[i];

                // Transform the String into a JSONObject
                if (i == 0 && results.length > 1) {
                    jsonObjRecv = new JSONObject(res + "}");
                } else if (i == results.length - 1 && results.length > 1) {
                    jsonObjRecv = new JSONObject("{" + res);
                } else {
                    jsonObjRecv = new JSONObject("{" + res + "}");
                }
                retArray.add(jsonObjRecv);

                // Raw DEBUG output of our received JSON object:
                Log.i(TAG, "<JSONObject>\n" + jsonObjRecv.toString() + "\n</JSONObject>");
            }

            return retArray;
        }

    } catch (Exception e) {
        // More about HTTP exception handling in another tutorial.
        // For now we just print the stack trace.
        e.printStackTrace();
    }
    return null;
}

---

From source file:com.dajodi.scandic.ScandicSessionHelper.java

private static HttpResponse checkSessionStillValid(URI uri, HttpGet get, HttpResponse response, String username,
        String password) throws Exception {
    DefaultHttpClient client = Singleton.INSTANCE.getHttpClient();
    if (response.getStatusLine().getStatusCode() == 302
            && response.getFirstHeader("Location").getValue().toLowerCase().contains("sessionexpired")) {
        // session seems to have expired...
        get.abort();//from w  ww  . j a v a 2  s .c  o  m

        Log.d("Session seems to have expired, clearing cookies, relogging in");
        client.getCookieStore().clear();
        login(username, password);

        Log.d("Trying to get secure page again");
        get = new HttpGet(uri);
        Util.gzipify(get);
        response = client.execute(get);
    }
    // check the headers, we can assume a few exist for cached requests (save issuing a request for 300k)
    else if (!containsNoCacheHeaders(response)) {
        get.abort();

        Log.d("Session seems to have been hijacked, clearing cookies, relogging in");
        client.getCookieStore().clear();
        login(username, password);

        Log.d("Trying to get secure page again");
        get = new HttpGet(uri);
        Util.gzipify(get);
        response = client.execute(get);
    }

    return response;

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• »