Example usage for org.apache.commons.httpclient HttpClient HttpClient

Introduction

In this page you can find the example usage for org.apache.commons.httpclient HttpClient HttpClient.

Prototype

public HttpClient() 

Source Link

Usage

From source file:com._17od.upm.transport.HTTPTransport.java

public HTTPTransport() {

    client = new HttpClient();

    Boolean acceptSelfSignedCerts = new Boolean(
            Preferences.get(Preferences.ApplicationOptions.HTTPS_ACCEPT_SELFSIGNED_CERTS));
    if (acceptSelfSignedCerts.booleanValue()) {
        // Create a Protcol handler which contains a HTTPS socket factory
        // capable of accepting self signed and otherwise invalid certificates.
        Protocol httpsProtocol = new Protocol("https",
                (ProtocolSocketFactory) new EasySSLProtocolSocketFactory(), 443);
        Protocol.registerProtocol("https", httpsProtocol);
    }//from  w ww.  j a  v  a 2  s  .co  m

    //Get the proxy settings
    Boolean proxyEnabled = new Boolean(Preferences.get(Preferences.ApplicationOptions.HTTP_PROXY_ENABLED));
    if (proxyEnabled.booleanValue()) {
        String proxyHost = Preferences.get(Preferences.ApplicationOptions.HTTP_PROXY_HOST);
        String proxyPortStr = Preferences.get(Preferences.ApplicationOptions.HTTP_PROXY_PORT);
        String proxyUserName = Preferences.get(Preferences.ApplicationOptions.HTTP_PROXY_USERNAME);
        String proxyPassword = Preferences.get(Preferences.ApplicationOptions.HTTP_PROXY_PASSWORD);
        String decodedPassword = new String(Base64.decodeBase64(proxyPassword.getBytes()));

        if (isNotEmpty(proxyHost)) {
            int proxyPort = 0;
            if (isNotEmpty(proxyPortStr)) {
                proxyPort = Integer.parseInt(proxyPortStr);
                client.getHostConfiguration().setProxy(proxyHost, proxyPort);
                if (isNotEmpty(proxyUserName) && isNotEmpty(proxyPassword)) {
                    client.getState().setProxyCredentials(AuthScope.ANY,
                            new UsernamePasswordCredentials(proxyUserName, decodedPassword));
                }
            }
        }
    }

}

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From source file:edu.ku.brc.services.biogeomancer.BioGeomancer.java

/**
 * Sends a georeferencing request to the BioGeomancer web service.
 * /*from  w  w w .j  a v a  2  s  .c om*/
 * @param id id
 * @param country country
 * @param adm1 country
 * @param adm2 adm2
 * @param localityArg locality
 * @return returns the response body content (as XML)
 * @throws IOException a network error occurred while contacting the BioGeomancer service
 */
public static String getBioGeomancerResponse(final String id, final String country, final String adm1,
        final String adm2, final String localityArg) throws IOException {
    HttpClient httpClient = new HttpClient();
    PostMethod postMethod = new PostMethod("http://130.132.27.130/cgi-bin/bgm-0.2/batch_test.pl"); //$NON-NLS-1$
    StringBuilder strBuf = new StringBuilder(128);
    strBuf.append("\"" + id + "\","); //$NON-NLS-1$ //$NON-NLS-2$
    strBuf.append("\"" + country + "\","); //$NON-NLS-1$ //$NON-NLS-2$
    strBuf.append("\"" + adm1 + "\","); //$NON-NLS-1$ //$NON-NLS-2$
    strBuf.append("\"" + (adm2 != null ? adm2 : "") + "\","); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    strBuf.append("\"" + localityArg + "\"\r\n"); //$NON-NLS-1$ //$NON-NLS-2$

    NameValuePair[] postData = {
            //new NameValuePair("batchtext", "\"12931\",\"Mexico\",\"Veracruz\",\"\",\"12 km NW of Catemaco\"\r\n"),
            new NameValuePair("batchtext", strBuf.toString()), //$NON-NLS-1$
            new NameValuePair("format", "xml") }; //$NON-NLS-1$ //$NON-NLS-2$

    // the 2.0 beta1 version has a
    // PostMethod.setRequestBody(NameValuePair[])
    // method, as addParameters is deprecated
    postMethod.addParameters(postData);

    httpClient.executeMethod(postMethod);

    InputStream iStream = postMethod.getResponseBodyAsStream();

    StringBuilder sb = new StringBuilder();
    byte[] bytes = new byte[8196];
    int numBytes = 0;
    do {
        numBytes = iStream.read(bytes);
        if (numBytes > 0) {
            sb.append(new String(bytes, 0, numBytes));
        }

    } while (numBytes > 0);

    //release the connection used by the method
    postMethod.releaseConnection();

    return sb.toString();
}

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From source file:net.sf.ehcache.constructs.web.filter.SpeedTest.java

/**
 * Time to get 200 Cached Pages/*from   w  w w.j av a 2 s.com*/
 * StopWatch time: 1021ms
 */
public void testSpeedHttpClientCached() throws IOException {
    StopWatch stopWatch = new StopWatch();
    String url = "http://localhost:9080/CachedPage.jsp";
    HttpClient httpClient = new HttpClient();
    HttpMethod httpMethod = new GetMethod(url);
    stopWatch.getElapsedTime();
    for (int i = 0; i < 200; i++) {
        httpClient.executeMethod(httpMethod);
        httpMethod.getResponseBodyAsStream();
    }
    long time = stopWatch.getElapsedTime();
    LOG.info("Time for 200 cached page requests: " + time);
}

---

From source file:com.intranet.intr.sms.SupControllerSms.java

@RequestMapping(value = "SMS.htm", method = RequestMethod.POST)
public String addEstudio_post(@ModelAttribute("mensaje") sms mensaje, BindingResult result, ModelMap map) {
    //String mensaje="";
    try {/*w  ww  .  j  a va  2 s .  c o  m*/
        map.addAttribute("msg", "success");
        HttpClient client = new HttpClient();
        client.setStrictMode(true);
        //Se fija el tiempo maximo de espera de la respuesta del servidor
        client.setTimeout(60000);
        //Se fija el tiempo maximo de espera para conectar con el servidor
        client.setConnectionTimeout(5000);
        PostMethod post = null;
        //Se fija la URL sobre la que enviar la peticion POST
        //Como ejemplo la peticion se enva a www.altiria.net/sustituirPOSTsms
        //Se debe reemplazar la cadena /sustituirPOSTsms por la parte correspondiente
        //de la URL suministrada por Altiria al dar de alta el servicio
        post = new PostMethod("http://www.altiria.net/api/http");
        //Se fija la codificacion de caracteres en la cabecera de la peticion
        post.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=UTF-8");
        //Se crea la lista de parametros a enviar en la peticion POST
        NameValuePair[] parametersList = new NameValuePair[6];
        //XX, YY y ZZ se corresponden con los valores de identificacion del
        //usuario en el sistema.
        parametersList[0] = new NameValuePair("cmd", "sendsms");
        parametersList[1] = new NameValuePair("domainId", "comercial");
        parametersList[2] = new NameValuePair("login", "jfruano");
        parametersList[3] = new NameValuePair("passwd", "wrnkmekt");
        parametersList[4] = new NameValuePair("dest", "34" + mensaje.getNum());
        parametersList[5] = new NameValuePair("msg", "" + mensaje.getTexto());
        //Se rellena el cuerpo de la peticion POST con los parametros
        post.setRequestBody(parametersList);
        int httpstatus = 0;
        String response = null;
        try {
            //Se enva la peticion
            httpstatus = client.executeMethod(post);
            //Se consigue la respuesta
            response = post.getResponseBodyAsString();
        } catch (Exception e) {
            //Habra que prever la captura de excepciones

        } finally {
            //En cualquier caso se cierra la conexion
            post.releaseConnection();
        }
        //Habra que prever posibles errores en la respuesta del servidor
        if (httpstatus != 200) {

        } else {
            //Se procesa la respuesta capturada en la cadena response
        }
    } catch (Exception ex) {
        ex.printStackTrace();

    }
    return "redirect:SMS.htm";

}

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From source file:de.mpg.mpdl.inge.util.AdminHelper.java

/**
 * Logs in the given user with the given password.
 * /*from   w  w w  .  j  a v  a 2 s .c  o m*/
 * @param userid The id of the user to log in.
 * @param password The password of the user to log in.
 * @return The handle for the logged in user.
 * @throws HttpException
 * @throws IOException
 * @throws ServiceException
 * @throws URISyntaxException
 */
public static String loginUser(String userid, String password)
        throws HttpException, IOException, ServiceException, URISyntaxException {
    String frameworkUrl = PropertyReader.getLoginUrl();

    int delim1 = frameworkUrl.indexOf("//");
    int delim2 = frameworkUrl.indexOf(":", delim1);

    String host;
    int port;

    if (delim2 > 0) {
        host = frameworkUrl.substring(delim1 + 2, delim2);
        port = Integer.parseInt(frameworkUrl.substring(delim2 + 1));
    } else {
        host = frameworkUrl.substring(delim1 + 2);
        port = 80;
    }
    HttpClient client = new HttpClient();

    client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);

    PostMethod login = new PostMethod(frameworkUrl + "/aa/j_spring_security_check");
    login.addParameter("j_username", userid);
    login.addParameter("j_password", password);

    ProxyHelper.executeMethod(client, login);

    login.releaseConnection();
    CookieSpec cookiespec = CookiePolicy.getDefaultSpec();
    Cookie[] logoncookies = cookiespec.match(host, port, "/", false, client.getState().getCookies());

    Cookie sessionCookie = logoncookies[0];

    PostMethod postMethod = new PostMethod(frameworkUrl + "/aa/login");
    postMethod.addParameter("target", frameworkUrl);
    client.getState().addCookie(sessionCookie);
    ProxyHelper.executeMethod(client, postMethod);

    if (HttpServletResponse.SC_SEE_OTHER != postMethod.getStatusCode()) {
        throw new HttpException("Wrong status code: " + login.getStatusCode());
    }

    String userHandle = null;
    Header headers[] = postMethod.getResponseHeaders();
    for (int i = 0; i < headers.length; ++i) {
        if ("Location".equals(headers[i].getName())) {
            String location = headers[i].getValue();
            int index = location.indexOf('=');
            userHandle = new String(
                    Base64.getDecoder().decode(location.substring(index + 1, location.length())));
            // System.out.println("location: "+location);
            // System.out.println("handle: "+userHandle);
        }
    }

    if (userHandle == null) {
        throw new ServiceException("User not logged in.");
    }
    return userHandle;
}

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From source file:com.stormpath.spring.boot.examples.filter.ReCaptchaFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    if (!(req instanceof HttpServletRequest)
            || !("POST".equalsIgnoreCase(((HttpServletRequest) req).getMethod()))) {
        chain.doFilter(req, res);//from w ww. j  a v  a2 s .  c  om
        return;
    }

    PostMethod method = new PostMethod(RECAPTCHA_URL);
    method.addParameter("secret", RECAPTCHA_SECRET);
    method.addParameter("response", req.getParameter(RECAPTCHA_RESPONSE_PARAM));
    method.addParameter("remoteip", req.getRemoteAddr());

    HttpClient client = new HttpClient();
    client.executeMethod(method);
    BufferedReader br = new BufferedReader(new InputStreamReader(method.getResponseBodyAsStream()));
    String readLine;
    StringBuffer response = new StringBuffer();
    while (((readLine = br.readLine()) != null)) {
        response.append(readLine);
    }

    JSONObject jsonObject = new JSONObject(response.toString());
    boolean success = jsonObject.getBoolean("success");

    if (success) {
        chain.doFilter(req, res);
    } else {
        ((HttpServletResponse) res).sendError(HttpStatus.BAD_REQUEST.value(), "Bad ReCaptcha");
    }
}

---

From source file:hydrograph.server.service.HydrographServiceClient.java

public void chcekConnectionStatus() throws IOException {

    HttpClient httpClient = new HttpClient();
    //TODO : add connection details while testing only,remove it once done
    String teradatajson = "{\"username\":\"\",\"password\":\"\",\"hostname\":\"\",\"database\":\"\",\"dbtype\":\"\",\"port\":\"\"}";
    PostMethod postMethod = new PostMethod("http://" + HOST_NAME + ":" + PORT + "/getConnectionStatus");

    //postMethod.addParameter("request_parameters", redshiftjson);
    postMethod.addParameter("request_parameters", teradatajson);

    int response = httpClient.executeMethod(postMethod);
    InputStream inputStream = postMethod.getResponseBodyAsStream();

    byte[] buffer = new byte[1024 * 1024 * 5];
    String path = null;/*from  w  ww .j  a v  a2  s .c  o m*/
    int length;
    while ((length = inputStream.read(buffer)) > 0) {
        path = new String(buffer);
    }
    System.out.println("Response of service: " + path);
    System.out.println("==================");
}

---

From source file:com.dlecan.agreg.AgregResultsBot.java

public AgregResultsBot() {
    client = new HttpClient();
    client.getParams().setParameter("http.useragent", USER_AGENT);

    List<Header> headers = new ArrayList<Header>();
    headers.add(new Header("Accept",
            "text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"));
    headers.add(new Header("Accept-Language", "fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3"));
    headers.add(new Header("Accept-Encoding", "gzip,deflate"));
    headers.add(new Header("Accept-Charset", "ISO-8859-1,utf-8;q=0.7,*;q=0.7"));
    client.getParams().setParameter("http.default-headers", headers);
}

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From source file:de.mpg.escidoc.services.tools.scripts.person_grants.Util.java

/**
 * Queries an eSciDoc instance/*  ww w . jav a  2s. co  m*/
 * 
 * @param url
 * @param query
 * @param adminUserName
 * @param adminPassword
 * @param frameworkUrl
 * @return
 */
public static Document queryFramework(String url, String query, String adminUserName, String adminPassword,
        String frameworkUrl) {
    try {
        DocumentBuilder documentBuilder;
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactoryImpl.newInstance();
        documentBuilderFactory.setNamespaceAware(true);
        documentBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = documentBuilder.newDocument();
        HttpClient client = new HttpClient();
        client.getParams().setParameter(HttpClientParams.ALLOW_CIRCULAR_REDIRECTS, true);
        GetMethod getMethod = new GetMethod(url + "?query="
                + (query != null ? URLEncoder.encode(query, "UTF-8") : "") + "&eSciDocUserHandle="
                + Base64.encode(
                        getAdminUserHandle(adminUserName, adminPassword, frameworkUrl).getBytes("UTF-8")));
        System.out.println("Querying <" + url + "?query="
                + (query != null ? URLEncoder.encode(query, "UTF-8") : "") + "&eSciDocUserHandle="
                + Base64.encode(
                        getAdminUserHandle(adminUserName, adminPassword, frameworkUrl).getBytes("UTF-8")));
        client.executeMethod(getMethod);
        if (getMethod.getStatusCode() == 200) {
            document = documentBuilder.parse(getMethod.getResponseBodyAsStream());
        } else {
            System.out.println("Error querying: Status " + getMethod.getStatusCode() + "\n"
                    + getMethod.getResponseBodyAsString());
        }
        return document;
    } catch (Exception e) {
        try {
            System.out.println("Error querying Framework <" + url + "?query="
                    + (query != null ? URLEncoder.encode(query, "UTF-8") : "") + "&eSciDocUserHandle="
                    + Base64.encode(
                            getAdminUserHandle(adminUserName, adminPassword, frameworkUrl).getBytes("UTF-8"))
                    + ">");
        } catch (UnsupportedEncodingException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        e.printStackTrace();
    }
    return null;
}

---

From source file:com.npower.dm.msm.tools.PackageCheckerImpl.java

public PackageMetaInfo getPackageMetaInfo(String url) throws DMException {
    HttpClient client = new HttpClient();
    HttpMethod method = new GetMethod(url);
    // Provide custom retry handler is necessary
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));

    PackageMetaInfo metaInfo = new PackageMetaInfo();
    metaInfo.setUrl(url);/*from w  ww. java 2 s.  c  o m*/
    try {
        // Execute the method.
        int statusCode = client.executeMethod(method);
        metaInfo.setServerStatus(statusCode);
        if (statusCode != HttpStatus.SC_OK) {
            // System.err.println("Method failed: " + method.getStatusLine());
        }

        // Read the response body.
        byte[] responseBody = method.getResponseBody();
        System.out.println(new String(responseBody));

        Header mimeType = method.getResponseHeader("Content-Type");
        if (mimeType != null) {
            metaInfo.setMimeType(mimeType.getValue());
        }

        Header contentLength = method.getResponseHeader("Content-Length");
        if (contentLength != null && StringUtils.isNotEmpty(contentLength.getValue())) {
            metaInfo.setSize(Integer.parseInt(contentLength.getValue()));
        }

    } catch (HttpException e) {
        metaInfo.setErrorMessage(e.getMessage());
    } catch (IOException e) {
        metaInfo.setErrorMessage(e.getMessage());
    } finally {
        // Release the connection.
        method.releaseConnection();
    }
    return metaInfo;
}

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