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

List of usage examples for org.apache.commons.httpclient HttpClient getParams

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Introduction

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

Prototype

public HttpClientParams getParams()

Source Link

Usage

From source file:BasicAuthenticationExecuteJSPMethod.java

public static void main(String args[]) throws Exception {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("parameterKey", "value");

    HostConfiguration host = client.getHostConfiguration();
    host.setHost(new URI("http://localhost:8080", true));

    GetMethod method = new GetMethod("/commons/folder/protected.jsp");
    try {//from  w  w w .jav  a  2  s . c o m
        client.executeMethod(host, method);
        System.err.println(method.getStatusLine());
        System.err.println(method.getResponseBodyAsString());
    } catch (Exception e) {
        System.err.println(e);
    } finally {
        method.releaseConnection();
    }
}

From source file:HttpClientParameter.java

public static void main(String args[]) throws Exception {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("http.useragent", "My Browser");

    HostConfiguration host = client.getHostConfiguration();
    host.setHost("www.google.com");

    GetMethod method = new GetMethod("http://www.yahoo.com");

    int returnCode = client.executeMethod(host, method);

    System.err.println(method.getResponseBodyAsString());

    System.err//ww  w  .j av  a2  s. c  om
            .println("User-Agent: " + method.getHostConfiguration().getParams().getParameter("http.useragent"));

    System.err.println("User-Agent: " + method.getParams().getParameter("http.useragent"));

    method.releaseConnection();
}

From source file:OptionsMethodExample.java

public static void main(String args[]) {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("http.useragent", "Test Client");

    OptionsMethod method = new OptionsMethod("http://www.google.com");

    try {//from w w  w  .j  av a2  s . c  o  m
        int returnCode = client.executeMethod(method);

        Enumeration list = method.getAllowedMethods();

        while (list.hasMoreElements()) {
            System.err.println(list.nextElement());
        }

    } catch (Exception e) {
        System.err.println(e);
    } finally {
        method.releaseConnection();
    }

}

From source file:GetCookiePrintAndSetValue.java

public static void main(String args[]) throws Exception {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("http.useragent", "My Browser");

    GetMethod method = new GetMethod("http://localhost:8080/");
    try {/*from  ww  w.ja  va  2s.  c  o m*/
        client.executeMethod(method);
        Cookie[] cookies = client.getState().getCookies();
        for (int i = 0; i < cookies.length; i++) {
            Cookie cookie = cookies[i];
            System.err.println("Cookie: " + cookie.getName() + ", Value: " + cookie.getValue()
                    + ", IsPersistent?: " + cookie.isPersistent() + ", Expiry Date: " + cookie.getExpiryDate()
                    + ", Comment: " + cookie.getComment());

            cookie.setValue("My own value");
        }
        client.executeMethod(method);
    } catch (Exception e) {
        System.err.println(e);
    } finally {
        method.releaseConnection();
    }
}

From source file:BasicAuthenticationForJSPPage.java

public static void main(String args[]) throws Exception {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("http.useragent", "My Browser");

    HostConfiguration host = client.getHostConfiguration();
    host.setHost(new URI("http://localhost:8080", true));

    Credentials credentials = new UsernamePasswordCredentials("tomcat", "tomcat");
    AuthScope authScope = new AuthScope(host.getHost(), host.getPort());
    HttpState state = client.getState();
    state.setCredentials(authScope, credentials);

    GetMethod method = new GetMethod("/commons/chapter01/protected.jsp");
    try {/*from  w ww  . j  ava 2  s .c o  m*/
        client.executeMethod(host, method);
        System.err.println(method.getStatusLine());
        System.err.println(method.getResponseBodyAsString());
    } catch (Exception e) {
        System.err.println(e);
    } finally {
        method.releaseConnection();
    }
}

From source file:UsingHttpClientInsideThread.java

public static void main(String args[]) throws Exception {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("http.useragent", "Test Client");

    HostConfiguration host = new HostConfiguration();
    host.setHost(new URI("http://localhost:8080", true));

    // first Get a big file
    MethodThread bigDataThread = new MethodThread(client, host, "/big_movie.wmv");

    bigDataThread.start();//from w ww  .j  a  v a 2  s.c  om

    // next try and get a small file
    MethodThread normalThread = new MethodThread(client, host, "/");

    normalThread.start();
}

From source file:GetMethodExample.java

public static void main(String args[]) {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("http.useragent", "Test Client");
    client.getParams().setParameter("http.connection.timeout", new Integer(5000));

    GetMethod method = new GetMethod();
    FileOutputStream fos = null;//from w w w .  j  av  a  2s  .c o  m

    try {

        method.setURI(new URI("http://www.google.com", true));
        int returnCode = client.executeMethod(method);

        if (returnCode != HttpStatus.SC_OK) {
            System.err.println("Unable to fetch default page, status code: " + returnCode);
        }

        System.err.println(method.getResponseBodyAsString());

        method.setURI(new URI("http://www.google.com/images/logo.gif", true));
        returnCode = client.executeMethod(method);

        if (returnCode != HttpStatus.SC_OK) {
            System.err.println("Unable to fetch image, status code: " + returnCode);
        }

        byte[] imageData = method.getResponseBody();
        fos = new FileOutputStream(new File("google.gif"));
        fos.write(imageData);

        HostConfiguration hostConfig = new HostConfiguration();
        hostConfig.setHost("www.yahoo.com", null, 80, Protocol.getProtocol("http"));

        method.setURI(new URI("/", true));

        client.executeMethod(hostConfig, method);

        System.err.println(method.getResponseBodyAsString());

    } catch (HttpException he) {
        System.err.println(he);
    } catch (IOException ie) {
        System.err.println(ie);
    } finally {
        method.releaseConnection();
        if (fos != null)
            try {
                fos.close();
            } catch (Exception fe) {
            }
    }

}

From source file:HttpClientPreferences.java

public static void main(String args[]) throws Exception {
    HttpClient client = new HttpClient();

    System.err.println(//from  w w w .ja  v  a 2 s  .com
            "The User Agent before changing it is: " + client.getParams().getParameter("http.useragent"));

    client.getParams().setParameter("http.useragent", "Browser at Client level");

    System.err.println("Client's User Agent is: " + client.getParams().getParameter("http.useragent"));

    GetMethod method = new GetMethod("http://www.google.com");
    method.getParams().setParameter("http.useragent", "Browser at Method level");
    try {
        client.executeMethod(method);
    } catch (Exception e) {
        System.err.println(e);
    } finally {
        method.releaseConnection();
    }
    System.err.println("Method's User Agent is: " + method.getParams().getParameter("http.useragent"));

}

From source file:com.discursive.jccook.httpclient.BasicAuthExample.java

public static void main(String[] args) throws HttpException, IOException {
    // Configure Logging
    System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.SimpleLog");
    System.setProperty("org.apache.commons.logging.simplelog.showdatetime", "true");
    System.setProperty("org.apache.commons.logging.simplelog.log.httpclient.wire", "debug");
    System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.commons.httpclient", "debug");

    HttpClient client = new HttpClient();
    HttpState state = client.getState();
    HttpClientParams params = client.getParams();

    // Set credentials on the client
    Credentials credentials = new UsernamePasswordCredentials("testuser", "crazypass");
    state.setCredentials(null, null, credentials);
    params.setAuthenticationPreemptive(true);

    String url = "http://www.discursive.com/jccook/auth/";
    HttpMethod method = new GetMethod(url);

    client.executeMethod(method);//from w w w  .j a v  a  2  s.  c om
    String response = method.getResponseBodyAsString();

    System.out.println(response);
    method.releaseConnection();
}

From source file:FormLoginDemo.java

public static void main(String[] args) throws Exception {

    HttpClient client = new HttpClient();
    client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT, "http");
    client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
    // 'developer.java.sun.com' has cookie compliance problems
    // Their session cookie's domain attribute is in violation of the RFC2109
    // We have to resort to using compatibility cookie policy

    GetMethod authget = new GetMethod("/servlet/SessionServlet");

    client.executeMethod(authget);/*from  w  w  w  .  j a  va2 s .  co m*/
    System.out.println("Login form get: " + authget.getStatusLine().toString());
    // release any connection resources used by the method
    authget.releaseConnection();
    // See if we got any cookies
    CookieSpec cookiespec = CookiePolicy.getDefaultSpec();
    Cookie[] initcookies = cookiespec.match(LOGON_SITE, LOGON_PORT, "/", false, client.getState().getCookies());
    System.out.println("Initial set of cookies:");
    if (initcookies.length == 0) {
        System.out.println("None");
    } else {
        for (int i = 0; i < initcookies.length; i++) {
            System.out.println("- " + initcookies[i].toString());
        }
    }

    PostMethod authpost = new PostMethod("/servlet/SessionServlet");
    // Prepare login parameters
    NameValuePair action = new NameValuePair("action", "login");
    NameValuePair url = new NameValuePair("url", "/index.html");
    NameValuePair userid = new NameValuePair("UserId", "userid");
    NameValuePair password = new NameValuePair("Password", "password");
    authpost.setRequestBody(new NameValuePair[] { action, url, userid, password });

    client.executeMethod(authpost);
    System.out.println("Login form post: " + authpost.getStatusLine().toString());
    // release any connection resources used by the method
    authpost.releaseConnection();
    // See if we got any cookies
    // The only way of telling whether logon succeeded is 
    // by finding a session cookie
    Cookie[] logoncookies = cookiespec.match(LOGON_SITE, LOGON_PORT, "/", false,
            client.getState().getCookies());
    System.out.println("Logon cookies:");
    if (logoncookies.length == 0) {
        System.out.println("None");
    } else {
        for (int i = 0; i < logoncookies.length; i++) {
            System.out.println("- " + logoncookies[i].toString());
        }
    }
    // Usually a successful form-based login results in a redicrect to 
    // another url
    int statuscode = authpost.getStatusCode();
    if ((statuscode == HttpStatus.SC_MOVED_TEMPORARILY) || (statuscode == HttpStatus.SC_MOVED_PERMANENTLY)
            || (statuscode == HttpStatus.SC_SEE_OTHER) || (statuscode == HttpStatus.SC_TEMPORARY_REDIRECT)) {
        Header header = authpost.getResponseHeader("location");
        if (header != null) {
            String newuri = header.getValue();
            if ((newuri == null) || (newuri.equals(""))) {
                newuri = "/";
            }
            System.out.println("Redirect target: " + newuri);
            GetMethod redirect = new GetMethod(newuri);

            client.executeMethod(redirect);
            System.out.println("Redirect: " + redirect.getStatusLine().toString());
            // release any connection resources used by the method
            redirect.releaseConnection();
        } else {
            System.out.println("Invalid redirect");
            System.exit(1);
        }
    }
}