Example usage for org.apache.http.conn.scheme Scheme Scheme

Introduction

In this page you can find the example usage for org.apache.http.conn.scheme Scheme Scheme.

Prototype

@Deprecated
public Scheme(final String name, final SocketFactory factory, final int port)

Source Link

Document

Creates a new scheme.

Usage

From source file:com.hilatest.httpclient.apacheexample.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    DefaultHttpClient httpclient = new DefaultHttpClient();

    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    FileInputStream instream = new FileInputStream(new File("my.keystore"));
    try {//from w  w  w .j  a  v  a2  s  .c o  m
        trustStore.load(instream, "nopassword".toCharArray());
    } finally {
        instream.close();
    }

    SSLSocketFactory socketFactory = new SSLSocketFactory(trustStore);
    Scheme sch = new Scheme("https", socketFactory, 443);
    httpclient.getConnectionManager().getSchemeRegistry().register(sch);

    HttpGet httpget = new HttpGet("https://localhost/");

    System.out.println("executing request" + httpget.getRequestLine());

    HttpResponse response = httpclient.execute(httpget);
    HttpEntity entity = response.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(response.getStatusLine());
    if (entity != null) {
        System.out.println("Response content length: " + entity.getContentLength());
    }
    if (entity != null) {
        entity.consumeContent();
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:com.dlmu.heipacker.crawler.client.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    DefaultHttpClient httpclient = new DefaultHttpClient();
    try {// ww w  . j a v a  2 s.  c om
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        FileInputStream instream = new FileInputStream(new File("my.keystore"));
        try {
            trustStore.load(instream, "nopassword".toCharArray());
        } finally {
            try {
                instream.close();
            } catch (Exception ignore) {
            }
        }

        SSLSocketFactory socketFactory = new SSLSocketFactory(trustStore);
        Scheme sch = new Scheme("https", 443, socketFactory);
        httpclient.getConnectionManager().getSchemeRegistry().register(sch);

        HttpGet httpget = new HttpGet("https://localhost/");

        System.out.println("executing request" + httpget.getRequestLine());

        HttpResponse response = httpclient.execute(httpget);
        HttpEntity entity = response.getEntity();

        System.out.println("----------------------------------------");
        System.out.println(response.getStatusLine());
        if (entity != null) {
            System.out.println("Response content length: " + entity.getContentLength());
        }
        EntityUtils.consume(entity);

    } finally {
        // When HttpClient instance is no longer needed,
        // shut down the connection manager to ensure
        // immediate deallocation of all system resources
        httpclient.getConnectionManager().shutdown();
    }
}

From source file:httpclient.client.ClientExecuteDirect.java

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

    HttpHost target = new HttpHost("www.baidu.com", 80, "http");

    // general setup
    SchemeRegistry supportedSchemes = new SchemeRegistry();

    // Register the "http" protocol scheme, it is required
    // by the default operator to look up socket factories.
    supportedSchemes.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    // prepare parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUseExpectContinue(params, true);

    ClientConnectionManager connMgr = new ThreadSafeClientConnManager(params, supportedSchemes);
    DefaultHttpClient httpclient = new DefaultHttpClient(connMgr, params);

    HttpGet req = new HttpGet("/");

    System.out.println("executing request to " + target);

    HttpResponse rsp = httpclient.execute(target, req);
    HttpEntity entity = rsp.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(rsp.getStatusLine());
    Header[] headers = rsp.getAllHeaders();
    for (int i = 0; i < headers.length; i++) {
        System.out.println(headers[i]);
    }/*from www . ja v a 2  s  .c o  m*/
    System.out.println("----------------------------------------");

    if (entity != null) {
        System.out.println(EntityUtils.toString(entity));
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:com.dlmu.heipacker.crawler.client.ClientExecuteSOCKS.java

public static void main(String[] args) throws Exception {
    DefaultHttpClient httpclient = new DefaultHttpClient();
    try {/*  ww  w  . j  av  a2s  .co  m*/
        httpclient.getParams().setParameter("socks.host", "mysockshost");
        httpclient.getParams().setParameter("socks.port", 1234);
        httpclient.getConnectionManager().getSchemeRegistry()
                .register(new Scheme("http", 80, new MySchemeSocketFactory()));

        HttpHost target = new HttpHost("www.apache.org", 80, "http");
        HttpGet req = new HttpGet("/");

        System.out.println("executing request to " + target + " via SOCKS proxy");
        HttpResponse rsp = httpclient.execute(target, req);
        HttpEntity entity = rsp.getEntity();

        System.out.println("----------------------------------------");
        System.out.println(rsp.getStatusLine());
        Header[] headers = rsp.getAllHeaders();
        for (int i = 0; i < headers.length; i++) {
            System.out.println(headers[i]);
        }
        System.out.println("----------------------------------------");

        if (entity != null) {
            System.out.println(EntityUtils.toString(entity));
        }

    } finally {
        // When HttpClient instance is no longer needed,
        // shut down the connection manager to ensure
        // immediate deallocation of all system resources
        httpclient.getConnectionManager().shutdown();
    }
}

From source file:httpclient.client.ClientEvictExpiredConnections.java

public static void main(String[] args) throws Exception {
    // Create and initialize HTTP parameters
    HttpParams params = new BasicHttpParams();
    ConnManagerParams.setMaxTotalConnections(params, 100);
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);

    // Create and initialize scheme registry 
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
    HttpClient httpclient = new DefaultHttpClient(cm, params);

    // create an array of URIs to perform GETs on
    String[] urisToGet = { "http://jakarta.apache.org/", "http://jakarta.apache.org/commons/",
            "http://jakarta.apache.org/commons/httpclient/",
            "http://svn.apache.org/viewvc/jakarta/httpcomponents/" };

    IdleConnectionEvictor connEvictor = new IdleConnectionEvictor(cm);
    connEvictor.start();/*  w  ww.j a v  a  2  s.c om*/

    for (int i = 0; i < urisToGet.length; i++) {
        String requestURI = urisToGet[i];
        HttpGet req = new HttpGet(requestURI);

        System.out.println("executing request " + requestURI);

        HttpResponse rsp = httpclient.execute(req);
        HttpEntity entity = rsp.getEntity();

        System.out.println("----------------------------------------");
        System.out.println(rsp.getStatusLine());
        if (entity != null) {
            System.out.println("Response content length: " + entity.getContentLength());
        }
        System.out.println("----------------------------------------");

        if (entity != null) {
            entity.consumeContent();
        }
    }

    // Sleep 10 sec and let the connection evictor do its job
    Thread.sleep(20000);

    // Shut down the evictor thread
    connEvictor.shutdown();
    connEvictor.join();

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:com.hilatest.httpclient.apacheexample.ClientMultiThreadedExecution.java

public static void main(String[] args) throws Exception {
    // Create and initialize HTTP parameters
    HttpParams params = new BasicHttpParams();
    ConnManagerParams.setMaxTotalConnections(params, 100);
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);

    // Create and initialize scheme registry 
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    // Create an HttpClient with the ThreadSafeClientConnManager.
    // This connection manager must be used if more than one thread will
    // be using the HttpClient.
    ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
    HttpClient httpClient = new DefaultHttpClient(cm, params);

    // create an array of URIs to perform GETs on
    String[] urisToGet = { "http://hc.apache.org/", "http://hc.apache.org/httpcomponents-core/",
            "http://hc.apache.org/httpcomponents-client/", "http://svn.apache.org/viewvc/httpcomponents/" };

    // create a thread for each URI
    GetThread[] threads = new GetThread[urisToGet.length];
    for (int i = 0; i < threads.length; i++) {
        HttpGet httpget = new HttpGet(urisToGet[i]);
        threads[i] = new GetThread(httpClient, httpget, i + 1);
    }//from  www  . java 2 s.c o  m

    // start the threads
    for (int j = 0; j < threads.length; j++) {
        threads[j].start();
    }

    // join the threads
    for (int j = 0; j < threads.length; j++) {
        threads[j].join();
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpClient.getConnectionManager().shutdown();
}

From source file:com.dlmu.heipacker.crawler.examples.conn.OperatorConnectDirect.java

public static void main(String[] args) throws Exception {
    HttpHost target = new HttpHost("jakarta.apache.org", 80, "http");

    // some general setup
    // Register the "http" protocol scheme, it is required
    // by the default operator to look up socket factories.
    SchemeRegistry supportedSchemes = new SchemeRegistry();
    supportedSchemes.register(new Scheme("http", 80, PlainSocketFactory.getSocketFactory()));

    // Prepare parameters.
    // Since this example doesn't use the full core framework,
    // only few parameters are actually required.
    HttpParams params = new SyncBasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUseExpectContinue(params, false);

    // one operator can be used for many connections
    ClientConnectionOperator scop = new DefaultClientConnectionOperator(supportedSchemes);

    HttpRequest req = new BasicHttpRequest("OPTIONS", "*", HttpVersion.HTTP_1_1);
    req.addHeader("Host", target.getHostName());

    HttpContext ctx = new BasicHttpContext();

    OperatedClientConnection conn = scop.createConnection();
    try {/*from   www  .  j  a  v a 2  s.c  om*/
        System.out.println("opening connection to " + target);
        scop.openConnection(conn, target, null, ctx, params);
        System.out.println("sending request");
        conn.sendRequestHeader(req);
        // there is no request entity
        conn.flush();

        System.out.println("receiving response header");
        HttpResponse rsp = conn.receiveResponseHeader();

        System.out.println("----------------------------------------");
        System.out.println(rsp.getStatusLine());
        Header[] headers = rsp.getAllHeaders();
        for (int i = 0; i < headers.length; i++) {
            System.out.println(headers[i]);
        }
        System.out.println("----------------------------------------");
    } finally {
        System.out.println("closing connection");
        conn.close();
    }
}

From source file:com.hilatest.httpclient.apacheexample.ClientExecuteProxy.java

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

    // make sure to use a proxy that supports CONNECT
    HttpHost target = new HttpHost("issues.apache.org", 443, "https");
    HttpHost proxy = new HttpHost("127.0.0.1", 8080, "http");

    // general setup
    SchemeRegistry supportedSchemes = new SchemeRegistry();

    // Register the "http" and "https" protocol schemes, they are
    // required by the default operator to look up socket factories.
    supportedSchemes.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    supportedSchemes.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

    // prepare parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUseExpectContinue(params, true);

    ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, supportedSchemes);

    DefaultHttpClient httpclient = new DefaultHttpClient(ccm, params);

    httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);

    HttpGet req = new HttpGet("/");

    System.out.println("executing request to " + target + " via " + proxy);
    HttpResponse rsp = httpclient.execute(target, req);
    HttpEntity entity = rsp.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(rsp.getStatusLine());
    Header[] headers = rsp.getAllHeaders();
    for (int i = 0; i < headers.length; i++) {
        System.out.println(headers[i]);
    }//  w  w  w.  j  a v  a 2  s. c om
    System.out.println("----------------------------------------");

    if (entity != null) {
        System.out.println(EntityUtils.toString(entity));
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:httpclient.client.ClientExecuteProxy.java

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

    // make sure to use a proxy that supports CONNECT
    HttpHost target = new HttpHost("vote.sun0769.com/include/code.asp?s=youthnet&aj=0.70161835174741", 80,
            "http");
    HttpHost proxy = new HttpHost("59.36.98.154", 80, "http");

    // general setup
    SchemeRegistry supportedSchemes = new SchemeRegistry();

    // Register the "http" and "https" protocol schemes, they are
    // required by the default operator to look up socket factories.
    supportedSchemes.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    supportedSchemes.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

    // prepare parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "GB2312");
    HttpProtocolParams.setUseExpectContinue(params, true);

    ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, supportedSchemes);

    DefaultHttpClient httpclient = new DefaultHttpClient(ccm, params);

    httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);

    HttpGet req = new HttpGet("/");

    System.out.println("executing request to " + target + " via " + proxy);
    HttpResponse rsp = httpclient.execute(target, req);
    HttpEntity entity = rsp.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(rsp.getStatusLine());
    Header[] headers = rsp.getAllHeaders();
    for (int i = 0; i < headers.length; i++) {
        System.out.println(headers[i]);
    }//from   www  .j  a  v a2  s .c om
    System.out.println("----------------------------------------");

    if (entity != null) {
        System.out.println(EntityUtils.toString(entity));
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:httpclient.conn.OperatorConnectDirect.java

public static void main(String[] args) throws Exception {
    HttpHost target = new HttpHost("jakarta.apache.org", 80, "http");

    // some general setup
    // Register the "http" protocol scheme, it is required
    // by the default operator to look up socket factories.
    SchemeRegistry supportedSchemes = new SchemeRegistry();
    SocketFactory sf = PlainSocketFactory.getSocketFactory();
    supportedSchemes.register(new Scheme("http", sf, 80));

    // Prepare parameters.
    // Since this example doesn't use the full core framework,
    // only few parameters are actually required.
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUseExpectContinue(params, false);

    // one operator can be used for many connections
    ClientConnectionOperator scop = new DefaultClientConnectionOperator(supportedSchemes);

    HttpRequest req = new BasicHttpRequest("OPTIONS", "*", HttpVersion.HTTP_1_1);
    req.addHeader("Host", target.getHostName());

    HttpContext ctx = new BasicHttpContext();

    OperatedClientConnection conn = scop.createConnection();
    try {//from w  w w .  j  a  va2 s. c  o  m
        System.out.println("opening connection to " + target);
        scop.openConnection(conn, target, null, ctx, params);
        System.out.println("sending request");
        conn.sendRequestHeader(req);
        // there is no request entity
        conn.flush();

        System.out.println("receiving response header");
        HttpResponse rsp = conn.receiveResponseHeader();

        System.out.println("----------------------------------------");
        System.out.println(rsp.getStatusLine());
        Header[] headers = rsp.getAllHeaders();
        for (int i = 0; i < headers.length; i++) {
            System.out.println(headers[i]);
        }
        System.out.println("----------------------------------------");
    } finally {
        System.out.println("closing connection");
        conn.close();
    }
}