Example usage for org.apache.http.client.methods HttpGet HttpGet

List of usage examples for org.apache.http.client.methods HttpGet HttpGet

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Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpGet HttpGet.

Prototype

public HttpGet(final String uri)

Source Link

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 {//  w w  w . j  a  v a 2 s.com
        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.mama100.android.member.http.ClientCustomContext.java

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

    HttpClient httpclient = new DefaultHttpClient();

    // Create a local instance of cookie store
    CookieStore cookieStore = new BasicCookieStore();

    // Create local HTTP context
    HttpContext localContext = new BasicHttpContext();
    // Bind custom cookie store to the local context
    localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

    HttpGet httpget = new HttpGet("http://www.weibo.com/");

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

    // Pass local context as a parameter
    HttpResponse response = httpclient.execute(httpget, localContext);
    HttpEntity entity = response.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(response.getStatusLine());
    if (entity != null) {
        System.out.println("Response content length: " + entity.getContentLength());
    }//from  w ww . ja  v  a2 s .  co m
    List<Cookie> cookies = cookieStore.getCookies();
    for (int i = 0; i < cookies.size(); i++) {
        System.out.println("Local cookie: " + cookies.get(i));
    }

    // Consume response content
    if (entity != null) {
        entity.consumeContent();
    }

    System.out.println("----------------------------------------");

    // 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.ClientCustomContext.java

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

    HttpClient httpclient = new DefaultHttpClient();

    // Create a local instance of cookie store
    CookieStore cookieStore = new BasicCookieStore();

    // Create local HTTP context
    HttpContext localContext = new BasicHttpContext();
    // Bind custom cookie store to the local context
    localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

    HttpGet httpget = new HttpGet("http://www.google.com/");

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

    // Pass local context as a parameter
    HttpResponse response = httpclient.execute(httpget, localContext);
    HttpEntity entity = response.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(response.getStatusLine());
    if (entity != null) {
        System.out.println("Response content length: " + entity.getContentLength());
    }//ww w  . ja v a  2s. c  o m
    List<Cookie> cookies = cookieStore.getCookies();
    for (int i = 0; i < cookies.size(); i++) {
        System.out.println("Local cookie: " + cookies.get(i));
    }

    // Consume response content
    if (entity != null) {
        entity.consumeContent();
    }

    System.out.println("----------------------------------------");

    // 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.mtea.macrotea_httpclient_study.ClientCustomContext.java

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

    HttpClient httpclient = new DefaultHttpClient();
    try {/*from w  w w  . j  av a  2  s  .  c o m*/
        // CookieStore 
        CookieStore cookieStore = new BasicCookieStore();

        // HttpContext 
        HttpContext localContext = new BasicHttpContext();

        //HttpContextCookieStore
        localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

        HttpGet httpget = new HttpGet("http://www.google.com/");

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

        // ?
        HttpResponse response = httpclient.execute(httpget, localContext);
        HttpEntity entity = response.getEntity();

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

        //???cookie
        List<Cookie> cookies = cookieStore.getCookies();
        for (int i = 0; i < cookies.size(); i++) {
            System.out.println("Local cookie: " + cookies.get(i));
        }

        //
        EntityUtils.consume(entity);

        System.out.println("----------------------------------------");

    } finally {
        //??httpclient???
        httpclient.getConnectionManager().shutdown();
    }
}

From source file:org.jaqpot.core.service.client.jpdi.JPDIClientFactory.java

public static void main(String[] args) throws IOException, InterruptedException, ExecutionException {
    CloseableHttpAsyncClient asyncClient = HttpAsyncClientBuilder.create().build();
    asyncClient.start();//  w  w  w. java  2 s  .c om
    HttpGet request = new HttpGet("http://www.google.com");
    request.addHeader("Accept", "text/html");
    Future f = asyncClient.execute(request, new FutureCallback<HttpResponse>() {
        @Override
        public void completed(HttpResponse t) {
            System.out.println("completed");

            try {
                String result = new BufferedReader(new InputStreamReader(t.getEntity().getContent())).lines()
                        .collect(Collectors.joining("\n"));
                System.out.println(result);
            } catch (IOException ex) {
                Logger.getLogger(JPDIClientFactory.class.getName()).log(Level.SEVERE, null, ex);
            } catch (UnsupportedOperationException ex) {
                Logger.getLogger(JPDIClientFactory.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

        @Override
        public void failed(Exception excptn) {
            System.out.println("failed");
        }

        @Override
        public void cancelled() {
            System.out.println("cancelled");
        }
    });
    f.get();
    asyncClient.close();
}

From source file:eu.transcriptorium.trpclient.ClientAuthentication.java

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("dbis-faxe.uibk.ac.at", 443),
            new UsernamePasswordCredentials(user, password));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try //Set-Cookie: JSESSIONID=ABAD1D;path=/
    {/*from  w ww.  ja v  a 2  s  .  c om*/
        HttpGet httpget = new HttpGet("https://dbis-faxe.uibk.ac.at/TrpServerTesting/rest/docs/62/fulldoc.xml");
        //httpclient.
        httpget.setHeader("Cookie", "JSESSIONID=5FB6AC0CD0F4FAC80CE6716DD789F5E8");
        System.out.println("Executing request " + httpget.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:an.dpr.cyclingresultsapi.ClientExecuteProxy.java

public static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    StringBuilder ret = new StringBuilder();
    try {//w w  w.  j  a  v  a2 s .  c  o  m
        //http://cyclingresults-dprsoft.rhcloud.com/rest/competitions/query/20140101,20140601,1,1,UWT
        //            HttpHost target = new HttpHost("cyclingresults-dprsoft.rhcloud.com", 80, "http");
        HttpHost proxy = null;// = new HttpHost("proxy.sdc.hp.com", 8080, "http");
        HttpHost target = new HttpHost("localhost", 8282, "http");

        RequestConfig config = RequestConfig.custom()
                //                    .setProxy(proxy)
                .build();
        HttpGet request = new HttpGet("/rest/competitions/query/20130801,20130901,1,1,UWT");
        request.setConfig(config);

        System.out.println("Executing request " + request.getRequestLine() + " to " + target + " via " + proxy);

        CloseableHttpResponse response = httpclient.execute(target, request);
        InputStreamReader isr = new InputStreamReader(response.getEntity().getContent(), "cp1252");
        BufferedReader br = new BufferedReader(isr);
        String line;
        while ((line = br.readLine()) != null) {
            ret.append(line);
        }
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
    System.out.println(ret.toString());
}

From source file:org.apache.http.examples.client.ClientWithResponseHandler.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    //    DefaultHttpParams.getDefaultParams().setParameter("http.protocol.cookie-policy", CookiePolicy.BROWSER_COMPATIBILITY);
    //    httpclient.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BEST_MATCH);
    try {/*from   w ww .ja  v  a  2s  .c  o  m*/
        //      HttpGet httpget = new HttpGet("http://localhost/");
        HttpGet httpget = new HttpGet(
                "http://api.map.baidu.com/geocoder/v2/?address=&output=json&ak=E4805d16520de693a3fe707cdc962045&callback=showLocation");
        //      httpget.setHeader("Accept", "180.97.33.90:80");
        httpget.setHeader("Accept",
                "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8");
        httpget.setHeader("Accept-Encoding", "gzip, deflate, sdch");
        httpget.setHeader("Accept-Language", "zh-CN,zh;q=0.8");
        httpget.setHeader("Cache-Control", "no-cache");
        httpget.setHeader("Connection", "keep-alive");
        httpget.setHeader("Referer",
                "http://developer.baidu.com/map/index.php?title=webapi/guide/changeposition");
        httpget.setHeader("User-Agent",
                "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36");

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

        // Create a custom response handler
        ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

            public String handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                int status = response.getStatusLine().getStatusCode();
                if (status >= 200 && status < 300) {
                    HttpEntity entity = response.getEntity();
                    return entity != null ? EntityUtils.toString(entity, "utf-8") : null;
                } else {
                    throw new ClientProtocolException("Unexpected response status: " + status);
                }
            }

        };
        String responseBody = httpclient.execute(httpget, responseHandler);
        System.out.println("----------------------------------------");
        System.out.println(responseBody);

        //showLocation&&showLocation({"status":0,"result":{"location":{"lng":112.25009284837,"lat":32.229168591538},"precise":0,"confidence":14,"level":"\u533a\u53bf"}})
        System.out.println("----------------------------------------");
        ObjectMapper mapper = new ObjectMapper();
        //      mapper.readValue(responseBody, AddressCoord.class);
        JsonNode root = mapper.readTree(
                responseBody.substring("showLocation&&showLocation(".length(), responseBody.length() - 1));
        //      String name = root.get("name").asText();
        //      int age = root.get("age").asInt();
        String status = root.get("status").asText();
        String lng = root.with("result").with("location").get("lng").asText();
        String lat = root.with("result").with("location").get("lat").asText();
        String level = root.with("result").get("level").asText();
        System.out.println(String.format("'%1$s': [%2$s, %3$s], status: %4$s", level, lng, lat, status));

    } finally {
        httpclient.close();
    }
}

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

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

    HttpClient httpclient = new DefaultHttpClient();
    try {//from   w ww  .j av a 2 s  .c  o  m
        // Create a local instance of cookie store
        CookieStore cookieStore = new BasicCookieStore();

        // Create local HTTP context
        HttpContext localContext = new BasicHttpContext();
        // Bind custom cookie store to the local context
        localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

        HttpGet httpget = new HttpGet("http://www.google.com/");

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

        // Pass local context as a parameter
        HttpResponse response = httpclient.execute(httpget, localContext);
        HttpEntity entity = response.getEntity();

        System.out.println("----------------------------------------");
        System.out.println(response.getStatusLine());
        if (entity != null) {
            System.out.println("Response content length: " + entity.getContentLength());
        }
        List<Cookie> cookies = cookieStore.getCookies();
        for (int i = 0; i < cookies.size(); i++) {
            System.out.println("Local cookie: " + cookies.get(i));
        }

        // Consume response content
        EntityUtils.consume(entity);

        System.out.println("----------------------------------------");

    } 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:cn.anthony.util.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(new File("my.keystore"),
            "nopassword".toCharArray(), new TrustSelfSignedStrategy()).build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.getDefaultHostnameVerifier());
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {//from   w w  w .  j a  v  a  2  s .  c  o m

        HttpGet httpget = new HttpGet("https://httpbin.org/");

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

        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            HttpEntity entity = response.getEntity();

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}