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:pt.souplesse.spark.Server.java

public static void main(String[] args) {
    EntityManagerFactory factory = Persistence.createEntityManagerFactory("guestbook");
    EntityManager manager = factory.createEntityManager();
    JinqJPAStreamProvider streams = new JinqJPAStreamProvider(factory);
    get("/messages", (req, rsp) -> {
        rsp.type("application/json");
        return gson.toJson(streams.streamAll(manager, Message.class).collect(Collectors.toList()));
    });//from  w  w  w .  j a v  a  2 s  . co  m
    post("/messages", (req, rsp) -> {
        try {
            Message msg = gson.fromJson(req.body(), Message.class);
            if (StringUtils.isBlank(msg.getMessage()) || StringUtils.isBlank(msg.getName())) {
                halt(400);
            }
            manager.getTransaction().begin();
            manager.persist(msg);
            manager.getTransaction().commit();
        } catch (JsonSyntaxException e) {
            halt(400);
        }
        rsp.type("application/json");
        return gson.toJson(streams.streamAll(manager, Message.class).collect(Collectors.toList()));
    });
    get("/comments", (req, rsp) -> {
        rsp.type("application/json");
        Map<String, List<Body>> body = new HashMap<>();
        try (CloseableHttpClient client = create().build()) {
            String url = String.format("https://api.github.com/repos/%s/events", req.queryMap("repo").value());
            log.info(url);
            body = client.execute(new HttpGet(url), r -> {
                List<Map<String, Object>> list = gson.fromJson(EntityUtils.toString(r.getEntity()), List.class);
                Map<String, List<Body>> result = new HashMap<>();
                list.stream().filter(m -> m.getOrDefault("type", "").equals("IssueCommentEvent"))
                        .map(m -> new Body(((Map<String, String>) m.get("actor")).get("login"),
                                ((Map<String, Map<String, String>>) m.get("payload")).get("comment")
                                        .get("body")))
                        .forEach(b -> result.compute(b.getLogin(), (k, v) -> v == null ? new ArrayList<>()
                                : Lists.asList(b, v.toArray(new Body[v.size()]))));
                return result;
            });
        } catch (IOException e) {
            log.error(null, e);
            halt(400, e.getMessage());
        }
        return gson.toJson(body);
    });
}

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

public static void main(String[] args) throws Exception {
    // Create an HttpClient with the ThreadSafeClientConnManager.
    // This connection manager must be used if more than one thread will
    // be using the HttpClient.
    PoolingClientConnectionManager cm = new PoolingClientConnectionManager();
    cm.setMaxTotal(100);/* w ww  . j  a  va  2 s  . co m*/

    HttpClient httpclient = new DefaultHttpClient(cm);
    try {
        // create an array of URIs to perform GETs on
        String[] urisToGet = { "http://hc.apache.org/", "http://hc.apache.org/httpcomponents-core-ga/",
                "http://hc.apache.org/httpcomponents-client-ga/",
                "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);
        }

        // 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();
        }

    } 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:com.cland.accessstats.util.QuickStart.java

public static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {//from  ww w.  j a v  a 2  s . co  m
        String origins = "-33.869952,18.537687";
        String destinations = "-33.96979309231926,18.53386491408955|-33.90630759128996,18.40310809285091|-33.97761,18.46555";
        String avoid = GMatrix.AVOID_HIGHWAYS + "|" + GMatrix.AVOID_TOLLS;
        String units = GMatrix.UNITS_DEFAULT;
        String language = "";
        boolean sensor = true;
        String url = GMatrix.getUrl(origins, destinations, GMatrix.JSON, GMatrix.MOD_DRIVING, avoid, units,
                language, sensor);
        System.out.println("Connection to... " + url);
        //GET EXAMPLE
        HttpGet httpGet = new HttpGet(url);
        CloseableHttpResponse response1 = httpclient.execute(httpGet);
        // The underlying HTTP connection is still held by the response object
        // to allow the response content to be streamed directly from the network socket.
        // In order to ensure correct deallocation of system resources
        // the user MUST call CloseableHttpResponse#close() from a finally clause.
        // Please note that if response content is not fully consumed the underlying
        // connection cannot be safely re-used and will be shut down and discarded
        // by the connection manager.
        try {
            System.out.println(response1.getStatusLine());
            HttpEntity entity1 = response1.getEntity();
            // do something useful with the response body
            String result = EntityUtils.toString(entity1);
            // and ensure it is fully consumed
            EntityUtils.consume(entity1);

            //Process the result json data in the the into a collection DataEntry objects
            int num = 3; //we requested for 3 destinations
            List<DataEntry> dataentries = new ArrayList<DataEntry>();
            for (int i = 0; i < num; i++) {
                String distance = GMatrix.getDistanceText(result, 0, i);
                String duration = GMatrix.getDurationText(result, 0, i);
                DataEntry d = new DataEntry();
                d.setName("DESTINATION " + (i + 1));
                d.setDistance(distance);
                d.setTravelTime(duration);
                dataentries.add(d);

                //                   System.out.println(">>> DESTINATION " + i);
                //                   System.out.println(">>>Distance text: " + distance);
                //                  System.out.println(">>>Duration : " + duration);

            } //end for loop

            //Now we can return the collection as JSON at this ONLY has google data only
            //Lets see wat we have so far

            for (DataEntry e : dataentries) {
                System.out.println(">>> " + e.getName() + ": Distance=" + e.getDistance() + ", Duration="
                        + e.getTravelTime());
            }

        } finally {
            response1.close();
        }

        // POST EXAMPLE
        //            HttpPost httpPost = new HttpPost("http://targethost/login");
        //            List <NameValuePair> nvps = new ArrayList <NameValuePair>();
        //            nvps.add(new BasicNameValuePair("username", "vip"));
        //            nvps.add(new BasicNameValuePair("password", "secret"));
        //            httpPost.setEntity(new UrlEncodedFormEntity(nvps));
        //            CloseableHttpResponse response2 = httpclient.execute(httpPost);
        //
        //            try {
        //                System.out.println(response2.getStatusLine());
        //                HttpEntity entity2 = response2.getEntity();
        //                // do something useful with the response body
        //                // and ensure it is fully consumed
        //                EntityUtils.consume(entity2);
        //            } finally {
        //                response2.close();
        //            }
    } finally {
        httpclient.close();
    }
}

From source file:cn.jumper.study.http.ClientFormLogin.java

public static void main(String[] args) throws Exception {
    BasicCookieStore cookieStore = new BasicCookieStore();
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCookieStore(cookieStore).build();

    HttpHost proxy = new HttpHost("192.168.10.3", 8080, "http");

    RequestConfig config = RequestConfig.custom().setProxy(proxy).build();

    try {/* w w  w  .java  2 s. c  om*/
        HttpGet httpget = new HttpGet("http://www.ksf-food.com/admin/Login.asp");
        httpget.setConfig(config);
        CloseableHttpResponse response1 = httpclient.execute(httpget);
        try {
            HttpEntity entity = response1.getEntity();

            System.out.println("Login form get: " + response1.getStatusLine());
            EntityUtils.consume(entity);

            System.out.println("Initial set of cookies:");
            List<Cookie> cookies = cookieStore.getCookies();
            if (cookies.isEmpty()) {
                System.out.println("None");
            } else {
                for (int i = 0; i < cookies.size(); i++) {
                    System.out.println("- " + cookies.get(i).toString());
                }
            }
        } finally {
            response1.close();
        }

        String code = "";
        try {
            HttpUriRequest httpgetCode = RequestBuilder.get()
                    .setUri("http://www.ksf-food.com/admin/inc/checkcode.asp").setConfig(config).build();

            /*
             * HttpGet httpgetCode = new HttpGet(
             * "http://www.qufuev.com/admin/inc/checkcode.asp");
             * httpgetCode.setConfig(config);
             */

            System.out.println("Executing request " + httpgetCode.getRequestLine());
            System.out.println("========================================================");
            System.out.println("==httpget header ==");
            for (Header header : httpgetCode.getAllHeaders()) {
                System.out.println(header.getName() + ":" + header.getValue());
            }
            System.out.println("==httpget header ==");

            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();
                        System.out.println("==respons header ==");
                        for (Header header : response.getAllHeaders()) {
                            System.out.println(header.getName() + ":" + header.getValue());
                        }
                        System.out.println("==respons header ==");
                        String fileName = System.currentTimeMillis() + "";
                        DataOutputStream dataOutputStream = new DataOutputStream(
                                new FileOutputStream("d://test//e3//" + fileName + ".jpg"));
                        dataOutputStream.write(EntityUtils.toByteArray(entity));
                        dataOutputStream.close();
                        return ImageTest.getAllOcr("d://test//e3//" + fileName + ".jpg");
                    } else {
                        throw new ClientProtocolException("Unexpected response status: " + status);
                    }
                }

            };
            code = httpclient.execute(httpgetCode, responseHandler);
            System.out.println("ClientFormLogin.main()-CheckCode:" + code);
            System.out.println("----------------------------------------");
        } catch (IOException e) {
            e.printStackTrace();
        }

        HttpUriRequest login = RequestBuilder.post()
                .setUri(new URI("http://www.ksf-food.com/admin/Admin_ChkLogin.asp"))
                .addParameter("UserName", "username").addParameter("Password", "password")
                .addParameter("CheckCode", code).setConfig(config).build();

        System.out.println("========================================================");
        System.out.println("==httpget header ==");
        for (Header header : login.getAllHeaders()) {
            System.out.println(header.getName() + ":" + header.getValue());
        }

        CloseableHttpResponse response2 = httpclient.execute(login);
        try {
            HttpEntity entity = response2.getEntity();

            System.out.println("Login form post: " + response2.getStatusLine());
            // EntityUtils.consume(entity);
            System.out.println("ClientFormLogin.main():\\n" + EntityUtils.toString(entity, "GBK"));

            System.out.println("Post logon cookies:");
            List<Cookie> cookies = cookieStore.getCookies();
            if (cookies.isEmpty()) {
                System.out.println("None");
            } else {
                for (int i = 0; i < cookies.size(); i++) {
                    System.out.println("- " + cookies.get(i).toString());
                }
            }
        } finally {
            response2.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:com.wxpay.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    FileInputStream instream = new FileInputStream(new File("E:/apiclient_cert1.p12"));
    try {/*from  w  w w . j a v  a  2s . co  m*/
        keyStore.load(instream, "1269885501".toCharArray());
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, "1269885501".toCharArray()).build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://api.mch.weixin.qq.com/secapi/pay/refund");

        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());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                String text;
                while ((text = bufferedReader.readLine()) != null) {
                    System.out.println(text);
                }

            }
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:org.gzk.image.junit.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    FileInputStream instream = new FileInputStream(new File("D:/apiclient_cert.p12"));
    try {/*from w  ww. ja  v a 2 s. c  o m*/
        keyStore.load(instream, "1374938902".toCharArray());
    } finally {
        instream.close();
    }
    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, "1374938902".toCharArray()).build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://api.mch.weixin.qq.com/secapi/pay/refund");

        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());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                String text;
                while ((text = bufferedReader.readLine()) != null) {
                    System.out.println(text);
                }

            }
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:com.boonya.http.async.examples.nio.client.AsyncClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    FileInputStream instream = new FileInputStream(new File("my.keystore"));
    try {//from   w ww  .  j a  v  a  2s.c o  m
        trustStore.load(instream, "nopassword".toCharArray());
    } finally {
        instream.close();
    }
    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustStore, new TrustSelfSignedStrategy())
            .build();
    // Allow TLSv1 protocol only
    SSLIOSessionStrategy sslSessionStrategy = new SSLIOSessionStrategy(sslcontext, new String[] { "TLSv1" },
            null, SSLIOSessionStrategy.getDefaultHostnameVerifier());
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setSSLStrategy(sslSessionStrategy).build();
    try {
        httpclient.start();
        HttpGet request = new HttpGet("https://issues.apache.org/");
        Future<HttpResponse> future = httpclient.execute(request, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

From source file:com.magicbeans.banjiuwan.util.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    FileInputStream instream = new FileInputStream(new File("D:/10016225.p12"));
    try {/*  www .  j av a2  s  . co  m*/
        keyStore.load(instream, "10016225".toCharArray());
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, "10016225".toCharArray()).build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://api.mch.weixin.qq.com/secapi/pay/refund");

        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());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                String text;
                while ((text = bufferedReader.readLine()) != null) {
                    System.out.println(text);
                }

            }
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:test.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    FileInputStream instream = new FileInputStream(new File("D:\\keystore.jks"));
    try {/*from w w  w.ja  va  2 s .c om*/
        trustStore.load(instream, "password".toCharArray());
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustStore, new TrustSelfSignedStrategy())
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://retail.onlinesbi.com/personal/css/style.css");

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

From source file:com.scutdm.summary.extract.ClientMultiThreadedExecution.java

public static void main(String[] args) throws Exception {
    // Create an HttpClient with the ThreadSafeClientConnManager.
    // This connection manager must be used if more than one thread will
    // be using the HttpClient.
    PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
    cm.setMaxTotal(100);//from  ww w.  ja va2  s . c o m

    CloseableHttpClient httpclient = HttpClients.custom().setConnectionManager(cm).build();
    try {
        // create an array of URIs to perform GETs on
        String[] urisToGet = { "http://money.21cbh.com/2014/5-8/zOMDA2NzZfMTE1OTYzOA.html",
                "http://aoxiaobai.baijia.baidu.com/article/14834",
                "http://biz.21cbh.com/2014/5-8/yOMDA0MTVfMTE1OTEyOA.html", };

        // 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);
        }

        // 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();
        }

    } finally {
        httpclient.close();
    }
}