Example usage for org.apache.http.client.methods CloseableHttpResponse close

Introduction

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

Prototype

public void close() throws IOException;

Source Link

Document

Closes this stream and releases any system resources associated with it.

Usage

From source file:forcalibre.ClientProxyAuthentication.java

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(PROXY_HOST, PROXY_PORT),
            ///new UsernamePasswordCredentials("vimpelcom_main\\vyualeksandrov", "s1teRlin9g19")
            new NTCredentials("vyualeksandrov", "s1teRlin9g19", PROXY_HOST, "vimpelcom_main"));

    Registry<AuthSchemeProvider> authSchemeRegistry = RegistryBuilder.<AuthSchemeProvider>create()
            .register(AuthSchemes.NTLM, new NTLMSchemeFactory())
            .register(AuthSchemes.BASIC, new BasicSchemeFactory())
            .register(AuthSchemes.DIGEST, new DigestSchemeFactory())
            .register(AuthSchemes.SPNEGO, new SPNegoSchemeFactory())
            .register(AuthSchemes.KERBEROS, new KerberosSchemeFactory()).build();

    CloseableHttpClient httpclient = HttpClients.custom().setDefaultAuthSchemeRegistry(authSchemeRegistry)
            .setDefaultCredentialsProvider(credsProvider).build();

    try {/*  ww  w .  j a  v a  2  s.  c om*/
        //            HttpHost target = new HttpHost("www.verisign.com", 443, "https");
        //            HttpHost proxy = new HttpHost("localhost", 8080);

        HttpHost target = new HttpHost(TARGET_HOST, 80, "http");
        HttpHost proxy = new HttpHost(PROXY_HOST, PROXY_PORT);

        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
        HttpGet httpget = new HttpGet("/");
        httpget.setConfig(config);

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

        CloseableHttpResponse response = httpclient.execute(target, httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

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From source file:com.zhch.example.commons.http.v4_5.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("d:\\workspace_mars\\resume_import_system\\jssecacerts"), null,
                    new TrustSelfSignedStrategy())
            .build();//from www . ja v a 2s .c o  m
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.getDefaultHostnameVerifier());
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://passport.zhaopin.com/org/login");

        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();
    }
}

---

From source file:interoperabilite.webservice.client.ClientExecuteSOCKS.java

public static void main(String[] args) throws Exception {
    Registry<ConnectionSocketFactory> reg = RegistryBuilder.<ConnectionSocketFactory>create()
            .register("http", new MyConnectionSocketFactory()).build();
    PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager(reg);
    CloseableHttpClient httpclient = HttpClients.custom().setConnectionManager(cm).build();
    try {//from   www  .  j  a  va2  s .c om
        InetSocketAddress socksaddr = new InetSocketAddress("mysockshost", 1234);
        HttpClientContext context = HttpClientContext.create();
        context.setAttribute("socks.address", socksaddr);

        HttpHost target = new HttpHost("httpbin.org", 80, "http");
        HttpGet request = new HttpGet("/");

        System.out.println("Executing request " + request + " to " + target + " via SOCKS proxy " + socksaddr);
        CloseableHttpResponse response = httpclient.execute(target, request, context);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:com.lxf.spider.client.ClientAbortMethod.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {//from www  . j a  v  a2  s.c  o  m
        HttpGet httpget = new HttpGet("http://www.apache.org/");

        System.out.println("Executing request " + httpget.getURI());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            // Do not feel like reading the response body
            // Call abort on the request object
            httpget.abort();
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:demo.example.ClientAbortMethod.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*from  w  ww .  j a  v  a2  s .  com*/
        HttpGet httpget = new HttpGet("http://httpbin.org/get");

        System.out.println("Executing request " + httpget.getURI());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            // Do not feel like reading the response body
            // Call abort on the request object
            httpget.abort();
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:interoperabilite.webservice.client.ClientEvictExpiredConnections.java

public static void main(String[] args) throws Exception {
    PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
    cm.setMaxTotal(100);//from www  .j a  v  a 2s  .co  m
    CloseableHttpClient httpclient = HttpClients.custom().setConnectionManager(cm).evictExpiredConnections()
            .evictIdleConnections(5L, TimeUnit.SECONDS).build();
    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/", };

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

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

            CloseableHttpResponse response = httpclient.execute(request);
            try {
                System.out.println("----------------------------------------");
                System.out.println(response.getStatusLine());
                System.out.println(EntityUtils.toString(response.getEntity()));
            } finally {
                response.close();
            }
        }

        PoolStats stats1 = cm.getTotalStats();
        System.out.println("Connections kept alive: " + stats1.getAvailable());

        // Sleep 10 sec and let the connection evictor do its job
        Thread.sleep(10000);

        PoolStats stats2 = cm.getTotalStats();
        System.out.println("Connections kept alive: " + stats2.getAvailable());

    } finally {
        httpclient.close();
    }
}

---

From source file:com.lxf.spider.client.ClientPreemptiveBasicAuthentication.java

public static void main(String[] args) throws Exception {
    HttpHost target = new HttpHost("localhost", 80, "http");
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(target.getHostName(), target.getPort()),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try {// w ww.  ja v a 2s  . c o m

        // Create AuthCache instance
        AuthCache authCache = new BasicAuthCache();
        // Generate BASIC scheme object and add it to the local
        // auth cache
        BasicScheme basicAuth = new BasicScheme();
        authCache.put(target, basicAuth);

        // Add AuthCache to the execution context
        HttpClientContext localContext = HttpClientContext.create();
        localContext.setAuthCache(authCache);

        HttpGet httpget = new HttpGet("/");

        System.out.println("Executing request " + httpget.getRequestLine() + " to target " + target);
        for (int i = 0; i < 3; i++) {
            CloseableHttpResponse response = httpclient.execute(target, httpget, localContext);
            try {
                System.out.println("----------------------------------------");
                System.out.println(response.getStatusLine());
                EntityUtils.consume(response.getEntity());
            } finally {
                response.close();
            }
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:interoperabilite.webservice.client.ClientCustomPublicSuffixList.java

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

    // Use PublicSuffixMatcherLoader to load public suffix list from a file,
    // resource or from an arbitrary URL
    PublicSuffixMatcher publicSuffixMatcher = PublicSuffixMatcherLoader
            .load(new URL("https://publicsuffix.org/list/effective_tld_names.dat"));

    // Please use the publicsuffix.org URL to download the list no more than once per day !!!
    // Please consider making a local copy !!!

    DefaultHostnameVerifier hostnameVerifier = new DefaultHostnameVerifier(publicSuffixMatcher);

    RFC6265CookieSpecProvider cookieSpecProvider = new RFC6265CookieSpecProvider(publicSuffixMatcher);
    Lookup<CookieSpecProvider> cookieSpecRegistry = RegistryBuilder.<CookieSpecProvider>create()
            .register(CookieSpecs.DEFAULT, cookieSpecProvider)
            .register(CookieSpecs.STANDARD, cookieSpecProvider)
            .register(CookieSpecs.STANDARD_STRICT, cookieSpecProvider).build();

    CloseableHttpClient httpclient = HttpClients.custom().setSSLHostnameVerifier(hostnameVerifier)
            .setDefaultCookieSpecRegistry(cookieSpecRegistry).build();
    try {//from  ww  w. j ava2s .  co  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();
    }
}

---

From source file:com.lxf.spider.client.ClientPreemptiveDigestAuthentication.java

public static void main(String[] args) throws Exception {
    HttpHost target = new HttpHost("localhost", 80, "http");
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(target.getHostName(), target.getPort()),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try {/*from ww  w  .  j a  va  2  s.co  m*/

        // Create AuthCache instance
        AuthCache authCache = new BasicAuthCache();
        // Generate DIGEST scheme object, initialize it and add it to the local
        // auth cache
        DigestScheme digestAuth = new DigestScheme();
        // Suppose we already know the realm name
        digestAuth.overrideParamter("realm", "some realm");
        // Suppose we already know the expected nonce value
        digestAuth.overrideParamter("nonce", "whatever");
        authCache.put(target, digestAuth);

        // Add AuthCache to the execution context
        HttpClientContext localContext = HttpClientContext.create();
        localContext.setAuthCache(authCache);

        HttpGet httpget = new HttpGet("/");

        System.out.println("Executing request " + httpget.getRequestLine() + " to target " + target);
        for (int i = 0; i < 3; i++) {
            CloseableHttpResponse response = httpclient.execute(target, httpget, localContext);
            try {
                System.out.println("----------------------------------------");
                System.out.println(response.getStatusLine());
                EntityUtils.consume(response.getEntity());
            } finally {
                response.close();
            }
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:ddu.core.httpclient.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    // Trust own CA and all self-signed certs
    KeyStore trustKeyStore = KeyStore.getInstance("JKS");

    // get user password and file input stream
    char[] password = "123456".toCharArray();
    java.io.FileInputStream fis = null;
    try {//from w  w w .j  av  a  2s .c o m
        fis = new java.io.FileInputStream("keyStoreName");
        trustKeyStore.load(fis, password);
    } finally {
        if (fis != null) {
            fis.close();
        }
    }

    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustKeyStore, new TrustSelfSignedStrategy())
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        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();
    }
}

---

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