Example usage for org.apache.http.impl.client CloseableHttpClient close

Introduction

In this page you can find the example usage for org.apache.http.impl.client CloseableHttpClient 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:com.sim.demo.httpclient.httpget.BaiduDemo.java

/**
 * @param args//from  w ww  . j  av  a2  s  . c o m
 * @throws IOException 
 * @throws ClientProtocolException 
 */
public static void main(String[] args) throws ClientProtocolException, IOException {
    CloseableHttpClient httpClient = HttpClients.createDefault();

    HttpGet httpGet = new HttpGet("http://www.baidu.com");

    System.out.println(httpGet.getURI().toString());

    CloseableHttpResponse response = httpClient.execute(httpGet);

    int statusCode = response.getStatusLine().getStatusCode();
    if (statusCode == 200) {
        HttpEntity entity = response.getEntity();

        String context = EntityUtils.toString(entity, "UTF-8");

        System.out.println("context : " + context);
    }

    httpClient.close();

}

---

From source file:ClientAuthentication.java

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("localhost", 443),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try {//w  w  w . j a  va  2s. c o  m
        HttpGet httpget = new HttpGet("http://localhost/");

        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:com.lxf.spider.client.ClientAbortMethod.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {//from  w ww.  j av  a 2  s.c  om
        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  ww  w . ja  va 2 s . c  o m
        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:cn.anthony.util.ClientAuthentication.java

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("httpbin.org", 80),
            new UsernamePasswordCredentials("user", "passwd"));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try {//ww  w .  j  a  v a2  s .  co m
        HttpGet httpget = new HttpGet("http://httpbin.org/basic-auth/user/passwd");

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

---

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 {/* ww w  .j ava2s . 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();
    }
}

---

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();//w w w  .  j  a va  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: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 ww .  ja  va 2  s.  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();
    }
}

---

From source file:demo.example.ClientWinAuth.java

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

    if (!WinHttpClients.isWinAuthAvailable()) {
        System.out.println("Integrated Win auth is not supported!!!");
    }/*from ww w . j  a  v  a 2  s.  c  o m*/

    CloseableHttpClient httpclient = WinHttpClients.createDefault();
    // There is no need to provide user credentials
    // HttpClient will attempt to access current user security context through
    // Windows platform specific methods via JNI.
    try {
        HttpGet httpget = new HttpGet("http://winhost/");

        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: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 w  ww  . j av a2  s  . 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();
    }
}

---

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