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

List of usage examples for org.apache.http.impl.client CloseableHttpClient close

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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:org.ege.httpclient.ClientAuthentication.java

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(null, -1), new UsernamePasswordCredentials("alice", "alice"));

    Lookup<AuthSchemeProvider> basicAuthSchemeRegistry = RegistryBuilder.<AuthSchemeProvider>create()
            .register(AuthSchemes.BASIC, new BasicSchemeFactory()).build();
    Lookup<AuthSchemeProvider> spnegoAuthSchemeRegistry = RegistryBuilder.<AuthSchemeProvider>create()
            .register(AuthSchemes.SPNEGO, new SPNegoSchemeFactory(true)).build();

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

    //Lookup<AuthSchemeProvider> authProviders = RegistryBuilder.<AuthSchemeProvider>create().register(AuthSchemes.BASIC, new BasicSchemeFactory()).build();
    //Lookup<AuthSchemeProvider> authRegistry = <...>

    //HttpClientContext context = HttpClientContext.create();
    //context.setCredentialsProvider(credsProvider);
    //context.setAuthSchemeRegistry(authRegistry);

    try {/*from  ww w. j a v  a2 s  . com*/
        HttpGet httpget = new HttpGet("http://lcom501d/hooks/hdr.cgi");

        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.ClientWithResponseHandler.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {// w w  w.j av  a 2s .c o  m
        HttpGet httpget = new HttpGet("http://localhost/");

        System.out.println("Executing request " + 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) : null;
                } else {
                    throw new ClientProtocolException("Unexpected response status: " + status);
                }
            }

        };
        String responseBody = httpclient.execute(httpget, responseHandler);
        System.out.println("----------------------------------------");
        System.out.println(responseBody);
    } 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  va2s  . c  om
        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.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 {//from   ww w  .java  2 s .  c  om
        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: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 {/*  w  w  w .j a v a2 s. c om*/
        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:nl.knaw.dans.cmd2rdf.conversion.util.ClientWithResponseHandler.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {//  w  w  w  .  j a  v a 2 s  .  c  o  m
        HttpGet httpget = new HttpGet("http://localhost/");

        //System.out.println("Executing request " + 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) : null;
                } else {
                    throw new ClientProtocolException("Unexpected response status: " + status);
                }
            }

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

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 {//from  www . j  a v  a  2s . com
        //            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();
    }
}

From source file:com.li.tools.httpclient.util.ClientWithResponseHandler.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*www. j  a  v  a 2  s  .c  om*/
        HttpGet httpget = new HttpGet("http://httpbin.org/");

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

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

            @Override
            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) : null;
                } else {
                    throw new ClientProtocolException("Unexpected response status: " + status);
                }
            }

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

From source file:no.uib.tools.OnthologyHttpClient.java

public static void main(String[] args) {
    try {/*w  w  w  . ja va2  s. c o  m*/
        CloseableHttpClient httpClient = HttpClients.createDefault();
        HttpGet getRequest = new HttpGet(
                "http://www.ebi.ac.uk/ols/api/ontologies/mod/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FMOD_00861/descendants?size=2002");
        getRequest.addHeader("accept", "application/json");

        HttpResponse response = httpClient.execute(getRequest);

        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException("Failed to get the PSIMOD onthology : HTTP error code : "
                    + response.getStatusLine().getStatusCode());
        }

        BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));

        String output;
        FileWriter fw = new FileWriter("./mod.json");
        System.out.println("Output from Server .... \n");
        while ((output = br.readLine()) != null) {
            System.out.println(output);
            fw.write(output);
        }

        fw.close();
        httpClient.close();

    } catch (ClientProtocolException e) {

        e.printStackTrace();

    } catch (IOException e) {

        e.printStackTrace();
    }

}

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

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/* ww  w . j  a va2 s .c  o m*/
        // Create a local instance of cookie store
        CookieStore cookieStore = new BasicCookieStore();

        // Create local HTTP context
        HttpClientContext localContext = HttpClientContext.create();
        // Bind custom cookie store to the local context
        localContext.setCookieStore(cookieStore);

        HttpGet httpget = new HttpGet("http://localhost/");
        System.out.println("Executing request " + httpget.getRequestLine());

        // Pass local context as a parameter
        CloseableHttpResponse response = httpclient.execute(httpget, localContext);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            List<Cookie> cookies = cookieStore.getCookies();
            for (int i = 0; i < cookies.size(); i++) {
                System.out.println("Local cookie: " + cookies.get(i));
            }
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}