Java CloseableHttpAsyncClient.close方法代码示例

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {
        httpclient.start();
        HttpHost proxy = new HttpHost("someproxy", 8080);
        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
        HttpGet request = new HttpGet("https://issues.apache.org/");
        request.setConfig(config);
        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();
    }
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {
        httpclient.start();
        Future<Boolean> future = httpclient.execute(HttpAsyncMethods.createGet("http://localhost:8080/"),
                new MyResponseConsumer(), null);
        Boolean result = future.get();
        if (result != null && result.booleanValue()) {
            System.out.println("Request successfully executed");
        } else {
            System.out.println("Request failed");
        }
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("localhost", 443),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setDefaultCredentialsProvider(credsProvider)
            .build();
    try {
        HttpGet httpget = new HttpGet("http://localhost/");

        System.out.println("Executing request " + httpget.getRequestLine());
        Future<HttpResponse> future = httpclient.execute(httpget, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("someproxy", 8080),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setDefaultCredentialsProvider(credsProvider)
            .build();
    try {
        httpclient.start();
        HttpHost proxy = new HttpHost("someproxy", 8080);
        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
        HttpGet httpget = new HttpGet("https://issues.apache.org/");
        httpget.setConfig(config);
        Future<HttpResponse> future = httpclient.execute(httpget, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(String[] args)throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {
        httpclient.start();
        HttpHost proxy = new HttpHost("someproxy", 8080);
        RequestConfig config = RequestConfig.custom()
                .setProxy(proxy)
                .build();
        HttpGet request = new HttpGet("https://issues.apache.org/");
        request.setConfig(config);
        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();
    }
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {
        httpclient.start();
        Future<Boolean> future = httpclient.execute(
                HttpAsyncMethods.createGet("http://localhost:8080/"),
                new MyResponseConsumer(), null);
        Boolean result = future.get();
        if (result != null && result.booleanValue()) {
            System.out.println("Request successfully executed");
        } else {
            System.out.println("Request failed");
        }
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(
            new AuthScope("localhost", 443),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom()
            .setDefaultCredentialsProvider(credsProvider)
            .build();
    try {
        HttpGet httpget = new HttpGet("http://localhost/");

        System.out.println("Executing request " + httpget.getRequestLine());
        Future<HttpResponse> future = httpclient.execute(httpget, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(String[] args)throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(
            new AuthScope("someproxy", 8080),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom()
            .setDefaultCredentialsProvider(credsProvider)
            .build();
    try {
        httpclient.start();
        HttpHost proxy = new HttpHost("someproxy", 8080);
        RequestConfig config = RequestConfig.custom()
                .setProxy(proxy)
                .build();
        HttpGet httpget = new HttpGet("https://issues.apache.org/");
        httpget.setConfig(config);
        Future<HttpResponse> future = httpclient.execute(httpget, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
@Override
public void transactionMarker() throws Exception {
    CloseableHttpAsyncClient httpClient = HttpAsyncClients.createDefault();
    httpClient.start();
    HttpHost httpHost = new HttpHost("localhost", getPort());
    HttpGet httpGet = new HttpGet("/hello2");
    SimpleFutureCallback callback = new SimpleFutureCallback();
    Future<HttpResponse> future = httpClient.execute(httpHost, httpGet, callback);
    callback.latch.await();
    httpClient.close();
    int responseStatusCode = future.get().getStatusLine().getStatusCode();
    if (responseStatusCode != 200) {
        throw new IllegalStateException(
                "Unexpected response status code: " + responseStatusCode);
    }
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
private static synchronized CacheLoader<String, String> getCacheLoader() {
    return new CacheLoader<String, String>() {
        @Override
        public String load(String key) throws Exception {
            log.trace("URI=[{}] 의 웹 컨텐츠를 비동기 방식으로 다운로드 받아 캐시합니다.", key);

            String responseStr = "";
            CloseableHttpAsyncClient httpClient = HttpAsyncClients.createDefault(); //new DefaultHttpAsyncClient();
            try {
                httpClient.start();
                HttpGet request = new HttpGet(key);
                Future<HttpResponse> future = httpClient.execute(request, null);

                HttpResponse response = future.get();
                responseStr = EntityUtils.toString(response.getEntity(), Charsets.UTF_8.toString());

                if (log.isDebugEnabled())
                    log.debug("URI=[{}]로부터 웹 컨텐츠를 다운로드 받았습니다. responseStr=[{}]",
                              key, StringTool.ellipsisChar(responseStr, 80));
            } finally {
                httpClient.close();
            }
            return responseStr;
        }
    };
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public final static void main(String[] args) throws Exception {
	CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
	try {
		// 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());

		httpclient.start();

		// Pass local context as a parameter
		Future<HttpResponse> future = httpclient.execute(httpget, localContext, null);

		// Please note that it may be unsafe to access HttpContext instance
		// while the request is still being executed

		HttpResponse response = future.get();
		System.out.println("Response: " + response.getStatusLine());
		List<Cookie> cookies = cookieStore.getCookies();
		for (int i = 0; i < cookies.size(); i++) {
			System.out.println("Local cookie: " + cookies.get(i));
		}
		System.out.println("Shutting down");
	} finally {
		httpclient.close();
	}
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {
        httpclient.start();
        File upload = new File(args[0]);
        File download = new File(args[1]);
        ZeroCopyPost httpost = new ZeroCopyPost("http://localhost:8080/", upload, ContentType.create("text/plain"));
        ZeroCopyConsumer<File> consumer = new ZeroCopyConsumer<File>(download) {

            @Override
            protected File process(final HttpResponse response, final File file, final ContentType contentType)
                    throws Exception {
                if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
                    throw new ClientProtocolException("Upload failed: " + response.getStatusLine());
                }
                return file;
            }

        };
        Future<File> future = httpclient.execute(httpost, consumer, null);
        File result = future.get();
        System.out.println("Response file length: " + result.length());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(final String[] args) throws Exception {
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(3000).setConnectTimeout(3000).build();
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setDefaultRequestConfig(requestConfig).build();
    try {
        httpclient.start();
        final HttpGet[] requests = new HttpGet[] { new HttpGet("http://www.apache.org/"),
                new HttpGet("https://www.verisign.com/"), new HttpGet("http://www.google.com/") };
        final CountDownLatch latch = new CountDownLatch(requests.length);
        for (final HttpGet request : requests) {
            httpclient.execute(request, new FutureCallback<HttpResponse>() {

                @Override
                public void completed(final HttpResponse response) {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + "->" + response.getStatusLine());
                }

                @Override
                public void failed(final Exception ex) {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + "->" + ex);
                }

                @Override
                public void cancelled() {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + " cancelled");
                }

            });
        }
        latch.await();
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {
        httpclient.start();
        HttpGet request = new HttpGet("http://www.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");
}
 

import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; //导入方法依赖的package包/类
public final static void main(String[] args) throws Exception {
    // KeyStore trustStore =
    // KeyStore.getInstance(KeyStore.getDefaultType());
    // FileInputStream instream = new FileInputStream(new
    // File("my.keystore"));
    // try {
    // 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();
    SSLContext sslcontext = SSLContexts.createDefault();
    // 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://github.com/dzh");
        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");
}