Java ClientConnectionManager類代碼示例

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
private static HttpClient getNewHttpClient() { 
   try { 
       KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType()); 
       trustStore.load(null, null); 

       SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore); 
       sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER); 

       HttpParams params = new BasicHttpParams(); 
       HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1); 
       HttpProtocolParams.setContentCharset(params, HTTP.UTF_8); 

       SchemeRegistry registry = new SchemeRegistry(); 
       registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); 
       registry.register(new Scheme("https", sf, 443)); 

       ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry); 

       return new DefaultHttpClient(ccm, params); 
   } catch (Exception e) { 
       return new DefaultHttpClient(); 
   } 
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
private static HttpClient getNewHttpClient() { 
   try { 
       KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
       trustStore.load(null, null); 

       SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);
       sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

       HttpParams params = new BasicHttpParams();
       HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1); 
       HttpProtocolParams.setContentCharset(params, HTTP.UTF_8); 

       SchemeRegistry registry = new SchemeRegistry(); 
       registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); 
       registry.register(new Scheme("https", sf, 443)); 

       ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry); 

       return new DefaultHttpClient(ccm, params); 
   } catch (Exception e) {
       return new DefaultHttpClient(); 
   } 
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
public static b a(String str) {
    HttpParams basicHttpParams = new BasicHttpParams();
    HttpProtocolParams.setVersion(basicHttpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUseExpectContinue(basicHttpParams, false);
    HttpConnectionParams.setStaleCheckingEnabled(basicHttpParams, false);
    HttpConnectionParams.setConnectionTimeout(basicHttpParams, 20000);
    HttpConnectionParams.setSoTimeout(basicHttpParams, 30000);
    HttpConnectionParams.setSocketBufferSize(basicHttpParams, 8192);
    HttpClientParams.setRedirecting(basicHttpParams, true);
    HttpClientParams.setAuthenticating(basicHttpParams, false);
    HttpProtocolParams.setUserAgent(basicHttpParams, str);
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme(com.alipay.sdk.cons.b.a, SSLCertificateSocketFactory.getHttpSocketFactory(30000, null), WebSocket.DEFAULT_WSS_PORT));
    ClientConnectionManager threadSafeClientConnManager = new ThreadSafeClientConnManager(basicHttpParams, schemeRegistry);
    ConnManagerParams.setTimeout(basicHttpParams, 60000);
    ConnManagerParams.setMaxConnectionsPerRoute(basicHttpParams, new ConnPerRouteBean(10));
    ConnManagerParams.setMaxTotalConnections(basicHttpParams, 50);
    Security.setProperty("networkaddress.cache.ttl", "-1");
    HttpsURLConnection.setDefaultHostnameVerifier(SSLSocketFactory.STRICT_HOSTNAME_VERIFIER);
    return new b(threadSafeClientConnManager, basicHttpParams);
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
public void run() {
    try {
        while (!shutdown) {
            synchronized (this) {
                wait(1000);
                for (ClientConnectionManager connectionManager : connectionManagers) {
                    connectionManager.closeExpiredConnections();
                    // TODO constant
                    connectionManager.closeIdleConnections(30, TimeUnit.SECONDS);
                }
            }
        }
    } catch (InterruptedException ex) {
        shutdown();
    }
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
public synchronized static DefaultHttpClient getHttpClient() {
	try {
		HttpParams params = new BasicHttpParams();
		// 設置一些基本參數
		HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
		// 超時設置
		// 從連接池中取連接的超時時間
		ConnManagerParams.setTimeout(params, 10000); // 連接超時
		HttpConnectionParams.setConnectionTimeout(params, 10000); // 請求超時
		HttpConnectionParams.setSoTimeout(params, 30000);
		SchemeRegistry registry = new SchemeRegistry();
		Scheme sch1 = new Scheme("http", PlainSocketFactory
				.getSocketFactory(), 80);
		registry.register(sch1);
		// 使用線程安全的連接管理來創建HttpClient
		ClientConnectionManager conMgr = new ThreadSafeClientConnManager(
				params, registry);
		mHttpClient = new DefaultHttpClient(conMgr, params);
	} catch (Exception e) {
		e.printStackTrace();
	}
	return mHttpClient;
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
@Deprecated
public DefaultRequestDirector(
        final HttpRequestExecutor requestExec,
        final ClientConnectionManager conman,
        final ConnectionReuseStrategy reustrat,
        final ConnectionKeepAliveStrategy kastrat,
        final HttpRoutePlanner rouplan,
        final HttpProcessor httpProcessor,
        final HttpRequestRetryHandler retryHandler,
        final RedirectHandler redirectHandler,
        final AuthenticationHandler targetAuthHandler,
        final AuthenticationHandler proxyAuthHandler,
        final UserTokenHandler userTokenHandler,
        final HttpParams params) {
    this(LogFactory.getLog(DefaultRequestDirector.class),
            requestExec, conman, reustrat, kastrat, rouplan, httpProcessor, retryHandler,
            new DefaultRedirectStrategyAdaptor(redirectHandler),
            new AuthenticationStrategyAdaptor(targetAuthHandler),
            new AuthenticationStrategyAdaptor(proxyAuthHandler),
            userTokenHandler,
            params);
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
ManagedClientConnectionImpl(
        final ClientConnectionManager manager,
        final ClientConnectionOperator operator,
        final HttpPoolEntry entry) {
    super();
    if (manager == null) {
        throw new IllegalArgumentException("Connection manager may not be null");
    }
    if (operator == null) {
        throw new IllegalArgumentException("Connection operator may not be null");
    }
    if (entry == null) {
        throw new IllegalArgumentException("HTTP pool entry may not be null");
    }
    this.manager = manager;
    this.operator = operator;
    this.poolEntry = entry;
    this.reusable = false;
    this.duration = Long.MAX_VALUE;
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
/**
 * Gets a DefaultHttpClient which trusts a set of certificates specified by the KeyStore
 *
 * @param keyStore custom provided KeyStore instance
 * @return DefaultHttpClient
 */
public static DefaultHttpClient getNewHttpClient(KeyStore keyStore) {

    try {
        SSLSocketFactory sf = new MySSLSocketFactory(keyStore);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
/**
 * Gets getUrl DefaultHttpClient which trusts getUrl set of certificates specified by the KeyStore
 *
 * @param keyStore custom provided KeyStore instance
 * @return DefaultHttpClient
 */
public static DefaultHttpClient getNewHttpClient(KeyStore keyStore) {

    try {
        SSLSocketFactory sf = new MySSLSocketFactory(keyStore);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
private DefaultHttpClient createHttpClient() {
	HttpParams params = new BasicHttpParams();
	HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
	HttpProtocolParams.setContentCharset(params,
			HTTP.DEFAULT_CONTENT_CHARSET);
	HttpProtocolParams.setUseExpectContinue(params, true);
	HttpConnectionParams.setConnectionTimeout(params,
			CONNETED_TIMEOUT * 1000);
	HttpConnectionParams.setSoTimeout(params, CONNETED_TIMEOUT * 1000);
	HttpConnectionParams.setSocketBufferSize(params, 8192);
	ConnManagerParams.setMaxTotalConnections(params, 4);
	SchemeRegistry schReg = new SchemeRegistry();
	schReg.register(new Scheme("http", PlainSocketFactory
			.getSocketFactory(), 80));
	schReg.register(new Scheme("https",
			SSLSocketFactory.getSocketFactory(), 443));

	ClientConnectionManager connMgr = new ThreadSafeClientConnManager(
			params, schReg);

	return new DefaultHttpClient(connMgr, params);
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
private static HttpClient getTrustAllHttpClient()
{
	try {
        SSLContext sslContext = SSLContext.getInstance("TLS");
        TrustManager[] temp =new TrustManager[1];
        temp[0]=new CxfClientUtilsOld.TrustAllManager();
        sslContext.init(null, temp, null);
        
        SSLSocketFactory sslSocketFactory = new SSLSocketFactory(sslContext);
        sslSocketFactory.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
        
        HttpClient httpClient=new DefaultHttpClient();
        ClientConnectionManager connectionManager = httpClient.getConnectionManager();
        SchemeRegistry schemeRegistry = connectionManager.getSchemeRegistry();
        schemeRegistry.register(new Scheme("https", sslSocketFactory, 443));
        return(new DefaultHttpClient(connectionManager, httpClient.getParams()));
       } catch (Exception e) {
        logger.error("Unexpected error", e);
        return(null);
       }
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
private static void createThreadSafeClient(boolean forceSecure) {
    httpClient = new DefaultHttpClient();
    ClientConnectionManager mgr = httpClient.getConnectionManager();
    HttpParams params = httpClient.getParams();
    SchemeRegistry schemeRegistry = mgr.getSchemeRegistry();

    if (forceSecure) {
        schemeRegistry.register(new Scheme("https",
                getSecureConnectionSetting(), 443));
    } else {
        HostnameVerifier hostnameVerifier = SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER;
        SSLSocketFactory socketFactory = SSLSocketFactory
                .getSocketFactory();
        socketFactory
                .setHostnameVerifier((X509HostnameVerifier) hostnameVerifier);
        schemeRegistry.register(new Scheme("https", socketFactory, 443));
    }

    httpClient = new DefaultHttpClient(new ThreadSafeClientConnManager(params,
            schemeRegistry), params);
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
/**
 * 微信自定義信任管理器X509TrustManager
 * @param httpclient
 * @return
 */
private static HttpClient initHttpClient(HttpClient httpclient) {
       try {
       	TrustManager[] tm = { new MyX509TrustManager() };
		// 取得SSL的SSLContext實例
		SSLContext sslContext = SSLContext.getInstance("SSL", "SunJSSE");
		// 初始化SSLContext
		sslContext.init(null, tm, new java.security.SecureRandom());
		// 從上述SSLContext對象中得到SSLSocketFactory對象
		SocketFactory ssf = (SocketFactory) sslContext.getSocketFactory();	
           ClientConnectionManager ccm = new DefaultHttpClient().getConnectionManager();
           SchemeRegistry sr = ccm.getSchemeRegistry();
           sr.register(new Scheme("https", ssf, 8443));
           HttpParams params = new BasicHttpParams();
           params.setParameter(ConnManagerPNames.MAX_TOTAL_CONNECTIONS, 30);
           params.setParameter(ConnManagerPNames.MAX_CONNECTIONS_PER_ROUTE, new ConnPerRouteBean(30));
           params.setParameter(HttpProtocolParams.USE_EXPECT_CONTINUE, false);
           HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
           params.setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 1000);
           params.setParameter(CoreConnectionPNames.SO_TIMEOUT, 5000);
           httpclient = new DefaultHttpClient(ccm, params);
       } catch (Exception ex) {
           Exceptions.printException(ex);
       }
       return httpclient;
   }
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
/**
 * 創建http client實例
 */
public static HttpClient newInstance(HttpParams params) {
	if (!client.containsKey(params)) {
        // Create and initialize scheme registry 
        SchemeRegistry schemeRegistry = new SchemeRegistry();
        schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
        
        // Create an HttpClient with the ThreadSafeClientConnManager.
        // This connection manager must be used if more than one thread will
        // be using the HttpClient.
        // HttpHost proxy = new HttpHost("localhost", 8888);
        // params.setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
        ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
        DefaultHttpClient c = new HTTPUtil.DefaultHttpClientEx(cm, params);
        
        //put into client
        client.put(params, c);
	}
	return client.get(params);
}
 

import org.apache.http.conn.ClientConnectionManager; //導入依賴的package包/類
/**
 * Create a thread-safe client. This client does not do redirecting, to allow us to capture
 * correct "error" codes.
 *
 * @return HttpClient
 */
public static final DefaultHttpClient createHttpClient() {
    // Sets up the http part of the service.
    final SchemeRegistry supportedSchemes = new SchemeRegistry();

    // Register the "http" protocol scheme, it is required
    // by the default operator to look up socket factories.
    final SocketFactory sf = PlainSocketFactory.getSocketFactory();
    supportedSchemes.register(new Scheme("http", sf, 80));
    supportedSchemes.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    
    // Set some client http client parameter defaults.
    final HttpParams httpParams = createHttpParams();
    HttpClientParams.setRedirecting(httpParams, false);

    final ClientConnectionManager ccm = new ThreadSafeClientConnManager(httpParams,
            supportedSchemes);
    return new DefaultHttpClient(ccm, httpParams);
}