org.apache.http.impl.conn.DefaultHttpResponseParserFactory Java Examples

The following examples show how to use org.apache.http.impl.conn.DefaultHttpResponseParserFactory. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: caravan   Author: ctripcorp   File: TracingManagedHttpClientConnection.java    License: Apache License 2.0 6 votes vote down vote up
private void hackBufferFields(int buffersize, MessageConstraints messageConstraints, CharsetDecoder chardecoder,
        HttpMessageParserFactory<HttpResponse> responseParserFactory) {
    if (!_hackFiledGot)
        return;

    try {
        SessionInputBufferImpl old = (SessionInputBufferImpl) _sessionInputBufferField.get(this);
        _sessionInputBufferImpl = new TracingSessionInputBufferImpl((HttpTransportMetricsImpl) old.getMetrics(), buffersize, -1,
                messageConstraints != null ? messageConstraints : MessageConstraints.DEFAULT, chardecoder, _logFunc);
        _sessionInputBufferField.set(this, _sessionInputBufferImpl);

        HttpMessageParser<HttpResponse> responseParser = (responseParserFactory != null ? responseParserFactory : DefaultHttpResponseParserFactory.INSTANCE)
                .create(getSessionInputBuffer(), messageConstraints);
        _responseParserField.set(this, responseParser);
    } catch (Exception ex) {
        _logger.warn("Hack fields failed.", ex);
    }
}
 
Example #2
Source Project: caravan   Author: ctripcorp   File: TracingManagedHttpClientConnectionFactory.java    License: Apache License 2.0 5 votes vote down vote up
public TracingManagedHttpClientConnectionFactory(final HttpMessageWriterFactory<HttpRequest> requestWriterFactory,
        final HttpMessageParserFactory<HttpResponse> responseParserFactory, final ContentLengthStrategy incomingContentStrategy,
        final ContentLengthStrategy outgoingContentStrategy, LogFunc logFunc) {
    super();
    this.requestWriterFactory = requestWriterFactory != null ? requestWriterFactory : DefaultHttpRequestWriterFactory.INSTANCE;
    this.responseParserFactory = responseParserFactory != null ? responseParserFactory : DefaultHttpResponseParserFactory.INSTANCE;
    this.incomingContentStrategy = incomingContentStrategy != null ? incomingContentStrategy : LaxContentLengthStrategy.INSTANCE;
    this.outgoingContentStrategy = outgoingContentStrategy != null ? outgoingContentStrategy : StrictContentLengthStrategy.INSTANCE;
    this.logFunc = logFunc != null ? logFunc : DefaultLogFunc.DEFAULT;
}
 
Example #3
Source Project: Almost-Famous   Author: AwakenCN   File: HttpSyncClient.java    License: MIT License 4 votes vote down vote up
public CloseableHttpClient createSyncClient(boolean proxy)
        throws Exception {

    HttpMessageParserFactory<HttpResponse> responseParserFactory = new DefaultHttpResponseParserFactory();
    HttpMessageWriterFactory<HttpRequest> requestWriterFactory = new DefaultHttpRequestWriterFactory();

    HttpConnectionFactory<HttpRoute, ManagedHttpClientConnection> connFactory = new ManagedHttpClientConnectionFactory(
            requestWriterFactory, responseParserFactory);

    SSLContext sslcontext = SSLContexts.createSystemDefault();

    Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
            .register("http", PlainConnectionSocketFactory.INSTANCE)
            .register("https", new SSLConnectionSocketFactory(sslcontext))
            .build();

    // Create a connection manager with custom configuration.
    PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(
            socketFactoryRegistry, connFactory);

    // Create socket configuration
    SocketConfig socketConfig = SocketConfig.custom()
            .setTcpNoDelay(true)
            .build();
    // Configure the connection manager to use socket configuration either
    // by default or for a specific host.
    connManager.setDefaultSocketConfig(socketConfig);
    connManager.setSocketConfig(new HttpHost("somehost", 80), socketConfig);
    // Validate connections after 1 sec of inactivity
    connManager.setValidateAfterInactivity(1000);

    // Create message constraints
    MessageConstraints messageConstraints = MessageConstraints.custom()
            .setMaxHeaderCount(200)
            .setMaxLineLength(2000)
            .build();
    // Create connection configuration
    ConnectionConfig connectionConfig = ConnectionConfig.custom()
            .setMalformedInputAction(CodingErrorAction.IGNORE)
            .setUnmappableInputAction(CodingErrorAction.IGNORE)
            .setCharset(Consts.UTF_8)
            .setMessageConstraints(messageConstraints)
            .build();
    // Configure the connection manager to use connection configuration either
    // by default or for a specific host.
    connManager.setDefaultConnectionConfig(connectionConfig);

    // Configure total max or per route limits for persistent connections
    // that can be kept in the pool or leased by the connection manager.
    connManager.setMaxTotal(poolSize);
    if (maxPerRoute > 0) {
        connManager.setDefaultMaxPerRoute(maxPerRoute);
    } else {
        connManager.setDefaultMaxPerRoute(10);
    }

    // Use custom cookie store if necessary.
    CookieStore cookieStore = new BasicCookieStore();
    // Use custom credentials provider if necessary.
    CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
    // Create global request configuration
    RequestConfig defaultRequestConfig = RequestConfig.custom()
            .setConnectTimeout(connectTimeout)
            .setSocketTimeout(socketTimeout)
            .setConnectionRequestTimeout(connectionRequestTimeout)
            .setCookieSpec(CookieSpecs.DEFAULT)
            .setExpectContinueEnabled(true)
            .setTargetPreferredAuthSchemes(Arrays.asList(AuthSchemes.NTLM, AuthSchemes.DIGEST))
            .setProxyPreferredAuthSchemes(Arrays.asList(AuthSchemes.BASIC))
            .build();

    // Create an HttpClient with the given custom dependencies and configuration.
    CloseableHttpClient httpclient = HttpClients.custom()
            .setConnectionManager(connManager)
            .setDefaultCookieStore(cookieStore)
            .setDefaultCredentialsProvider(credentialsProvider)
            .setDefaultRequestConfig(defaultRequestConfig)
            .build();

    return httpclient;
}
 
Example #4
Source Project: spring-boot-cookbook   Author: helloworldtang   File: RestTemplateConfig.java    License: Apache License 2.0 4 votes vote down vote up
private CloseableHttpClient getHttpClient() {
        //注册访问协议相关的Socket工厂
        Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
                .register("http", PlainConnectionSocketFactory.INSTANCE)
                .register("https", SSLConnectionSocketFactory.getSocketFactory())
                .build();

        //HttpConnectionFactory:配置写请求/解析响应处理器
        HttpConnectionFactory<HttpRoute, ManagedHttpClientConnection> connectionFactory = new ManagedHttpClientConnectionFactory(
                DefaultHttpRequestWriterFactory.INSTANCE,
                DefaultHttpResponseParserFactory.INSTANCE
        );

        //DNS解析器
        DnsResolver dnsResolver = SystemDefaultDnsResolver.INSTANCE;
        //创建连接池管理器
        PoolingHttpClientConnectionManager manager = new PoolingHttpClientConnectionManager(socketFactoryRegistry, connectionFactory, dnsResolver);
        //设置默认的socket参数
        manager.setDefaultSocketConfig(SocketConfig.custom().setTcpNoDelay(true).build());
        manager.setMaxTotal(300);//设置最大连接数。高于这个值时,新连接请求,需要阻塞,排队等待
        //路由是对MaxTotal的细分。
        // 每个路由实际最大连接数默认值是由DefaultMaxPerRoute控制。
        // MaxPerRoute设置的过小,无法支持大并发:ConnectionPoolTimeoutException:Timeout waiting for connection from pool
        manager.setDefaultMaxPerRoute(200);//每个路由的最大连接
        manager.setValidateAfterInactivity(5 * 1000);//在从连接池获取连接时,连接不活跃多长时间后需要进行一次验证,默认为2s

        //配置默认的请求参数
        RequestConfig defaultRequestConfig = RequestConfig.custom()
                .setConnectTimeout(2 * 1000)//连接超时设置为2s
                .setSocketTimeout(5 * 1000)//等待数据超时设置为5s
                .setConnectionRequestTimeout(2 * 1000)//从连接池获取连接的等待超时时间设置为2s
//                .setProxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress("192.168.0.2", 1234))) //设置代理
                .build();

        CloseableHttpClient closeableHttpClient = HttpClients.custom()
                .setConnectionManager(manager)
                .setConnectionManagerShared(false)//连接池不是共享模式,这个共享是指与其它httpClient是否共享
                .evictIdleConnections(60, TimeUnit.SECONDS)//定期回收空闲连接
                .evictExpiredConnections()//回收过期连接
                .setConnectionTimeToLive(60, TimeUnit.SECONDS)//连接存活时间,如果不设置,则根据长连接信息决定
                .setDefaultRequestConfig(defaultRequestConfig)//设置默认的请求参数
                .setConnectionReuseStrategy(DefaultConnectionReuseStrategy.INSTANCE)//连接重用策略,即是否能keepAlive
                .setKeepAliveStrategy(DefaultConnectionKeepAliveStrategy.INSTANCE)//长连接配置,即获取长连接生产多长时间
                .setRetryHandler(new DefaultHttpRequestRetryHandler(0, false))//设置重试次数,默认为3次;当前是禁用掉
                .build();

        /**
         *JVM停止或重启时,关闭连接池释放掉连接
         */
        Runtime.getRuntime().addShutdownHook(new Thread() {
            @Override
            public void run() {
                try {
                    closeableHttpClient.close();
                    log.info("http client closed");
                } catch (IOException e) {
                    log.error(e.getMessage(), e);
                }
            }
        });
        return closeableHttpClient;
    }
 
Example #5
Source Project: spring-boot-cookbook   Author: helloworldtang   File: RestTemplateConfig.java    License: Apache License 2.0 4 votes vote down vote up
private CloseableHttpClient getHttpClient() {
        //注册访问协议相关的Socket工厂
        Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
                .register("http", PlainConnectionSocketFactory.INSTANCE)
                .register("https", SSLConnectionSocketFactory.getSocketFactory())
                .build();

        //HttpConnectionFactory:配置写请求/解析响应处理器
        HttpConnectionFactory<HttpRoute, ManagedHttpClientConnection> connectionFactory = new ManagedHttpClientConnectionFactory(
                DefaultHttpRequestWriterFactory.INSTANCE,
                DefaultHttpResponseParserFactory.INSTANCE
        );

        //DNS解析器
        DnsResolver dnsResolver = SystemDefaultDnsResolver.INSTANCE;
        //创建连接池管理器
        PoolingHttpClientConnectionManager manager = new PoolingHttpClientConnectionManager(socketFactoryRegistry, connectionFactory, dnsResolver);
        //设置默认的socket参数
        manager.setDefaultSocketConfig(SocketConfig.custom().setTcpNoDelay(true).build());
        manager.setMaxTotal(300);//设置最大连接数。高于这个值时,新连接请求,需要阻塞,排队等待
        //路由是对MaxTotal的细分。
        // 每个路由实际最大连接数默认值是由DefaultMaxPerRoute控制。
        // MaxPerRoute设置的过小,无法支持大并发:ConnectionPoolTimeoutException:Timeout waiting for connection from pool
        manager.setDefaultMaxPerRoute(200);//每个路由的最大连接
        manager.setValidateAfterInactivity(5 * 1000);//在从连接池获取连接时,连接不活跃多长时间后需要进行一次验证,默认为2s

        //配置默认的请求参数
        RequestConfig defaultRequestConfig = RequestConfig.custom()
                .setConnectTimeout(2 * 1000)//连接超时设置为2s
                .setSocketTimeout(5 * 1000)//等待数据超时设置为5s
                .setConnectionRequestTimeout(2 * 1000)//从连接池获取连接的等待超时时间设置为2s
//                .setProxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress("192.168.0.2", 1234))) //设置代理
                .build();

        CloseableHttpClient closeableHttpClient = HttpClients.custom()
                .setConnectionManager(manager)
                .setConnectionManagerShared(false)//连接池不是共享模式,这个共享是指与其它httpClient是否共享
                .evictIdleConnections(60, TimeUnit.SECONDS)//定期回收空闲连接
                .evictExpiredConnections()//回收过期连接
                .setConnectionTimeToLive(60, TimeUnit.SECONDS)//连接存活时间,如果不设置,则根据长连接信息决定
                .setDefaultRequestConfig(defaultRequestConfig)//设置默认的请求参数
                .setConnectionReuseStrategy(DefaultConnectionReuseStrategy.INSTANCE)//连接重用策略,即是否能keepAlive
                .setKeepAliveStrategy(DefaultConnectionKeepAliveStrategy.INSTANCE)//长连接配置,即获取长连接生产多长时间
                .setRetryHandler(new DefaultHttpRequestRetryHandler(0, false))//设置重试次数,默认为3次;当前是禁用掉
                .build();

        /**
         *JVM停止或重启时,关闭连接池释放掉连接
         */
        Runtime.getRuntime().addShutdownHook(new Thread() {
            @Override
            public void run() {
                try {
                    LOGGER.info("closing http client");
                    closeableHttpClient.close();
                    LOGGER.info("http client closed");
                } catch (IOException e) {
                    LOGGER.error(e.getMessage(), e);
                }
            }
        });
        return closeableHttpClient;
    }