Example usage for org.apache.http.impl.client DefaultHttpClient setHttpRequestRetryHandler

Introduction

In this page you can find the example usage for org.apache.http.impl.client DefaultHttpClient setHttpRequestRetryHandler.

Prototype

public synchronized void setHttpRequestRetryHandler(final HttpRequestRetryHandler handler) 

Source Link

Usage

From source file:com.waku.common.http.MyHttpClient.java

public static Document getAsDom4jDoc(String url) {
    DefaultHttpClient httpclient = new DefaultHttpClient();
    httpclient.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler());
    try {/*ww w . j  a v a2  s .com*/
        HttpGet httpGet = new HttpGet(url);
        return getResponseAndConvertToDom(httpclient, httpGet);
    } finally {
        try {
            httpclient.getConnectionManager().shutdown();
        } catch (Exception ignore) {
        }
    }
}

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From source file:com.waku.common.http.MyHttpClient.java

public static Document getAsDom4jDoc(String url, MultipartEntity reqEntity) {
    DefaultHttpClient httpclient = new DefaultHttpClient();
    httpclient.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler());
    try {/*w w w . ja  va 2s. c  o  m*/
        HttpPost httpPost = new HttpPost(url);
        httpPost.setEntity(reqEntity);
        return getResponseAndConvertToDom(httpclient, httpPost);
    } finally {
        try {
            httpclient.getConnectionManager().shutdown();
        } catch (Exception ignore) {
        }
    }
}

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From source file:org.red5.server.util.HttpConnectionUtil.java

/**
 * Returns a client with all our selected properties / params.
 * /*from  w  ww  .ja v a2 s  .  c  o  m*/
 * @return client
 */
public static final DefaultHttpClient getClient() {
    // create a singular HttpClient object
    DefaultHttpClient client = new DefaultHttpClient(connectionManager);
    // dont retry
    client.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler(0, false));
    // get the params for the client
    HttpParams params = client.getParams();
    // establish a connection within x seconds
    params.setParameter(CoreConnectionPNames.SO_TIMEOUT, connectionTimeout);
    // no redirects
    params.setParameter(ClientPNames.HANDLE_REDIRECTS, false);
    // set custom ua
    params.setParameter(CoreProtocolPNames.USER_AGENT, userAgent);
    // set the proxy if the user has one set
    if ((System.getProperty("http.proxyHost") != null) && (System.getProperty("http.proxyPort") != null)) {
        HttpHost proxy = new HttpHost(System.getProperty("http.proxyHost").toString(),
                Integer.valueOf(System.getProperty("http.proxyPort")));
        client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
    }
    return client;
}

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From source file:org.zenoss.app.consumer.metric.impl.MetricServicePoster.java

private static final DefaultHttpClient newHttpClient() {
    DefaultHttpClient httpClient = new DefaultHttpClient();
    httpClient.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler(Integer.MAX_VALUE, true));
    return httpClient;
}

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From source file:uk.co.unclealex.googleauth.ApacheHttpTransport.java

/**
 * Creates a new instance of the Apache HTTP client that is used by the
 * {@link #ApacheHttpTransport()} constructor.
 *
 * <p>//www  .  j  a  v  a2  s . co  m
 * Use this constructor if you want to customize the default Apache HTTP client. Settings:
 * </p>
 * <ul>
 * <li>The client connection manager is set to {@link ThreadSafeClientConnManager}.</li>
 * <li>The socket buffer size is set to 8192 using
 * {@link HttpConnectionParams#setSocketBufferSize}.</li>
 * <li><The retry mechanism is turned off by setting
 * {@code new DefaultHttpRequestRetryHandler(0, false)}</li>
 * </ul>
 *
 * @return new instance of the Apache HTTP client
 * @since 1.6
 */
public static DefaultHttpClient newDefaultHttpClient() {
    // Turn off stale checking. Our connections break all the time anyway,
    // and it's not worth it to pay the penalty of checking every time.
    HttpParams params = new BasicHttpParams();
    HttpConnectionParams.setStaleCheckingEnabled(params, false);
    HttpConnectionParams.setSocketBufferSize(params, 8192);
    ConnManagerParams.setMaxTotalConnections(params, 200);
    ConnManagerParams.setMaxConnectionsPerRoute(params, new ConnPerRouteBean(20));
    // See http://hc.apache.org/httpcomponents-client-ga/tutorial/html/connmgmt.html
    SchemeRegistry registry = new SchemeRegistry();
    registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    registry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ClientConnectionManager connectionManager = new ThreadSafeClientConnManager(params, registry);
    DefaultHttpClient defaultHttpClient = new DefaultHttpClient(connectionManager, params);
    defaultHttpClient.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler(0, false));
    return defaultHttpClient;
}

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From source file:com.starbucks.apps.HttpUtils.java

private static DefaultHttpClient getHttpClient(HttpInvocationContext context) {
    DefaultHttpClient client = new DefaultHttpClient();
    HttpParams params = client.getParams();
    HttpConnectionParams.setConnectionTimeout(params, 30000);
    HttpConnectionParams.setSoTimeout(params, 30000);
    client.setHttpRequestRetryHandler(new HttpRequestRetryHandler() {
        public boolean retryRequest(IOException e, int i, HttpContext httpContext) {
            return false;
        }/*from w ww . ja  v  a  2  s  . c  o  m*/
    });
    client.addRequestInterceptor(context);
    client.addResponseInterceptor(context);
    return client;
}

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From source file:ee.ria.xroad.asyncsender.ProxyClient.java

private static HttpClient createHttpClient() {
    DefaultHttpClient httpClient = new DefaultHttpClient();
    HttpParams params = httpClient.getParams();
    HttpConnectionParams.setConnectionTimeout(params, CLIENT_TIMEOUT);

    // Disable request retry
    httpClient.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler(0, false));

    return httpClient;
}

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From source file:com.fanfou.app.opensource.util.NetworkHelper.java

public final static DefaultHttpClient createHttpClient(final Context context) {
    final HttpParams params = NetworkHelper.createHttpParams();
    final DefaultHttpClient client = new DefaultHttpClient(params);
    client.addRequestInterceptor(new GzipRequestInterceptor());
    client.addResponseInterceptor(new GzipResponseInterceptor());
    client.setHttpRequestRetryHandler(new RequestRetryHandler(NetworkHelper.MAX_RETRY_TIMES));
    NetworkHelper.checkAndSetProxy(context, params);
    return client;
}

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From source file:net.paissad.waqtsalat.service.utils.HttpUtils.java

private static HttpClient getNewHttpClient() throws WSException {

    try {//ww  w  .  j a v a  2  s.c o m
        TrustStrategy trustStrategy = new TrustStrategy() {

            @Override
            public boolean isTrusted(X509Certificate[] chain, String authType) throws CertificateException {
                return true;
            }
        };
        SSLSocketFactory sf = new CustomSSLFactory(trustStrategy);

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

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

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(sr);

        DefaultHttpClient client = new DefaultHttpClient(ccm);
        client.setHttpRequestRetryHandler(new CustomHttpRequestRetryHandler());
        client.getParams().setParameter(ClientPNames.HANDLE_REDIRECTS, true);
        client.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BEST_MATCH);

        List<String> authpref = new ArrayList<String>();
        // Choose BASIC over DIGEST for proxy authentication
        authpref.add(AuthPolicy.BASIC);
        authpref.add(AuthPolicy.DIGEST);
        client.getParams().setParameter(AuthPNames.PROXY_AUTH_PREF, authpref);

        client.addRequestInterceptor(new CustomHttpRequestInterceptor());
        client.addResponseInterceptor(new CustomHttpResponseInterceptor());

        return client;

    } catch (Exception e) {
        throw new WSException("Error while creating a HTTP client.", e);
    }
}

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From source file:com.bt.download.android.core.HttpFetcher.java

private static HttpClient setupHttpClient(boolean gzip) {
    SSLSocketFactory.getSocketFactory().setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    BasicHttpParams params = new BasicHttpParams();
    params.setParameter(ConnManagerPNames.MAX_CONNECTIONS_PER_ROUTE, new ConnPerRouteBean(20));
    params.setIntParameter(ConnManagerPNames.MAX_TOTAL_CONNECTIONS, 200);
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);

    DefaultHttpClient httpClient = new DefaultHttpClient(cm, new BasicHttpParams());
    httpClient.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler(HTTP_RETRY_COUNT, true));

    if (gzip) {// ww w.j  a  va  2s.c  om
        httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
            public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
                if (!request.containsHeader("Accept-Encoding")) {
                    request.addHeader("Accept-Encoding", "gzip");
                }
            }
        });

        httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
            public void process(HttpResponse response, HttpContext context) throws HttpException, IOException {
                HttpEntity entity = response.getEntity();
                Header ceheader = entity.getContentEncoding();
                if (ceheader != null) {
                    HeaderElement[] codecs = ceheader.getElements();
                    for (int i = 0; i < codecs.length; i++) {
                        if (codecs[i].getName().equalsIgnoreCase("gzip")) {
                            response.setEntity(new GzipDecompressingEntity(response.getEntity()));
                            return;
                        }
                    }
                }
            }
        });
    }

    return httpClient;
}

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