Example usage for org.apache.http.protocol HttpContext getAttribute

List of usage examples for org.apache.http.protocol HttpContext getAttribute

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Introduction

In this page you can find the example usage for org.apache.http.protocol HttpContext getAttribute.

Prototype

Object getAttribute(String str);

Source Link

Usage

From source file:org.opendatakit.briefcase.util.WebUtils.java

public static final boolean hasCredentials(HttpContext localContext, String userEmail, String host) {
    CredentialsProvider credsProvider = (CredentialsProvider) localContext
            .getAttribute(ClientContext.CREDS_PROVIDER);

    List<AuthScope> asList = buildAuthScopes(host);
    boolean hasCreds = true;
    for (AuthScope a : asList) {
        Credentials c = credsProvider.getCredentials(a);
        if (c == null) {
            hasCreds = false;/*from w w  w.j  a v  a2  s  .  com*/
            continue;
        }
    }
    return hasCreds;
}

From source file:com.mpower.mintel.android.utilities.WebUtils.java

private static final void addCredentials(HttpContext localContext, Credentials c, String host) {
    CredentialsProvider credsProvider = (CredentialsProvider) localContext
            .getAttribute(ClientContext.CREDS_PROVIDER);

    AuthScope as = buildAuthScopes(host);
    credsProvider.setCredentials(as, c);
}

From source file:com.vanda.beivandalibnetwork.utils.HttpUtils.java

/**
 * ? Cookie./*from  w  w w  .java  2s . c om*/
 * 
 * @param context
 *            ?
 * @return
 */
public static CookieStore getCookieStore(HttpContext context) {
    HttpContext ctx = context == null ? CURRENT_CONTEXT : context;
    return (CookieStore) (ctx == null ? null : ctx.getAttribute(ClientContext.COOKIE_STORE));
}

From source file:com.mpower.mintel.android.utilities.WebUtils.java

public static final void clearAllCredentials() {
    HttpContext localContext = MIntel.getInstance().getHttpContext();
    CredentialsProvider credsProvider = (CredentialsProvider) localContext
            .getAttribute(ClientContext.CREDS_PROVIDER);
    credsProvider.clear();//from   w  w  w. j  a  va2  s .com
}

From source file:com.mpower.mintel.android.utilities.WebUtils.java

public static final boolean hasCredentials(String userEmail, String host) {
    HttpContext localContext = MIntel.getInstance().getHttpContext();
    CredentialsProvider credsProvider = (CredentialsProvider) localContext
            .getAttribute(ClientContext.CREDS_PROVIDER);

    AuthScope as = buildAuthScopes(host);
    boolean hasCreds = true;

    Credentials c = credsProvider.getCredentials(as);
    if (c == null) {
        hasCreds = false;//from w  w  w. j  av  a 2 s  .c  o  m
    }
    return hasCreds;
}

From source file:com.mpower.daktar.android.utilities.WebUtils.java

public static final void clearAllCredentials() {
    final HttpContext localContext = MIntel.getInstance().getHttpContext();
    final CredentialsProvider credsProvider = (CredentialsProvider) localContext
            .getAttribute(ClientContext.CREDS_PROVIDER);
    credsProvider.clear();//  w w w  .  j  a  v  a 2 s.  c  o m
}

From source file:com.mpower.daktar.android.utilities.WebUtils.java

public static final boolean hasCredentials(final String userEmail, final String host) {
    final HttpContext localContext = MIntel.getInstance().getHttpContext();
    final CredentialsProvider credsProvider = (CredentialsProvider) localContext
            .getAttribute(ClientContext.CREDS_PROVIDER);

    final AuthScope as = buildAuthScopes(host);
    boolean hasCreds = true;

    final Credentials c = credsProvider.getCredentials(as);
    if (c == null) {
        hasCreds = false;/*from  w w w  .j  a v  a 2s  .  c  o  m*/
    }
    return hasCreds;
}

From source file:com.vanda.beivandalibnetwork.utils.HttpUtils.java

/**
 * ?Cookie?/*from   w  w w .  j  a va 2s. com*/
 * 
 * @param context
 *            
 * @param name
 *            Cookie??
 * @return
 */
public static Cookie getCookie(final HttpContext context, String name) {
    HttpContext ctx = context == null ? CURRENT_CONTEXT : context;
    if (ctx == null)
        return null;
    CookieStore store = (CookieStore) ctx.getAttribute(ClientContext.COOKIE_STORE);
    if (store == null)
        return null;

    for (Cookie cookie : store.getCookies()) {
        if (cookie.getName().equals(name))
            return cookie;
    }
    return null;
}

From source file:com.mpower.daktar.android.utilities.WebUtils.java

private static final void addCredentials(final HttpContext localContext, final Credentials c,
        final String host) {
    final CredentialsProvider credsProvider = (CredentialsProvider) localContext
            .getAttribute(ClientContext.CREDS_PROVIDER);

    final AuthScope as = buildAuthScopes(host);
    credsProvider.setCredentials(as, c);
}

From source file:simple.crawler.http.HttpClientFactory.java

public static DefaultHttpClient createNewDefaultHttpClient() {
    ////from w w  w  . j av  a2 s .co  m
    HttpParams params = new BasicHttpParams();

    //Determines the connection timeout
    HttpConnectionParams.setConnectionTimeout(params, 1 * 60 * 1000);

    //Determines the socket timeout
    HttpConnectionParams.setSoTimeout(params, 1 * 60 * 1000);

    //Determines whether stale connection check is to be used
    HttpConnectionParams.setStaleCheckingEnabled(params, false);

    //The Nagle's algorithm tries to conserve bandwidth by minimizing the number of segments that are sent. 
    //When application wish to decrease network latency and increase performance, they can disable Nagle's algorithm (that is enable TCP_NODELAY)
    //Data will be sent earlier, at the cost of an increase in bandwidth consumption
    HttpConnectionParams.setTcpNoDelay(params, true);

    //
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUserAgent(params,
            "Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.4) Gecko/20100513 Firefox/3.6.4");

    //Create and initialize scheme registry
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", 80, PlainSocketFactory.getSocketFactory()));
    schemeRegistry.register(new Scheme("https", 443, SSLSocketFactory.getSocketFactory()));
    PoolingClientConnectionManager pm = new PoolingClientConnectionManager(schemeRegistry);

    //
    DefaultHttpClient httpclient = new DefaultHttpClient(pm, params);
    //ConnManagerParams.setMaxTotalConnections(params, MAX_HTTP_CONNECTION);
    //ConnManagerParams.setMaxConnectionsPerRoute(params, defaultConnPerRoute);
    //ConnManagerParams.setTimeout(params, 1 * 60 * 1000);
    httpclient.getParams().setParameter("http.conn-manager.max-total", MAX_HTTP_CONNECTION);
    ConnPerRoute defaultConnPerRoute = new ConnPerRoute() {
        public int getMaxForRoute(HttpRoute route) {
            return 4;
        }
    };
    httpclient.getParams().setParameter("http.conn-manager.max-per-route", defaultConnPerRoute);
    httpclient.getParams().setParameter("http.conn-manager.timeout", 1 * 60 * 1000L);
    httpclient.getParams().setParameter("http.protocol.allow-circular-redirects", true);
    httpclient.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BEST_MATCH);

    //
    HttpRequestRetryHandler retryHandler = new HttpRequestRetryHandler() {
        public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
            if (executionCount > 2) {
                return false;
            }
            if (exception instanceof NoHttpResponseException) {
                return true;
            }
            if (exception instanceof SSLHandshakeException) {
                return false;
            }
            HttpRequest request = (HttpRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
            if (!(request instanceof HttpEntityEnclosingRequest)) {
                return true;
            }
            return false;
        }
    };
    httpclient.setHttpRequestRetryHandler(retryHandler);

    HttpRequestInterceptor requestInterceptor = new HttpRequestInterceptor() {
        public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
            if (!request.containsHeader("Accept-Encoding")) {
                request.addHeader("Accept-Encoding", "gzip, deflate");
            }
        }
    };

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

    httpclient.addRequestInterceptor(requestInterceptor);
    httpclient.addResponseInterceptor(responseInterceptor);
    httpclient.setRedirectStrategy(new DefaultRedirectStrategy());

    return httpclient;
}