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

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.apache.synapse.transport.nhttp.ConnectionPool.java

public void forget(NHttpClientConnection conn) {

    HttpContext ctx = conn.getContext();
    Axis2HttpRequest axis2Req = (Axis2HttpRequest) ctx.getAttribute(ClientHandler.AXIS2_HTTP_REQUEST);
    if (axis2Req != null) {
        HttpRoute route = axis2Req.getRoute();
        List<NHttpClientConnection> connections = (List<NHttpClientConnection>) connMap.get(route);
        if (connections != null) {
            synchronized (connections) {
                connections.remove(conn);
            }/*from w  ww.  jav  a2 s . c om*/
        }
    }
}

From source file:com.alibaba.openapi.client.rpc.AliNHttpRequstExecutionHandler.java

public HttpRequest submitRequest(HttpContext context) {
    //System.out.println("AliNHttpRequstExecutionHandler submitRequest");
    InvokeContext invokeContext = (InvokeContext) context.getAttribute(CONTEXT_ATTACHMENT);
    if (invokeContext.isCompleted())
        return null;
    HttpRequest request = protocolProvider.getRequestBuilder(invokeContext.getPolicy().getRequestProtocol())
            .getHttpRequest(invokeContext);
    LoggerHelper.getClientLogger().finer("--submit Request--" + request.toString());
    return request;
}

From source file:com.louding.frame.http.download.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
    // ??//  w  w  w. j  a  v a 2 s .  c  o m
    boolean retry = true;

    // ?
    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (executionCount > maxRetries) {
        // ????
        retry = false;
    } else if (isInList(exceptionBlacklist, exception)) {
        // ??????
        retry = false;
    } else if (isInList(exceptionWhitelist, exception)) {
        // ????
        retry = true;
    } else if (!sent) {
        // ?????
        retry = true;
    }

    if (retry) {
        // resend all idempotent requests
        HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
        String requestType = currentReq.getMethod();
        retry = !requestType.equals("POST");
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS);
    } else {
        exception.printStackTrace();
    }
    return retry;
}

From source file:org.apache.synapse.transport.nhttp.ConnectionPool.java

public void release(NHttpClientConnection conn) {

    HttpContext ctx = conn.getContext();
    Axis2HttpRequest axis2Req = (Axis2HttpRequest) ctx.getAttribute(ClientHandler.AXIS2_HTTP_REQUEST);
    HttpRoute route = axis2Req.getRoute();

    List<NHttpClientConnection> connections = null;
    synchronized (connMap) {
        // use double locking to make sure
        connections = (List<NHttpClientConnection>) connMap.get(route);
        if (connections == null) {
            connections = Collections.synchronizedList(new LinkedList<NHttpClientConnection>());
            connMap.put(route, connections);
        }//from  w w  w .ja  v a2s  .com
    }

    cleanConnectionReferences(conn);
    connections.add(conn);

    if (log.isDebugEnabled()) {
        log.debug("Released a connection : " + route + " to the connection pool of current size : "
                + connections.size());
    }
}

From source file:com.unboundid.scim.sdk.PreemptiveAuthInterceptor.java

/**
 * {@inheritDoc}/*www  . jav  a  2  s  . com*/
 */
@Override
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
    HttpHost target = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
    if (target.getPort() < 0) {
        SchemeRegistry schemeRegistry = (SchemeRegistry) context.getAttribute(ClientContext.SCHEME_REGISTRY);
        Scheme scheme = schemeRegistry.getScheme(target);
        target = new HttpHost(target.getHostName(), scheme.resolvePort(target.getPort()),
                target.getSchemeName());
    }

    AuthCache authCache = (AuthCache) context.getAttribute(ClientContext.AUTH_CACHE);
    if (authCache == null) {
        authCache = new BasicAuthCache();
        BasicScheme basicAuth = new BasicScheme();
        authCache.put(target, basicAuth);
        context.setAttribute(ClientContext.AUTH_CACHE, authCache);
        return;
    }

    CredentialsProvider credsProvider = (CredentialsProvider) context
            .getAttribute(ClientContext.CREDS_PROVIDER);
    if (credsProvider == null) {
        return;
    }

    final AuthState targetState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
    if (targetState != null && targetState.getState() == AuthProtocolState.UNCHALLENGED) {
        final AuthScheme authScheme = authCache.get(target);
        if (authScheme != null) {
            doPreemptiveAuth(target, authScheme, targetState, credsProvider);
        }
    }

    final HttpHost proxy = (HttpHost) context.getAttribute(ExecutionContext.HTTP_PROXY_HOST);
    final AuthState proxyState = (AuthState) context.getAttribute(ClientContext.PROXY_AUTH_STATE);
    if (proxy != null && proxyState != null && proxyState.getState() == AuthProtocolState.UNCHALLENGED) {
        final AuthScheme authScheme = authCache.get(proxy);
        if (authScheme != null) {
            doPreemptiveAuth(proxy, authScheme, proxyState, credsProvider);
        }
    }
}

From source file:ResponseGzipCompress.java

public void process(final HttpResponse response, final HttpContext context) throws HttpException, IOException {
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }/*from  w w  w  .j a v  a 2 s .c  o  m*/
    HttpRequest request = (HttpRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
    Header aeheader = request.getFirstHeader(ACCEPT_ENCODING);
    if (aeheader != null) {
        HeaderElement[] codecs = aeheader.getElements();
        for (int i = 0; i < codecs.length; i++) {
            if (codecs[i].getName().equalsIgnoreCase(GZIP_CODEC) && response.getEntity() != null) {
                response.setEntity(new NGzipCompressingEntity(response.getEntity()));
                return;
            }
        }
    }
}

From source file:org.mobicents.slee.ra.httpclient.nio.ra.HttpClientNIORequestActivityImpl.java

private HttpContext processHttpContext(HttpContext context) {
    // Maintains HttpSession on server side
    if (context == null) {
        context = new BasicHttpContext();

    }/*w  ww .  j a va  2s  .c  o m*/
    if (context.getAttribute(ClientContext.COOKIE_STORE) == null) {
        BasicCookieStore cookieStore = new BasicCookieStore();
        context.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
    }
    return context;
}

From source file:com.norconex.collector.http.crawler.TargetURLRedirectStrategy.java

public boolean isRedirected(final HttpRequest request, final HttpResponse response, final HttpContext context)
        throws ProtocolException {
    boolean isRedirected = nested.isRedirected(request, response, context);
    HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(HttpCoreContext.HTTP_REQUEST);
    HttpHost currentHost = (HttpHost) context.getAttribute(HttpCoreContext.HTTP_TARGET_HOST);
    if (!isRedirected) {
        if (currentReq.getURI().isAbsolute()) {
            CURRENT_URL.set(currentReq.getURI().toString());
        } else {/*from  www. j  a  v  a2s .  co m*/
            CURRENT_URL.set(currentHost.toURI() + currentReq.getURI());
        }
    }
    return isRedirected;
}

From source file:com.lurencun.cfuture09.androidkit.http.async.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
    // ??/*from  ww w . j  a v  a  2  s . com*/
    boolean retry = true;

    // ?
    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (executionCount > maxRetries) {
        // ????
        retry = false;
    } else if (isInList(exceptionBlacklist, exception)) {
        // ??????
        retry = false;
    } else if (isInList(exceptionWhitelist, exception)) {
        // ????
        retry = true;
    } else if (!sent) {
        // ?????
        retry = true;
    }

    if (retry) {
        // resend all idempotent requests
        HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
        String requestType = currentReq.getMethod();
        retry = !requestType.equals("POST");
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS);
    } else {
        exception.printStackTrace();
        log.w(exception);
    }
    return retry;
}

From source file:de.vanita5.twittnuker.util.net.ssl.HostResolvedSSLConnectionSocketFactory.java

private String getHostname(final String hostname, final HttpContext context) {
    if (context == null)
        return hostname;
    final Object attr = context.getAttribute(HTTP_CONTEXT_KEY_ORIGINAL_HOST);
    if (attr instanceof String)
        return (String) attr;
    return hostname;
}