Example usage for org.apache.http.client.protocol ClientContext USER

Introduction

In this page you can find the example usage for org.apache.http.client.protocol ClientContext USER_TOKEN.

Prototype

String USER_TOKEN

To view the source code for org.apache.http.client.protocol ClientContext USER_TOKEN.

Click Source Link

Document

Attribute name of a java.lang.Object object that represents the actual user identity such as user java.security.Principal .

Usage

From source file:org.eclipse.aether.transport.http.SharingHttpContext.java

@Override
public Object getAttribute(String id) {
    if (ClientContext.USER_TOKEN.equals(id)) {
        return state.getUserToken();
    }/*from   ww  w . j  a  v a 2 s.c om*/
    return super.getAttribute(id);
}

From source file:org.eclipse.aether.transport.http.SharingHttpContext.java

@Override
public void setAttribute(String id, Object obj) {
    if (ClientContext.USER_TOKEN.equals(id)) {
        state.setUserToken(obj);/* ww w .ja v  a 2s  . c o  m*/
    } else {
        super.setAttribute(id, obj);
    }
}

From source file:org.eclipse.aether.transport.http.SharingHttpContext.java

@Override
public Object removeAttribute(String id) {
    if (ClientContext.USER_TOKEN.equals(id)) {
        state.setUserToken(null);/*from   w  w w.  j av  a  2  s.com*/
        return null;
    }
    return super.removeAttribute(id);
}

From source file:org.deviceconnect.message.intent.impl.client.IntentRequestDirector.java

@Override
public HttpResponse execute(final HttpHost target, final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {

    RequestWrapper origWrapper = new RequestWrapper(request);
    HttpRoute origRoute = determineRoute(target, origWrapper, context);
    Object userToken = context.getAttribute(ClientContext.USER_TOKEN);
    long timeout = HttpConnectionParams.getConnectionTimeout(params);

    ClientConnectionRequest connRequest = connManager.requestConnection(origRoute, userToken);
    ManagedClientConnection managedConn;
    try {/* w  w  w  .  j ava  2 s.  c o m*/
        managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS);
    } catch (InterruptedException e) {
        throw new IOException(e);
    }

    if (request.getFirstHeader(HttpHeaders.HOST) == null) {
        request.setHeader(HttpHeaders.HOST, "org.deviceconnect.manager/.DConnectBroadcastReceiver");
    }

    // requestExec.preProcess(request, httpProcessor, context);
    HttpResponse response = requestExec.execute(request, managedConn, context);
    // requestExec.postProcess(response, httpProcessor, context);

    return response;
}

From source file:org.greencheek.spring.rest.SSLCachingHttpComponentsClientHttpRequest.java

private void setSSLPrinciple(HttpContext context) {
    Principal sslToken = sslTokenCache.get();
    if (sslToken != null && useSSLSessionCaching) {
        context.setAttribute(ClientContext.USER_TOKEN, sslToken);
    }/*www  . j a v  a2  s  .c  o m*/
}

From source file:org.greencheek.spring.rest.SSLCachingHttpComponentsClientHttpRequest.java

private void saveSSLPrinciple(HttpContext context) {
    Principal current = (Principal) context.getAttribute(ClientContext.USER_TOKEN);
    if (current != null)
        sslTokenCache.compareAndSet(null, current);
}

From source file:org.eclipse.mylyn.commons.repositories.http.core.CommonHttpClient.java

private void prepareRequest(HttpRequestBase request, IOperationMonitor monitor) {
    UserCredentials httpCredentials = location.getCredentials(httpAuthenticationType);
    if (httpCredentials != null) {
        HttpUtil.configureAuthentication(getHttpClient(), location, httpCredentials);

        if (isPreemptiveAuthenticationEnabled()) {
            // create or pre-populate auth cache 
            HttpHost host = HttpUtil.createHost(request);
            Object authCache = getContext().getAttribute(ClientContext.AUTH_CACHE);
            if (authCache == null) {
                authCache = new BasicAuthCache();
                getContext().setAttribute(ClientContext.AUTH_CACHE, authCache);
            }/*from   w  ww .  j a va  2  s.  com*/
            if (authCache instanceof BasicAuthCache) {
                if (((BasicAuthCache) authCache).get(host) == null) {
                    ((BasicAuthCache) authCache).put(host, new BasicScheme());
                }
            }
        }
    }
    HttpUtil.configureProxy(getHttpClient(), location);

    CertificateCredentials socketCredentials = location.getCredentials(AuthenticationType.CERTIFICATE);
    if (socketCredentials != null) {
        SslSupport support = new SslSupport(new TrustManager[] { new TrustAllTrustManager() },
                socketCredentials.getKeyStoreFileName(), socketCredentials.getPassword(),
                socketCredentials.getKeyStoreType());
        request.getParams().setParameter(SslSupport.class.getName(), support);
    } else {
        // remove the token that associates certificate credentials with the connection
        getContext().removeAttribute(ClientContext.USER_TOKEN);
    }

    getContext().setAttribute(HttpUtil.CONTEXT_KEY_MONITOR_THREAD, getMonitorThread());
}

From source file:com.grendelscan.commons.http.apache_overrides.client.CustomClientRequestDirector.java

@Override
public HttpResponse execute(HttpHost originalTarget, final HttpRequest request, HttpContext context)
        throws HttpException, IOException {
    HttpHost target = originalTarget;/*from w w  w .j  a  v  a  2  s.  c o  m*/
    final HttpRoute route = determineRoute(target, request, context);

    virtualHost = (HttpHost) request.getParams().getParameter(ClientPNames.VIRTUAL_HOST);

    long timeout = ConnManagerParams.getTimeout(params);

    try {
        HttpResponse response = null;

        // See if we have a user token bound to the execution context
        Object userToken = context.getAttribute(ClientContext.USER_TOKEN);

        // Allocate connection if needed
        if (managedConn == null) {
            ClientConnectionRequest connRequest = connManager.requestConnection(route, userToken);
            if (request instanceof AbortableHttpRequest) {
                ((AbortableHttpRequest) request).setConnectionRequest(connRequest);
            }

            try {
                managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS);
            } catch (InterruptedException interrupted) {
                InterruptedIOException iox = new InterruptedIOException();
                iox.initCause(interrupted);
                throw iox;
            }

            if (HttpConnectionParams.isStaleCheckingEnabled(params)) {
                // validate connection
                if (managedConn.isOpen()) {
                    LOGGER.debug("Stale connection check");
                    if (managedConn.isStale()) {
                        LOGGER.debug("Stale connection detected");
                        managedConn.close();
                    }
                }
            }
        }

        if (request instanceof AbortableHttpRequest) {
            ((AbortableHttpRequest) request).setReleaseTrigger(managedConn);
        }

        // Reopen connection if needed
        if (!managedConn.isOpen()) {
            managedConn.open(route, context, params);
        } else {
            managedConn.setSocketTimeout(HttpConnectionParams.getSoTimeout(params));
        }

        try {
            establishRoute(route, context);
        } catch (TunnelRefusedException ex) {
            LOGGER.debug(ex.getMessage());
            response = ex.getResponse();
        }

        // Use virtual host if set
        target = virtualHost;

        if (target == null) {
            target = route.getTargetHost();
        }

        HttpHost proxy = route.getProxyHost();

        // Populate the execution context
        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target);
        context.setAttribute(ExecutionContext.HTTP_PROXY_HOST, proxy);
        context.setAttribute(ExecutionContext.HTTP_CONNECTION, managedConn);
        context.setAttribute(ClientContext.TARGET_AUTH_STATE, targetAuthState);
        context.setAttribute(ClientContext.PROXY_AUTH_STATE, proxyAuthState);

        // Run request protocol interceptors
        requestExec.preProcess(request, httpProcessor, context);

        try {
            response = requestExec.execute(request, managedConn, context);
        } catch (IOException ex) {
            LOGGER.debug("Closing connection after request failure.");
            managedConn.close();
            throw ex;
        }

        if (response == null) {
            return null;
        }

        // Run response protocol interceptors
        response.setParams(params);
        requestExec.postProcess(response, httpProcessor, context);

        // The connection is in or can be brought to a re-usable state.
        boolean reuse = reuseStrategy.keepAlive(response, context);
        if (reuse) {
            // Set the idle duration of this connection
            long duration = keepAliveStrategy.getKeepAliveDuration(response, context);
            managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS);

            if (duration >= 0) {
                LOGGER.trace("Connection can be kept alive for " + duration + " ms");
            } else {
                LOGGER.trace("Connection can be kept alive indefinitely");
            }
        }

        if ((managedConn != null) && (userToken == null)) {
            userToken = userTokenHandler.getUserToken(context);
            context.setAttribute(ClientContext.USER_TOKEN, userToken);
            if (userToken != null) {
                managedConn.setState(userToken);
            }
        }

        // check for entity, release connection if possible
        if ((response.getEntity() == null) || !response.getEntity().isStreaming()) {
            // connection not needed and (assumed to be) in re-usable state
            if (reuse) {
                managedConn.markReusable();
            }
            releaseConnection();
        } else {
            // install an auto-release entity
            HttpEntity entity = response.getEntity();
            entity = new BasicManagedEntity(entity, managedConn, reuse);
            response.setEntity(entity);
        }

        return response;

    } catch (HttpException ex) {
        abortConnection();
        throw ex;
    } catch (IOException ex) {
        abortConnection();
        throw ex;
    } catch (RuntimeException ex) {
        abortConnection();
        throw ex;
    }
}

From source file:com.xtremelabs.robolectric.tester.org.apache.http.impl.client.DefaultRequestDirector.java

public HttpResponse execute(HttpHost target, HttpRequest request, HttpContext context)
        throws HttpException, IOException {

    HttpRequest orig = request;//from w w  w. j a v  a2 s .  c o m
    RequestWrapper origWrapper = wrapRequest(orig);
    origWrapper.setParams(params);
    HttpRoute origRoute = determineRoute(target, origWrapper, context);

    virtualHost = (HttpHost) orig.getParams().getParameter(ClientPNames.VIRTUAL_HOST);

    RoutedRequest roureq = new RoutedRequest(origWrapper, origRoute);

    long timeout = ConnManagerParams.getTimeout(params);

    int execCount = 0;

    boolean reuse = false;
    boolean done = false;
    try {
        HttpResponse response = null;
        while (!done) {
            // In this loop, the RoutedRequest may be replaced by a
            // followup request and route. The request and route passed
            // in the method arguments will be replaced. The original
            // request is still available in 'orig'.

            RequestWrapper wrapper = roureq.getRequest();
            HttpRoute route = roureq.getRoute();
            response = null;

            // See if we have a user token bound to the execution context
            Object userToken = context.getAttribute(ClientContext.USER_TOKEN);

            // Allocate connection if needed
            if (managedConn == null) {
                ClientConnectionRequest connRequest = connManager.requestConnection(route, userToken);
                if (orig instanceof AbortableHttpRequest) {
                    ((AbortableHttpRequest) orig).setConnectionRequest(connRequest);
                }

                try {
                    managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS);
                } catch (InterruptedException interrupted) {
                    InterruptedIOException iox = new InterruptedIOException();
                    iox.initCause(interrupted);
                    throw iox;
                }

                if (HttpConnectionParams.isStaleCheckingEnabled(params)) {
                    // validate connection
                    if (managedConn.isOpen()) {
                        this.log.debug("Stale connection check");
                        if (managedConn.isStale()) {
                            this.log.debug("Stale connection detected");
                            managedConn.close();
                        }
                    }
                }
            }

            if (orig instanceof AbortableHttpRequest) {
                ((AbortableHttpRequest) orig).setReleaseTrigger(managedConn);
            }

            // Reopen connection if needed
            if (!managedConn.isOpen()) {
                managedConn.open(route, context, params);
            } else {
                managedConn.setSocketTimeout(HttpConnectionParams.getSoTimeout(params));
            }

            try {
                establishRoute(route, context);
            } catch (TunnelRefusedException ex) {
                if (this.log.isDebugEnabled()) {
                    this.log.debug(ex.getMessage());
                }
                response = ex.getResponse();
                break;
            }

            // Reset headers on the request wrapper
            wrapper.resetHeaders();

            // Re-write request URI if needed
            rewriteRequestURI(wrapper, route);

            // Use virtual host if set
            target = virtualHost;

            if (target == null) {
                target = route.getTargetHost();
            }

            HttpHost proxy = route.getProxyHost();

            // Populate the execution context
            context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target);
            context.setAttribute(ExecutionContext.HTTP_PROXY_HOST, proxy);
            context.setAttribute(ExecutionContext.HTTP_CONNECTION, managedConn);
            context.setAttribute(ClientContext.TARGET_AUTH_STATE, targetAuthState);
            context.setAttribute(ClientContext.PROXY_AUTH_STATE, proxyAuthState);

            // Run request protocol interceptors
            requestExec.preProcess(wrapper, httpProcessor, context);

            boolean retrying = true;
            Exception retryReason = null;
            while (retrying) {
                // Increment total exec count (with redirects)
                execCount++;
                // Increment exec count for this particular request
                wrapper.incrementExecCount();
                if (!wrapper.isRepeatable()) {
                    this.log.debug("Cannot retry non-repeatable request");
                    if (retryReason != null) {
                        throw new NonRepeatableRequestException("Cannot retry request "
                                + "with a non-repeatable request entity.  The cause lists the "
                                + "reason the original request failed: " + retryReason);
                    } else {
                        throw new NonRepeatableRequestException(
                                "Cannot retry request " + "with a non-repeatable request entity.");
                    }
                }

                try {
                    if (this.log.isDebugEnabled()) {
                        this.log.debug("Attempt " + execCount + " to execute request");
                    }
                    response = requestExec.execute(wrapper, managedConn, context);
                    retrying = false;

                } catch (IOException ex) {
                    this.log.debug("Closing the connection.");
                    managedConn.close();
                    if (retryHandler.retryRequest(ex, wrapper.getExecCount(), context)) {
                        if (this.log.isInfoEnabled()) {
                            this.log.info("I/O exception (" + ex.getClass().getName()
                                    + ") caught when processing request: " + ex.getMessage());
                        }
                        if (this.log.isDebugEnabled()) {
                            this.log.debug(ex.getMessage(), ex);
                        }
                        this.log.info("Retrying request");
                        retryReason = ex;
                    } else {
                        throw ex;
                    }

                    // If we have a direct route to the target host
                    // just re-open connection and re-try the request
                    if (!route.isTunnelled()) {
                        this.log.debug("Reopening the direct connection.");
                        managedConn.open(route, context, params);
                    } else {
                        // otherwise give up
                        this.log.debug("Proxied connection. Need to start over.");
                        retrying = false;
                    }

                }

            }

            if (response == null) {
                // Need to start over
                continue;
            }

            // Run response protocol interceptors
            response.setParams(params);
            requestExec.postProcess(response, httpProcessor, context);

            // The connection is in or can be brought to a re-usable state.
            reuse = reuseStrategy.keepAlive(response, context);
            if (reuse) {
                // Set the idle duration of this connection
                long duration = keepAliveStrategy.getKeepAliveDuration(response, context);
                managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS);

                if (this.log.isDebugEnabled()) {
                    if (duration >= 0) {
                        this.log.debug("Connection can be kept alive for " + duration + " ms");
                    } else {
                        this.log.debug("Connection can be kept alive indefinitely");
                    }
                }
            }

            RoutedRequest followup = handleResponse(roureq, response, context);
            if (followup == null) {
                done = true;
            } else {
                if (reuse) {
                    // Make sure the response body is fully consumed, if present
                    HttpEntity entity = response.getEntity();
                    if (entity != null) {
                        entity.consumeContent();
                    }
                    // entity consumed above is not an auto-release entity,
                    // need to mark the connection re-usable explicitly
                    managedConn.markReusable();
                } else {
                    managedConn.close();
                }
                // check if we can use the same connection for the followup
                if (!followup.getRoute().equals(roureq.getRoute())) {
                    releaseConnection();
                }
                roureq = followup;
            }

            if (managedConn != null && userToken == null) {
                userToken = userTokenHandler.getUserToken(context);
                context.setAttribute(ClientContext.USER_TOKEN, userToken);
                if (userToken != null) {
                    managedConn.setState(userToken);
                }
            }

        } // while not done

        // check for entity, release connection if possible
        if ((response == null) || (response.getEntity() == null) || !response.getEntity().isStreaming()) {
            // connection not needed and (assumed to be) in re-usable state
            if (reuse)
                managedConn.markReusable();
            releaseConnection();
        } else {
            // install an auto-release entity
            HttpEntity entity = response.getEntity();
            entity = new BasicManagedEntity(entity, managedConn, reuse);
            response.setEntity(entity);
        }

        return response;

    } catch (HttpException ex) {
        abortConnection();
        throw ex;
    } catch (IOException ex) {
        abortConnection();
        throw ex;
    } catch (RuntimeException ex) {
        abortConnection();
        throw ex;
    }
}

From source file:org.vietspider.net.apache.DefaultRequestDirector.java

public HttpResponse execute(HttpHost target, HttpRequest request, HttpContext context)
        throws HttpException, IOException {

    HttpRequest orig = request;//from w w  w .j a v  a 2  s  .c  o  m
    RequestWrapper origWrapper = wrapRequest(orig);
    origWrapper.setParams(params);
    HttpRoute origRoute = determineRoute(target, origWrapper, context);

    virtualHost = (HttpHost) orig.getParams().getParameter(ClientPNames.VIRTUAL_HOST);

    RoutedRequest roureq = new RoutedRequest(origWrapper, origRoute);

    long timeout = HttpConnectionParams.getConnectionTimeout(params);

    boolean reuse = false;
    boolean done = false;
    try {
        HttpResponse response = null;
        while (!done) {
            // In this loop, the RoutedRequest may be replaced by a
            // followup request and route. The request and route passed
            // in the method arguments will be replaced. The original
            // request is still available in 'orig'.

            RequestWrapper wrapper = roureq.getRequest();
            HttpRoute route = roureq.getRoute();
            response = null;

            // See if we have a user token bound to the execution context
            Object userToken = context.getAttribute(ClientContext.USER_TOKEN);

            // Allocate connection if needed
            if (managedConn == null) {
                ClientConnectionRequest connRequest = connManager.requestConnection(route, userToken);
                if (orig instanceof AbortableHttpRequest) {
                    ((AbortableHttpRequest) orig).setConnectionRequest(connRequest);
                }

                try {
                    //                      if(timeout < 1) timeout = 30000;
                    //                      System.out.println(" =========== chay vao day roi nhe " + timeout );
                    //                      System.out.println(connRequest);
                    managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS);
                    //                        System.out.println("get thuc chuyen nay");
                } catch (InterruptedException interrupted) {
                    InterruptedIOException iox = new InterruptedIOException();
                    iox.initCause(interrupted);
                    throw iox;
                }

                if (HttpConnectionParams.isStaleCheckingEnabled(params)) {
                    // validate connection
                    if (managedConn.isOpen()) {
                        this.log.debug("Stale connection check");
                        if (managedConn.isStale()) {
                            this.log.debug("Stale connection detected");
                            managedConn.close();
                        }
                    }
                }
            }

            if (orig instanceof AbortableHttpRequest) {
                ((AbortableHttpRequest) orig).setReleaseTrigger(managedConn);
            }

            try {
                tryConnect(roureq, context);
            } catch (TunnelRefusedException ex) {
                if (this.log.isDebugEnabled()) {
                    this.log.debug(ex.getMessage());
                }
                response = ex.getResponse();
                break;
            }

            // Reset headers on the request wrapper
            wrapper.resetHeaders();

            // Re-write request URI if needed
            rewriteRequestURI(wrapper, route);

            // Use virtual host if set
            target = virtualHost;

            if (target == null) {
                target = route.getTargetHost();
            }

            HttpHost proxy = route.getProxyHost();

            // Populate the execution context
            context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target);
            context.setAttribute(ExecutionContext.HTTP_PROXY_HOST, proxy);
            context.setAttribute(ExecutionContext.HTTP_CONNECTION, managedConn);
            context.setAttribute(ClientContext.TARGET_AUTH_STATE, targetAuthState);
            context.setAttribute(ClientContext.PROXY_AUTH_STATE, proxyAuthState);

            // Run request protocol interceptors
            requestExec.preProcess(wrapper, httpProcessor, context);

            response = tryExecute(roureq, context);
            if (response == null) {
                // Need to start over
                continue;
            }

            // Run response protocol interceptors
            response.setParams(params);
            requestExec.postProcess(response, httpProcessor, context);

            // The connection is in or can be brought to a re-usable state.
            reuse = reuseStrategy.keepAlive(response, context);
            if (reuse) {
                // Set the idle duration of this connection
                long duration = keepAliveStrategy.getKeepAliveDuration(response, context);
                if (this.log.isDebugEnabled()) {
                    String s;
                    if (duration > 0) {
                        s = "for " + duration + " " + TimeUnit.MILLISECONDS;
                    } else {
                        s = "indefinitely";
                    }
                    this.log.debug("Connection can be kept alive " + s);
                }
                managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS);
            }

            RoutedRequest followup = handleResponse(roureq, response, context);
            if (followup == null) {
                done = true;
            } else {
                if (reuse) {
                    // Make sure the response body is fully consumed, if present
                    HttpEntity entity = response.getEntity();
                    EntityUtils.consume(entity);
                    // entity consumed above is not an auto-release entity,
                    // need to mark the connection re-usable explicitly
                    managedConn.markReusable();
                } else {
                    managedConn.close();
                }
                // check if we can use the same connection for the followup
                if (!followup.getRoute().equals(roureq.getRoute())) {
                    releaseConnection();
                }
                roureq = followup;
            }

            if (managedConn != null && userToken == null) {
                userToken = userTokenHandler.getUserToken(context);
                context.setAttribute(ClientContext.USER_TOKEN, userToken);
                if (userToken != null) {
                    managedConn.setState(userToken);
                }
            }

        } // while not done

        // check for entity, release connection if possible
        if ((response == null) || (response.getEntity() == null) || !response.getEntity().isStreaming()) {
            // connection not needed and (assumed to be) in re-usable state
            if (reuse)
                managedConn.markReusable();
            releaseConnection();
        } else {
            // install an auto-release entity
            HttpEntity entity = response.getEntity();
            entity = new BasicManagedEntity(entity, managedConn, reuse);
            response.setEntity(entity);
        }

        return response;

    } catch (ConnectionShutdownException ex) {
        InterruptedIOException ioex = new InterruptedIOException("Connection has been shut down");
        ioex.initCause(ex);
        throw ioex;
    } catch (HttpException ex) {
        abortConnection();
        throw ex;
    } catch (IOException ex) {
        abortConnection();
        throw ex;
    } catch (RuntimeException ex) {
        abortConnection();
        throw ex;
    }
}

Example usage for org.apache.http.client.protocol ClientContext USER_TOKEN

Introduction

Prototype

Document

Usage