List of usage examples for org.apache.http.impl.client RequestWrapper setParams
@Deprecated
public void setParams(HttpParams httpParams)
From source file:org.apache.http.impl.client.StatiscicsLoggingRequestDirector.java
/** * Analyzes a response to check need for a followup. * * @param roureq the request and route. * @param response the response to analayze * @param context the context used for the current request execution * * @return the followup request and route if there is a followup, or * <code>null</code> if the response should be returned as is * * @throws HttpException in case of a problem * @throws IOException in case of an IO problem *//* w w w .j av a 2s . co m*/ protected RoutedRequest handleResponse(RoutedRequest roureq, HttpResponse response, HttpContext context) throws HttpException, IOException { HttpRoute route = roureq.getRoute(); RequestWrapper request = roureq.getRequest(); HttpParams params = request.getParams(); if (HttpClientParams.isRedirecting(params) && this.redirectStrategy.isRedirected(request, response, context)) { if (redirectCount >= maxRedirects) { throw new RedirectException("Maximum redirects (" + maxRedirects + ") exceeded"); } redirectCount++; // Virtual host cannot be used any longer virtualHost = null; HttpUriRequest redirect = redirectStrategy.getRedirect(request, response, context); HttpRequest orig = request.getOriginal(); redirect.setHeaders(orig.getAllHeaders()); URI uri = redirect.getURI(); if (uri.getHost() == null) { throw new ProtocolException("Redirect URI does not specify a valid host name: " + uri); } HttpHost newTarget = new HttpHost(uri.getHost(), uri.getPort(), uri.getScheme()); // Unset auth scope targetAuthState.setAuthScope(null); proxyAuthState.setAuthScope(null); // Invalidate auth states if redirecting to another host if (!route.getTargetHost().equals(newTarget)) { targetAuthState.invalidate(); AuthScheme authScheme = proxyAuthState.getAuthScheme(); if (authScheme != null && authScheme.isConnectionBased()) { proxyAuthState.invalidate(); } } RequestWrapper wrapper = wrapRequest(redirect); wrapper.setParams(params); HttpRoute newRoute = determineRoute(newTarget, wrapper, context); RoutedRequest newRequest = new RoutedRequest(wrapper, newRoute); if (this.log.isDebugEnabled()) { this.log.debug("Redirecting to '" + uri + "' via " + newRoute); } return newRequest; } CredentialsProvider credsProvider = (CredentialsProvider) context .getAttribute(ClientContext.CREDS_PROVIDER); if (credsProvider != null && HttpClientParams.isAuthenticating(params)) { if (this.targetAuthHandler.isAuthenticationRequested(response, context)) { HttpHost target = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (target == null) { target = route.getTargetHost(); } this.log.debug("Target requested authentication"); Map<String, Header> challenges = this.targetAuthHandler.getChallenges(response, context); try { processChallenges(challenges, this.targetAuthState, this.targetAuthHandler, response, context); } catch (AuthenticationException ex) { if (this.log.isWarnEnabled()) { this.log.warn("Authentication error: " + ex.getMessage()); return null; } } updateAuthState(this.targetAuthState, target, credsProvider); if (this.targetAuthState.getCredentials() != null) { // Re-try the same request via the same route return roureq; } else { return null; } } else { // Reset target auth scope this.targetAuthState.setAuthScope(null); } if (this.proxyAuthHandler.isAuthenticationRequested(response, context)) { HttpHost proxy = route.getProxyHost(); this.log.debug("Proxy requested authentication"); Map<String, Header> challenges = this.proxyAuthHandler.getChallenges(response, context); try { processChallenges(challenges, this.proxyAuthState, this.proxyAuthHandler, response, context); } catch (AuthenticationException ex) { if (this.log.isWarnEnabled()) { this.log.warn("Authentication error: " + ex.getMessage()); return null; } } updateAuthState(this.proxyAuthState, proxy, credsProvider); if (this.proxyAuthState.getCredentials() != null) { // Re-try the same request via the same route return roureq; } else { return null; } } else { // Reset proxy auth scope this.proxyAuthState.setAuthScope(null); } } return null; }
From source file:org.apache.http.impl.nio.client.DefaultAsyncRequestDirector.java
public synchronized void start() { try {//from w w w . j av a 2 s . c om if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + this.id + "] start execution"); } this.localContext.setAttribute(ClientContext.TARGET_AUTH_STATE, this.targetAuthState); this.localContext.setAttribute(ClientContext.PROXY_AUTH_STATE, this.proxyAuthState); final HttpHost target = this.requestProducer.getTarget(); final HttpRequest request = this.requestProducer.generateRequest(); if (request instanceof AbortableHttpRequest) { ((AbortableHttpRequest) request).setReleaseTrigger(new ConnectionReleaseTrigger() { @Override public void releaseConnection() throws IOException { } @Override public void abortConnection() throws IOException { cancel(); } }); } this.params = new ClientParamsStack(null, this.clientParams, request.getParams(), null); final RequestWrapper wrapper = wrapRequest(request); wrapper.setParams(this.params); final HttpRoute route = determineRoute(target, wrapper, this.localContext); this.mainRequest = new RoutedRequest(wrapper, route); final RequestConfig config = ParamConfig.getRequestConfig(params); this.localContext.setAttribute(ClientContext.REQUEST_CONFIG, config); this.requestContentProduced = false; requestConnection(); } catch (final Exception ex) { failed(ex); } }
From source file:org.apache.http.impl.nio.client.DefaultAsyncRequestDirector.java
private RoutedRequest handleRedirect() throws HttpException { if (this.redirectStrategy.isRedirected(this.currentRequest, this.currentResponse, this.localContext)) { final HttpRoute route = this.mainRequest.getRoute(); final RequestWrapper request = this.mainRequest.getRequest(); final int maxRedirects = this.params.getIntParameter(ClientPNames.MAX_REDIRECTS, 100); if (this.redirectCount >= maxRedirects) { throw new RedirectException("Maximum redirects (" + maxRedirects + ") exceeded"); }//from w w w. jav a 2 s.c o m this.redirectCount++; final HttpUriRequest redirect = this.redirectStrategy.getRedirect(this.currentRequest, this.currentResponse, this.localContext); final HttpRequest orig = request.getOriginal(); redirect.setHeaders(orig.getAllHeaders()); final URI uri = redirect.getURI(); if (uri.getHost() == null) { throw new ProtocolException("Redirect URI does not specify a valid host name: " + uri); } final HttpHost newTarget = new HttpHost(uri.getHost(), uri.getPort(), uri.getScheme()); // Reset auth states if redirecting to another host if (!route.getTargetHost().equals(newTarget)) { if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + this.id + "] Resetting target auth state"); } this.targetAuthState.reset(); final AuthScheme authScheme = this.proxyAuthState.getAuthScheme(); if (authScheme != null && authScheme.isConnectionBased()) { if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + this.id + "] Resetting proxy auth state"); } this.proxyAuthState.reset(); } } final RequestWrapper newRequest = wrapRequest(redirect); newRequest.setParams(this.params); final HttpRoute newRoute = determineRoute(newTarget, newRequest, this.localContext); if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + this.id + "] Redirecting to '" + uri + "' via " + newRoute); } return new RoutedRequest(newRequest, newRoute); } return null; }