List of usage examples for org.apache.http.impl.nio.client AbstractClientExchangeHandler manageConnectionPersistence
final boolean manageConnectionPersistence()
From source file:org.apache.http.impl.nio.client.MainClientExec.java
@Override public void responseCompleted(final InternalState state, final AbstractClientExchangeHandler<?> handler) throws IOException, HttpException { final HttpClientContext localContext = state.getLocalContext(); final HttpResponse currentResponse = handler.getCurrentResponse(); if (!handler.isRouteEstablished()) { final int status = currentResponse.getStatusLine().getStatusCode(); if (status == HttpStatus.SC_OK) { handler.setCurrentResponse(null); return; }/* w w w .j a v a 2 s. c o m*/ } final boolean keepAlive = handler.manageConnectionPersistence(); if (!keepAlive) { handler.releaseConnection(); final AuthState proxyAuthState = localContext.getProxyAuthState(); if (proxyAuthState.getState() == AuthProtocolState.SUCCESS && proxyAuthState.getAuthScheme() != null && proxyAuthState.getAuthScheme().isConnectionBased()) { if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + state.getId() + "] Resetting proxy auth state"); } proxyAuthState.reset(); } final AuthState targetAuthState = localContext.getTargetAuthState(); if (targetAuthState.getState() == AuthProtocolState.SUCCESS && targetAuthState.getAuthScheme() != null && targetAuthState.getAuthScheme().isConnectionBased()) { if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + state.getId() + "] Resetting target auth state"); } targetAuthState.reset(); } } Object userToken = localContext.getUserToken(); if (userToken == null) { userToken = this.userTokenHandler.getUserToken(localContext); localContext.setAttribute(HttpClientContext.USER_TOKEN, userToken); } if (state.getFinalResponse() != null) { final HttpAsyncResponseConsumer<?> responseConsumer = state.getResponseConsumer(); responseConsumer.responseCompleted(localContext); if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + state.getId() + "] Response processed"); } handler.releaseConnection(); } else { if (state.getRedirect() != null) { final HttpUriRequest redirect = state.getRedirect(); final URI uri = redirect.getURI(); if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + state.getId() + "] Redirecting to '" + uri + "'"); } state.setRedirect(null); final HttpHost newTarget = URIUtils.extractHost(uri); if (newTarget == null) { throw new ProtocolException("Redirect URI does not specify a valid host name: " + uri); } // Reset auth states if redirecting to another host final HttpRoute route = handler.getRoute(); if (!route.getTargetHost().equals(newTarget)) { final AuthState targetAuthState = localContext.getTargetAuthState(); if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + state.getId() + "] Resetting target auth state"); } targetAuthState.reset(); final AuthState proxyAuthState = localContext.getProxyAuthState(); final AuthScheme authScheme = proxyAuthState.getAuthScheme(); if (authScheme != null && authScheme.isConnectionBased()) { if (this.log.isDebugEnabled()) { this.log.debug("[exchange: " + state.getId() + "] Resetting proxy auth state"); } proxyAuthState.reset(); } } if (!redirect.headerIterator().hasNext()) { final HttpRequest original = state.getMainRequest().getOriginal(); redirect.setHeaders(original.getAllHeaders()); } final HttpRequestWrapper newRequest = HttpRequestWrapper.wrap(redirect); final HttpRoute newRoute = this.routePlanner.determineRoute(newTarget, newRequest, localContext); if (!route.equals(newRoute)) { handler.releaseConnection(); } handler.setRoute(newRoute); handler.setCurrentRequest(newRequest); state.setMainRequest(newRequest); prepareRequest(state, handler); } } handler.setCurrentResponse(null); }