auto import from //depot/cupcake/@135843

1 files changed, 332 insertions, 0 deletions

diff --git a/src/org/apache/http/impl/client/DefaultHttpClient.java b/src/org/apache/http/impl/client/DefaultHttpClient.java
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+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/client/DefaultHttpClient.java $
+ * $Revision: 677250 $
+ * $Date: 2008-07-16 04:45:47 -0700 (Wed, 16 Jul 2008) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package org.apache.http.impl.client;
+
+import org.apache.http.ConnectionReuseStrategy;
+import org.apache.http.HttpVersion;
+import org.apache.http.auth.AuthSchemeRegistry;
+import org.apache.http.client.AuthenticationHandler;
+import org.apache.http.client.CookieStore;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.client.HttpRequestRetryHandler;
+import org.apache.http.client.RedirectHandler;
+import org.apache.http.client.UserTokenHandler;
+import org.apache.http.client.params.AuthPolicy;
+import org.apache.http.client.params.ClientPNames;
+import org.apache.http.client.params.CookiePolicy;
+import org.apache.http.client.protocol.ClientContext;
+import org.apache.http.client.protocol.RequestAddCookies;
+import org.apache.http.client.protocol.RequestDefaultHeaders;
+import org.apache.http.client.protocol.RequestProxyAuthentication;
+import org.apache.http.client.protocol.RequestTargetAuthentication;
+import org.apache.http.client.protocol.ResponseProcessCookies;
+import org.apache.http.conn.ClientConnectionManager;
+import org.apache.http.conn.ClientConnectionManagerFactory;
+import org.apache.http.conn.ConnectionKeepAliveStrategy;
+import org.apache.http.conn.routing.HttpRoutePlanner;
+import org.apache.http.conn.scheme.PlainSocketFactory;
+import org.apache.http.conn.scheme.Scheme;
+import org.apache.http.conn.scheme.SchemeRegistry;
+import org.apache.http.conn.ssl.SSLSocketFactory;
+import org.apache.http.cookie.CookieSpecRegistry;
+import org.apache.http.impl.DefaultConnectionReuseStrategy;
+import org.apache.http.impl.auth.BasicSchemeFactory;
+import org.apache.http.impl.auth.DigestSchemeFactory;
+import org.apache.http.impl.conn.DefaultHttpRoutePlanner;
+import org.apache.http.impl.conn.SingleClientConnManager;
+import org.apache.http.impl.cookie.BestMatchSpecFactory;
+import org.apache.http.impl.cookie.BrowserCompatSpecFactory;
+import org.apache.http.impl.cookie.NetscapeDraftSpecFactory;
+import org.apache.http.impl.cookie.RFC2109SpecFactory;
+import org.apache.http.impl.cookie.RFC2965SpecFactory;
+import org.apache.http.params.BasicHttpParams;
+import org.apache.http.params.HttpParams;
+import org.apache.http.params.HttpProtocolParams;
+import org.apache.http.protocol.BasicHttpContext;
+import org.apache.http.protocol.BasicHttpProcessor;
+import org.apache.http.protocol.HTTP;
+import org.apache.http.protocol.HttpContext;
+import org.apache.http.protocol.HttpRequestExecutor;
+import org.apache.http.protocol.RequestConnControl;
+import org.apache.http.protocol.RequestContent;
+import org.apache.http.protocol.RequestExpectContinue;
+import org.apache.http.protocol.RequestTargetHost;
+import org.apache.http.protocol.RequestUserAgent;
+import org.apache.http.util.VersionInfo;
+
+
+
+/**
+ * Default implementation of an HTTP client.
+ * <br/>
+ * This class replaces <code>HttpClient</code> in HttpClient 3.
+ *
+ * @author <a href="mailto:rolandw at apache.org">Roland Weber</a>
+ * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
+ *
+ * <!-- empty lines to avoid svn diff problems -->
+ * @version   $Revision: 677250 $
+ *
+ * @since 4.0
+ */
+public class DefaultHttpClient extends AbstractHttpClient {
+
+
+    /**
+     * Creates a new HTTP client from parameters and a connection manager.
+     *
+     * @param params    the parameters
+     * @param conman    the connection manager
+     */
+    public DefaultHttpClient(
+            final ClientConnectionManager conman,
+            final HttpParams params) {
+        super(conman, params);
+    }
+    
+       
+    public DefaultHttpClient(final HttpParams params) {
+        super(null, params);
+    }
+
+    
+    public DefaultHttpClient() {
+        super(null, null);
+    }
+
+    
+    @Override
+    protected HttpParams createHttpParams() {
+        HttpParams params = new BasicHttpParams();
+        HttpProtocolParams.setVersion(params, 
+                HttpVersion.HTTP_1_1);
+        HttpProtocolParams.setContentCharset(params, 
+                HTTP.DEFAULT_CONTENT_CHARSET);
+        HttpProtocolParams.setUseExpectContinue(params, 
+                true);
+
+        // determine the release version from packaged version info
+        final VersionInfo vi = VersionInfo.loadVersionInfo
+            ("org.apache.http.client", getClass().getClassLoader());
+        final String release = (vi != null) ?
+            vi.getRelease() : VersionInfo.UNAVAILABLE;
+        HttpProtocolParams.setUserAgent(params, 
+                "Apache-HttpClient/" + release + " (java 1.4)");
+
+        return params;
+    }
+
+    
+    @Override
+    protected HttpRequestExecutor createRequestExecutor() {
+        return new HttpRequestExecutor();
+    }
+
+
+    @Override
+    protected ClientConnectionManager createClientConnectionManager() {
+        SchemeRegistry registry = new SchemeRegistry();
+        registry.register(
+                new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
+        registry.register(
+                new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
+
+        ClientConnectionManager connManager = null;     
+        HttpParams params = getParams();
+        
+        ClientConnectionManagerFactory factory = null;
+
+        // Try first getting the factory directly as an object.
+        factory = (ClientConnectionManagerFactory) params
+                .getParameter(ClientPNames.CONNECTION_MANAGER_FACTORY);
+        if (factory == null) { // then try getting its class name.
+            String className = (String) params.getParameter(
+                    ClientPNames.CONNECTION_MANAGER_FACTORY_CLASS_NAME);
+            if (className != null) {
+                try {
+                    Class<?> clazz = Class.forName(className);
+                    factory = (ClientConnectionManagerFactory) clazz.newInstance();
+                } catch (ClassNotFoundException ex) {
+                    throw new IllegalStateException("Invalid class name: " + className);
+                } catch (IllegalAccessException ex) {
+                    throw new IllegalAccessError(ex.getMessage());
+                } catch (InstantiationException ex) {
+                    throw new InstantiationError(ex.getMessage());
+                }
+            }
+        }
+        
+        if(factory != null) {
+            connManager = factory.newInstance(params, registry);
+        } else {
+            connManager = new SingleClientConnManager(getParams(), registry); 
+        }
+        
+        return connManager;
+    }
+
+
+    @Override
+    protected HttpContext createHttpContext() {
+        HttpContext context = new BasicHttpContext();
+        context.setAttribute(
+                ClientContext.AUTHSCHEME_REGISTRY, 
+                getAuthSchemes());
+        context.setAttribute(
+                ClientContext.COOKIESPEC_REGISTRY, 
+                getCookieSpecs());
+        context.setAttribute(
+                ClientContext.COOKIE_STORE, 
+                getCookieStore());
+        context.setAttribute(
+                ClientContext.CREDS_PROVIDER, 
+                getCredentialsProvider());
+        return context;
+    }
+
+    
+    @Override
+    protected ConnectionReuseStrategy createConnectionReuseStrategy() {
+        return new DefaultConnectionReuseStrategy();
+    }
+    
+    @Override
+    protected ConnectionKeepAliveStrategy createConnectionKeepAliveStrategy() {
+        return new DefaultConnectionKeepAliveStrategy();
+    }
+    
+
+    @Override
+    protected AuthSchemeRegistry createAuthSchemeRegistry() {
+        AuthSchemeRegistry registry = new AuthSchemeRegistry(); 
+        registry.register(
+                AuthPolicy.BASIC, 
+                new BasicSchemeFactory());
+        registry.register(
+                AuthPolicy.DIGEST, 
+                new DigestSchemeFactory());
+        return registry;
+    }
+
+
+    @Override
+    protected CookieSpecRegistry createCookieSpecRegistry() {
+        CookieSpecRegistry registry = new CookieSpecRegistry();
+        registry.register(
+                CookiePolicy.BEST_MATCH, 
+                new BestMatchSpecFactory());
+        registry.register(
+                CookiePolicy.BROWSER_COMPATIBILITY, 
+                new BrowserCompatSpecFactory());
+        registry.register(
+                CookiePolicy.NETSCAPE, 
+                new NetscapeDraftSpecFactory());
+        registry.register(
+                CookiePolicy.RFC_2109, 
+                new RFC2109SpecFactory());
+        registry.register(
+                CookiePolicy.RFC_2965, 
+                new RFC2965SpecFactory());
+        return registry;
+    }
+
+
+    @Override
+    protected BasicHttpProcessor createHttpProcessor() {
+        BasicHttpProcessor httpproc = new BasicHttpProcessor();
+        httpproc.addInterceptor(new RequestDefaultHeaders());
+        // Required protocol interceptors
+        httpproc.addInterceptor(new RequestContent());
+        httpproc.addInterceptor(new RequestTargetHost());
+        // Recommended protocol interceptors
+        httpproc.addInterceptor(new RequestConnControl());
+        httpproc.addInterceptor(new RequestUserAgent());
+        httpproc.addInterceptor(new RequestExpectContinue());
+        // HTTP state management interceptors
+        httpproc.addInterceptor(new RequestAddCookies());
+        httpproc.addInterceptor(new ResponseProcessCookies());
+        // HTTP authentication interceptors
+        httpproc.addInterceptor(new RequestTargetAuthentication());
+        httpproc.addInterceptor(new RequestProxyAuthentication());
+        return httpproc;
+    }
+
+
+    @Override
+    protected HttpRequestRetryHandler createHttpRequestRetryHandler() {
+        return new DefaultHttpRequestRetryHandler();
+    }
+
+
+    @Override
+    protected RedirectHandler createRedirectHandler() {
+        return new DefaultRedirectHandler();
+    }
+
+
+    @Override
+    protected AuthenticationHandler createTargetAuthenticationHandler() {
+        return new DefaultTargetAuthenticationHandler();
+    }
+
+
+    @Override
+    protected AuthenticationHandler createProxyAuthenticationHandler() {
+        return new DefaultProxyAuthenticationHandler();
+    }
+
+
+    @Override
+    protected CookieStore createCookieStore() {
+        return new BasicCookieStore();
+    }
+
+
+    @Override
+    protected CredentialsProvider createCredentialsProvider() {
+        return new BasicCredentialsProvider();
+    }
+
+
+    @Override
+    protected HttpRoutePlanner createHttpRoutePlanner() {
+        return new DefaultHttpRoutePlanner
+            (getConnectionManager().getSchemeRegistry());
+    }
+
+
+    @Override
+    protected UserTokenHandler createUserTokenHandler() {
+        return new DefaultUserTokenHandler();
+    }
+    
+} // class DefaultHttpClient