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From rola...@apache.org
Subject svn commit: r505656 - in /jakarta/httpcomponents/httpclient/trunk/src: examples/org/apache/http/examples/client/ examples/org/apache/http/examples/conn/ java/org/apache/http/conn/ssl/
Date Sat, 10 Feb 2007 08:28:36 GMT
Author: rolandw
Date: Sat Feb 10 00:28:36 2007
New Revision: 505656

URL: http://svn.apache.org/viewvc?view=rev&rev=505656
Log:
updated examples and a minor bug fix

Added:
    jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteDirect.java
      - copied, changed from r505650, jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteRequest.java
    jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java
  (with props)
Removed:
    jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteRequest.java
Modified:
    jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectDirect.java
    jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectProxy.java
    jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectDirect.java
    jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectProxy.java
    jakarta/httpcomponents/httpclient/trunk/src/java/org/apache/http/conn/ssl/SSLSocketFactory.java

Copied: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteDirect.java
(from r505650, jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteRequest.java)
URL: http://svn.apache.org/viewvc/jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteDirect.java?view=diff&rev=505656&p1=jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteRequest.java&r1=505650&p2=jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteDirect.java&r2=505656
==============================================================================
--- jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteRequest.java
(original)
+++ jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteDirect.java
Sat Feb 10 00:28:36 2007
@@ -60,17 +60,17 @@
 
 
 /**
- * How to send a request using {@link HttpClient HttpClient}.
+ * How to send a request directly using {@link HttpClient HttpClient}.
  *
  * @author <a href="mailto:rolandw at apache.org">Roland Weber</a>
  *
  *
  * <!-- empty lines above to avoid 'svn diff' context problems -->
- * @version $Revision$ $Date$
+ * @version $Revision$
  *
  * @since 4.0
  */
-public class ClientExecuteRequest {
+public class ClientExecuteDirect {
 
     /**
      * The default parameters.
@@ -149,9 +149,7 @@
         SocketFactory sf = PlainSocketFactory.getSocketFactory();
         SchemeRegistry.DEFAULT.register(new Scheme("http", sf, 80));
 
-        // Prepare parameters.
-        // Since this example doesn't use the full core framework,
-        // only few parameters are actually required.
+        // prepare parameters
         HttpParams params = new DefaultHttpParams();
         HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
         HttpProtocolParams.setContentCharset(params, "UTF-8");
@@ -187,5 +185,5 @@
     }
 
 
-} // class ManagerConnectDirect
+} // class ClientExecuteDirect
 

Added: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java
URL: http://svn.apache.org/viewvc/jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java?view=auto&rev=505656
==============================================================================
--- jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java
(added)
+++ jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java
Sat Feb 10 00:28:36 2007
@@ -0,0 +1,202 @@
+/*
+ * $HeadURL$
+ * $Revision$
+ * $Date$
+ *
+ * ====================================================================
+ * 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.examples.client;
+
+
+import org.apache.http.HttpHost;
+import org.apache.http.Header;
+import org.apache.http.HttpRequest;
+import org.apache.http.HttpResponse;
+import org.apache.http.HttpVersion;
+import org.apache.http.message.BasicHttpRequest;
+import org.apache.http.params.HttpParams;
+import org.apache.http.params.HttpProtocolParams;
+import org.apache.http.impl.params.DefaultHttpParams;
+import org.apache.http.protocol.BasicHttpProcessor;
+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.conn.Scheme;
+import org.apache.http.conn.SchemeRegistry;
+import org.apache.http.conn.SocketFactory;
+import org.apache.http.conn.PlainSocketFactory;
+import org.apache.http.conn.ssl.SSLSocketFactory;
+import org.apache.http.conn.ClientConnectionManager;
+import org.apache.http.conn.HostConfiguration;
+import org.apache.http.impl.conn.ThreadSafeClientConnManager;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.RoutedRequest;
+import org.apache.http.impl.client.DefaultHttpClient;
+
+
+
+/**
+ * How to send a request via proxy using {@link HttpClient HttpClient}.
+ *
+ * @author <a href="mailto:rolandw at apache.org">Roland Weber</a>
+ *
+ *
+ * <!-- empty lines above to avoid 'svn diff' context problems -->
+ * @version $Revision$
+ *
+ * @since 4.0
+ */
+public class ClientExecuteProxy {
+
+    /**
+     * The default parameters.
+     * Instantiated in {@link #setup setup}.
+     */
+    private static HttpParams defaultParameters = null;
+
+
+    /**
+     * Main entry point to this example.
+     *
+     * @param args      ignored
+     */
+    public final static void main(String[] args)
+        throws Exception {
+
+        // make sure to use a proxy that supports CONNECT
+        final HttpHost target =
+            new HttpHost("issues.apache.org", 443, "https");
+        final HttpHost proxy =
+            new HttpHost("127.0.0.1", 8666, "http");
+
+        setup(); // some general setup
+
+        HttpClient client = createHttpClient();
+
+        HttpRequest req = createRequest(target);
+
+        final HostConfiguration config =
+            new HostConfiguration(target, proxy, null);
+        final RoutedRequest roureq = new RoutedRequest.Impl(req, config);
+        
+        System.out.println("executing request to " + target + " via " + proxy);
+        try {
+            HttpResponse rsp = client.execute(roureq, null);
+
+            System.out.println("----------------------------------------");
+            System.out.println(rsp.getStatusLine());
+            Header[] headers = rsp.getAllHeaders();
+            for (int i=0; i<headers.length; i++) {
+                System.out.println(headers[i]);
+            }
+            System.out.println("----------------------------------------");
+
+            //@@@ there is no entity, so we can't call close() there
+            //@@@ there is no need to call close() either, since the
+            //@@@ connection will have been released immediately
+
+        } finally {
+            //@@@ any kind of cleanup that should be performed?
+        }
+    } // main
+
+
+    private final static HttpClient createHttpClient() {
+
+        ClientConnectionManager ccm =
+            new ThreadSafeClientConnManager(getParams());
+
+        DefaultHttpClient dhc =
+            new DefaultHttpClient(getParams(), ccm);
+
+        BasicHttpProcessor bhp = dhc.getProcessor();
+        // Required protocol interceptors
+        bhp.addInterceptor(new RequestContent());
+        bhp.addInterceptor(new RequestTargetHost());
+        // Recommended protocol interceptors
+        bhp.addInterceptor(new RequestConnControl());
+        bhp.addInterceptor(new RequestUserAgent());
+        bhp.addInterceptor(new RequestExpectContinue());
+
+        return dhc;
+    }
+
+
+    /**
+     * Performs general setup.
+     * This should be called only once.
+     */
+    private final static void setup() {
+
+        // Register the "http" and "https" protocol schemes, they are
+        // required by the default operator to look up socket factories.
+        SocketFactory sf = PlainSocketFactory.getSocketFactory();
+        SchemeRegistry.DEFAULT.register(new Scheme("http", sf, 80));
+        sf = SSLSocketFactory.getSocketFactory();
+        SchemeRegistry.DEFAULT.register(new Scheme("https", sf, 80));
+
+        // prepare parameters
+        HttpParams params = new DefaultHttpParams();
+        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
+        HttpProtocolParams.setContentCharset(params, "UTF-8");
+        HttpProtocolParams.setUserAgent(params, "Jakarta-HttpClient/4.0");
+        HttpProtocolParams.setUseExpectContinue(params, true);
+        defaultParameters = params;
+
+    } // setup
+
+
+    private final static HttpParams getParams() {
+        return defaultParameters;
+    }
+
+
+    /**
+     * Creates a request to execute in this example.
+     * In a real application, request interceptors should be used
+     * to add the required headers.
+     *
+     * @param target    the target server for the request
+     *
+     * @return  a request without an entity
+     */
+    private final static HttpRequest createRequest(HttpHost target) {
+
+        HttpRequest req = new BasicHttpRequest
+            ("OPTIONS", "*", HttpVersion.HTTP_1_1);
+
+        req.addHeader("Host", target.getHostName());
+
+        return req;
+    }
+
+
+} // class ClientExecuteProxy
+

Propchange: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java
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    svn:eol-style = native

Propchange: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java
------------------------------------------------------------------------------
    svn:keywords = Date Author Id Revision HeadURL

Propchange: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/client/ClientExecuteProxy.java
------------------------------------------------------------------------------
    svn:mime-type = text/plain

Modified: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectDirect.java
URL: http://svn.apache.org/viewvc/jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectDirect.java?view=diff&rev=505656&r1=505655&r2=505656
==============================================================================
--- jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectDirect.java
(original)
+++ jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectDirect.java
Sat Feb 10 00:28:36 2007
@@ -81,7 +81,7 @@
     private static HttpParams defaultParameters = null;
 
     /**
-     * The scheme set.
+     * The scheme registry.
      * Instantiated in {@link #setup setup}.
      */
     private static SchemeRegistry supportedSchemes;

Modified: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectProxy.java
URL: http://svn.apache.org/viewvc/jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectProxy.java?view=diff&rev=505656&r1=505655&r2=505656
==============================================================================
--- jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectProxy.java
(original)
+++ jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/ManagerConnectProxy.java
Sat Feb 10 00:28:36 2007
@@ -82,7 +82,7 @@
     private static HttpParams defaultParameters = null;
 
     /**
-     * The scheme set.
+     * The scheme registry.
      * Instantiated in {@link #setup setup}.
      */
     private static SchemeRegistry supportedSchemes;

Modified: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectDirect.java
URL: http://svn.apache.org/viewvc/jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectDirect.java?view=diff&rev=505656&r1=505655&r2=505656
==============================================================================
--- jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectDirect.java
(original)
+++ jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectDirect.java
Sat Feb 10 00:28:36 2007
@@ -79,7 +79,7 @@
     private static HttpParams defaultParameters;
 
     /**
-     * The scheme set.
+     * The scheme registry.
      * Instantiated in {@link #setup setup}.
      */
     private static SchemeRegistry supportedSchemes;

Modified: jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectProxy.java
URL: http://svn.apache.org/viewvc/jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectProxy.java?view=diff&rev=505656&r1=505655&r2=505656
==============================================================================
--- jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectProxy.java
(original)
+++ jakarta/httpcomponents/httpclient/trunk/src/examples/org/apache/http/examples/conn/OperatorConnectProxy.java
Sat Feb 10 00:28:36 2007
@@ -80,7 +80,7 @@
     private static HttpParams defaultParameters = null;
 
     /**
-     * The scheme set.
+     * The scheme registry.
      * Instantiated in {@link #setup setup}.
      */
     private static SchemeRegistry supportedSchemes;

Modified: jakarta/httpcomponents/httpclient/trunk/src/java/org/apache/http/conn/ssl/SSLSocketFactory.java
URL: http://svn.apache.org/viewvc/jakarta/httpcomponents/httpclient/trunk/src/java/org/apache/http/conn/ssl/SSLSocketFactory.java?view=diff&rev=505656&r1=505655&r2=505656
==============================================================================
--- jakarta/httpcomponents/httpclient/trunk/src/java/org/apache/http/conn/ssl/SSLSocketFactory.java
(original)
+++ jakarta/httpcomponents/httpclient/trunk/src/java/org/apache/http/conn/ssl/SSLSocketFactory.java
Sat Feb 10 00:28:36 2007
@@ -326,7 +326,7 @@
             throw new IllegalArgumentException("Socket is closed.");
         }
 
-        return false;
+        return true;
 
     } // isSecure
 



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