1/* 2 * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/** 25 * @test 26 * @bug 6270015 27 * @summary Light weight HTTP server 28 */ 29 30import com.sun.net.httpserver.*; 31 32import java.util.*; 33import java.util.concurrent.*; 34import java.io.*; 35import java.net.*; 36import java.security.*; 37import javax.security.auth.callback.*; 38import javax.net.ssl.*; 39 40/** 41 * Test filters 42 */ 43 44public class Test14 extends Test { 45 46 static final String test_input = "Hello world"; 47 static final String test_output = "Ifmmp!xpsme"; 48 49 /* an outputstream which transforms the output data 50 * by adding one to each byte 51 */ 52 static class OffsetOutputStream extends FilterOutputStream { 53 OffsetOutputStream (OutputStream os) { 54 super (os); 55 } 56 public void write (int b) throws IOException { 57 super.write (b+1); 58 } 59 } 60 61 static class OffsetFilter extends Filter { 62 public String description() { 63 return "Translates outgoing data"; 64 } 65 66 public void destroy(HttpContext c) {} 67 public void init(HttpContext c) {} 68 69 public void doFilter (HttpExchange exchange, Filter.Chain chain) 70 throws IOException { 71 exchange.setStreams (null, new OffsetOutputStream( 72 exchange.getResponseBody() 73 )); 74 chain.doFilter (exchange); 75 } 76 } 77 78 public static void main (String[] args) throws Exception { 79 Handler handler = new Handler(); 80 InetSocketAddress addr = new InetSocketAddress (0); 81 HttpServer server = HttpServer.create (addr, 0); 82 HttpContext ctx = server.createContext ("/test", handler); 83 84 File logfile = new File ( 85 System.getProperty ("test.classes")+ "/log.txt" 86 ); 87 88 ctx.getFilters().add (new OffsetFilter()); 89 ctx.getFilters().add (new LogFilter(logfile)); 90 if (ctx.getFilters().size() != 2) { 91 throw new RuntimeException ("wrong filter list size"); 92 } 93 ExecutorService executor = Executors.newCachedThreadPool(); 94 server.setExecutor (executor); 95 server.start (); 96 97 URL url = new URL ("http://localhost:"+server.getAddress().getPort()+"/test/foo.html"); 98 System.out.print ("Test14: " ); 99 HttpURLConnection urlc = (HttpURLConnection)url.openConnection (); 100 InputStream is = urlc.getInputStream(); 101 int x = 0; 102 String output=""; 103 while ((x=is.read())!= -1) { 104 output = output + (char)x; 105 } 106 error = !output.equals (test_output); 107 server.stop(2); 108 executor.shutdown(); 109 if (error ) { 110 throw new RuntimeException ("test failed error"); 111 } 112 System.out.println ("OK"); 113 114 } 115 116 public static boolean error = false; 117 118 static class Handler implements HttpHandler { 119 int invocation = 1; 120 public void handle (HttpExchange t) 121 throws IOException 122 { 123 InputStream is = t.getRequestBody(); 124 Headers map = t.getRequestHeaders(); 125 Headers rmap = t.getResponseHeaders(); 126 while (is.read () != -1) ; 127 is.close(); 128 String response = test_input; 129 t.sendResponseHeaders (200, response.length()); 130 OutputStream os = t.getResponseBody(); 131 os.write (response.getBytes()); 132 t.close(); 133 } 134 } 135} 136