1 // 2 // ======================================================================== 3 // Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd. 4 // ------------------------------------------------------------------------ 5 // All rights reserved. This program and the accompanying materials 6 // are made available under the terms of the Eclipse Public License v1.0 7 // and Apache License v2.0 which accompanies this distribution. 8 // 9 // The Eclipse Public License is available at 10 // http://www.eclipse.org/legal/epl-v10.html 11 // 12 // The Apache License v2.0 is available at 13 // http://www.opensource.org/licenses/apache2.0.php 14 // 15 // You may elect to redistribute this code under either of these licenses. 16 // ======================================================================== 17 // 18 19 package org.eclipse.jetty.testing; 20 21 import java.net.InetAddress; 22 import java.util.EnumSet; 23 import java.util.Enumeration; 24 import java.util.EventListener; 25 26 import javax.servlet.DispatcherType; 27 28 import org.eclipse.jetty.io.ByteArrayBuffer; 29 import org.eclipse.jetty.server.LocalConnector; 30 import org.eclipse.jetty.server.Server; 31 import org.eclipse.jetty.server.bio.SocketConnector; 32 import org.eclipse.jetty.server.handler.ErrorHandler; 33 import org.eclipse.jetty.server.nio.SelectChannelConnector; 34 import org.eclipse.jetty.servlet.FilterHolder; 35 import org.eclipse.jetty.servlet.ServletContextHandler; 36 import org.eclipse.jetty.servlet.ServletHolder; 37 import org.eclipse.jetty.util.Attributes; 38 39 40 41 /* ------------------------------------------------------------ */ 42 /** Testing support for servlets and filters. 43 * 44 * Allows a programatic setup of a context with servlets and filters for 45 * testing. Raw HTTP requests may be sent to the context and responses received. 46 * To avoid handling raw HTTP see {@link org.eclipse.jetty.testing.HttpTester}. 47 * <pre> 48 * ServletTester tester=new ServletTester(); 49 * tester.setContextPath("/context"); 50 * tester.addServlet(TestServlet.class, "/servlet/*"); 51 * tester.addServlet("org.eclipse.jetty.servlet.DefaultServlet", "/"); 52 * tester.start(); 53 * String response = tester.getResponses("GET /context/servlet/info HTTP/1.0\r\n\r\n"); 54 * </pre> 55 * 56 * @see org.eclipse.jetty.testing.HttpTester 57 * 58 * 59 */ 60 public class ServletTester 61 { 62 Server _server = new Server(); 63 LocalConnector _connector = new LocalConnector(); 64 // Context _context = new Context(Context.SESSIONS|Context.SECURITY); 65 //jaspi why security if it is not set up? 66 ServletContextHandler _context = new ServletContextHandler(ServletContextHandler.SESSIONS); 67 68 public ServletTester() 69 { 70 try 71 { 72 _server.addBean(new ErrorHandler()); 73 _server.setSendServerVersion(false); 74 _server.addConnector(_connector); 75 _server.setHandler(_context); 76 } 77 catch (Error e) 78 { 79 throw e; 80 } 81 catch (RuntimeException e) 82 { 83 throw e; 84 } 85 catch (Exception e) 86 { 87 throw new RuntimeException(e); 88 } 89 } 90 91 /* ------------------------------------------------------------ */ 92 public void dump() 93 { 94 _server.dump(); 95 } 96 97 /* ------------------------------------------------------------ */ 98 public void start() throws Exception 99 { 100 _server.start(); 101 } 102 103 /* ------------------------------------------------------------ */ 104 public void join() throws Exception 105 { 106 _server.join(); 107 } 108 109 /* ------------------------------------------------------------ */ 110 public void stop() throws Exception 111 { 112 _server.stop(); 113 } 114 115 /* ------------------------------------------------------------ */ 116 public ServletContextHandler getContext() 117 { 118 return _context; 119 } 120 121 /* ------------------------------------------------------------ */ 122 /** Get raw HTTP responses from raw HTTP requests. 123 * Multiple requests and responses may be handled, but only if 124 * persistent connections conditions apply. 125 * @param rawRequests String of raw HTTP requests 126 * @return String of raw HTTP responses 127 * @throws Exception 128 */ 129 public String getResponses(String rawRequests) throws Exception 130 { 131 return _connector.getResponses(rawRequests); 132 } 133 134 /* ------------------------------------------------------------ */ 135 /** Get raw HTTP responses from raw HTTP requests. 136 * Multiple requests and responses may be handled, but only if 137 * persistent connections conditions apply. 138 * @param rawRequests String of raw HTTP requests 139 * @param connector The connector to handle the responses 140 * @return String of raw HTTP responses 141 * @throws Exception 142 */ 143 public String getResponses(String rawRequests, LocalConnector connector) throws Exception 144 { 145 return connector.getResponses(rawRequests); 146 } 147 148 /* ------------------------------------------------------------ */ 149 /** Get raw HTTP responses from raw HTTP requests. 150 * Multiple requests and responses may be handled, but only if 151 * persistent connections conditions apply. 152 * @param rawRequests String of raw HTTP requests 153 * @return String of raw HTTP responses 154 * @throws Exception 155 */ 156 public ByteArrayBuffer getResponses(ByteArrayBuffer rawRequests) throws Exception 157 { 158 return _connector.getResponses(rawRequests,false); 159 } 160 161 /* ------------------------------------------------------------ */ 162 /** Create a Socket connector. 163 * This methods adds a socket connector to the server 164 * @param localhost if true, only listen on local host, else listen on all interfaces. 165 * @return A URL to access the server via the socket connector. 166 * @throws Exception 167 */ 168 public String createSocketConnector(boolean localhost) 169 throws Exception 170 { 171 synchronized (this) 172 { 173 SocketConnector connector = new SocketConnector(); 174 if (localhost) 175 connector.setHost("127.0.0.1"); 176 _server.addConnector(connector); 177 if (_server.isStarted()) 178 connector.start(); 179 else 180 connector.open(); 181 182 return "http://127.0.0.1:"+connector.getLocalPort(); 183 } 184 } 185 186 /* ------------------------------------------------------------ */ 187 /** Create a SelectChannel connector. 188 * This methods adds a select channel connector to the server 189 * @return A URL to access the server via the connector. 190 * @throws Exception 191 */ 192 public String createChannelConnector(boolean localhost) 193 throws Exception 194 { 195 synchronized (this) 196 { 197 SelectChannelConnector connector = new SelectChannelConnector(); 198 if (localhost) 199 connector.setHost("127.0.0.1"); 200 _server.addConnector(connector); 201 if (_server.isStarted()) 202 connector.start(); 203 else 204 connector.open(); 205 206 return "http://"+(localhost?"127.0.0.1": 207 InetAddress.getLocalHost().getHostAddress() 208 )+":"+connector.getLocalPort(); 209 } 210 } 211 212 /* ------------------------------------------------------------ */ 213 /** Create a local connector. 214 * This methods adds a local connector to the server 215 * @return The LocalConnector object 216 * @throws Exception 217 */ 218 public LocalConnector createLocalConnector() 219 throws Exception 220 { 221 synchronized (this) 222 { 223 LocalConnector connector = new LocalConnector(); 224 _server.addConnector(connector); 225 226 if (_server.isStarted()) 227 connector.start(); 228 229 return connector; 230 } 231 } 232 233 /* ------------------------------------------------------------ */ 234 /** 235 * @param listener 236 * @see org.eclipse.jetty.server.handler.ContextHandler#addEventListener(java.util.EventListener) 237 */ 238 public void addEventListener(EventListener listener) 239 { 240 _context.addEventListener(listener); 241 } 242 243 /* ------------------------------------------------------------ */ 244 /** 245 * @param filterClass 246 * @param pathSpec 247 * @param dispatches 248 * @return the FilterHolder 249 * @see org.eclipse.jetty.servlet.ServletContextHandler#addFilter(java.lang.Class, java.lang.String, int) 250 */ 251 public FilterHolder addFilter(Class filterClass, String pathSpec, EnumSet<DispatcherType> dispatches) 252 { 253 return _context.addFilter(filterClass,pathSpec,dispatches); 254 } 255 256 /* ------------------------------------------------------------ */ 257 /** 258 * @param filterClass 259 * @param pathSpec 260 * @param dispatches 261 * @return the FilterHolder 262 * @see org.eclipse.jetty.servlet.ServletContextHandler#addFilter(java.lang.String, java.lang.String, int) 263 */ 264 public FilterHolder addFilter(String filterClass, String pathSpec, EnumSet<DispatcherType> dispatches) 265 { 266 return _context.addFilter(filterClass,pathSpec,dispatches); 267 } 268 269 /* ------------------------------------------------------------ */ 270 /** 271 * @param servlet 272 * @param pathSpec 273 * @return the ServletHolder 274 * @see org.eclipse.jetty.servlet.ServletContextHandler#addServlet(java.lang.Class, java.lang.String) 275 */ 276 public ServletHolder addServlet(Class servlet, String pathSpec) 277 { 278 return _context.addServlet(servlet,pathSpec); 279 } 280 281 /* ------------------------------------------------------------ */ 282 /** 283 * @param className 284 * @param pathSpec 285 * @return the ServletHolder 286 * @see org.eclipse.jetty.servlet.ServletContextHandler#addServlet(java.lang.String, java.lang.String) 287 */ 288 public ServletHolder addServlet(String className, String pathSpec) 289 { 290 return _context.addServlet(className,pathSpec); 291 } 292 293 /* ------------------------------------------------------------ */ 294 /** 295 * @param name 296 * @return the Attribute object 297 * @see org.eclipse.jetty.servlet.ServletContextHandler#getAttribute(java.lang.String) 298 */ 299 public Object getAttribute(String name) 300 { 301 return _context.getAttribute(name); 302 } 303 304 /* ------------------------------------------------------------ */ 305 /** 306 * @return the Attribute Names 307 * @see org.eclipse.jetty.servlet.ServletContextHandler#getAttributeNames() 308 */ 309 public Enumeration getAttributeNames() 310 { 311 return _context.getAttributeNames(); 312 } 313 314 /* ------------------------------------------------------------ */ 315 /** 316 * @return the attributes 317 * @see org.eclipse.jetty.servlet.ServletContextHandler#getAttributes() 318 */ 319 public Attributes getAttributes() 320 { 321 return _context.getAttributes(); 322 } 323 324 /* ------------------------------------------------------------ */ 325 /** 326 * @return the resource base 327 * @see org.eclipse.jetty.servlet.ServletContextHandler#getResourceBase() 328 */ 329 public String getResourceBase() 330 { 331 return _context.getResourceBase(); 332 } 333 334 /* ------------------------------------------------------------ */ 335 /** 336 * @param name 337 * @param value 338 * @see org.eclipse.jetty.servlet.ServletContextHandler#setAttribute(java.lang.String, java.lang.Object) 339 */ 340 public void setAttribute(String name, Object value) 341 { 342 _context.setAttribute(name,value); 343 } 344 345 /* ------------------------------------------------------------ */ 346 /** 347 * @param classLoader 348 * @see org.eclipse.jetty.servlet.ServletContextHandler#setClassLoader(java.lang.ClassLoader) 349 */ 350 public void setClassLoader(ClassLoader classLoader) 351 { 352 _context.setClassLoader(classLoader); 353 } 354 355 /* ------------------------------------------------------------ */ 356 /** 357 * @param contextPath 358 * @see org.eclipse.jetty.servlet.ServletContextHandler#setContextPath(java.lang.String) 359 */ 360 public void setContextPath(String contextPath) 361 { 362 _context.setContextPath(contextPath); 363 } 364 365 /* ------------------------------------------------------------ */ 366 /** 367 * @param eventListeners 368 * @see org.eclipse.jetty.servlet.ServletContextHandler#setEventListeners(java.util.EventListener[]) 369 */ 370 public void setEventListeners(EventListener[] eventListeners) 371 { 372 _context.setEventListeners(eventListeners); 373 } 374 375 /* ------------------------------------------------------------ */ 376 /** 377 * @param resourceBase 378 * @see org.eclipse.jetty.servlet.ServletContextHandler#setResourceBase(java.lang.String) 379 */ 380 public void setResourceBase(String resourceBase) 381 { 382 _context.setResourceBase(resourceBase); 383 } 384 385 }