Source Code Cross Referenced for RaveExternalContext.java in  » IDE-Netbeans » visualweb.api.designer » org » netbeans » modules » visualweb » jsfsupport » container » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » visualweb.api.designer » org.netbeans.modules.visualweb.jsfsupport.container 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003:         *
004:         * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005:         *
006:         * The contents of this file are subject to the terms of either the GNU
007:         * General Public License Version 2 only ("GPL") or the Common
008:         * Development and Distribution License("CDDL") (collectively, the
009:         * "License"). You may not use this file except in compliance with the
010:         * License. You can obtain a copy of the License at
011:         * http://www.netbeans.org/cddl-gplv2.html
012:         * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013:         * specific language governing permissions and limitations under the
014:         * License.  When distributing the software, include this License Header
015:         * Notice in each file and include the License file at
016:         * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
017:         * particular file as subject to the "Classpath" exception as provided
018:         * by Sun in the GPL Version 2 section of the License file that
019:         * accompanied this code. If applicable, add the following below the
020:         * License Header, with the fields enclosed by brackets [] replaced by
021:         * your own identifying information:
022:         * "Portions Copyrighted [year] [name of copyright owner]"
023:         *
024:         * Contributor(s):
025:         *
026:         * The Original Software is NetBeans. The Initial Developer of the Original
027:         * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028:         * Microsystems, Inc. All Rights Reserved.
029:         *
030:         * If you wish your version of this file to be governed by only the CDDL
031:         * or only the GPL Version 2, indicate your decision by adding
032:         * "[Contributor] elects to include this software in this distribution
033:         * under the [CDDL or GPL Version 2] license." If you do not indicate a
034:         * single choice of license, a recipient has the option to distribute
035:         * your version of this file under either the CDDL, the GPL Version 2 or
036:         * to extend the choice of license to its licensees as provided above.
037:         * However, if you add GPL Version 2 code and therefore, elected the GPL
038:         * Version 2 license, then the option applies only if the new code is
039:         * made subject to such option by the copyright holder.
040:         */
041:        package org.netbeans.modules.visualweb.jsfsupport.container;
042:
043:        import java.io.IOException;
044:        import java.io.InputStream;
045:        import java.net.MalformedURLException;
046:        import java.net.URL;
047:        import java.security.Principal;
048:        import java.util.Enumeration;
049:        import java.util.HashMap;
050:        import java.util.Iterator;
051:        import java.util.Locale;
052:        import java.util.Map;
053:        import java.util.Set;
054:        import javax.faces.context.ExternalContext; //import javax.portlet.PortletContext;
055:        import javax.servlet.ServletContext;
056:        import javax.servlet.http.HttpServletRequest;
057:        import javax.servlet.http.HttpSession;
058:        import org.openide.util.Enumerations;
059:
060:        /**
061:         * <p>Provides a JSF <code>ExternalContext</code> object for design-time use</p>
062:         *
063:         * @author Robert Brewin
064:         * @version 1.0
065:         */
066:        public class RaveExternalContext extends ExternalContext {
067:
068:            /**
069:             * Holds the ServletContext or PortletContext
070:             */
071:            private Object context;
072:
073:            /**
074:             * Provides a session map for this mock external context
075:             */
076:            private HashMap sessionMap = new HashMap();
077:
078:            /**
079:             * Provides a request map if needed for this mock external context
080:             */
081:            private HashMap requestMap = new HashMap();
082:
083:            /**
084:             * Provides a application map if needed for this mock external context
085:             */
086:            private HashMap applicationMap = new HashMap();
087:
088:            /**
089:             * Provides a parameter map if needed for this mock external context
090:             */
091:            private HashMap requestParameterMap = new HashMap();
092:
093:            /**
094:             * Provides an init parameter map if needed for this mock external context.
095:             */
096:            private HashMap initParameterMap = new HashMap();
097:
098:            /**
099:             * empty map for stubbed out returns
100:             * XXX Should I make it readonly, since it's shared for multiple types?
101:             * (in case code tries to insert and remove items from these maps)
102:             */
103:            private HashMap emptyMap = new HashMap();
104:
105:            /**
106:             * Create a mock "external" context for the JSF container (example: a mock servlet context).
107:             * This particular constructor initializes the servlet context with the passed in parameter
108:             *
109:             * @param context -- the context to bind to
110:             */
111:            public RaveExternalContext(Object context) {
112:                this .context = context;
113:                if (context instanceof  ServletContext) {
114:                    ServletContext servletContext = (ServletContext) context;
115:                    Enumeration enumer = servletContext.getInitParameterNames();
116:                    while (enumer.hasMoreElements()) {
117:                        String name = (String) enumer.nextElement();
118:                        initParameterMap.put(name, servletContext
119:                                .getInitParameter(name));
120:                    }
121:                }
122:                //       else if (context instanceof PortletContext) {
123:                //            PortletContext portletContext = (PortletContext) context;
124:                //            Enumeration enumer = portletContext.getInitParameterNames();
125:                //            while (enumer.hasMoreElements()) {
126:                //                String name = (String) enumer.nextElement();
127:                //                initParameterMap.put(name, portletContext.getInitParameter(name));
128:                //            }
129:                //        }
130:            }
131:
132:            /**
133:             * <p>Dispatch a request to the apropriate context. In the case of servlets, this is done via
134:             * "forward", but for portlets, it must use "include".</p>
135:             */
136:            public void dispatch(String path) throws IOException {
137:                // TODO: Make this functional if needed
138:            }
139:
140:            /**
141:             *
142:             */
143:            public String encodeActionURL(String url) {
144:                // TODO: Make this functional if needed
145:                return url;
146:            }
147:
148:            /**
149:             *
150:             */
151:            public String encodeNamespace(String name) {
152:                // TODO: Make this functional if needed
153:                return name;
154:            }
155:
156:            public String encodeResourceURL(String url) {
157:                return encodeActionURL(url);
158:            }
159:
160:            /**
161:             *
162:             */
163:            public Map getApplicationMap() {
164:                return applicationMap;
165:            }
166:
167:            /**
168:             * @return
169:             */
170:            public String getAuthType() {
171:                return null;
172:            }
173:
174:            /**
175:             *
176:             */
177:            public Object getContext() {
178:                return context;
179:            }
180:
181:            /**
182:             *
183:             */
184:            public String getInitParameter(String name) {
185:                return (String) initParameterMap.get(name);
186:            }
187:
188:            /**
189:             *
190:             */
191:            public Map getInitParameterMap() {
192:                return initParameterMap;
193:            }
194:
195:            /**
196:             *
197:             */
198:            public String getRemoteUser() {
199:                return null;
200:            }
201:
202:            /**
203:             *
204:             */
205:            public Object getRequest() {
206:                if (request == null) {
207:                    request = new DesigntimeServletRequest();
208:                }
209:                return request;
210:            }
211:
212:            DesigntimeServletRequest request;
213:
214:            /** Designtime ServletRequest object, returns dummy data */
215:            private class DesigntimeServletRequest implements 
216:                    HttpServletRequest {
217:                public Object getAttribute(String str) {
218:                    return null;
219:                }
220:
221:                public java.util.Enumeration getAttributeNames() {
222:                    return Enumerations.empty();
223:                }
224:
225:                public String getAuthType() {
226:                    return HttpServletRequest.BASIC_AUTH;
227:                }
228:
229:                public String getCharacterEncoding() {
230:                    // From javadoc:  "This method returns null if the request does not specify a character encoding"
231:                    return null;
232:                }
233:
234:                public int getContentLength() {
235:                    return -1; // not known
236:                }
237:
238:                public String getContentType() {
239:                    return null; // content type not known
240:                }
241:
242:                public String getContextPath() {
243:                    return "/";
244:                }
245:
246:                public javax.servlet.http.Cookie[] getCookies() {
247:                    return new javax.servlet.http.Cookie[0];
248:                }
249:
250:                public long getDateHeader(String str) {
251:                    return System.currentTimeMillis();
252:                }
253:
254:                public String getHeader(String str) {
255:                    return ""; // NOI18N
256:                }
257:
258:                public java.util.Enumeration getHeaderNames() {
259:                    return Enumerations.empty();
260:                }
261:
262:                public java.util.Enumeration getHeaders(String str) {
263:                    return Enumerations.empty();
264:                }
265:
266:                public javax.servlet.ServletInputStream getInputStream()
267:                        throws IOException {
268:                    return null;
269:                }
270:
271:                public int getIntHeader(String str) {
272:                    return 0;
273:                }
274:
275:                public String getLocalAddr() {
276:                    return ""; // NOI18N
277:                }
278:
279:                public String getLocalName() {
280:                    return "127.0.0.1"; // NOI18N
281:                }
282:
283:                public int getLocalPort() {
284:                    return 8080; // if they try connecting back we shouldn't do this...
285:                }
286:
287:                public Locale getLocale() {
288:                    return Locale.getDefault();
289:                }
290:
291:                public java.util.Enumeration getLocales() {
292:                    return Enumerations.array(Locale.getAvailableLocales());
293:                }
294:
295:                public String getMethod() {
296:                    return "GET"; // NOI18N
297:                }
298:
299:                public String getParameter(String str) {
300:                    return null;
301:                }
302:
303:                public Map getParameterMap() {
304:                    return emptyMap;
305:                }
306:
307:                public java.util.Enumeration getParameterNames() {
308:                    return Enumerations.empty();
309:                }
310:
311:                public String[] getParameterValues(String str) {
312:                    return null;
313:                }
314:
315:                public String getPathInfo() {
316:                    return null;
317:                }
318:
319:                public String getPathTranslated() {
320:                    return null;
321:                }
322:
323:                public String getProtocol() {
324:                    return "HTTP/1.1"; // NOI18N
325:                }
326:
327:                public String getQueryString() {
328:                    return null;
329:                }
330:
331:                public java.io.BufferedReader getReader() throws IOException {
332:                    return null;
333:                }
334:
335:                public String getRealPath(String str) {
336:                    return null; // deprecated anyway
337:                }
338:
339:                public String getRemoteAddr() {
340:                    return "127.0.0.1"; // NOI18N
341:                }
342:
343:                public String getRemoteHost() {
344:                    return "localhost"; // NOI18N
345:                }
346:
347:                public int getRemotePort() {
348:                    return 8080;
349:                }
350:
351:                public String getRemoteUser() {
352:                    return "Creator"; // NOI18N
353:                }
354:
355:                public javax.servlet.RequestDispatcher getRequestDispatcher(
356:                        String str) {
357:                    return null;
358:                }
359:
360:                public String getRequestURI() {
361:                    return "/"; // XXX what should we return here?
362:                }
363:
364:                public StringBuffer getRequestURL() {
365:                    return new StringBuffer(); // XXX what should we return here?
366:                }
367:
368:                public String getRequestedSessionId() {
369:                    return null;
370:                }
371:
372:                public String getScheme() {
373:                    return "http"; // XXX or https?
374:                }
375:
376:                public String getServerName() {
377:                    return "localhost"; // NOI18N
378:                }
379:
380:                public int getServerPort() {
381:                    return 8080;
382:                }
383:
384:                public String getServletPath() {
385:                    return ""; // NOI18N
386:                }
387:
388:                public javax.servlet.http.HttpSession getSession() {
389:                    return getSession(true);
390:                }
391:
392:                public HttpSession getSession(boolean create) {
393:                    return (HttpSession) RaveExternalContext.this 
394:                            .getSession(create);
395:                }
396:
397:                public Principal getUserPrincipal() {
398:                    return null;
399:                }
400:
401:                public boolean isRequestedSessionIdFromCookie() {
402:                    return true;
403:                }
404:
405:                public boolean isRequestedSessionIdFromURL() {
406:                    return false;
407:                }
408:
409:                public boolean isRequestedSessionIdFromUrl() {
410:                    return true;
411:                }
412:
413:                public boolean isRequestedSessionIdValid() {
414:                    return false;
415:                }
416:
417:                public boolean isSecure() {
418:                    return false;
419:                }
420:
421:                public boolean isUserInRole(String str) {
422:                    return false;
423:                }
424:
425:                public void removeAttribute(String str) {
426:                }
427:
428:                public void setAttribute(String str, Object obj) {
429:                }
430:
431:                public void setCharacterEncoding(String str)
432:                        throws java.io.UnsupportedEncodingException {
433:                }
434:            };
435:
436:            /**
437:             *
438:             */
439:            public String getRequestContextPath() {
440:                // TODO: Make this functional if needed
441:                return "";
442:            }
443:
444:            /**
445:             *
446:             */
447:            public Map getRequestCookieMap() {
448:                // TODO: Make this functional if needed
449:                return emptyMap;
450:            }
451:
452:            /**
453:             *
454:             */
455:            public Map getRequestHeaderMap() {
456:                // Provide fake user agent string
457:                if (headerMap == null) {
458:                    headerMap = new HashMap();
459:                    String userAgent = System.getProperty("rave.userAgent");
460:                    if (userAgent == null) {
461:                        //userAgent = "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax)";
462:                        userAgent = "Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.0.1) Gecko/20020920 Netscape/7.0";
463:                    }
464:                    headerMap.put("USER-AGENT", userAgent);
465:                }
466:                return headerMap;
467:            }
468:
469:            private HashMap headerMap;
470:
471:            /**
472:             *
473:             */
474:            public Map getRequestHeaderValuesMap() {
475:                // TODO: Make this functional if needed
476:                return emptyMap;
477:            }
478:
479:            /**
480:             *
481:             */
482:            public Locale getRequestLocale() {
483:                // TODO: Make this functional if needed
484:                return null;
485:            }
486:
487:            static class EmptyIterator implements  Iterator {
488:                public boolean hasNext() {
489:                    return false;
490:                }
491:
492:                public Object next() {
493:                    return null;
494:                }
495:
496:                public void remove() {
497:                }
498:            }
499:
500:            /**
501:             *
502:             */
503:            public Iterator getRequestLocales() {
504:                // TODO: Make this functional if needed
505:                return new EmptyIterator();
506:            }
507:
508:            /**
509:             *
510:             */
511:            public Map getRequestMap() {
512:                return requestMap;
513:            }
514:
515:            /**
516:             *
517:             */
518:            public Map getRequestParameterMap() {
519:                return requestParameterMap;
520:            }
521:
522:            /**
523:             *
524:             */
525:            public Iterator getRequestParameterNames() {
526:                return requestParameterMap.keySet().iterator();
527:            }
528:
529:            /**
530:             *
531:             */
532:            public Map getRequestParameterValuesMap() {
533:                // TODO: Make this functional if needed
534:                return emptyMap;
535:            }
536:
537:            /**
538:             *
539:             */
540:            public String getRequestPathInfo() {
541:                // TODO: Make this functional if needed
542:                return "";
543:            }
544:
545:            /**
546:             *
547:             */
548:            public String getRequestServletPath() {
549:                // TODO: Make this functional if needed
550:                return "";
551:            }
552:
553:            /**
554:             *
555:             */
556:            public URL getResource(String path) throws MalformedURLException {
557:                // TODO: Make this functional if needed
558:                return null;
559:            }
560:
561:            /**
562:             *
563:             */
564:            public InputStream getResourceAsStream(String path) {
565:                // TODO: Make this functional if needed
566:                return null;
567:            }
568:
569:            /**
570:             *
571:             */
572:            public Set getResourcePaths(String path) {
573:                // TODO: Make this functional if needed
574:                return null;
575:            }
576:
577:            /**
578:             *
579:             */
580:            public Object getResponse() {
581:                // TODO: Make this functional if needed
582:                return null;
583:            }
584:
585:            /**
586:             *
587:             */
588:            public Object getSession(boolean create) {
589:                // TODO: Make this functional if needed
590:                return null;
591:            }
592:
593:            /**
594:             * @return a <code>Map</code> that wraps the HttpSession's attribute set.
595:             */
596:            public Map getSessionMap() {
597:                return sessionMap;
598:            }
599:
600:            /**
601:             * @return
602:             */
603:            public Principal getUserPrincipal() {
604:                return null;
605:            }
606:
607:            /**
608:             * @return
609:             */
610:            public boolean isUserInRole(String role) {
611:                return true;
612:            }
613:
614:            /**
615:             *
616:             */
617:            public void log(String s) {
618:            }
619:
620:            /**
621:             *
622:             */
623:            public void log(String s, Throwable t) {
624:            }
625:
626:            /**
627:             *
628:             */
629:            public void redirect(String url) throws IOException {
630:            }
631:        }
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