List of usage examples for javax.servlet ServletRequest getClass
@HotSpotIntrinsicCandidate public final native Class<?> getClass();
From source file:info.magnolia.cms.util.ServletUtil.java
/** * Finds a request wrapper object inside the chain of request wrappers. *//*from w w w.jav a 2 s .co m*/ public static <T extends ServletRequest> T getWrappedRequest(ServletRequest request, Class<T> clazz) { while (request != null) { if (clazz.isAssignableFrom(request.getClass())) { return (T) request; } request = (request instanceof ServletRequestWrapper) ? ((ServletRequestWrapper) request).getRequest() : null; } return null; }
From source file:info.magnolia.module.servletsanity.support.ServletAssert.java
private static void appendRequestChain(HttpServletRequest request) throws IOException { append("Request Chain:"); ServletRequest r = request; do {/*from w w w .j a v a2 s. c o m*/ append(" " + r.getClass().getName() + " @ " + System.identityHashCode(r) + " - " + r.toString()); r = r instanceof HttpServletRequestWrapper ? ((HttpServletRequestWrapper) r).getRequest() : null; } while (r != null); append(""); }
From source file:edu.cornell.mannlib.vitro.webapp.beans.SelfEditingConfiguration.java
/** * Get the bean from the context. If there no bean, create one on the fly * and store it in the context.//from www .ja va 2 s . com * * Never returns null. */ public static SelfEditingConfiguration getBean(ServletRequest request) { if (request == null) { log.error("Request is null"); return new SelfEditingConfiguration(null); } if (!(request instanceof HttpServletRequest)) { log.error("Not an HttpServletRequest: " + request.getClass()); return new SelfEditingConfiguration(null); } HttpServletRequest hreq = (HttpServletRequest) request; return getBean(hreq.getSession().getServletContext()); }
From source file:fr.mby.saml2.sp.impl.web.Saml20ProcessingFilter.java
@Override public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain) throws IOException, ServletException { ServletRequest chainingRequest = request; if (HttpServletRequest.class.isAssignableFrom(request.getClass())) { final HttpServletRequest httpRequest = (HttpServletRequest) request; if (SamlHelper.isSamlResponse(httpRequest) || SamlHelper.isSamlRequest(httpRequest)) { // If it's a SAML 2.0 Response Saml20ProcessingFilter.LOGGER.debug("Start processing SAML 2.0 incoming request ..."); try { // Process SAML response final IIncomingSaml samlIncomingMsg = this.processSaml2Request(httpRequest); if (samlIncomingMsg != null) { final IQuery samlQuery = samlIncomingMsg.getSamlQuery(); Assert.notNull(samlQuery, "No SAML query found in IncomingSaml message !"); if (QueryAuthnResponse.class.isAssignableFrom(samlQuery.getClass())) { // The incoming message is a SAML Authn Response final QueryAuthnResponse authnResp = (QueryAuthnResponse) samlQuery; final QueryAuthnRequest authnReq = authnResp.getOriginalRequest(); Assert.notNull(authnReq, "No initial Authn Req request corresponding to SAML response found !"); // Retrieve initial params final Map<String, String[]> initialParams = authnReq.getParametersMap(); Assert.notNull(initialParams, "No initial params bound to the initial request !"); // Replace the request with the SAML 2.0 Response one. chainingRequest = new Saml20RequestWrapper(httpRequest, initialParams); }//www .j a v a2s . c o m } // Forward final RequestDispatcher requestDispatcher = chainingRequest.getRequestDispatcher("/login"); requestDispatcher.forward(chainingRequest, response); return; } catch (final Throwable e) { Saml20ProcessingFilter.LOGGER.error("Error while processing SAML 2.0 incoming request !", e); } } } chain.doFilter(chainingRequest, response); }
From source file:edu.utah.further.i2b2.hook.further.FurtherInterceptionFilter.java
/** * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, * javax.servlet.ServletResponse, javax.servlet.FilterChain) */// ww w.j a v a 2s.c o m public void doFilter(final ServletRequest req, final ServletResponse resp, final FilterChain chain) throws IOException, ServletException { // Cast to friendler versions if (!HttpServletRequest.class.isAssignableFrom(req.getClass())) { throw new ServletException("ServletRequest must be an instance of HttpServletRequest"); } if (!HttpServletResponse.class.isAssignableFrom(resp.getClass())) { throw new ServletException("ServletResponse must be an instance of HttpServletResponse"); } final HttpServletRequest request = (HttpServletRequest) req; final HttpServletResponse response = (HttpServletResponse) resp; // Decorate the i2b2 processing chain. Decorate the HTTP request so that input // stream can be read twice - once by this filter's methods, and one by the // i2b2 processing chain call chain.doFilter(). final HttpServletRequest bufferedRequest = new BufferedRequestWrapper(request); final CapturedResponseWrapper capturedResponse = new CapturedResponseWrapper(response); beforeRequest(bufferedRequest); chain.doFilter(bufferedRequest, capturedResponse); afterRequest(bufferedRequest, response, capturedResponse); }
From source file:net.lightbody.bmp.proxy.jetty.servlet.Dump.java
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setAttribute("Dump", this); request.setCharacterEncoding("ISO_8859_1"); getServletContext().setAttribute("Dump", this); String info = request.getPathInfo(); if (info != null && info.endsWith("Exception")) { try {/*from w w w. ja va2s . com*/ throw (Throwable) (Loader.loadClass(this.getClass(), info.substring(1)).newInstance()); } catch (Throwable th) { throw new ServletException(th); } } String redirect = request.getParameter("redirect"); if (redirect != null && redirect.length() > 0) { response.getOutputStream().println("THIS SHOULD NOT BE SEEN!"); response.sendRedirect(redirect); response.getOutputStream().println("THIS SHOULD NOT BE SEEN!"); return; } String error = request.getParameter("error"); if (error != null && error.length() > 0) { response.getOutputStream().println("THIS SHOULD NOT BE SEEN!"); response.sendError(Integer.parseInt(error)); response.getOutputStream().println("THIS SHOULD NOT BE SEEN!"); return; } String length = request.getParameter("length"); if (length != null && length.length() > 0) { response.setContentLength(Integer.parseInt(length)); } String buffer = request.getParameter("buffer"); if (buffer != null && buffer.length() > 0) response.setBufferSize(Integer.parseInt(buffer)); request.setCharacterEncoding("UTF-8"); response.setContentType("text/html"); if (info != null && info.indexOf("Locale/") >= 0) { try { String locale_name = info.substring(info.indexOf("Locale/") + 7); Field f = java.util.Locale.class.getField(locale_name); response.setLocale((Locale) f.get(null)); } catch (Exception e) { LogSupport.ignore(log, e); response.setLocale(Locale.getDefault()); } } String cn = request.getParameter("cookie"); String cv = request.getParameter("value"); String v = request.getParameter("version"); if (cn != null && cv != null) { Cookie cookie = new Cookie(cn, cv); cookie.setComment("Cookie from dump servlet"); if (v != null) { cookie.setMaxAge(300); cookie.setPath("/"); cookie.setVersion(Integer.parseInt(v)); } response.addCookie(cookie); } String pi = request.getPathInfo(); if (pi != null && pi.startsWith("/ex")) { OutputStream out = response.getOutputStream(); out.write("</H1>This text should be reset</H1>".getBytes()); if ("/ex0".equals(pi)) throw new ServletException("test ex0", new Throwable()); if ("/ex1".equals(pi)) throw new IOException("test ex1"); if ("/ex2".equals(pi)) throw new UnavailableException("test ex2"); if ("/ex3".equals(pi)) throw new HttpException(501); } PrintWriter pout = response.getWriter(); Page page = null; try { page = new Page(); page.title("Dump Servlet"); page.add(new Heading(1, "Dump Servlet")); Table table = new Table(0).cellPadding(0).cellSpacing(0); page.add(table); table.newRow(); table.addHeading("getMethod: ").cell().right(); table.addCell("" + request.getMethod()); table.newRow(); table.addHeading("getContentLength: ").cell().right(); table.addCell(Integer.toString(request.getContentLength())); table.newRow(); table.addHeading("getContentType: ").cell().right(); table.addCell("" + request.getContentType()); table.newRow(); table.addHeading("getCharacterEncoding: ").cell().right(); table.addCell("" + request.getCharacterEncoding()); table.newRow(); table.addHeading("getRequestURI: ").cell().right(); table.addCell("" + request.getRequestURI()); table.newRow(); table.addHeading("getRequestURL: ").cell().right(); table.addCell("" + request.getRequestURL()); table.newRow(); table.addHeading("getContextPath: ").cell().right(); table.addCell("" + request.getContextPath()); table.newRow(); table.addHeading("getServletPath: ").cell().right(); table.addCell("" + request.getServletPath()); table.newRow(); table.addHeading("getPathInfo: ").cell().right(); table.addCell("" + request.getPathInfo()); table.newRow(); table.addHeading("getPathTranslated: ").cell().right(); table.addCell("" + request.getPathTranslated()); table.newRow(); table.addHeading("getQueryString: ").cell().right(); table.addCell("" + request.getQueryString()); table.newRow(); table.addHeading("getProtocol: ").cell().right(); table.addCell("" + request.getProtocol()); table.newRow(); table.addHeading("getScheme: ").cell().right(); table.addCell("" + request.getScheme()); table.newRow(); table.addHeading("getServerName: ").cell().right(); table.addCell("" + request.getServerName()); table.newRow(); table.addHeading("getServerPort: ").cell().right(); table.addCell("" + Integer.toString(request.getServerPort())); table.newRow(); table.addHeading("getLocalName: ").cell().right(); table.addCell("" + request.getLocalName()); table.newRow(); table.addHeading("getLocalAddr: ").cell().right(); table.addCell("" + request.getLocalAddr()); table.newRow(); table.addHeading("getLocalPort: ").cell().right(); table.addCell("" + Integer.toString(request.getLocalPort())); table.newRow(); table.addHeading("getRemoteUser: ").cell().right(); table.addCell("" + request.getRemoteUser()); table.newRow(); table.addHeading("getRemoteAddr: ").cell().right(); table.addCell("" + request.getRemoteAddr()); table.newRow(); table.addHeading("getRemoteHost: ").cell().right(); table.addCell("" + request.getRemoteHost()); table.newRow(); table.addHeading("getRemotePort: ").cell().right(); table.addCell("" + request.getRemotePort()); table.newRow(); table.addHeading("getRequestedSessionId: ").cell().right(); table.addCell("" + request.getRequestedSessionId()); table.newRow(); table.addHeading("isSecure(): ").cell().right(); table.addCell("" + request.isSecure()); table.newRow(); table.addHeading("isUserInRole(admin): ").cell().right(); table.addCell("" + request.isUserInRole("admin")); table.newRow(); table.addHeading("getLocale: ").cell().right(); table.addCell("" + request.getLocale()); Enumeration locales = request.getLocales(); while (locales.hasMoreElements()) { table.newRow(); table.addHeading("getLocales: ").cell().right(); table.addCell(locales.nextElement()); } table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Other HTTP Headers") .attribute("COLSPAN", "2").left(); Enumeration h = request.getHeaderNames(); String name; while (h.hasMoreElements()) { name = (String) h.nextElement(); Enumeration h2 = request.getHeaders(name); while (h2.hasMoreElements()) { String hv = (String) h2.nextElement(); table.newRow(); table.addHeading(name + ": ").cell().right(); table.addCell(hv); } } table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Parameters") .attribute("COLSPAN", "2").left(); h = request.getParameterNames(); while (h.hasMoreElements()) { name = (String) h.nextElement(); table.newRow(); table.addHeading(name + ": ").cell().right(); table.addCell(request.getParameter(name)); String[] values = request.getParameterValues(name); if (values == null) { table.newRow(); table.addHeading(name + " Values: ").cell().right(); table.addCell("NULL!!!!!!!!!"); } else if (values.length > 1) { for (int i = 0; i < values.length; i++) { table.newRow(); table.addHeading(name + "[" + i + "]: ").cell().right(); table.addCell(values[i]); } } } table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Cookies").attribute("COLSPAN", "2").left(); Cookie[] cookies = request.getCookies(); for (int i = 0; cookies != null && i < cookies.length; i++) { Cookie cookie = cookies[i]; table.newRow(); table.addHeading(cookie.getName() + ": ").cell().attribute("VALIGN", "TOP").right(); table.addCell(cookie.getValue()); } /* ------------------------------------------------------------ */ table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Attributes") .attribute("COLSPAN", "2").left(); Enumeration a = request.getAttributeNames(); while (a.hasMoreElements()) { name = (String) a.nextElement(); table.newRow(); table.addHeading(name + ": ").cell().attribute("VALIGN", "TOP").right(); table.addCell("<pre>" + toString(request.getAttribute(name)) + "</pre>"); } /* ------------------------------------------------------------ */ table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Servlet InitParameters") .attribute("COLSPAN", "2").left(); a = getInitParameterNames(); while (a.hasMoreElements()) { name = (String) a.nextElement(); table.newRow(); table.addHeading(name + ": ").cell().attribute("VALIGN", "TOP").right(); table.addCell("<pre>" + toString(getInitParameter(name)) + "</pre>"); } table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context InitParameters") .attribute("COLSPAN", "2").left(); a = getServletContext().getInitParameterNames(); while (a.hasMoreElements()) { name = (String) a.nextElement(); table.newRow(); table.addHeading(name + ": ").cell().attribute("VALIGN", "TOP").right(); table.addCell("<pre>" + toString(getServletContext().getInitParameter(name)) + "</pre>"); } table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context Attributes") .attribute("COLSPAN", "2").left(); a = getServletContext().getAttributeNames(); while (a.hasMoreElements()) { name = (String) a.nextElement(); table.newRow(); table.addHeading(name + ": ").cell().attribute("VALIGN", "TOP").right(); table.addCell("<pre>" + toString(getServletContext().getAttribute(name)) + "</pre>"); } if (request.getContentType() != null && request.getContentType().startsWith("multipart/form-data") && request.getContentLength() < 1000000) { MultiPartRequest multi = new MultiPartRequest(request); String[] parts = multi.getPartNames(); table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Multi-part content") .attribute("COLSPAN", "2").left(); for (int p = 0; p < parts.length; p++) { name = parts[p]; table.newRow(); table.addHeading(name + ": ").cell().attribute("VALIGN", "TOP").right(); table.addCell("<pre>" + multi.getString(parts[p]) + "</pre>"); } } String res = request.getParameter("resource"); if (res != null && res.length() > 0) { table.newRow(); table.newHeading().cell().nest(new Font(2, true)).add("<BR>Get Resource: " + res) .attribute("COLSPAN", "2").left(); table.newRow(); table.addHeading("this.getClass(): ").cell().right(); table.addCell("" + this.getClass().getResource(res)); table.newRow(); table.addHeading("this.getClass().getClassLoader(): ").cell().right(); table.addCell("" + this.getClass().getClassLoader().getResource(res)); table.newRow(); table.addHeading("Thread.currentThread().getContextClassLoader(): ").cell().right(); table.addCell("" + Thread.currentThread().getContextClassLoader().getResource(res)); table.newRow(); table.addHeading("getServletContext(): ").cell().right(); try { table.addCell("" + getServletContext().getResource(res)); } catch (Exception e) { table.addCell("" + e); } } /* ------------------------------------------------------------ */ page.add(Break.para); page.add(new Heading(1, "Request Wrappers")); ServletRequest rw = request; int w = 0; while (rw != null) { page.add((w++) + ": " + rw.getClass().getName() + "<br/>"); if (rw instanceof HttpServletRequestWrapper) rw = ((HttpServletRequestWrapper) rw).getRequest(); else if (rw instanceof ServletRequestWrapper) rw = ((ServletRequestWrapper) rw).getRequest(); else rw = null; } page.add(Break.para); page.add(new Heading(1, "International Characters")); page.add("Directly encoced: Drst<br/>"); page.add("HTML reference: Dürst<br/>"); page.add("Decimal (252) 8859-1: Dürst<br/>"); page.add("Hex (xFC) 8859-1: Dürst<br/>"); page.add( "Javascript unicode (00FC) : <script language='javascript'>document.write(\"D\u00FCrst\");</script><br/>"); page.add(Break.para); page.add(new Heading(1, "Form to generate GET content")); TableForm tf = new TableForm(response.encodeURL(getURI(request))); tf.method("GET"); tf.addTextField("TextField", "TextField", 20, "value"); tf.addButton("Action", "Submit"); page.add(tf); page.add(Break.para); page.add(new Heading(1, "Form to generate POST content")); tf = new TableForm(response.encodeURL(getURI(request))); tf.method("POST"); tf.addTextField("TextField", "TextField", 20, "value"); Select select = tf.addSelect("Select", "Select", true, 3); select.add("ValueA"); select.add("ValueB1,ValueB2"); select.add("ValueC"); tf.addButton("Action", "Submit"); page.add(tf); page.add(new Heading(1, "Form to upload content")); tf = new TableForm(response.encodeURL(getURI(request))); tf.method("POST"); tf.attribute("enctype", "multipart/form-data"); tf.addFileField("file", "file"); tf.addButton("Upload", "Upload"); page.add(tf); page.add(new Heading(1, "Form to get Resource")); tf = new TableForm(response.encodeURL(getURI(request))); tf.method("POST"); tf.addTextField("resource", "resource", 20, ""); tf.addButton("Action", "getResource"); page.add(tf); } catch (Exception e) { log.warn(LogSupport.EXCEPTION, e); } page.write(pout); String data = request.getParameter("data"); if (data != null && data.length() > 0) { int d = Integer.parseInt(data); while (d > 0) { pout.println("1234567890123456789012345678901234567890123456789\n"); d = d - 50; } } pout.close(); if (pi != null) { if ("/ex4".equals(pi)) throw new ServletException("test ex4", new Throwable()); if ("/ex5".equals(pi)) throw new IOException("test ex5"); if ("/ex6".equals(pi)) throw new UnavailableException("test ex6"); if ("/ex7".equals(pi)) throw new HttpException(501); } request.getInputStream().close(); }
From source file:org.solmix.wmix.web.servlet.AbstractWmixFilter.java
@Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { if (request instanceof HttpServletRequest && response instanceof HttpServletResponse) { HttpServletRequest httpRequest = (HttpServletRequest) request; HttpServletResponse httpResponse = (HttpServletResponse) response; String method = httpRequest.getMethod(); if ("HEAD".equalsIgnoreCase(method)) { httpResponse = new NoBodyResponse(httpResponse); }//from w ww .j a v a 2 s .com try { doFilter(httpRequest, httpResponse, chain); } finally { if (httpResponse instanceof NoBodyResponse) { ((NoBodyResponse) httpResponse).setContentLength(); } } } else { LOG.debug("Skipped filtering due to the unknown request/response types: {}, {}", request.getClass().getName(), response.getClass().getName()); chain.doFilter(request, response); } }
From source file:gov.nih.nci.firebird.web.filter.FirebirdCsrfGuardFilter.java
@Override @SuppressWarnings("PMD.EmptyIfStmt") public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException { /** only work with HttpServletRequest objects **/ if (request instanceof HttpServletRequest && response instanceof HttpServletResponse) { HttpServletRequest httpRequest = (HttpServletRequest) request; HttpSession session = httpRequest.getSession(true); CsrfGuard csrfGuard = CsrfGuard.getInstance(); csrfGuard.getLogger().log(String.format("CsrfGuard analyzing request %s", httpRequest.getRequestURI())); InterceptRedirectResponse httpResponse = new InterceptRedirectResponse((HttpServletResponse) response, httpRequest, csrfGuard); if (BooleanUtils.toBoolean(filterConfig.getInitParameter("Owasp.CsrfGuard.Config.Log.Results"))) { logCsrfGuardResults(request, httpRequest, csrfGuard); }//from w w w.j a v a2 s .c o m if (session.isNew() && csrfGuard.isUseNewTokenLandingPage()) { csrfGuard.writeLandingPage(httpRequest, httpResponse); } else if (csrfGuard.isValidRequest(httpRequest, httpResponse)) { filterChain.doFilter(httpRequest, httpResponse); } else { /** invalid request - nothing to do - actions already executed **/ } /** update tokens **/ csrfGuard.updateTokens(httpRequest); } else { filterConfig.getServletContext() .log(String.format("[WARNING] CsrfGuard does not know how to work with requests of class %s ", request.getClass().getName())); filterChain.doFilter(request, response); } }
From source file:org.xmlactions.web.conceal.HttpPager.java
public void processPage(ServletRequest request, ServletResponse response, String page) throws ServletException, IOException { IExecContext execContext = null;// w w w. j a v a 2 s . c om if (response instanceof HttpServletResponse && request instanceof HttpServletRequest) { try { HttpServletRequest httpServletRequest = (HttpServletRequest) request; HttpServletResponse httpServletResponse = (HttpServletResponse) response; execContext = setupExecContext(httpServletRequest, httpServletResponse); String pageName = httpServletRequest.getServletPath(); if (pageName.indexOf("axelconfig") > 0) { PrintWriter out = response.getWriter(); out.print(buildInfo(httpServletRequest, httpServletResponse)); out.close(); return; } if (!pageName.endsWith(".ajax")) { String alternatePage = processPrePages(execContext, httpServletRequest, httpServletResponse); if ("stop".equals(execContext.getString("pre.page.stop"))) { execContext.put("pre.page.stop", ""); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); out.print(alternatePage); out.close(); } } log.debug("contextPath:" + httpServletRequest.getContextPath()); log.debug("URI:" + httpServletRequest.getRequestURI()); log.debug("root:" + realPath + " page:" + pageName + " wrapperPage:" + wrapperPage); log.debug(HttpSessionInfo.sysInfo(httpServletRequest)); Action action; if (pageName.endsWith(".ajax")) { page = processAjaxCall(httpServletRequest, httpServletResponse, pageName.substring(1, pageName.length() - ".ajax".length()), execContext); page = StrSubstitutor.replace(page, execContext); } else if (pageName.endsWith(".bin") || pageName.endsWith(".pdfbin")) { String pn = null; if (pageName.endsWith(".pdfbin")) { pn = pageName.substring(1, pageName.length() - ".pdfbin".length()); } else { pn = pageName.substring(1, pageName.length() - ".bin".length()); } page = processAjaxCall(httpServletRequest, httpServletResponse, pn, execContext); if (page.startsWith("EX:")) { PrintWriter out = response.getWriter(); out.print(page); out.close(); } else { byte[] image = (byte[]) execContext.get("image"); if (pageName.endsWith(".pdfbin")) { String outputPdfFileName = execContext.getString("outputFileName"); String ex = serviceJasperPdfRequest(httpServletResponse, image, outputPdfFileName); if (ex != null) { PrintWriter out = response.getWriter(); out.print(page); out.close(); } return; } else { String responseType = execContext.getString("response_type"); if (StringUtils.isEmpty(responseType)) { responseType = "image/png"; } response.setContentType(responseType); processPostPages(execContext, httpServletRequest, httpServletResponse); InputStream in = new ByteArrayInputStream(image); OutputStream out = response.getOutputStream(); // Copy the contents of the file to the output // stream byte[] buf = new byte[1024]; int count = 0; while ((count = in.read(buf)) >= 0) { out.write(buf, 0, count); } in.close(); out.close(); } return; } } else { if (pageName.startsWith("/:")) { String wrapperPageName = null; int secondColon = pageName.indexOf(':', 2); if (secondColon >= 0) { wrapperPageName = pageName.substring(2, secondColon); execContext.put("inner_page", "/" + pageName.substring(secondColon + 1)); } else { if (StringUtils.isEmpty(wrapperPage)) { throw new ServletException("No wrapper page set, why use :"); } wrapperPageName = wrapperPage; execContext.put("inner_page", "/" + pageName.substring(2)); } // insert the requested page into the wrapper page action = new Action(realPath, wrapperPageName, nameSpace); } else { if (StringUtils.isNotEmpty(wrapperPage)) { // we have a base wrapper page defined execContext.put("inner_page", "/" + pageName); action = new Action(realPath, wrapperPage, nameSpace); } else { if (pageName.indexOf("show_axel_config") >= 0) { page = AxelConfig.getAxelConfig(execContext); log.info(page); page = "Config Copied to Log"; action = null; } else { // if we don't have a wrapper page we show the requested page action = new Action(realPath, pageName, nameSpace); } } } if (action != null) { if (StringUtils.isNotEmpty(page)) { page = action.processPage(execContext, page); } else { page = action.processPage(execContext); } } } log.debug("URI:" + httpServletRequest.getRequestURI()); // log.debug("page:" + page); Object object = execContext.get(ActionConst.NO_STR_SUBST); // log.debug(ActionConst.NO_STR_SUBST + ":[" + object + "]"); execContext.put(ActionConst.NO_STR_SUBST, null); if (pageName.toLowerCase().endsWith("soap")) { response.setContentType(IExecContext.CONTENT_TYPE_XML); } else if (pageName.toLowerCase().endsWith("json")) { response.setContentType(IExecContext.CONTENT_TYPE_JSON); } else { response.setContentType(IExecContext.CONTENT_TYPE_HTML); } processPostPages(execContext, httpServletRequest, httpServletResponse); // = = = // check if there is a contentType value stored in the execContext. This could have been set by one of the actions such as an action that wants to return a JSON data. // = = = String contentType = execContext.getString(IExecContext.CONTENT_TYPE_KEY); if (StringUtils.isNotBlank(contentType)) { response.setContentType(contentType); // if (contentType.equals(IExecContext.CONTENT_TYPE_JSON) || contentType.equals(IExecContext.CONTENT_TYPE_XML)) { // if (response instanceof HttpServletResponse) { // ((HttpServletResponse)response).setHeader("Cache-Control", "no-cache, no-store, must-revalidate"); // HTTP 1.1 // ((HttpServletResponse)response).setHeader("Pragma", "no-cache"); // HTTP 1.0 // ((HttpServletResponse)response).setDateHeader("Expires", 0); // Proxies. // } // } } execContext.remove("content_type"); PrintWriter out = response.getWriter(); out.print(page); out.close(); } catch (Throwable t) { // TODO review this, use a better way for reporting the error. log.info(t.getMessage(), t); throw new ServletException(t); } finally { if (execContext != null) { execContext.saveToPersistence(); RequestExecContext.remove(); } } } else { String msg = "Not processing page. Must be HttpServletRequest not [" + request.getClass().getName() + "] and HttpServletResponse not [" + response.getClass().getName() + "]"; log.info(msg); throw new ServletException(msg); } }
From source file:org.apache.catalina.core.ApplicationDispatcher.java
/** * Create and return a request wrapper that has been inserted in the * appropriate spot in the request chain. *///from www. ja v a 2s .c om private ServletRequest wrapRequest() { // Locate the request we should insert in front of ServletRequest previous = null; ServletRequest current = outerRequest; while (current != null) { if ("org.apache.catalina.servlets.InvokerHttpRequest".equals(current.getClass().getName())) break; // KLUDGE - Make nested RD.forward() using invoker work if (!(current instanceof ServletRequestWrapper)) break; if (current instanceof ApplicationHttpRequest) break; if (current instanceof ApplicationRequest) break; if (current instanceof Request) break; previous = current; current = ((ServletRequestWrapper) current).getRequest(); } // Instantiate a new wrapper at this point and insert it in the chain ServletRequest wrapper = null; if ((current instanceof ApplicationHttpRequest) || (current instanceof HttpRequest) || (current instanceof HttpServletRequest)) { // Compute a crossContext flag HttpServletRequest hcurrent = (HttpServletRequest) current; boolean crossContext = !(context.getPath().equals(hcurrent.getContextPath())); wrapper = new ApplicationHttpRequest(hcurrent, context, crossContext); } else { wrapper = new ApplicationRequest(current); } if (previous == null) outerRequest = wrapper; else ((ServletRequestWrapper) previous).setRequest(wrapper); wrapRequest = wrapper; return (wrapper); }