/** Returns the path to be used as the servlet name. */ private Path getPagePath(String pathName) { Path rootDir = _webApp.getRootDirectory(); String realPath = _webApp.getRealPath(pathName); Path path = rootDir.lookupNative(realPath); if (path.isFile() && path.canRead()) return path; java.net.URL url; ClassLoader loader = _webApp.getClassLoader(); if (loader != null) { url = _webApp.getClassLoader().getResource(pathName); String name = url != null ? url.toString() : null; path = null; if (url != null && (name.endsWith(".jar") || name.endsWith(".zip"))) path = JarPath.create(Vfs.lookup(url.toString())).lookup(pathName); else if (url != null) path = Vfs.lookup(url.toString()); if (path != null && path.isFile() && path.canRead()) return path; } url = ClassLoader.getSystemResource(pathName); String name = url != null ? url.toString() : null; path = null; if (url != null && (name.endsWith(".jar") || name.endsWith(".zip"))) path = JarPath.create(Vfs.lookup(url.toString())).lookup(pathName); else if (url != null) path = Vfs.lookup(url.toString()); if (path != null && path.isFile() && path.canRead()) return path; else return null; }
/** * Given a request and response, returns the compiled Page. For example, JspManager will return * the JspPage and XtpManager will return the XtpPage. * * @param req servlet request for generating the page. * @param res servlet response to any needed error messages. */ private Page getSubPage(HttpServletRequest req, HttpServletResponse res) throws Exception { CauchoRequest cauchoRequest = null; initGetPage(); /* if (! _webApp.isActive()) throw new UnavailableException("JSP compilation unavailable during restart", 10); */ if (req instanceof CauchoRequest) cauchoRequest = (CauchoRequest) req; String servletPath; if (cauchoRequest != null) servletPath = cauchoRequest.getPageServletPath(); else servletPath = RequestAdapter.getPageServletPath(req); if (servletPath == null) servletPath = "/"; String uri; if (cauchoRequest != null) uri = cauchoRequest.getPageURI(); else uri = RequestAdapter.getPageURI(req); Path appDir = _webApp.getRootDirectory(); String realPath; Path subcontext; ServletConfig config = null; String jspPath = (String) req.getAttribute("caucho.jsp.jsp-file"); if (jspPath != null) { req.removeAttribute("caucho.jsp.jsp-file"); subcontext = getPagePath(jspPath); return _manager.getPage(uri, jspPath, subcontext, config); } String pathInfo; if (cauchoRequest != null) pathInfo = cauchoRequest.getPagePathInfo(); else pathInfo = RequestAdapter.getPagePathInfo(req); subcontext = getPagePath(servletPath); if (subcontext != null) return _manager.getPage(servletPath, subcontext); if (pathInfo == null) { realPath = _webApp.getRealPath(servletPath); subcontext = appDir.lookupNative(realPath); return _manager.getPage(servletPath, subcontext); } subcontext = getPagePath(servletPath + pathInfo); if (subcontext != null) return _manager.getPage(servletPath + pathInfo, subcontext); // If servlet path exists, can't use pathInfo to lookup servlet, // because /jsp/WEB-INF would be a security hole if (servletPath != null && !servletPath.equals("")) { // server/0035 throw new FileNotFoundException(L.l("{0} was not found on this server.", uri)); // return null; } subcontext = getPagePath(pathInfo); if (subcontext != null) return _manager.getPage(pathInfo, subcontext); subcontext = getPagePath(uri); if (subcontext == null) throw new FileNotFoundException(L.l("{0} was not found on this server.", uri)); return _manager.getPage(uri, subcontext); }