/** * @see javax.servlet.http.HttpServlet#service(javax.servlet.http.HttpServletRequest, * javax.servlet.http.HttpServletResponse) */ protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { if (!initParams.getEnabled()) { response.sendError(HttpServletResponse.SC_NOT_FOUND); return; } long startTime = 0; if (logger.isTraceEnabled()) { startTime = System.currentTimeMillis(); } FileFilterMode.setClient(Client.webdav); try { // Create the appropriate WebDAV method for the request and execute it final WebDAVMethod method = createMethod(request, response); if (method == null) { if (logger.isErrorEnabled()) logger.error("WebDAV method not implemented - " + request.getMethod()); // Return an error status response.sendError(HttpServletResponse.SC_NOT_IMPLEMENTED); return; } else if (method.getRootNodeRef() == null) { if (logger.isDebugEnabled()) { logger.debug( "No root node for request [" + request.getMethod() + " " + request.getRequestURI() + "]"); } // Return an error status response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); return; } // Execute the WebDAV request, which must take care of its own transaction method.execute(); } catch (Throwable e) { ExceptionHandler exHandler = new ExceptionHandler(e, request, response); exHandler.handle(); } finally { if (logger.isTraceEnabled()) { logger.trace( request.getMethod() + " took " + (System.currentTimeMillis() - startTime) + "ms to execute [" + request.getRequestURI() + "]"); } FileFilterMode.clearClient(); } }