is actionservlet thread safe
ActionServlet is controller in Model View Controller design pattern for web applications. ActionServlet is not thread safe There is only a method named getRequestProcessor is synchronized. Code of this method is below :- /** * <p>Look up and return the {@link RequestProcessor} responsible for the * specified module, creating a new one if necessary.</p> * * @param config The module configuration for which to * acquire and return a RequestProcessor. * * @exception ServletException if we cannot instantiate a RequestProcessor * instance * @since Struts 1.1 */ protected synchronized RequestProcessor getRequestProcessor(ModuleConfig config) throws ServletException { // :FIXME: Document UnavailableException? RequestProcessor processor = this.getProcessorForModule(config); if (processor == null) { try { processor = (RequestProcessor) RequestUtils.applicationInstance( config.getControllerConfig().getProcessorClass()); } catch (Exception e) { throw new UnavailableException