@Override
public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest) req;
HttpServletResponse response = (HttpServletResponse) resp;
request.setCharacterEncoding(httpEncoding);
response.setCharacterEncoding(httpEncoding);
String path = RequestUtils.getPathInfo(request);
if (httpCache == false) {
ResponseUtils.setBufferOff(response);
}
if (bypassRequestUrls != null && bypassRequestUrls.accept(request, path)) {
chain.doFilter(request, response);
return;
}
HttpMethod httpMethod = HttpMethod.valueOf(request.getMethod());
if (corsRequestProcessor != null) {
corsRequestProcessor.setHeaders(request, response);
if (httpMethod == HttpMethod.OPTIONS) {
response.setStatus(HttpServletResponse.SC_OK);
return;
}
}
RouteInfo route = router.lookup(request, path, httpMethod);
request = fileUploadResolver.transform(request);
RequestContext ctx = new RequestContext(request, response, path, httpMethod, route);
try {
if (route == null || route == RouteInfo.NOT_FOUND) {
throw new ActionNotFoundException(path);
}
InterceptorChainImpl interceptorChain =
new InterceptorChainImpl(WebConfig.getInterceptors(), ctx);
interceptorChain.invoke();
ResultInfo result = interceptorChain.getResult();
if (result != null) {
ResultHandler<Object> handler = resultHandlerResolver.lookup(result.getResultClass());
handler.handle(ctx, result.getResultObject());
}
} catch (Exception e) {
handleError(ctx, e);
} finally {
if (ctx != null) {
ctx.destory();
}
}
}
