// server/13de
if (_cacheInvocation != null)
return;
AbstractCacheFilterChain cacheInvocation = res.getCacheInvocation();
if (cacheInvocation == null)
return;
_cacheInvocation = cacheInvocation;
HttpServletRequestImpl req = _response.getRequest().getRequestFacade();
ArrayList<String> keys = res.getHeaderKeys();
ArrayList<String> values = res.getHeaderValues();
String contentType = res.getContentTypeImpl();
String charEncoding = res.getCharacterEncodingImpl();
int contentLength = -1;
AbstractCacheEntry newCacheEntry
= cacheInvocation.startCaching(req, res,
keys, values,
contentType,
charEncoding,
contentLength);