public void onRevalidated(boolean isNotModified, CacheEntry ce) {
if (isNotModified) {
try {
countCacheHit++;
IHttpResponse resp = ce.newResponse();
resp.setHeader(XHEADER_NAME, "HIT - revalidated (xLightweb)");
exchange.send(resp);
} catch (IOException ioe) {
exchange.sendError(ioe);
}
} else {
try {
countCacheMiss++;
IHttpResponse resp = ce.newResponse();
exchange.send(resp);
} catch (IOException ioe) {
exchange.sendError(ioe);
}
}
}
public void onException(IOException ioe) {
exchange.sendError(ioe);
}
};
ce.revalidate(validationHdl);
}
// no, return cached response
} else {
countCacheHit++;
IHttpResponse resp = ce.newResponse();
resp.setHeader(XHEADER_NAME, "HIT (xLightweb)");
exchange.send(resp);
}
// no, forward request and intercept response