@Override
public HttpHandler createHttpHandler(Predicate predicate, final HttpHandler next) {
// this is a bit of a hack at the moment. Basically we only want to create a single mod_cluster
// instance
// not matter how many filter refs use it, also mod_cluster at this point has no way
// to specify the next handler. To get around this we invoke the mod_proxy handler
// and then if it has not dispatched or handled the request then we know that we can
// just pass it on to the next handler
final HttpHandler mcmp =
managementAccessPredicate != null
? Handlers.predicate(managementAccessPredicate, config.create(modCluster, next), next)
: config.create(modCluster, next);
final HttpHandler proxyHandler = modCluster.getProxyHandler();
HttpHandler theHandler =
new HttpHandler() {
@Override
public void handleRequest(HttpServerExchange exchange) throws Exception {
proxyHandler.handleRequest(exchange);
if (!exchange.isDispatched() && !exchange.isComplete()) {
exchange.setResponseCode(200);
mcmp.handleRequest(exchange);
}
}
};
UndertowLogger.ROOT_LOGGER.debug("HttpHandler for mod_cluster MCMP created.");
if (predicate != null) {
return new PredicateHandler(predicate, theHandler, next);
} else {
return theHandler;
}
}
