private void completeStart() {
if (log.isInfoEnabled()) log.info("complete start");
// okay, all streams are ready so send the start message
promise.addResponse("start");
// completely flush the cache now that every stream is started...
for (Cache cache2 : cache.values()) {
for (Object obj : cache2.getResponses()) {
promise.addResponse(obj);
}
}
cache.clear();
cache = null;
}
public void onThrowable(String url2, Throwable ex) {
// don't log, it is logged elsewhere
if (log.isInfoEnabled()) log.info("on throwable");
Problem p = new Problem();
p.setException(ex);
p.setUrl(url2);
promise.addResponse(p);
}
private void sendFailure(String url) {
Cache cache2 = cache.get(url);
String body = cache2.getFailureBody();
HttpResponseStatus status = cache2.getStatus();
HttpBadResponse resp = new HttpBadResponse(url, status, body);
promise.addResponse(resp);
cache.clear();
}
public void incomingJsonRow(JsonRow r) {
synchronized (promise) {
if (isFailed()) return;
else if (numUrlsWaitingOnStatus > 0) {
Cache cache2 = cache.get(r.getUrl());
cache2.addResponse(r);
return;
}
promise.addResponse(r);
}
}
public void complete(String url) {
synchronized (promise) {
if (log.isInfoEnabled())
log.info(
"complete. failure url=" + failureUrl + " numUrlsWaiting=" + numUrlsWaitingOnStatus);
if (isFailed()) {
if (failureUrl.equals(url)) sendFailure(url);
return;
}
Complete c = new Complete();
c.setUrl(url);
if (numUrlsWaitingOnStatus > 0) {
if (log.isInfoEnabled()) log.info("cache the complete response");
Cache cache2 = cache.get(url);
cache2.addResponse(c);
return;
}
if (log.isInfoEnabled()) log.info("add completion to promise");
promise.addResponse(c);
}
}