public static void main(String[] args) {
WebResource wr =
new WebResource(
"https://path.com/p/MmptI",
new Place(42, "Place", 0, 0),
new Message("42", "horst", Calendar.getInstance().getTime(), "this sucks"));
wr.resolve();
log.info(wr);
}
public static Collection<WebResource> resolveLinks(List<Message> messages, final Place p) {
List<Future<WebResource>> futures = new ArrayList<Future<WebResource>>();
for (final Message m : messages) {
for (final String url : m.findLinks()) {
futures.add(
resolverThreadPool.submit(
new Callable<WebResource>() {
@Override
public WebResource call() throws Exception {
return new WebResource(url, p, m).resolve();
}
}));
}
}
Map<String, WebResource> resources = new HashMap<String, WebResource>();
do {
Iterator<Future<WebResource>> futureIterator = futures.iterator();
while (futureIterator.hasNext()) {
Future<WebResource> wrf = futureIterator.next();
if (wrf.isDone()) {
futureIterator.remove();
try {
WebResource wr = wrf.get();
if (wr == null || wr.hadErrors()) {
continue;
}
URL u = wr.getUrlObj();
if (u == null) {
continue;
}
if (!resources.containsKey(wr.getUrl())) {
resources.put(wr.getUrl(), wr);
}
} catch (Exception e) {
// should not happen, we have already checked if
// the
// result is ready.
e.printStackTrace();
}
}
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
log.warn("Unable to sleep");
}
} while (futures.size() > 0);
return resources.values();
}