@Override
public NanoHTTPD.Response serve(NanoHTTPD server, Properties args, RequestType type) {
if (type == RequestType.json) {
JsonObject resp = new JsonObject();
resp.addProperty(ERROR, "This request is only provided for browser connections");
return wrap(server, resp);
} else if (type != RequestType.www) {
return super.serve(server, args, type);
}
String query = checkArguments(args, type);
if (query != null) return wrap(server, query, type);
try {
Value val = _key.value();
Key key = val._key;
if (!key.user_allowed()) return wrap(server, build(Response.error("Not a user key: " + key)));
// HTML file save of Value
NanoHTTPD.Response res =
server.new Response(NanoHTTPD.HTTP_OK, NanoHTTPD.MIME_DEFAULT_BINARY, val.openStream());
res.addHeader("Content-Length", Long.toString(val.length()));
res.addHeader("Content-Disposition", "attachment; filename=" + key.toString());
return res;
} catch (Throwable e) {
return wrap(server, build(Response.error(e)));
}
}
public NanoHTTPD.Response serve(NanoHTTPD server, Properties args, RequestType type) {
// Needs to be done also for help to initialize or argument records
String query = checkArguments(args, type);
switch (type) {
case help:
return wrap(server, build(Response.done(serveHelp())));
case json:
case www:
if (log()) {
String log = getClass().getSimpleName();
for (Object arg : args.keySet()) {
String value = args.getProperty((String) arg);
if (value != null && value.length() != 0) log += " " + arg + "=" + value;
}
Log.debug(Sys.HTTPD, log);
}
if (query != null) return wrap(server, query, type);
long time = System.currentTimeMillis();
Response response = serve();
response.setTimeStart(time);
if (type == RequestType.json) return wrap(server, response.toJson());
return wrap(server, build(response));
case debug:
response = serve_debug();
return wrap(server, build(response));
case query:
return wrap(server, query);
default:
throw new RuntimeException("Invalid request type " + type.toString());
}
}
@Override
protected Response serve() {
try {
Log.info("Unlocking all locked keys on the cluster.");
UnlockTask cleanup = new UnlockTask();
cleanup.invokeOnAllNodes();
} catch (Throwable e) {
return Response.error(e);
}
return Response.done(this);
}
public static Response redirect(Request req, Key jobkey, Key dest) {
return Response.redirect(req, "/2/DRFProgressPage", JOB_KEY, jobkey, DEST_KEY, dest);
}
@Override
public Response redirect() {
String n = GridSearchProgress.class.getSimpleName();
return Response.redirect(this, n, "job_key", job_key, "destination_key", destination_key);
}
@Override
public Response redirect() {
String redirectName = new GridSearchProgress().href();
return Response.redirect(
this, redirectName, "job_key", job_key, "destination_key", destination_key);
}
@Override
protected Response jobDone(final Job job, final Key dst) {
return Response.done(this);
}