public Request(Command command, int assignedId, Client client) {
this.client = client;
cmd = command;
id = assignedId;
json = new JSONObject();
json("command", cmd.toString());
json("id", assignedId);
}
public void json(JSONObject jsonObject) {
Iterator keys = jsonObject.keys();
while (keys.hasNext()) {
String next = (String) keys.next();
json(next, jsonObject.opt(next));
}
}
private static void walkAccountTx(final Client c, final Object marker, final int pages) {
Request request = c.newRequest(Command.account_tx);
request.json("binary", true);
request.json("account", theAccount);
if (marker != null) {
request.json("marker", marker);
}
request.json("ledger_index_max", -1);
request.once(
Request.OnSuccess.class,
new Request.OnSuccess() {
@Override
public void called(Response response) {
JSONObject result = response.result;
try {
JSONArray transactions = result.getJSONArray("transactions");
System.out.printf("Found %d (more) transactions %n", transactions.length());
appendTo(outputFile, result.toString());
Object newMarker = result.opt("marker");
System.out.printf("Marker %s%n", newMarker);
if (marker != null
&& newMarker != null
&& marker.toString().equals(newMarker.toString())) {
// This shouldn't happen since Stef's patch but who knows how
// pervasively it's been deployed ?
// return;
newMarker = null;
}
if ((newMarker != null) && (pages - 1 > 0) && transactions.length() > 0) {
System.out.printf("Found new marker %s%n", newMarker);
walkAccountTx(c, newMarker, pages - 1);
} else {
System.out.printf("Found all transactions");
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
});
request.request();
}
public Request subscribeAccount(AccountID... accounts) {
Request request = newRequest(Command.subscribe);
JSONArray accounts_arr = new JSONArray();
for (AccountID acc : accounts) {
accounts_arr.put(acc);
}
request.json("accounts", accounts_arr);
return request;
}
public Request subscribeBookOffers(Issue get, Issue pay) {
Request request = newRequest(Command.subscribe);
JSONObject book = new JSONObject();
JSONArray books = new JSONArray(new Object[] {book});
book.put("snapshot", true);
book.put("taker_gets", get.toJSON());
book.put("taker_pays", pay.toJSON());
request.json("books", books);
return request;
}
private void logRetry(Request request, String reason) {
if (logger.isLoggable(Level.WARNING)) {
log(
Level.WARNING,
previousUri
+ ": "
+ reason
+ ", muting listeners "
+ "for "
+ request.json()
+ "and trying again");
}
}
private void subscribe(JSONObject subscription) {
Request request = newRequest(Command.subscribe);
request.json(subscription);
request.on(
Request.OnSuccess.class,
new Request.OnSuccess() {
@Override
public void called(Response response) {
// TODO ... make sure this isn't just an account subscription
serverInfo.update(response.result);
emit(OnSubscribed.class, serverInfo);
}
});
request.request();
}
public Request requestBookOffers(Issue get, Issue pay) {
Request request = newRequest(Command.book_offers);
request.json("taker_gets", get.toJSON());
request.json("taker_pays", pay.toJSON());
return request;
}
public Request accountInfo(AccountID account) {
Request req = newRequest(Command.account_info);
req.json("account", account.address);
return req;
}
public Request accountLines(AccountID account) {
Request req = newRequest(Command.account_lines);
req.json("account", account.address);
return req;
}
public Request submit(String tx_blob, boolean fail_hard) {
Request req = newRequest(Command.submit);
req.json("tx_blob", tx_blob);
req.json("fail_hard", fail_hard);
return req;
}