Examples with TaskCompletionSource bolts.TaskCompletionSource used on opensource projects

Example 11 with TaskCompletionSource

use of bolts.TaskCompletionSource in project Rocket.Chat.Android by RocketChat.

the class RealmHelper method executeTransactionSync.

private Task<Void> executeTransactionSync(final RealmHelper.Transaction transaction) {
    final TaskCompletionSource<Void> task = new TaskCompletionSource<>();
    try (Realm realm = instance()) {
        realm.executeTransaction(_realm -> {
            try {
                transaction.execute(_realm);
            } catch (JSONException exception) {
                throw new RuntimeException(exception);
            }
        });
        task.setResult(null);
    } catch (Exception exception) {
        task.setError(exception);
    }
    return task.getTask();
}

Example 12 with TaskCompletionSource

use of bolts.TaskCompletionSource in project Rocket.Chat.Android by RocketChat.

the class DDPClientImpl method unsub.

public void unsub(final TaskCompletionSource<DDPSubscription.NoSub> task, @Nullable final String id) {
    final boolean requested = sendMessage("unsub", json -> json.put("id", id));
    if (requested) {
        CompositeDisposable subscriptions = new CompositeDisposable();
        subscriptions.add(flowable.filter(callback -> callback instanceof RxWebSocketCallback.Message).map(callback -> ((RxWebSocketCallback.Message) callback).responseBodyString).map(DDPClientImpl::toJson).subscribe(response -> {
            String msg = extractMsg(response);
            if ("nosub".equals(msg) && response.isNull("error") && !response.isNull("id")) {
                String _id = response.optString("id");
                if (id.equals(_id)) {
                    task.setResult(new DDPSubscription.NoSub(client, id));
                    subscriptions.dispose();
                }
            }
        }, err -> {
        }));
        addErrorCallback(subscriptions, task);
    } else {
        task.trySetError(new DDPClientCallback.Closed(client));
    }
}

Example 13 with TaskCompletionSource

use of bolts.TaskCompletionSource in project Rocket.Chat.Android by RocketChat.

the class DDPClientImpl method getOnCloseCallback.

public Task<RxWebSocketCallback.Close> getOnCloseCallback() {
    TaskCompletionSource<RxWebSocketCallback.Close> task = new TaskCompletionSource<>();
    flowable.filter(callback -> callback instanceof RxWebSocketCallback.Close).cast(RxWebSocketCallback.Close.class).subscribe(task::setResult, err -> {
        if (err instanceof Exception) {
            task.setError((Exception) err);
        } else {
            task.setError(new Exception(err));
        }
    });
    return task.getTask().onSuccessTask(_task -> {
        unsubscribeBaseListeners();
        return _task;
    });
}

Example 14 with TaskCompletionSource

use of bolts.TaskCompletionSource in project Rocket.Chat.Android by RocketChat.

the class DDPClientImpl method connect.

public void connect(final TaskCompletionSource<DDPClientCallback.Connect> task, final String url, String session) {
    try {
        flowable = websocket.connect(url).autoConnect();
        CompositeDisposable subscriptions = new CompositeDisposable();
        subscriptions.add(flowable.filter(callback -> callback instanceof RxWebSocketCallback.Open).subscribe(callback -> {
            sendMessage("connect", json -> (TextUtils.isEmpty(session) ? json : json.put("session", session)).put("version", "pre2").put("support", new JSONArray().put("pre2").put("pre1")), task);
        }, err -> {
        }));
        subscriptions.add(flowable.filter(callback -> callback instanceof RxWebSocketCallback.Message).map(callback -> ((RxWebSocketCallback.Message) callback).responseBodyString).map(DDPClientImpl::toJson).timeout(7, TimeUnit.SECONDS).subscribe(response -> {
            String msg = extractMsg(response);
            if ("connected".equals(msg) && !response.isNull("session")) {
                task.trySetResult(new DDPClientCallback.Connect(client, response.optString("session")));
                subscriptions.dispose();
            } else if ("error".equals(msg) && "Already connected".equals(response.optString("reason"))) {
                task.trySetResult(new DDPClientCallback.Connect(client, null));
                subscriptions.dispose();
            } else if ("failed".equals(msg)) {
                task.trySetError(new DDPClientCallback.Connect.Failed(client, response.optString("version")));
                subscriptions.dispose();
            }
        }, err -> task.trySetError(new DDPClientCallback.Connect.Timeout(client))));
        addErrorCallback(subscriptions, task);
        subscribeBaseListeners();
    } catch (Exception e) {
        RCLog.e(e);
    }
}

Example 15 with TaskCompletionSource

use of bolts.TaskCompletionSource in project Rocket.Chat.Android by RocketChat.

the class DDPClientImpl method rpc.

public void rpc(final TaskCompletionSource<DDPClientCallback.RPC> task, String method, JSONArray params, String id, long timeoutMs) {
    final boolean requested = sendMessage("method", json -> json.put("method", method).put("params", params).put("id", id));
    if (requested) {
        CompositeDisposable subscriptions = new CompositeDisposable();
        subscriptions.add(flowable.filter(callback -> callback instanceof RxWebSocketCallback.Message).map(callback -> ((RxWebSocketCallback.Message) callback).responseBodyString).map(DDPClientImpl::toJson).timeout(timeoutMs, TimeUnit.MILLISECONDS).subscribe(response -> {
            String msg = extractMsg(response);
            if ("result".equals(msg)) {
                String _id = response.optString("id");
                if (id.equals(_id)) {
                    if (!response.isNull("error")) {
                        task.setError(new DDPClientCallback.RPC.Error(client, id, response.optJSONObject("error")));
                    } else {
                        String result = response.optString("result");
                        task.setResult(new DDPClientCallback.RPC(client, id, result));
                    }
                    subscriptions.dispose();
                }
            }
        }, err -> {
            if (err instanceof TimeoutException) {
                task.setError(new DDPClientCallback.RPC.Timeout(client));
            }
        }));
        addErrorCallback(subscriptions, task);
    } else {
        task.trySetError(new DDPClientCallback.Closed(client));
    }
}