Example usage for com.google.common.util.concurrent SettableFuture create

Introduction

In this page you can find the example usage for com.google.common.util.concurrent SettableFuture create.

Prototype

public static <V> SettableFuture<V> create()

Source Link

Document

Creates a new SettableFuture that can be completed or cancelled by a later method call.

Usage

From source file:com.spotify.apollo.concurrent.Util.java

public static <T> ListenableFuture<T> asFuture(CompletionStage<T> stage) {
    SettableFuture<T> future = SettableFuture.create();

    stage.whenComplete((result, throwable) -> {
        if (throwable != null) {
            future.setException(throwable);
        } else {//from ww  w  .  java2 s  .  c o  m
            future.set(result);
        }
    });

    return future;
}

From source file:org.opendaylight.openflowplugin.openflow.md.queue.TicketImpl.java

/**
 * default ctor
 */
public TicketImpl() {
    future = SettableFuture.create();
}

From source file:com.microsoft.services.orc.http.BaseHttpTransport.java

@Override
public ListenableFuture<Response> execute(final Request request) {

    final SettableFuture<Response> future = SettableFuture.create();
    final NetworkRunnable target = createNetworkRunnable(request, future);

    final NetworkThread networkThread = new NetworkThread(target) {
        @Override/*from w w  w  . j ava  2  s.  com*/
        public void releaseAndStop() {
            try {
                target.closeStreamAndConnection();
            } catch (Throwable ignored) {
            }
        }
    };

    Futures.addCallback(future, new FutureCallback<Response>() {
        @Override
        public void onFailure(Throwable t) {
            networkThread.releaseAndStop();
        }

        @Override
        public void onSuccess(Response response) {
        }
    });

    networkThread.start();
    return future;
}

From source file:com.pingcap.tikv.util.FutureObserver.java

public FutureObserver(Getter<V, T> getter) {
    this.resultFuture = SettableFuture.create();
    this.getter = getter;
}

From source file:com.facebook.presto.util.Threads.java

public static boolean isSameThreadExecutor(Executor executor) {
    requireNonNull(executor, "executor is null");
    if (executor.getClass() == GUAVA_SAME_THREAD_EXECUTOR_CLASS) {
        return true;
    }//from   w w  w . j a v a  2  s .  c  o  m

    final Thread thisThread = Thread.currentThread();
    final SettableFuture<Boolean> isSameThreadExecutor = SettableFuture.create();
    executor.execute(new Runnable() {
        @Override
        public void run() {
            isSameThreadExecutor.set(thisThread == Thread.currentThread());
        }
    });
    try {
        return Futures.get(isSameThreadExecutor, 10, TimeUnit.SECONDS, Exception.class);
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
        throw Throwables.propagate(e);
    } catch (Exception e) {
        throw Throwables.propagate(e);
    }
}

From source file:com.intellij.concurrency.AsyncFutureResultImpl.java

public AsyncFutureResultImpl() {
    myFuture = SettableFuture.create();
}

From source file:com.microsoft.sharepointservices.http.JavaHttpConnection.java

@Override
public ListenableFuture<Response> execute(final Request request) {

    request.addHeader(USER_AGENT_HEADER, Platform.getUserAgent());

    final SettableFuture<Response> future = SettableFuture.create();
    final NetworkRunnable target = new NetworkRunnable(request, future);

    final NetworkThread networkThread = new NetworkThread(target) {
        @Override/*from  ww  w  .jav  a  2  s.co  m*/
        void releaseAndStop() {
            try {
                target.closeStreamAndConnection();
            } catch (Throwable error) {
            }
        }
    };

    Futures.addCallback(future, new FutureCallback<Response>() {
        @Override
        public void onFailure(Throwable arg0) {
            networkThread.releaseAndStop();
        }

        @Override
        public void onSuccess(Response response) {
        }
    });

    networkThread.start();
    return future;
}

From source file:com.google.enterprise.adaptor.sharepoint.AsyncCacheLoader.java

@Override
public ListenableFuture<V> reload(final K key, V oldValue) {
    final SettableFuture<V> future = SettableFuture.create();
    executor().execute(new Runnable() {
        @Override//from  www.j a  va  2 s  .  c  o m
        public void run() {
            try {
                future.set(load(key));
            } catch (Throwable t) {
                future.setException(t);
            }
        }
    });
    return future;
}

From source file:com.microsoft.office365.http.SharepointCookieCredentials.java

@SuppressLint("SetJavaScriptEnabled")
protected static ListenableFuture<String> showLoginForCookies(Activity activity, final String startUrl) {

    final SettableFuture<String> codeFuture = SettableFuture.create();
    if (startUrl == null || startUrl == "") {
        throw new IllegalArgumentException("startUrl can not be null or empty");
    }//from   w w  w. j  a v a 2 s. c  o m

    if (activity == null) {
        throw new IllegalArgumentException("activity can not be null");
    }

    final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
    // Create the Web View to show the login page
    final WebView wv = new WebView(activity);
    builder.setOnCancelListener(new DialogInterface.OnCancelListener() {

        @Override
        public void onCancel(DialogInterface dialog) {
            codeFuture.setException(new Exception("User cancelled"));
        }
    });

    // wv.getSettings().setUserAgentString("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1664.3 Safari/537.36");
    wv.getSettings().setJavaScriptEnabled(true);

    wv.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    wv.getSettings().setLoadWithOverviewMode(true);
    wv.getSettings().setUseWideViewPort(true);

    DisplayMetrics displaymetrics = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
    int webViewHeight = displaymetrics.heightPixels;

    wv.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, webViewHeight));

    wv.requestFocus(View.FOCUS_DOWN);
    wv.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View view, MotionEvent event) {
            int action = event.getAction();
            if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_UP) {
                if (!view.hasFocus()) {
                    view.requestFocus();
                }
            }

            return false;
        }
    });

    // Create a LinearLayout and add the WebView to the Layout
    LinearLayout layout = new LinearLayout(activity);
    layout.setOrientation(LinearLayout.VERTICAL);
    layout.addView(wv);

    // Add a dummy EditText to the layout as a workaround for a bug
    // that prevents showing the keyboard for the WebView on some devices
    EditText dummyEditText = new EditText(activity);
    dummyEditText.setVisibility(View.GONE);
    layout.addView(dummyEditText);

    // Add the layout to the dialog
    builder.setView(layout);

    final AlertDialog dialog = builder.create();

    wv.setWebViewClient(new WebViewClient() {

        boolean mResultReturned = false;
        Object mSync = new Object();

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            synchronized (mSync) {
                // If the URL of the started page matches with the final URL
                // format, the login process finished
                if (cookieWasFound(view) && !mResultReturned) {
                    mResultReturned = true;

                    // CookieSyncManager syncManager =
                    // CookieSyncManager.createInstance(view.getContext());
                    CookieManager cookieManager = CookieManager.getInstance();
                    String cookie = cookieManager.getCookie(url);
                    dialog.dismiss();
                    codeFuture.set(cookie);
                }

                super.onPageStarted(view, url, favicon);
            }
        }

        private boolean cookieWasFound(WebView view) {
            CookieManager cookieManager = CookieManager.getInstance();
            String cookie = cookieManager.getCookie(startUrl);

            if (cookie != null && cookie.contains("rtFa")) {
                return true;
            } else {
                return false;
            }
        }
    });

    wv.loadUrl(startUrl);
    dialog.show();

    return codeFuture;
}

From source file:com.microsoft.azure.storage.DictionaryKeyResolver.java

@Override
public ListenableFuture<IKey> resolveKeyAsync(String keyId) {
    SettableFuture<IKey> future = SettableFuture.create();
    future.set(this.keys.get(keyId));
    return future;
}