1 /*
   2  * Copyright (c) 2007, 2017 Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.jemmy.action;
  24 
  25 import org.jemmy.env.Environment;
  26 
  27 import java.util.concurrent.Callable;
  28 import java.util.concurrent.ExecutionException;
  29 import java.util.concurrent.FutureTask;
  30 
  31 /**
  32  * Created with IntelliJ IDEA. User: Andrey Nazarov Date: 14.05.13 Time: 20:49
  33  */
  34 public class FutureAction<T> extends Action {
  35 
  36     final FutureTask<T> task;
  37 
  38     public FutureAction(Environment env, Callable<T> callable) {
  39         task = new FutureTask<T>(callable);
  40         env.getExecutor().execute(env, true, this);
  41     }
  42 
  43     public FutureAction(Environment env, Runnable runnable) {
  44         task = new FutureTask<T>(runnable, null);
  45         env.getExecutor().execute(env, true, this);
  46     }
  47 
  48     @Override
  49     public void run(Object... parameters) throws Exception {
  50         task.run();
  51     }
  52 
  53     public T get() {
  54         try {
  55             return task.get();
  56         } catch (InterruptedException e) {
  57             throw new RuntimeException(e);
  58         } catch (ExecutionException e) {
  59             throw new RuntimeException(e);
  60         }
  61     }
  62 }