1 /* 2 * Copyright (c) 2010, 2013, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javafx.concurrent; 27 28 /** 29 * The Task and Service tests need to do a little trickery due to threading. 30 * Although in practice they run on different threads (ie: the UI and 31 * background threads), while testing I want to be able to run predictably 32 * and quickly on just the test thread. This implementation of 33 * Service is used as the base implementation of all Services which are 34 * tested. It will simply run the given command immediately, and makes 35 * sure the checkThread does nothing. 36 */ 37 public abstract class TestServiceFactory { 38 public final Thread appThread = Thread.currentThread(); 39 public ServiceTestBase test; 40 protected AbstractTask currentTask; 41 42 protected abstract AbstractTask createTestTask(); 43 protected Service<String> createService() { 44 return new Service<String>() { 45 @Override protected Task<String> createTask() { 46 currentTask = createTestTask(); 47 currentTask.test = test; 48 currentTask.appThread = appThread; 49 return currentTask; 50 } 51 52 @Override boolean isFxApplicationThread() { 53 return Thread.currentThread() == appThread; 54 } 55 56 @Override void runLater(Runnable r) { 57 if (test != null) { 58 test.eventQueue.add(r); 59 } else { 60 r.run(); 61 } 62 } 63 }; 64 } 65 66 public final AbstractTask getCurrentTask() { return currentTask; } 67 }