01 /*
02 * SPDX-License-Identifier: Apache-2.0
03 *
04 * Copyright 2008-2017 the original author or authors.
05 *
06 * Licensed under the Apache License, Version 2.0 (the "License");
07 * you may not use this file except in compliance with the License.
08 * You may obtain a copy of the License at
09 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.codehaus.griffon.runtime.pivot;
19
20 import org.codehaus.griffon.runtime.core.threading.AbstractUIThreadManager;
21
22 import javax.annotation.Nonnull;
23 import java.awt.EventQueue;
24 import java.lang.reflect.InvocationTargetException;
25
26 /**
27 * Executes code honoring Pivot's threading model.
28 *
29 * @author Andres Almiray
30 * @since 2.0.0
31 */
32 public class PivotUIThreadManager extends AbstractUIThreadManager {
33 public boolean isUIThread() {
34 return EventQueue.isDispatchThread();
35 }
36
37 @Override
38 public void runInsideUIAsync(@Nonnull Runnable runnable) {
39 EventQueue.invokeLater(runnable);
40 }
41
42 @Override
43 public void runInsideUISync(@Nonnull final Runnable runnable) {
44 if (isUIThread()) {
45 runnable.run();
46 } else {
47 try {
48 EventQueue.invokeAndWait(runnable);
49 } catch (InterruptedException e) {
50 getExceptionHandler().uncaughtException(Thread.currentThread(), e);
51 } catch (InvocationTargetException e) {
52 getExceptionHandler().uncaughtException(Thread.currentThread(), e.getTargetException());
53 }
54 }
55 }
56 }
|