01 /*
02 * Copyright 2008-2016 the original author or authors.
03 *
04 * Licensed under the Apache License, Version 2.0 (the "License");
05 * you may not use this file except in compliance with the License.
06 * You may obtain a copy of the License at
07 *
08 * http://www.apache.org/licenses/LICENSE-2.0
09 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.codehaus.griffon.runtime.core.threading;
17
18 import griffon.core.threading.ThreadingHandler;
19 import griffon.core.threading.UIThreadManager;
20
21 import javax.annotation.Nonnull;
22 import javax.annotation.Nullable;
23 import javax.inject.Inject;
24 import java.util.concurrent.Callable;
25 import java.util.concurrent.ExecutorService;
26 import java.util.concurrent.Future;
27
28 import static java.util.Objects.requireNonNull;
29
30 /**
31 * Base implementation of the ThreadingHandler interface.
32 *
33 * @author Andres Almiray
34 * @since 2.0.0
35 */
36 public abstract class AbstractThreadingHandler implements ThreadingHandler {
37 private UIThreadManager uiThreadManager;
38
39 @Inject
40 public void setUIThreadManager(@Nonnull UIThreadManager uiThreadManager) {
41 this.uiThreadManager = requireNonNull(uiThreadManager, "Argument 'uiThreadManager' must not be null");
42 }
43
44 public boolean isUIThread() {
45 return uiThreadManager.isUIThread();
46 }
47
48 public void runInsideUIAsync(@Nonnull Runnable runnable) {
49 uiThreadManager.runInsideUIAsync(runnable);
50 }
51
52 public void runInsideUISync(@Nonnull Runnable runnable) {
53 uiThreadManager.runInsideUISync(runnable);
54 }
55
56 public void runOutsideUI(@Nonnull Runnable runnable) {
57 uiThreadManager.runOutsideUI(runnable);
58 }
59
60 @Nonnull
61 public <R> Future<R> runFuture(@Nonnull ExecutorService executorService, @Nonnull Callable<R> callable) {
62 return uiThreadManager.runFuture(executorService, callable);
63 }
64
65 @Nonnull
66 public <R> Future<R> runFuture(@Nonnull Callable<R> callable) {
67 return uiThreadManager.runFuture(callable);
68 }
69
70 @Nullable
71 @Override
72 public <R> R runInsideUISync(@Nonnull Callable<R> callable) {
73 return uiThreadManager.runInsideUISync(callable);
74 }
75 }
|