01 /*
02 * Copyright 2010-2013 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
17 package org.codehaus.griffon.runtime.core;
18
19 import griffon.core.ThreadingHandler;
20 import griffon.core.UIThreadManager;
21 import groovy.lang.Closure;
22
23 import java.util.concurrent.Callable;
24 import java.util.concurrent.ExecutorService;
25 import java.util.concurrent.Future;
26
27 /**
28 * Base implementation of the ThreadingHandler interface.
29 *
30 * @author Andres Almiray
31 * @since 0.9.3
32 */
33 public abstract class AbstractThreadingHandler implements ThreadingHandler {
34 public boolean isUIThread() {
35 return UIThreadManager.getInstance().isUIThread();
36 }
37
38 public void execInsideUIAsync(Runnable runnable) {
39 UIThreadManager.getInstance().executeAsync(runnable);
40 }
41
42
43 public void execInsideUISync(Runnable runnable) {
44 UIThreadManager.getInstance().executeSync(runnable);
45 }
46
47 public void execOutsideUI(Runnable runnable) {
48 UIThreadManager.getInstance().executeOutside(runnable);
49 }
50
51 public <R> Future<R> execFuture(ExecutorService executorService, Closure<R> closure) {
52 return UIThreadManager.getInstance().executeFuture(executorService, closure);
53 }
54
55 public <R> Future<R> execFuture(Closure<R> closure) {
56 return UIThreadManager.getInstance().executeFuture(closure);
57 }
58
59 public <R> Future<R> execFuture(ExecutorService executorService, Callable<R> callable) {
60 return UIThreadManager.getInstance().executeFuture(executorService, callable);
61 }
62
63 public <R> Future<R> execFuture(Callable<R> callable) {
64 return UIThreadManager.getInstance().executeFuture(callable);
65 }
66 }
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