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.core;
19
20 import griffon.core.GriffonApplication;
21 import griffon.core.LifecycleHandler;
22
23 import javax.annotation.Nonnull;
24 import javax.annotation.Nullable;
25 import javax.inject.Inject;
26 import java.util.concurrent.Callable;
27 import java.util.concurrent.ExecutorService;
28 import java.util.concurrent.Future;
29
30 import static java.util.Objects.requireNonNull;
31
32 /**
33 * Base implementation of the {@code LifecycleHandler} interface.
34 *
35 * @author Andres Almiray
36 * @since 2.0.0
37 */
38 public abstract class AbstractLifecycleHandler implements LifecycleHandler {
39 private final GriffonApplication application;
40
41 @Inject
42 public AbstractLifecycleHandler(@Nonnull GriffonApplication application) {
43 this.application = requireNonNull(application, "Argument 'application' must not be null");
44 }
45
46 @Nonnull
47 protected GriffonApplication getApplication() {
48 return application;
49 }
50
51 @Override
52 public boolean isUIThread() {
53 return application.getUIThreadManager().isUIThread();
54 }
55
56 @Override
57 @Nonnull
58 public <R> Future<R> runFuture(@Nonnull Callable<R> callable) {
59 return application.getUIThreadManager().runFuture(callable);
60 }
61
62 @Override
63 @Nonnull
64 public <R> Future<R> runFuture(@Nonnull ExecutorService executorService, @Nonnull Callable<R> callable) {
65 return application.getUIThreadManager().runFuture(executorService, callable);
66 }
67
68 @Override
69 public void runInsideUIAsync(@Nonnull Runnable runnable) {
70 application.getUIThreadManager().runInsideUIAsync(runnable);
71 }
72
73 @Override
74 public void runInsideUISync(@Nonnull Runnable runnable) {
75 application.getUIThreadManager().runInsideUISync(runnable);
76 }
77
78 @Override
79 public void runOutsideUI(@Nonnull Runnable runnable) {
80 application.getUIThreadManager().runOutsideUI(runnable);
81 }
82
83 @Override
84 public void runOutsideUIAsync(@Nonnull Runnable runnable) {
85 application.getUIThreadManager().runOutsideUIAsync(runnable);
86 }
87
88 @Nullable
89 @Override
90 public <R> R runInsideUISync(@Nonnull Callable<R> callable) {
91 return application.getUIThreadManager().runInsideUISync(callable);
92 }
93 }
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