1 /*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
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 #include "object_lock.h"
18
19 #include "mirror/object-inl.h"
20 #include "monitor.h"
21
22 namespace art {
23
24 template <typename T>
ObjectLock(Thread * self,Handle<T> object)25 ObjectLock<T>::ObjectLock(Thread* self, Handle<T> object) : self_(self), obj_(object) {
26 CHECK(object.Get() != nullptr);
27 obj_->MonitorEnter(self_);
28 }
29
30 template <typename T>
~ObjectLock()31 ObjectLock<T>::~ObjectLock() {
32 obj_->MonitorExit(self_);
33 }
34
35 template <typename T>
WaitIgnoringInterrupts()36 void ObjectLock<T>::WaitIgnoringInterrupts() {
37 Monitor::Wait(self_, obj_.Get(), 0, 0, false, kWaiting);
38 }
39
40 template <typename T>
Notify()41 void ObjectLock<T>::Notify() {
42 obj_->Notify(self_);
43 }
44
45 template <typename T>
NotifyAll()46 void ObjectLock<T>::NotifyAll() {
47 obj_->NotifyAll(self_);
48 }
49
50 template class ObjectLock<mirror::Class>;
51 template class ObjectLock<mirror::Object>;
52
53 } // namespace art
54