1 /*
2 * Copyright (C) 2008 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 "jni_internal.h"
18 #include "mirror/object-inl.h"
19 #include "scoped_fast_native_object_access.h"
20
21 // TODO: better support for overloading.
22 #undef NATIVE_METHOD
23 #define NATIVE_METHOD(className, functionName, signature, identifier) \
24 { #functionName, signature, reinterpret_cast<void*>(className ## _ ## identifier) }
25
26 namespace art {
27
Object_internalClone(JNIEnv * env,jobject java_this)28 static jobject Object_internalClone(JNIEnv* env, jobject java_this) {
29 ScopedFastNativeObjectAccess soa(env);
30 mirror::Object* o = soa.Decode<mirror::Object*>(java_this);
31 return soa.AddLocalReference<jobject>(o->Clone(soa.Self()));
32 }
33
Object_notify(JNIEnv * env,jobject java_this)34 static void Object_notify(JNIEnv* env, jobject java_this) {
35 ScopedFastNativeObjectAccess soa(env);
36 mirror::Object* o = soa.Decode<mirror::Object*>(java_this);
37 o->Notify(soa.Self());
38 }
39
Object_notifyAll(JNIEnv * env,jobject java_this)40 static void Object_notifyAll(JNIEnv* env, jobject java_this) {
41 ScopedFastNativeObjectAccess soa(env);
42 mirror::Object* o = soa.Decode<mirror::Object*>(java_this);
43 o->NotifyAll(soa.Self());
44 }
45
Object_wait(JNIEnv * env,jobject java_this)46 static void Object_wait(JNIEnv* env, jobject java_this) {
47 ScopedFastNativeObjectAccess soa(env);
48 mirror::Object* o = soa.Decode<mirror::Object*>(java_this);
49 o->Wait(soa.Self());
50 }
51
Object_waitJI(JNIEnv * env,jobject java_this,jlong ms,jint ns)52 static void Object_waitJI(JNIEnv* env, jobject java_this, jlong ms, jint ns) {
53 ScopedFastNativeObjectAccess soa(env);
54 mirror::Object* o = soa.Decode<mirror::Object*>(java_this);
55 o->Wait(soa.Self(), ms, ns);
56 }
57
58 static JNINativeMethod gMethods[] = {
59 NATIVE_METHOD(Object, internalClone, "!()Ljava/lang/Object;", internalClone),
60 NATIVE_METHOD(Object, notify, "!()V", notify),
61 NATIVE_METHOD(Object, notifyAll, "!()V", notifyAll),
62 NATIVE_METHOD(Object, wait, "!()V", wait),
63 NATIVE_METHOD(Object, wait, "!(JI)V", waitJI),
64 };
65
register_java_lang_Object(JNIEnv * env)66 void register_java_lang_Object(JNIEnv* env) {
67 REGISTER_NATIVE_METHODS("java/lang/Object");
68 }
69
70 } // namespace art
71