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 "java_lang_Object.h" 18 19#include "jni_internal.h" 20#include "mirror/object-inl.h" 21#include "scoped_fast_native_object_access.h" 22 23// TODO: better support for overloading. 24#undef NATIVE_METHOD 25#define NATIVE_METHOD(className, functionName, signature, identifier) \ 26 { #functionName, signature, reinterpret_cast<void*>(className ## _ ## identifier) } 27 28namespace art { 29 30static jobject Object_internalClone(JNIEnv* env, jobject java_this) { 31 ScopedFastNativeObjectAccess soa(env); 32 mirror::Object* o = soa.Decode<mirror::Object*>(java_this); 33 return soa.AddLocalReference<jobject>(o->Clone(soa.Self())); 34} 35 36static void Object_notify(JNIEnv* env, jobject java_this) { 37 ScopedFastNativeObjectAccess soa(env); 38 mirror::Object* o = soa.Decode<mirror::Object*>(java_this); 39 o->Notify(soa.Self()); 40} 41 42static void Object_notifyAll(JNIEnv* env, jobject java_this) { 43 ScopedFastNativeObjectAccess soa(env); 44 mirror::Object* o = soa.Decode<mirror::Object*>(java_this); 45 o->NotifyAll(soa.Self()); 46} 47 48static void Object_wait(JNIEnv* env, jobject java_this) { 49 ScopedFastNativeObjectAccess soa(env); 50 mirror::Object* o = soa.Decode<mirror::Object*>(java_this); 51 o->Wait(soa.Self()); 52} 53 54static void Object_waitJI(JNIEnv* env, jobject java_this, jlong ms, jint ns) { 55 ScopedFastNativeObjectAccess soa(env); 56 mirror::Object* o = soa.Decode<mirror::Object*>(java_this); 57 o->Wait(soa.Self(), ms, ns); 58} 59 60static JNINativeMethod gMethods[] = { 61 NATIVE_METHOD(Object, internalClone, "!()Ljava/lang/Object;", internalClone), 62 NATIVE_METHOD(Object, notify, "!()V", notify), 63 NATIVE_METHOD(Object, notifyAll, "!()V", notifyAll), 64 NATIVE_METHOD(Object, wait, "!()V", wait), 65 NATIVE_METHOD(Object, wait, "!(JI)V", waitJI), 66}; 67 68void register_java_lang_Object(JNIEnv* env) { 69 REGISTER_NATIVE_METHODS("java/lang/Object"); 70} 71 72} // namespace art 73