blob: 22e81e4b3a6b485a418229a1357a2ba682b8a10f [file] [log] [blame]
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "class_linker.h"
#include "jni_internal.h"
#include "mirror/art_method.h"
#include "mirror/art_method-inl.h"
#include "mirror/class-inl.h"
#include "mirror/object-inl.h"
#include "mirror/object_array-inl.h"
#include "mirror/proxy.h"
#include "object_utils.h"
#include "reflection.h"
#include "scoped_fast_native_object_access.h"
#include "well_known_classes.h"
namespace art {
static jobject Method_invoke(JNIEnv* env, jobject javaMethod, jobject javaReceiver,
jobject javaArgs, jboolean accessible) {
ScopedFastNativeObjectAccess soa(env);
return InvokeMethod(soa, javaMethod, javaReceiver, javaArgs, (accessible == JNI_TRUE));
}
static jobject Method_getExceptionTypesNative(JNIEnv* env, jobject javaMethod) {
ScopedFastNativeObjectAccess soa(env);
mirror::ArtMethod* proxy_method = mirror::ArtMethod::FromReflectedMethod(soa, javaMethod);
CHECK(proxy_method->GetDeclaringClass()->IsProxyClass());
mirror::SynthesizedProxyClass* proxy_class =
down_cast<mirror::SynthesizedProxyClass*>(proxy_method->GetDeclaringClass());
int throws_index = -1;
size_t num_virt_methods = proxy_class->NumVirtualMethods();
for (size_t i = 0; i < num_virt_methods; i++) {
if (proxy_class->GetVirtualMethod(i) == proxy_method) {
throws_index = i;
break;
}
}
CHECK_NE(throws_index, -1);
mirror::ObjectArray<mirror::Class>* declared_exceptions =
proxy_class->GetThrows()->Get(throws_index);
return soa.AddLocalReference<jobject>(declared_exceptions->Clone(soa.Self()));
}
static JNINativeMethod gMethods[] = {
NATIVE_METHOD(Method, invoke, "!(Ljava/lang/Object;[Ljava/lang/Object;Z)Ljava/lang/Object;"),
NATIVE_METHOD(Method, getExceptionTypesNative, "!()[Ljava/lang/Class;"),
};
void register_java_lang_reflect_Method(JNIEnv* env) {
REGISTER_NATIVE_METHODS("java/lang/reflect/Method");
}
} // namespace art