/*
* Class: java_lang_VMClassRegistry
* Method: getEnclosingClass
* Signature: (Ljava/lang/Class;)Ljava/lang/Class;
*/
JNIEXPORT jclass JNICALL Java_java_lang_VMClassRegistry_getEnclosingClass
(JNIEnv *, jclass, jclass jclazz)
{
assert(jclazz);
Class* clazz = jclass_to_struct_Class(jclazz);
unsigned idx = clazz->get_enclosing_class_index();
if (!idx) {
idx = clazz->get_declaring_class_index();
}
if (idx) {
Class* outer_clss = clazz->_resolve_class(VM_Global_State::loader_env, idx);
if (outer_clss) {
return struct_Class_to_jclass(outer_clss);
}
if (!exn_raised()) {
exn_raise_object(clazz->get_constant_pool().get_error_cause(idx));
}
}
return NULL;
}
/*
* Class: java_lang_VMClassRegistry
* Method: getEnclosingMember
* Signature: (Ljava/lang/Class;)Ljava/lang/reflect/Member;
*/
JNIEXPORT jobject JNICALL Java_java_lang_VMClassRegistry_getEnclosingMember
(JNIEnv *jenv, jclass, jclass jclazz)
{
assert(jclazz);
Class* clazz = jclass_to_struct_Class(jclazz);
unsigned method_idx = clazz->get_enclosing_method_index();
if (method_idx) {
unsigned c_idx = clazz->get_enclosing_class_index();
ASSERT(c_idx, ("No class for enclosing method"));
Class* outer_clss = clazz->_resolve_class(VM_Global_State::loader_env, c_idx);
if (outer_clss)
{
String* name = clazz->get_constant_pool().get_name_and_type_name(method_idx);
String* desc = clazz->get_constant_pool().get_name_and_type_descriptor(method_idx);
TRACE("Looking for enclosing method: class="<<outer_clss->get_name()->bytes
<<"; name="<<name->bytes<<"; desc="<<desc->bytes);
Method* enclosing = outer_clss->lookup_method(name, desc);
if (enclosing)
{
if (enclosing->is_init())
{
return reflection_reflect_constructor(jenv, enclosing);
}
else if (!enclosing->is_clinit())
{
return reflection_reflect_method(jenv, enclosing);
}
} else {
//FIXME: check RI compatibility, provide detailed message
ThrowNew_Quick(jenv, "java/lang/NoSuchMethodException",
"Invalid enclosing method declared");
}
} else if (!exn_raised()) {
exn_raise_object(clazz->get_constant_pool().get_error_cause(c_idx));
}
}
return NULL;
}