/*
* Class: java_lang_VMClassRegistry
* Method: getClassLoader
* Signature: (Ljava/lang/Class;)Ljava/lang/ClassLoader;
*/
JNIEXPORT jobject JNICALL Java_java_lang_VMClassRegistry_getClassLoader0
(JNIEnv *jenv, jclass, jclass clazz)
{
Class_Handle clss = jni_get_class_handle(jenv, clazz);
Class_Loader_Handle clh = class_get_class_loader(clss);
return jni_class_loader_from_handle(jenv, clh);
}
static void addProfilesForClassloader(Class_Loader_Handle h, EBProfiles& from, EBProfiles& to, bool erase) {
for (EBProfiles::iterator it = from.begin(), end = from.end(); it!=end; ++it) {
EBMethodProfile* profile = *it;
Class_Handle ch = method_get_class(profile->mh);;
Class_Loader_Handle clh = class_get_class_loader(ch);
if (clh == h) {
to.push_back(profile);
if (erase) {
*it=NULL;
}
}
}
if (erase) {
from.erase(std::remove(from.begin(), from.end(), (EBMethodProfile*)NULL), from.end());
}
}
/**
* Receives class by given class name, loads it if it's needed.
*/
Class_Handle
vf_resolve_class( Class_Handle k_class, // current class
const char *name, // resolved class name
bool need_load) // load flag
{
Class_Handle result;
// get class loader
Class_Loader_Handle class_loader = class_get_class_loader( k_class );
result = need_load ?
class_loader_load_class( class_loader, name )
: class_loader_lookup_class( class_loader, name );
//we assume that this pre-defined constant is not a valid class-handler
assert(CLASS_NOT_LOADED != result);
return result;
} // vf_resolve_class
