void Exceptions::_throw_msg(Thread* thread, const char* file, int line, symbolHandle h_name, const char* message, Handle h_loader, Handle h_protection_domain) {
// Check for special boot-strapping/vm-thread handling
if (special_exception(thread, file, line, h_name, message)) return;
// Create and throw exception
Handle h_cause(thread, NULL);
Handle h_exception = new_exception(thread, h_name, message, h_cause, h_loader, h_protection_domain);
_throw(thread, file, line, h_exception, message);
}
// Another convenience method that creates handles for null class loaders and
// protection domains and null causes.
// If the last parameter 'to_utf8_mode' is safe_to_utf8,
// it means we can safely ignore the encoding scheme of the message string and
// convert it directly to a java UTF8 string. Otherwise, we need to take the
// encoding scheme of the string into account. One thing we should do at some
// point is to push this flag down to class java_lang_String since other
// classes may need similar functionalities.
Handle Exceptions::new_exception(Thread* thread, Symbol* name,
const char* message,
ExceptionMsgToUtf8Mode to_utf8_safe) {
Handle h_loader(thread, NULL);
Handle h_prot(thread, NULL);
Handle h_cause(thread, NULL);
return Exceptions::new_exception(thread, name, message, h_cause, h_loader,
h_prot, to_utf8_safe);
}
void Exceptions::_throw_args(Thread* thread, const char* file, int line, symbolHandle h_name, symbolHandle h_signature, JavaCallArguments *args) {
// Check for special boot-strapping/vm-thread handling
if (special_exception(thread, file, line, h_name, NULL)) return;
// Create and throw exception
Handle h_loader(thread, NULL);
Handle h_prot(thread, NULL);
Handle h_cause(thread, NULL);
Handle exception = new_exception(thread, h_name, h_signature, args, h_cause, h_loader, h_prot);
_throw(thread, file, line, exception);
}
