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realm-js
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Throw a more appropriate error for some operations on closed Realms

This commit is contained in:
Thomas Goyne 2017-09-14 14:53:53 -07:00
parent e18f54594f
commit aac7d1498a
1 changed files with 7 additions and 10 deletions
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17
src/js_realm.hpp
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@ -795,6 +795,7 @@ void RealmClass<T>::create(ContextType ctx, FunctionType, ObjectType this_object
validate_argument_count(argc, 2, 3);
SharedRealm realm = *get_internal<T, RealmClass<T>>(this_object);
realm->verify_open();
std::string object_type;
auto &object_schema = validated_object_schema_for_value(ctx, realm, arguments[0], object_type);
@ -818,6 +819,7 @@ void RealmClass<T>::delete_one(ContextType ctx, FunctionType, ObjectType this_ob
validate_argument_count(argc, 1);
SharedRealm realm = *get_internal<T, RealmClass<T>>(this_object);
realm->verify_open();
if (!realm->is_in_transaction()) {
throw std::runtime_error("Can only delete objects within a transaction.");
}
@ -865,6 +867,7 @@ void RealmClass<T>::delete_all(ContextType ctx, FunctionType, ObjectType this_ob
validate_argument_count(argc, 0);
SharedRealm realm = *get_internal<T, RealmClass<T>>(this_object);
realm->verify_open();
if (!realm->is_in_transaction()) {
throw std::runtime_error("Can only delete objects within a transaction.");
@ -887,7 +890,7 @@ void RealmClass<T>::write(ContextType ctx, FunctionType, ObjectType this_object,
try {
Function<T>::call(ctx, callback, this_object, 0, nullptr);
}
catch (std::exception &e) {
catch (...) {
realm->cancel_transaction();
throw;
}
@ -927,9 +930,7 @@ void RealmClass<T>::add_listener(ContextType ctx, FunctionType, ObjectType this_
auto callback = Value::validated_to_function(ctx, arguments[1]);
SharedRealm realm = *get_internal<T, RealmClass<T>>(this_object);
if (realm->is_closed()) {
throw ClosedRealmException();
}
realm->verify_open();
get_delegate<T>(realm.get())->add_notification(callback);
}
@ -941,9 +942,7 @@ void RealmClass<T>::remove_listener(ContextType ctx, FunctionType, ObjectType th
auto callback = Value::validated_to_function(ctx, arguments[1]);
SharedRealm realm = *get_internal<T, RealmClass<T>>(this_object);
if (realm->is_closed()) {
throw ClosedRealmException();
}
realm->verify_open();
get_delegate<T>(realm.get())->remove_notification(callback);
}
@ -955,9 +954,7 @@ void RealmClass<T>::remove_all_listeners(ContextType ctx, FunctionType, ObjectTy
}
SharedRealm realm = *get_internal<T, RealmClass<T>>(this_object);
if (realm->is_closed()) {
throw ClosedRealmException();
}
realm->verify_open();
get_delegate<T>(realm.get())->remove_all_notifications();
}