| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "third_party/blink/renderer/modules/indexeddb/idb_version_change_event.h" |
| |
| #include "third_party/blink/renderer/modules/indexed_db_names.h" |
| |
| namespace blink { |
| |
| IDBVersionChangeEvent::IDBVersionChangeEvent() |
| : data_loss_(mojom::IDBDataLoss::None) {} |
| |
| IDBVersionChangeEvent::IDBVersionChangeEvent( |
| const AtomicString& event_type, |
| uint64_t old_version, |
| const base::Optional<uint64_t>& new_version, |
| mojom::IDBDataLoss data_loss, |
| const String& data_loss_message) |
| : Event(event_type, Bubbles::kNo, Cancelable::kNo), |
| old_version_(old_version), |
| new_version_(new_version), |
| data_loss_(data_loss), |
| data_loss_message_(data_loss_message) {} |
| |
| IDBVersionChangeEvent::IDBVersionChangeEvent( |
| const AtomicString& event_type, |
| const IDBVersionChangeEventInit* initializer) |
| : Event(event_type, Bubbles::kNo, Cancelable::kNo), |
| old_version_(initializer->oldVersion()), |
| data_loss_(mojom::IDBDataLoss::None) { |
| if (initializer->hasNewVersion()) |
| new_version_ = initializer->newVersion(); |
| if (initializer->dataLoss() == "total") |
| data_loss_ = mojom::IDBDataLoss::Total; |
| } |
| |
| uint64_t IDBVersionChangeEvent::newVersion(bool& is_null) const { |
| is_null = !new_version_.has_value(); |
| return new_version_.value_or(0); |
| } |
| |
| const AtomicString& IDBVersionChangeEvent::dataLoss() const { |
| if (data_loss_ == mojom::IDBDataLoss::Total) |
| return indexed_db_names::kTotal; |
| return indexed_db_names::kNone; |
| } |
| |
| const AtomicString& IDBVersionChangeEvent::InterfaceName() const { |
| return event_interface_names::kIDBVersionChangeEvent; |
| } |
| |
| void IDBVersionChangeEvent::Trace(blink::Visitor* visitor) { |
| Event::Trace(visitor); |
| } |
| |
| } // namespace blink |