| // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/common/indexed_db_key.h" |
| |
| #include "base/logging.h" |
| #include "third_party/WebKit/WebKit/chromium/public/WebString.h" |
| |
| using WebKit::WebIDBKey; |
| |
| IndexedDBKey::IndexedDBKey() |
| : type_(WebIDBKey::InvalidType), |
| number_(0) { |
| } |
| |
| IndexedDBKey::IndexedDBKey(const WebIDBKey& key) { |
| Set(key); |
| } |
| |
| IndexedDBKey::~IndexedDBKey() { |
| } |
| |
| void IndexedDBKey::SetNull() { |
| type_ = WebIDBKey::NullType; |
| } |
| |
| void IndexedDBKey::SetInvalid() { |
| type_ = WebIDBKey::InvalidType; |
| } |
| |
| void IndexedDBKey::Set(const string16& string) { |
| type_ = WebIDBKey::StringType; |
| string_ = string; |
| } |
| |
| void IndexedDBKey::Set(int32_t number) { |
| type_ = WebIDBKey::NumberType; |
| number_ = number; |
| } |
| |
| void IndexedDBKey::Set(const WebIDBKey& key) { |
| type_ = key.type(); |
| string_ = key.type() == WebIDBKey::StringType ? |
| static_cast<string16>(key.string()) : string16(); |
| number_ = key.type() == WebIDBKey::NumberType ? key.number() : 0; |
| } |
| |
| IndexedDBKey::operator WebIDBKey() const { |
| switch (type_) { |
| case WebIDBKey::NullType: |
| return WebIDBKey::createNull(); |
| case WebIDBKey::StringType: |
| return WebIDBKey(string_); |
| case WebIDBKey::NumberType: |
| return WebIDBKey(number_); |
| case WebIDBKey::InvalidType: |
| return WebIDBKey::createInvalid(); |
| } |
| NOTREACHED(); |
| return WebIDBKey::createInvalid(); |
| } |