| // Copyright 2019 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. |
| |
| #ifndef CONTENT_BROWSER_INDEXED_DB_TRANSACTION_IMPL_H_ |
| #define CONTENT_BROWSER_INDEXED_DB_TRANSACTION_IMPL_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/sequence_checker.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "third_party/blink/public/mojom/indexeddb/indexeddb.mojom.h" |
| #include "third_party/blink/public/mojom/quota/quota_types.mojom.h" |
| |
| namespace base { |
| class SequencedTaskRunner; |
| } |
| |
| namespace content { |
| class IndexedDBContextImpl; |
| class IndexedDBDispatcherHost; |
| class IndexedDBTransaction; |
| |
| class TransactionImpl : public blink::mojom::IDBTransaction { |
| public: |
| explicit TransactionImpl( |
| base::WeakPtr<IndexedDBTransaction> transaction, |
| const url::Origin& origin, |
| base::WeakPtr<IndexedDBDispatcherHost> dispatcher_host, |
| scoped_refptr<base::SequencedTaskRunner> idb_runner); |
| ~TransactionImpl() override; |
| |
| // blink::mojom::IDBTransaction implementation |
| void CreateObjectStore(int64_t object_store_id, |
| const base::string16& name, |
| const blink::IndexedDBKeyPath& key_path, |
| bool auto_increment) override; |
| void DeleteObjectStore(int64_t object_store_id) override; |
| void Put(int64_t object_store_id, |
| blink::mojom::IDBValuePtr value, |
| const blink::IndexedDBKey& key, |
| blink::mojom::IDBPutMode mode, |
| const std::vector<blink::IndexedDBIndexKeys>& index_keys, |
| blink::mojom::IDBCallbacksAssociatedPtrInfo callbacks) override; |
| void Commit(int64_t num_errors_handled) override; |
| |
| void OnGotUsageAndQuotaForCommit(blink::mojom::QuotaStatusCode status, |
| int64_t usage, |
| int64_t quota); |
| |
| private: |
| class IOHelper; |
| |
| std::unique_ptr<IOHelper, BrowserThread::DeleteOnIOThread> io_helper_; |
| |
| base::WeakPtr<IndexedDBDispatcherHost> dispatcher_host_; |
| scoped_refptr<IndexedDBContextImpl> indexed_db_context_; |
| base::WeakPtr<IndexedDBTransaction> transaction_; |
| const url::Origin origin_; |
| scoped_refptr<base::SequencedTaskRunner> idb_runner_; |
| |
| SEQUENCE_CHECKER(sequence_checker_); |
| |
| base::WeakPtrFactory<TransactionImpl> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TransactionImpl); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_INDEXED_DB_TRANSACTION_IMPL_H_ |