blob: 7abe623c6de67a7745f8b2d369fb49de5cd126b0 [file] [log] [blame]
// Copyright (c) 2012 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 <stdint.h>
#include <map>
#include <string>
#include "base/memory/ref_counted.h"
namespace content {
// This is a ref-counted class that represents a SessionStorageNamespace.
// On destruction it ensures that the storage namespace is destroyed.
class SessionStorageNamespace
: public base::RefCountedThreadSafe<SessionStorageNamespace> {
// Returns the ID for the |SessionStorageNamespace|. The ID is unique among
// all SessionStorageNamespace objects and across browser runs.
virtual const std::string& id() const = 0;
// For marking that the sessionStorage will be needed or won't be needed by
// session restore.
virtual void SetShouldPersist(bool should_persist) = 0;
virtual bool should_persist() const = 0;
friend class base::RefCountedThreadSafe<SessionStorageNamespace>;
virtual ~SessionStorageNamespace() {}
// Used to store mappings of StoragePartition id to SessionStorageNamespace.
typedef std::map<std::string, scoped_refptr<SessionStorageNamespace> >
} // namespace content