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// Copyright 2013 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 "content/browser/indexed_db/indexed_db_connection.h"
namespace content {
IndexedDBConnection::IndexedDBConnection(
scoped_refptr<IndexedDBDatabase> database,
scoped_refptr<IndexedDBDatabaseCallbacks> callbacks)
: database_(database), callbacks_(callbacks), weak_factory_(this) {}
IndexedDBConnection::~IndexedDBConnection() {}
void IndexedDBConnection::Close() {
if (!callbacks_.get())
return;
base::WeakPtr<IndexedDBConnection> this_obj = weak_factory_.GetWeakPtr();
database_->Close(this, false /* forced */);
if (this_obj) {
database_ = nullptr;
callbacks_ = nullptr;
}
}
void IndexedDBConnection::ForceClose() {
if (!callbacks_.get())
return;
// IndexedDBDatabase::Close() can delete this instance.
base::WeakPtr<IndexedDBConnection> this_obj = weak_factory_.GetWeakPtr();
scoped_refptr<IndexedDBDatabaseCallbacks> callbacks(callbacks_);
database_->Close(this, true /* forced */);
if (this_obj) {
database_ = nullptr;
callbacks_ = nullptr;
}
callbacks->OnForcedClose();
}
void IndexedDBConnection::VersionChangeIgnored() {
if (!database_.get())
return;
database_->VersionChangeIgnored();
}
bool IndexedDBConnection::IsConnected() {
return database_.get() != NULL;
}
} // namespace content
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