content/browser/indexed_db/indexed_db_connection.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/indexed_db/indexed_db_connection.h"
   6
   7 namespace content {
   8
   9 IndexedDBConnection::IndexedDBConnection(
  10     scoped_refptr<IndexedDBDatabase> database,
  11     scoped_refptr<IndexedDBDatabaseCallbacks> callbacks)
  12     : database_(database), callbacks_(callbacks) {}
  13
  14 IndexedDBConnection::~IndexedDBConnection() {}
  15
  16 void IndexedDBConnection::Close() {
  17   if (!callbacks_.get())
  18     return;
  19   database_->Close(this, false /* forced */);
  20   database_ = NULL;
  21   callbacks_ = NULL;
  22 }
  23
  24 void IndexedDBConnection::ForceClose() {
  25   if (!callbacks_.get())
  26     return;
  27   database_->Close(this, true /* forced */);
  28   database_ = NULL;
  29   callbacks_->OnForcedClose();
  30   callbacks_ = NULL;
  31 }
  32
  33 void IndexedDBConnection::VersionChangeIgnored() {
  34   if (!database_.get())
  35     return;
  36   database_->VersionChangeIgnored();
  37 }
  38
  39 bool IndexedDBConnection::IsConnected() {
  40   return database_.get() != NULL;
  41 }
  42
  43 }  // namespace content