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// 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 "components/webdata/common/web_data_service_base.h"
#include "base/bind.h"
#include "base/message_loop.h"
#include "base/stl_util.h"
#include "base/threading/thread.h"
#include "components/webdata/common/web_database_service.h"
#ifdef DEBUG
#include "content/public/browser/browser_thread.h"
#endif
////////////////////////////////////////////////////////////////////////////////
//
// WebDataServiceBase implementation.
//
////////////////////////////////////////////////////////////////////////////////
using base::Bind;
using base::Time;
using content::BrowserThread;
WebDataServiceBase::WebDataServiceBase(scoped_refptr<WebDatabaseService> wdbs,
const ProfileErrorCallback& callback)
: wdbs_(wdbs),
profile_error_callback_(callback) {
// WebDataService requires DB thread if instantiated.
// Set WebDataServiceFactory::GetInstance()->SetTestingFactory(&profile, NULL)
// if you do not want to instantiate WebDataService in your test.
DCHECK(BrowserThread::IsWellKnownThread(BrowserThread::DB));
}
void WebDataServiceBase::ShutdownOnUIThread() {
}
void WebDataServiceBase::Init() {
DCHECK(wdbs_.get());
wdbs_->RegisterDBErrorCallback(profile_error_callback_);
wdbs_->LoadDatabase();
}
void WebDataServiceBase::UnloadDatabase() {
if (!wdbs_.get())
return;
wdbs_->UnloadDatabase();
}
void WebDataServiceBase::ShutdownDatabase() {
if (!wdbs_.get())
return;
wdbs_->ShutdownDatabase();
}
void WebDataServiceBase::CancelRequest(Handle h) {
if (!wdbs_.get())
return;
wdbs_->CancelRequest(h);
}
bool WebDataServiceBase::IsDatabaseLoaded() {
if (!wdbs_)
return false;
return wdbs_->db_loaded();
}
void WebDataServiceBase::RegisterDBLoadedCallback(
const base::Callback<void(void)>& callback) {
if (!wdbs_)
return;
wdbs_->RegisterDBLoadedCallback(callback);
}
WebDatabase* WebDataServiceBase::GetDatabase() {
if (!wdbs_.get())
return NULL;
return wdbs_->GetDatabaseOnDB();
}
WebDataServiceBase::~WebDataServiceBase() {
}
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