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// Copyright 2015 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/update_client/task_update.h"
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/location.h"
#include "base/single_thread_task_runner.h"
#include "base/threading/thread_task_runner_handle.h"
#include "components/update_client/update_client.h"
#include "components/update_client/update_engine.h"
namespace update_client {
TaskUpdate::TaskUpdate(UpdateEngine* update_engine,
bool is_foreground,
const std::vector<std::string>& ids,
const UpdateClient::CrxDataCallback& crx_data_callback,
const Callback& callback)
: update_engine_(update_engine),
is_foreground_(is_foreground),
ids_(ids),
crx_data_callback_(crx_data_callback),
callback_(callback) {
}
TaskUpdate::~TaskUpdate() {
DCHECK(thread_checker_.CalledOnValidThread());
}
void TaskUpdate::Run() {
DCHECK(thread_checker_.CalledOnValidThread());
if (ids_.empty()) {
TaskComplete(Error::INVALID_ARGUMENT);
return;
}
update_engine_->Update(
is_foreground_, ids_, crx_data_callback_,
base::Bind(&TaskUpdate::TaskComplete, base::Unretained(this)));
}
void TaskUpdate::Cancel() {
DCHECK(thread_checker_.CalledOnValidThread());
TaskComplete(Error::UPDATE_CANCELED);
}
std::vector<std::string> TaskUpdate::GetIds() const {
return ids_;
}
void TaskUpdate::TaskComplete(Error error) {
DCHECK(thread_checker_.CalledOnValidThread());
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::Bind(callback_, this, error));
}
} // namespace update_client
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