| // 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 "chrome/browser/chromeos/drive/sync/entry_update_performer.h" |
| |
| #include "chrome/browser/chromeos/drive/drive.pb.h" |
| #include "chrome/browser/chromeos/drive/job_scheduler.h" |
| #include "chrome/browser/chromeos/drive/resource_metadata.h" |
| #include "content/public/browser/browser_thread.h" |
| |
| using content::BrowserThread; |
| |
| namespace drive { |
| namespace internal { |
| namespace { |
| |
| // Looks up ResourceEntry for source entry and its parent. |
| FileError PrepareUpdate(ResourceMetadata* metadata, |
| const std::string& local_id, |
| ResourceEntry* entry, |
| ResourceEntry* parent_entry) { |
| FileError error = metadata->GetResourceEntryById(local_id, entry); |
| if (error != FILE_ERROR_OK) |
| return error; |
| |
| return metadata->GetResourceEntryById(entry->parent_local_id(), parent_entry); |
| } |
| |
| } // namespace |
| |
| EntryUpdatePerformer::EntryUpdatePerformer( |
| base::SequencedTaskRunner* blocking_task_runner, |
| JobScheduler* scheduler, |
| ResourceMetadata* metadata) |
| : blocking_task_runner_(blocking_task_runner), |
| scheduler_(scheduler), |
| metadata_(metadata), |
| weak_ptr_factory_(this) { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| } |
| |
| EntryUpdatePerformer::~EntryUpdatePerformer() { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| } |
| |
| void EntryUpdatePerformer::UpdateEntry(const std::string& local_id, |
| const FileOperationCallback& callback) { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| DCHECK(!callback.is_null()); |
| |
| scoped_ptr<ResourceEntry> entry(new ResourceEntry); |
| scoped_ptr<ResourceEntry> parent_entry(new ResourceEntry); |
| ResourceEntry* entry_ptr = entry.get(); |
| ResourceEntry* parent_entry_ptr = parent_entry.get(); |
| base::PostTaskAndReplyWithResult( |
| blocking_task_runner_.get(), |
| FROM_HERE, |
| base::Bind(&PrepareUpdate, |
| metadata_, local_id, entry_ptr, parent_entry_ptr), |
| base::Bind(&EntryUpdatePerformer::UpdateEntryAfterPrepare, |
| weak_ptr_factory_.GetWeakPtr(), callback, |
| base::Passed(&entry), |
| base::Passed(&parent_entry))); |
| } |
| |
| void EntryUpdatePerformer::UpdateEntryAfterPrepare( |
| const FileOperationCallback& callback, |
| scoped_ptr<ResourceEntry> entry, |
| scoped_ptr<ResourceEntry> parent_entry, |
| FileError error) { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| DCHECK(!callback.is_null()); |
| |
| if (error != FILE_ERROR_OK) { |
| callback.Run(error); |
| return; |
| } |
| |
| base::Time last_modified = |
| base::Time::FromInternalValue(entry->file_info().last_modified()); |
| base::Time last_accessed = |
| base::Time::FromInternalValue(entry->file_info().last_accessed()); |
| scheduler_->UpdateResource( |
| entry->resource_id(), parent_entry->resource_id(), |
| entry->title(), last_modified, last_accessed, |
| base::Bind(&EntryUpdatePerformer::UpdateEntryAfterUpdateResource, |
| weak_ptr_factory_.GetWeakPtr(), callback)); |
| } |
| |
| void EntryUpdatePerformer::UpdateEntryAfterUpdateResource( |
| const FileOperationCallback& callback, |
| google_apis::GDataErrorCode status, |
| scoped_ptr<google_apis::ResourceEntry> resource_entry) { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| |
| callback.Run(GDataToFileError(status)); |
| } |
| |
| } // namespace internal |
| } // namespace drive |