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// Copyright 2014 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/sync/engine_impl/loopback_server/persistent_tombstone_entity.h"
#include <memory>
#include <string>
#include "components/sync/base/model_type.h"
#include "components/sync/engine_impl/loopback_server/loopback_server_entity.h"
#include "components/sync/protocol/sync.pb.h"
using std::string;
using syncer::ModelType;
namespace syncer {
PersistentTombstoneEntity::~PersistentTombstoneEntity() {}
// static
std::unique_ptr<LoopbackServerEntity> PersistentTombstoneEntity::Create(
const sync_pb::SyncEntity& entity) {
const ModelType model_type = GetModelTypeFromId(entity.id_string());
CHECK_NE(model_type, syncer::UNSPECIFIED) << "Invalid ID was given: "
<< entity.id_string();
return std::unique_ptr<LoopbackServerEntity>(new PersistentTombstoneEntity(
entity.id_string(), entity.version(), model_type));
}
PersistentTombstoneEntity::PersistentTombstoneEntity(
const string& id,
int64_t version,
const ModelType& model_type)
: LoopbackServerEntity(id, model_type, version, string()) {
sync_pb::EntitySpecifics specifics;
AddDefaultFieldValue(model_type, &specifics);
SetSpecifics(specifics);
}
bool PersistentTombstoneEntity::RequiresParentId() const {
return false;
}
string PersistentTombstoneEntity::GetParentId() const {
return string();
}
void PersistentTombstoneEntity::SerializeAsProto(
sync_pb::SyncEntity* proto) const {
LoopbackServerEntity::SerializeBaseProtoFields(proto);
}
bool PersistentTombstoneEntity::IsDeleted() const {
return true;
}
sync_pb::LoopbackServerEntity_Type
PersistentTombstoneEntity::GetLoopbackServerEntityType() const {
return sync_pb::LoopbackServerEntity_Type_TOMBSTONE;
}
} // namespace syncer
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