root/sync/test/fake_server/permanent_entity.cc

DEFINITIONS

1. Create
2. CreateTopLevel
3. parent_id_
4. GetParentId
5. SerializeAsProto
6. IsDeleted
7. IsFolder

// 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 "sync/test/fake_server/permanent_entity.h"

#include <string>

#include "base/basictypes.h"
#include "base/logging.h"
#include "sync/internal_api/public/base/model_type.h"
#include "sync/protocol/sync.pb.h"
#include "sync/test/fake_server/fake_server_entity.h"

using std::string;

using syncer::ModelType;

// The parent tag for children of the root entity. Entities with this parent are
// referred to as top level enities.
static const char kRootParentTag[] = "0";

namespace fake_server {

PermanentEntity::~PermanentEntity() { }

// static
FakeServerEntity* PermanentEntity::Create(const ModelType& model_type,
                                          const string& server_tag,
                                          const string& name,
                                          const string& parent_server_tag) {
  DCHECK(model_type != syncer::UNSPECIFIED);
  DCHECK(!server_tag.empty());
  DCHECK(!name.empty());
  DCHECK(!parent_server_tag.empty());
  if (parent_server_tag == kRootParentTag) {
    return NULL;
  }

  string id = FakeServerEntity::CreateId(model_type, server_tag);
  string parent_id = FakeServerEntity::CreateId(model_type, parent_server_tag);
  return new PermanentEntity(id, model_type, name, parent_id, server_tag);
}

// static
FakeServerEntity* PermanentEntity::CreateTopLevel(
    const ModelType& model_type) {
  string server_tag = syncer::ModelTypeToRootTag(model_type);
  string name = syncer::ModelTypeToString(model_type);
  string id = FakeServerEntity::CreateId(model_type, server_tag);
  return new PermanentEntity(id, model_type, name, kRootParentTag, server_tag);
}

PermanentEntity::PermanentEntity(const string& id,
                                 const ModelType& model_type,
                                 const string& name,
                                 const string& parent_id,
                                 const string& server_defined_unique_tag)
    : FakeServerEntity(id, model_type, 0, name),
      server_defined_unique_tag_(server_defined_unique_tag),
      parent_id_(parent_id) { }

string PermanentEntity::GetParentId() const {
  return parent_id_;
}

sync_pb::SyncEntity* PermanentEntity::SerializeAsProto() {
  sync_pb::SyncEntity* sync_entity = new sync_pb::SyncEntity();
  FakeServerEntity::SerializeBaseProtoFields(sync_entity);

  sync_pb::EntitySpecifics* specifics = sync_entity->mutable_specifics();
  AddDefaultFieldValue(FakeServerEntity::GetModelType(), specifics);

  sync_entity->set_parent_id_string(parent_id_);
  sync_entity->set_server_defined_unique_tag(server_defined_unique_tag_);

  return sync_entity;
}

bool PermanentEntity::IsDeleted() const {
  return false;
}

bool PermanentEntity::IsFolder() const {
  return true;
}

}  // namespace fake_server