Rename ModelType/ObjectIdStateMap to InvalidationMap.

sync/notifier/object_id_state_map.cc

-// 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 "sync/notifier/object_id_state_map.h"
-
-#include <algorithm>
-
-#include "base/compiler_specific.h"
-#include "base/values.h"
-
-namespace syncer {
-
-ObjectIdSet ObjectIdStateMapToSet(const ObjectIdStateMap& id_state_map) {
-  ObjectIdSet ids;
-  for (ObjectIdStateMap::const_iterator it = id_state_map.begin();
-       it != id_state_map.end(); ++it) {
-    ids.insert(it->first);
-  }
-  return ids;
-}
-
-ObjectIdStateMap ObjectIdSetToStateMap(const ObjectIdSet& ids,
-                                       const std::string& payload) {
-  ObjectIdStateMap id_state_map;
-  for (ObjectIdSet::const_iterator it = ids.begin(); it != ids.end(); ++it) {
-    // TODO(dcheng): Do we need to provide a way to set AckHandle?
-    id_state_map[*it].payload = payload;
-  }
-  return id_state_map;
-}
-
-namespace {
-
-struct ObjectIdStateMapValueEquals {
-  bool operator()(const ObjectIdStateMap::value_type& value1,
-                  const ObjectIdStateMap::value_type& value2) const {
-    return
-        (value1.first == value2.first) &&
-        value1.second.Equals(value2.second);
-  }
-};
-
-}  // namespace
-
-bool ObjectIdStateMapEquals(const ObjectIdStateMap& id_state_map1,
-                            const ObjectIdStateMap& id_state_map2) {
-  return
-      (id_state_map1.size() == id_state_map2.size()) &&
-      std::equal(id_state_map1.begin(), id_state_map1.end(),
-                 id_state_map2.begin(), ObjectIdStateMapValueEquals());
-}
-
-scoped_ptr<base::ListValue> ObjectIdStateMapToValue(
-    const ObjectIdStateMap& id_state_map) {
-  scoped_ptr<ListValue> value(new ListValue());
-  for (ObjectIdStateMap::const_iterator it = id_state_map.begin();
-       it != id_state_map.end(); ++it) {
-    DictionaryValue* entry = new DictionaryValue();
-    entry->Set("objectId", ObjectIdToValue(it->first).release());
-    entry->Set("state", it->second.ToValue().release());
-    value->Append(entry);
-  }
-  return value.Pass();
-}
-
-bool ObjectIdStateMapFromValue(const base::ListValue& value,
-                               ObjectIdStateMap* out) {
-  out->clear();
-  for (base::ListValue::const_iterator it = value.begin();
-       it != value.end(); ++it) {
-    const base::DictionaryValue* entry = NULL;
-    const base::DictionaryValue* id_value = NULL;
-    const base::DictionaryValue* state_value = NULL;
-    invalidation::ObjectId id;
-    InvalidationState state;
-    if (!(*it)->GetAsDictionary(&entry) ||
-        !entry->GetDictionary("objectId", &id_value) ||
-        !entry->GetDictionary("state", &state_value) ||
-        !ObjectIdFromValue(*id_value, &id) ||
-        !state.ResetFromValue(*state_value)) {
-      return false;
-    }
-    ignore_result(out->insert(std::make_pair(id, state)));
-  }
-  return true;
-}
-
-ModelTypeStateMap ObjectIdStateMapToModelTypeStateMap(
-    const ObjectIdStateMap& id_state_map) {
-  ModelTypeStateMap type_state_map;
-  for (ObjectIdStateMap::const_iterator it = id_state_map.begin();
-       it != id_state_map.end(); ++it) {
-    ModelType model_type;
-    if (!ObjectIdToRealModelType(it->first, &model_type)) {
-      DLOG(WARNING) << "Invalid object ID: "
-                    << ObjectIdToString(it->first);
-      continue;
-    }
-    type_state_map[model_type] = it->second;
-  }
-  return type_state_map;
-}
-
-ObjectIdStateMap ModelTypeStateMapToObjectIdStateMap(
-    const ModelTypeStateMap& type_state_map) {
-  ObjectIdStateMap id_state_map;
-  for (ModelTypeStateMap::const_iterator it = type_state_map.begin();
-       it != type_state_map.end(); ++it) {
-    invalidation::ObjectId id;
-    if (!RealModelTypeToObjectId(it->first, &id)) {
-      DLOG(WARNING) << "Invalid model type " << it->first;
-      continue;
-    }
-    id_state_map[id] = it->second;
-  }
-  return id_state_map;
-}
-
-}  // namespace syncer