Componentize HistoryDatabase

components/history/core/android/android_history_types.h

Index: components/history/core/android/android_history_types.h
diff --git a/components/history/core/android/android_history_types.h b/components/history/core/android/android_history_types.h
deleted file mode 100644
index 3c642f380dd63d1ae54ec3416ca7bfe03a045f60..0000000000000000000000000000000000000000
--- a/components/history/core/android/android_history_types.h
+++ /dev/null
@@ -1,332 +0,0 @@
-// 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.
-
-#ifndef COMPONENTS_HISTORY_CORE_ANDROID_ANDROID_HISTORY_TYPES_H_
-#define COMPONENTS_HISTORY_CORE_ANDROID_ANDROID_HISTORY_TYPES_H_
-
-#include <map>
-
-#include "base/memory/scoped_ptr.h"
-#include "components/history/core/browser/history_types.h"
-#include "components/history/core/browser/keyword_id.h"
-#include "sql/statement.h"
-
-namespace sql {
-class Statement;
-}
-
-namespace history {
-
-typedef int64 AndroidURLID;
-typedef int64 SearchTermID;
-
-// Wraps all columns needed to support android.provider.Browser.BookmarkColumns.
-// It is used in insert() and update() to specify the columns need to insert or
-// update.
-// The column is not valid until it set. Using is_valid() to find out whether
-// the specific column could be used.
-//
-// The defult copy constructor is used.
-class HistoryAndBookmarkRow {
- public:
-  enum ColumnID {
-    ID,
-    URL,
-    TITLE,
-    CREATED,
-    LAST_VISIT_TIME,
-    VISIT_COUNT,
-    FAVICON,
-    BOOKMARK,
-    RAW_URL,
-    PARENT_ID,
-    URL_ID,
-    COLUMN_END // This must be the last.
-  };
-
-  HistoryAndBookmarkRow();
-  virtual ~HistoryAndBookmarkRow();
-
-  // Returns the column name defined in Android.
-  static std::string GetAndroidName(ColumnID id);
-
-  static ColumnID GetColumnID(const std::string& name);
-
-  // URLs for the page.
-  void set_url(const GURL& url) {
-    set_value_explicitly(URL);
-    url_ = url;
-  }
-  const GURL& url() const {
-    return url_;
-  }
-
-  // Raw input URL
-  void set_raw_url(const std::string& raw_url) {
-    set_value_explicitly(RAW_URL);
-    raw_url_ = raw_url;
-  }
-  const std::string& raw_url() const {
-    return raw_url_;
-  }
-
-  // The title of page.
-  void set_title(const base::string16& title) {
-    set_value_explicitly(TITLE);
-    title_ = title;
-  }
-  const base::string16& title() const {
-    return title_;
-  }
-
-  // The page's first visit time.
-  void set_created(const base::Time created) {
-    set_value_explicitly(CREATED);
-    created_ = created;
-  }
-  const base::Time& created() const {
-    return created_;
-  }
-
-  // The page's last visit time.
-  void set_last_visit_time(const base::Time last_visit_time) {
-    set_value_explicitly(LAST_VISIT_TIME);
-    last_visit_time_ = last_visit_time;
-  }
-  const base::Time& last_visit_time() const {
-    return last_visit_time_;
-  }
-
-  // The visit times
-  void set_visit_count(int visit_count) {
-    set_value_explicitly(VISIT_COUNT);
-    visit_count_ = visit_count;
-  }
-  int visit_count() const {
-    return visit_count_;
-  }
-
-  // Whether the page is bookmarked.
-  void set_is_bookmark(bool is_bookmark) {
-    set_value_explicitly(BOOKMARK);
-    is_bookmark_ = is_bookmark;
-  }
-  bool is_bookmark() const {
-    return is_bookmark_;
-  }
-
-  // The favicon related to page if any.
-  void set_favicon(const scoped_refptr<base::RefCountedMemory>& data) {
-    set_value_explicitly(FAVICON);
-    favicon_ = data;
-  }
-  const scoped_refptr<base::RefCountedMemory>& favicon() const {
-    return favicon_;
-  }
-
-  bool favicon_valid() const {
-    return favicon_.get() && favicon_->size();
-  }
-
-  // The id of android url.
-  void set_id(AndroidURLID id) {
-    set_value_explicitly(ID);
-    id_ = id;
-  }
-  AndroidURLID id() const {
-    return id_;
-  }
-
-  // The id of the parent folder containing the bookmark, if any.
-  void set_parent_id(int64 parent_id) {
-    set_value_explicitly(PARENT_ID);
-    parent_id_ = parent_id;
-  }
-  const int64 parent_id() const {
-    return parent_id_;
-  }
-
-  // The internal URLID
-  void set_url_id(URLID url_id) {
-    set_value_explicitly(URL_ID);
-    url_id_ = url_id;
-  }
-  URLID url_id() const {
-    return url_id_;
-  }
-
-  // Returns true if the given |id| has been set explicitly.
-  bool is_value_set_explicitly(ColumnID id) const {
-    return values_set_.find(id) != values_set_.end();
-  }
-
- private:
-  void set_value_explicitly(ColumnID id) {
-    values_set_.insert(id);
-  }
-
-  AndroidURLID id_;
-  GURL url_;
-  std::string raw_url_;
-  base::string16 title_;
-  base::Time created_;
-  base::Time last_visit_time_;
-  scoped_refptr<base::RefCountedMemory> favicon_;
-  int visit_count_;
-  bool is_bookmark_;
-  int64 parent_id_;
-  URLID url_id_;
-
-  // Used to find whether a column has been set a value explicitly.
-  std::set<ColumnID> values_set_;
-
-  // We support the implicit copy constuctor and operator=.
-};
-
-// Wraps all columns needed to support android.provider.Browser.SearchColumns.
-// It is used in insert() and update() to specify the columns need to insert or
-// update.
-//
-// The column is not valid until it set. Using is_valid() to find out whether
-// the specific column could be used.
-//
-// The defult copy constructor is used.
-class SearchRow {
- public:
-  enum ColumnID {
-    ID,
-    SEARCH_TERM,
-    SEARCH_TIME,
-    URL,
-    KEYWORD_ID,
-    COLUMN_END
-  };
-
-  SearchRow();
-  virtual ~SearchRow();
-
-  // Returns the column name defined in Android.
-  static std::string GetAndroidName(ColumnID id);
-
-  static ColumnID GetColumnID(const std::string& name);
-
-  SearchTermID id() const {
-    return id_;
-  }
-  void set_id(SearchTermID id) {
-    set_value_explicitly(SearchRow::ID);
-    id_ = id;
-  }
-
-  const base::string16& search_term() const {
-    return search_term_;
-  }
-  void set_search_term(const base::string16& search_term) {
-    set_value_explicitly(SearchRow::SEARCH_TERM);
-    search_term_ = search_term;
-  }
-
-  const base::Time search_time() const {
-    return search_time_;
-  }
-  void set_search_time(const base::Time& time) {
-    set_value_explicitly(SearchRow::SEARCH_TIME);
-    search_time_ = time;
-  }
-
-  const GURL& url() const {
-    return url_;
-  }
-  void set_url(const GURL& url) {
-    set_value_explicitly(SearchRow::URL);
-    url_ = url;
-  }
-
-  KeywordID keyword_id() const {
-    return keyword_id_;
-  }
-  void set_keyword_id(KeywordID keyword_id) {
-    set_value_explicitly(SearchRow::KEYWORD_ID);
-    keyword_id_ = keyword_id;
-  }
-
- // Returns true if the given |id| has been set explicitly.
-  bool is_value_set_explicitly(ColumnID id) const {
-    return values_set_.find(id) != values_set_.end();
-  }
-
- private:
-  void set_value_explicitly(ColumnID id) {
-    values_set_.insert(id);
-  }
-
-  SearchTermID id_;
-  base::string16 search_term_;
-  base::Time search_time_;
-  GURL url_;
-  KeywordID keyword_id_;
-
-  // Used to find whether a column has been set a value.
-  std::set<ColumnID> values_set_;
-
-  // We support the implicit copy constuctor and operator=.
-};
-
-// Defines the row stored in android_urls table.
-struct AndroidURLRow {
-  AndroidURLRow();
-  ~AndroidURLRow();
-
-  // The unique id of the row
-  AndroidURLID id;
-  // The corresponding URLID in the url table.
-  URLID url_id;
-  // The orignal URL string passed in by client.
-  std::string raw_url;
-};
-
-// Defines the row of keyword_cache table.
-struct SearchTermRow {
-  SearchTermRow();
-  ~SearchTermRow();
-
-  // The unique id of the row.
-  SearchTermID id;
-  // The keyword.
-  base::string16 term;
-  // The last visit time.
-  base::Time last_visit_time;
-};
-
-// This class wraps the sql statement and favicon column index in statement if
-// any. It is returned by AndroidProviderBackend::Query().
-//
-// Using favicon_index() to get the index of favicon; The value of that column
-// is the Favicon ID, Client should call HistoryService::GetFavicon() to get the
-// actual value.
-class AndroidStatement {
- public:
-  AndroidStatement(sql::Statement* statement, int favicon_index);
-  ~AndroidStatement();
-
-  sql::Statement* statement() {
-    return statement_.get();
-  }
-
-  // The favicon index in statement; -1 is returned if favicon is not in
-  // the statement.
-  int favicon_index() const {
-    return favicon_index_;
-  }
-
- private:
-  scoped_ptr<sql::Statement> statement_;
-  int favicon_index_;
-
-  DISALLOW_COPY_AND_ASSIGN(AndroidStatement);
-};
-
-}  // namespace history
-
-#endif  // COMPONENTS_HISTORY_CORE_ANDROID_ANDROID_HISTORY_TYPES_H_