Xou_db_mgr.java

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com

XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.

You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.

The terms of each license can be found in the source code repository:

GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.xowa.users.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.users.*;
import gplx.core.threads.*; import gplx.dbs.*; import gplx.dbs.metas.updates.*; import gplx.dbs.metas.*;
import gplx.xowa.files.caches.*;
import gplx.xowa.users.cfgs.*; import gplx.xowa.users.bmks.*; import gplx.xowa.users.history.*;
public class Xou_db_mgr {
	private final    Xoa_app app;
	private final    Xoud_id_mgr id_mgr;		
	public Xou_db_mgr(Xoa_app app) {
		this.app = app;
		this.id_mgr = new Xoud_id_mgr(cfg_mgr);
		this.site_mgr = new Xoud_site_mgr(id_mgr);
	}
	public Db_conn				Conn()		{return conn;} private Db_conn conn;
	public Xou_db_file			Db_file() {return db_file;} private Xou_db_file db_file;
	public Xoud_cfg_mgr			Cfg_mgr() {return cfg_mgr;} private final    Xoud_cfg_mgr cfg_mgr = new Xoud_cfg_mgr();
	public Xoud_site_mgr		Site_mgr() {return site_mgr;} private final    Xoud_site_mgr site_mgr;
	public Xoud_history_mgr		History_mgr() {return history_mgr;} private final    Xoud_history_mgr history_mgr = new Xoud_history_mgr();
	public Xoud_bmk_mgr			Bmk_mgr() {return bmk_mgr;} private final    Xoud_bmk_mgr bmk_mgr = new Xoud_bmk_mgr();
	public Xou_cache_mgr		Cache_mgr() {return cache_mgr;} private Xou_cache_mgr cache_mgr;
	public Xou_file_itm_finder	File__xfer_itm_finder() {return xfer_itm_finder;} private Xou_file_itm_finder xfer_itm_finder;
	public Xou_cfg_mgr			Cfg() {return cfg;} private final    Xou_cfg_mgr cfg = new Xou_cfg_mgr();
	public void Init_by_app(boolean drd, Io_url db_url) {
		Db_conn_bldr_data db_conn_bldr = Db_conn_bldr.Instance.Get_or_new(db_url);
		this.conn = db_conn_bldr.Conn(); boolean created = db_conn_bldr.Created();
		this.db_file = new Xou_db_file(conn); db_file.Init_assert();
		this.cache_mgr = new Xou_cache_mgr(app.Wiki_mgri(), app.Fsys_mgr().File_dir(), db_file);
		this.xfer_itm_finder = new Xou_file_itm_finder(cache_mgr);
		this.bmk_mgr.Conn_(conn, created);
		cfg.Init_by_app(conn);
		// this.history_mgr.Conn_(conn, created);
		if (drd) {
			this.Init_site_mgr();
//				history_mgr.Conn_(user_conn, created);
		}
	}
	private boolean init_site_mgr;
	public void Init_site_mgr() {
		if (init_site_mgr) return; init_site_mgr = true;
		cfg_mgr.Conn_ (conn, !conn.Meta_tbl_exists(Xoud_cfg_mgr.Tbl_name));
		site_mgr.Conn_(conn, !conn.Meta_tbl_exists(Xoud_site_tbl.Tbl_name));
	}
}