Gdif_txn_tbl.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.dbs.diffs.itms; import gplx.*; import gplx.dbs.*; import gplx.dbs.diffs.*;
public class Gdif_txn_tbl implements Rls_able {
	private String tbl_name = "gdif_txn";
	private String fld_job_id, fld_txn_id, fld_cmd_id, fld_owner_txn;
	private final    Dbmeta_fld_list flds = new Dbmeta_fld_list();
	private final    Db_conn conn; private Db_stmt stmt_insert;
	public Gdif_txn_tbl(Db_conn conn) {
		this.conn = conn;
		fld_job_id = flds.Add_int("job_id"); fld_txn_id = flds.Add_int("txn_id"); fld_cmd_id = flds.Add_int("cmd_id"); fld_owner_txn = flds.Add_int("owner_txn");
		conn.Rls_reg(this);
	}
	public void Create_tbl() {conn.Meta_tbl_create(Dbmeta_tbl_itm.New(tbl_name, flds, Dbmeta_idx_itm.new_unique_by_tbl(tbl_name, "main", fld_job_id, fld_txn_id)));}
	public Gdif_txn_itm Insert(int job_id, int txn_id, int cmd_id, int owner_txn) {
		if (stmt_insert == null) stmt_insert = conn.Stmt_insert(tbl_name, flds);
		stmt_insert.Clear()
		.Val_int(fld_job_id		, job_id)
		.Val_int(fld_txn_id		, txn_id)
		.Val_int(fld_cmd_id		, cmd_id)
		.Val_int(fld_owner_txn	, owner_txn)
		.Exec_insert();
		return new Gdif_txn_itm(job_id, txn_id, cmd_id, owner_txn);
	}
	public void Rls() {
		stmt_insert = Db_stmt_.Rls(stmt_insert);
	}
}