/*
 * MosP - Mind Open Source Project         http://www.mosp.jp/
 * Copyright (C) 1987-2009 MIND Co., Ltd.  http://www.e-mind.co.jp/
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package jp.mosp.system.dao;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

import jp.mosp.common.common.BaseDao;
import jp.mosp.common.common.MospException;

import jp.mosp.system.dto.MExportDto;

public class MExportDao extends BaseDao {

	// テーブル名及びキー列名
	public static final String TABLE	= "M_EXPORT"	;
	public static final String KEY_1	= "ENAME"		;	//名称
	public static final String KEY_2	= "EFILE"		;	//テーブルID
	public static final String KEY_3	= "ELINE"		;	//順番

	// 列名
	public static final String COL_ENAME  = "ENAME"	;	//名称
	public static final String COL_EFILE  = "EFILE"	;	//テーブルID
	public static final String COL_ELINE  = "ELINE"	;	//順番
	public static final String COL_EFNAME = "EFNAME"	;	//フィールド名称

	/**
	 * コンストラクタ
	 */
	public MExportDao() {
		super();
	}

	/**
	 * 検索結果取得(DTOのList)
	 * @return List 検索リスト
	 * @throws SQLException
	 */
	private List<MExportDto> mappingAll() throws SQLException {
		List<MExportDto> all = new ArrayList<MExportDto>();
		while (rs.next()) {
			all.add(mapping());
		}
		return all;
	}

	/**
	 * 検索結果取得(DTO)
	 * @return m_exportDto m_exportレコード
	 * @throws SQLException
	 */
	private MExportDto mapping() throws SQLException {
		MExportDto dto = new MExportDto();
		dto.setEName	(rs.getString(	COL_ENAME	));		//名称
		dto.setEFile	(rs.getString(	COL_EFILE	));		//テーブルID
		dto.setELine	(rs.getInt(		COL_ELINE	));		//順番
		dto.setEFname	(rs.getString(	COL_EFNAME	));		//フィールド名称
		return dto;
	}

	/**
	 * 全データ取得
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public List findAll() throws SQLException, IllegalAccessException, NoSuchFieldException {
		try {
			prepareStatement(getSelectQuery(getClass()) + getOrderForKey(getClass()));
			executeQuery();
			List all = mappingAll();
			return all;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * キーによるデータ取得
	 * @param ename 名称(検索キー)
	 * @return m_exportDto 検索結果(DTO)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public MExportDto findForKey(
			String ename,
			String efile,
			int eline
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		try {
			index = 1;
			prepareStatement(getSelectQuery(getClass()) + getConditionForKey(getClass()));
			setParam(index++, ename);
			setParam(index++, efile);
			setParam(index++, eline);
			executeQuery();
			MExportDto dto = null;
			if (rs.next()) {
				dto = mapping();
				mappingCommonInfo(dto);
			}
			return dto;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * キーによる行ロック取得
	 * @param ename 名称(検索キー)
	 * @return m_exportDto 検索結果(DTO)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public MExportDto findForUpdate(
			String ename,
			String efile,
			String eline
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		try {
			index = 1;
			prepareStatement(getSelectQuery(getClass()) + getConditionForKey(getClass()) + getForUpdate());
			setParam(index++, ename);
			setParam(index++, efile);
			setParam(index++, eline);
			executeQuery();
			MExportDto dto = null;
			if (rs.next()) {
				dto = mapping();
				mappingCommonInfo(dto);
			}
			return dto;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * 条件文によるデータ取得
	 * @return list 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public List<MExportDto> findForCondition(
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		index = 1;
		StringBuffer sb = new StringBuffer();
		sb.append("WHERE ");
		sb.append(COL_ELINE);
		sb.append(" = 0 ");
		try {
			prepareStatement(getSelectQuery(getClass()) + sb.toString() + getOrderForKey(getClass()));
			executeQuery();
			List<MExportDto> list = mappingAll();
			return list;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * 条件文によるデータ取得
	 * @param ename 検索名称
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public List<MExportDto> findForCondition(
			String ename
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		index = 1;
		StringBuffer sb = new StringBuffer();
		sb.append("WHERE ");
		sb.append(COL_ENAME);
		sb.append(" = ? ");
		try {
			prepareStatement(getSelectQuery(getClass()) + sb.toString() + getOrderForKey(getClass()));
			setParam(index++,   ename);
			executeQuery();
			List<MExportDto> list = mappingAll();
			return list;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * 条件文によるデータ取得
	 * @param ename 検索名称
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public List<MExportDto> findForCondition(
			String ename,
			String efile
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		index = 1;
		StringBuffer sb = new StringBuffer();
		sb.append("WHERE ");
		sb.append(COL_ENAME);
		sb.append(" = ? ");
		sb.append(" AND ");
		sb.append(COL_EFILE);
		sb.append(" = ? ");
		try {
			prepareStatement(getSelectQuery(getClass()) + sb.toString() + getOrderForKey(getClass()));
			setParam(index++,   ename);
			setParam(index++,   efile);
			executeQuery();
			List<MExportDto> list = mappingAll();
			return list;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * データ挿入
	 * @param dto 挿入対象DTO
	 * @return int 挿入結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int insert(MExportDto dto) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			prepareStatement(getInsertQuery(getClass()));
			setParams(dto, true);
			executeUpdate();
			chkInsert(1);
			return cnt;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * データ更新
	 * @param dto 更新対象DTO
	 * @return int 更新結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int update(MExportDto dto) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			prepareStatement(getUpdateQuery(getClass()));
			setParams(dto, false);
			setParam(index++, dto.getEName());
			executeUpdate();
			chkUpdate(1);
			return cnt;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * データ削除
	 * @param dto 更新対象DTO
	 * @return int 削除結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int delete(MExportDto dto) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			prepareStatement(getDeleteQuery(getClass()));
			setParam(index++, dto.getEName());
			setParam(index++, dto.getEFile());
			setParam(index++, dto.getELine());
			executeUpdate();
			chkDelete(1);
			return cnt;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * データ削除
	 * @param ename 更新対象ename
	 * @return int 削除結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int delete(String ename) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			StringBuffer sb = new StringBuffer();
			sb.append("DELETE FROM ");
			sb.append(TABLE);
			sb.append(" WHERE ");
			sb.append(COL_ENAME);
			sb.append(" = ? ");
			prepareStatement(sb.toString());
			setParam(index++, ename);
			executeUpdate();
			return 0;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * データ削除
	 * @param ename 更新対象ename
	 * @param efile 更新対象efile
	 * @return int 削除結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int delete(String ename, String efile) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			StringBuffer sb = new StringBuffer();
			sb.append("DELETE FROM ");
			sb.append(TABLE);
			sb.append(" WHERE ");
			sb.append(COL_ENAME);
			sb.append(" = ? ");
			sb.append(" AND ");
			sb.append(COL_EFILE);
			sb.append(" = ? ");
			prepareStatement(sb.toString());
			setParam(index++, ename);
			setParam(index++, efile);
			executeUpdate();
			return 0;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}

	/**
	 * パラメータ設定
	 * @param dto 更新対象DTO
	 * @throws SQLException
	 */
	private void setParams(MExportDto dto,boolean isInsert) throws SQLException {
		setParam(index++, dto.getEName());	//名称
		setParam(index++, dto.getEFile());	//テーブルID
		setParam(index++, dto.getELine());	//順番
		setParam(index++, dto.getEFname());	//フィールド名称
		setCommonParams(isInsert);
	}

}
