/**
 * Copyright (c) 2003-2004 System Integrator Corporation.
 *                 All Rights Reserved.
 */
package jp.co.sint.servlet.mallmgr;

import java.io.IOException;
import java.sql.Connection;
import java.sql.SQLException;

import javax.naming.NamingException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import jp.co.sint.basic.SILogin;
import jp.co.sint.beans.mallmgr.UICustAttributeListCond;
import jp.co.sint.beans.mallmgr.UIRegCustAttribute;
import jp.co.sint.config.SIConfig;
import jp.co.sint.database.SIDBAccessException;
import jp.co.sint.database.SIDatabaseConnection;
import jp.co.sint.database.SIDeleteRec;
import jp.co.sint.database.SIDuplicateKeyException;
import jp.co.sint.database.SIInsertRec;
import jp.co.sint.database.SIModifyRec;
import jp.co.sint.database.SISpcType;
import jp.co.sint.servlet.SIServlet;
import jp.co.sint.tools.SICustomError;
import jp.co.sint.tools.SICustomErrors;
import jp.co.sint.tools.SIErrorFactory;
import jp.co.sint.tools.SIHTMLUtil;

import org.apache.log4j.Category;
import jp.co.sint.tools.SIURLParameter;//7.1.1 ST0236 追加

/**
 * @version $Id: SIRegStndrdNameSrv.java,v 1.0 2003/07/25 Exp $
 * @author  Jinwang Chen
 * <br>Description: 規格名称マスタのレコードを登録．修正することなどを行うサブレット
 * <p>History</p>
 * <p>Author&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Date&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reason</p>
 * ============&nbsp;&nbsp;&nbsp;==========&nbsp;&nbsp;===========================<br>
 * Jinwang Chen   2003/09/08  Original
 */

public class SIRegCustAttributeSrv extends SIServlet {
  //ログ用のインスタンスの生成
  private static Category log = Category.getInstance(SIConfig.SILOG4J_WEBSHOP_CATEGORY_NAME);

  /**
   * doUpdate
   * HTTP リクエストの処理
   * @param  request　リクエスト
   * @param  response
   * @return なし
   * @throws ServletException
   * @throws IOException
   */
  public void doUpdate(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    SILogin manLogin=SIHTMLUtil.getLogin(request);
    if (!manLogin.isLogin()){
      forwardKey(request,response,"webshop.jsp.manager.login");
      return;
    }

    HttpSession session = request.getSession(true); //セッションの取得
    SIDatabaseConnection databaseConnection = new SIDatabaseConnection(); //DBへのコネクションの作成
	SIURLParameter urlParam = new SIURLParameter(request);//7.1.1 ST0236 追加
    try {
	  String actionName=this.getActionName(urlParam);//画面からのアクション	//7.1.1 ST0236 修正
	  String editMode = this.getEditMode(urlParam); //DBへの編集モード	//7.1.1 ST0236 修正

      UICustAttributeListCond custAttributeListCond = new UICustAttributeListCond();
      session.removeAttribute(SIConfig.SISESSION_MAN_CUST_ATTRIBUTE_EDIT_NAME);

      if (SIConfig.SIACTION_LIST.equalsIgnoreCase(actionName)) { //一覧と検索などの画面

        //データの取得とデータのチェック
		custAttributeListCond = new UICustAttributeListCond(request,urlParam);//7.1.1 ST0236 修正
        custAttributeListCond.validate(request);
        session.setAttribute(SIConfig.SISESSION_MAN_CUST_ATTRIBUTE_LIST_NAME, custAttributeListCond);
        forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
      } else if (SIConfig.SIACTION_MODIFY.equalsIgnoreCase(actionName)) { //レコードの修正
        //データの取得とデータのチェック
        UIRegCustAttribute regCustAttribute = new UIRegCustAttribute();
		regCustAttribute.initModify(urlParam);//7.1.1 ST0236 修正
        if (!regCustAttribute.validateModify(request)) { //エラーがあれば
          session.setAttribute(SIConfig.SISESSION_MAN_CUST_ATTRIBUTE_EDIT_NAME, regCustAttribute);
          forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
        } else { //エラーがなければ
          try {
            //レコードの修正
            updateTableData(databaseConnection.getConnection(), regCustAttribute);
            request.setAttribute(SIConfig.SIMESSAGE_ATTRIBUTE_RESULT_NAME, SIErrorFactory.getErrorMsg("manager.message.success.modify"));
            forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
          } catch (SIDBAccessException e) {
            session.setAttribute(SIConfig.SISESSION_MAN_CUST_ATTRIBUTE_EDIT_NAME, regCustAttribute);
            SICustomErrors errors = new SICustomErrors();
            errors.addError(new SICustomError("database.execute.error"));
            request.setAttribute(SIConfig.SIERROR_ATTRIBUTE_MESSAGE_KEY_BAK, errors);
            forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
          }
        }
      } else if (SIConfig.SIACTION_NEW.equalsIgnoreCase(actionName)) { //新規のレコード
        //データの取得とデータのチェック
        UIRegCustAttribute regCustAttribute = new UIRegCustAttribute();
		regCustAttribute.initInsert(urlParam);//7.1.1 ST0236 修正
        if (!regCustAttribute.validateInsert(request, databaseConnection.getConnection())) { //エラーがあれば
          session.setAttribute(SIConfig.SISESSION_MAN_CUST_ATTRIBUTE_EDIT_NAME, regCustAttribute);
          forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
        } else { //エラーがなければ
          try {
            //データレコードの作製
            insertTableData(databaseConnection.getConnection(), regCustAttribute);
            request.setAttribute(SIConfig.SIMESSAGE_ATTRIBUTE_RESULT_NAME, SIErrorFactory.getErrorMsg("manager.message.success.insert"));
            forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
          } catch (SIDuplicateKeyException e) {
            session.setAttribute(SIConfig.SISESSION_MAN_CUST_ATTRIBUTE_EDIT_NAME, regCustAttribute);
            SICustomErrors errors = new SICustomErrors();
            errors.addError(new SICustomError("database.insert.duplicate"));
            request.setAttribute(SIConfig.SIERROR_ATTRIBUTE_MESSAGE_KEY_BAK, errors);
            forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
          } catch (SIDBAccessException e) {
            session.setAttribute(SIConfig.SISESSION_MAN_CUST_ATTRIBUTE_EDIT_NAME, regCustAttribute);
            SICustomErrors errors = new SICustomErrors();
            errors.addError(new SICustomError("database.execute.error"));
            request.setAttribute(SIConfig.SIERROR_ATTRIBUTE_MESSAGE_KEY_BAK, errors);
            forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
          }
        }
      } else if (SIConfig.SIACTION_DELETE.equalsIgnoreCase(actionName)) { //レコードの削除
        //キーデータの取得とデータのチェック
        UIRegCustAttribute regCustAttribute = new UIRegCustAttribute();
		regCustAttribute.initModify(urlParam);//7.1.1 ST0236 修正
        if (!regCustAttribute.validateDelete(request, databaseConnection.getConnection())) { //エラーがあれば
          forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
        } else { //エラーがなければ
          try {
            //レコードの削除
            deleteTableData(databaseConnection.getConnection(), regCustAttribute);
            request.setAttribute(SIConfig.SIMESSAGE_ATTRIBUTE_RESULT_NAME, SIErrorFactory.getErrorMsg("manager.message.success.delete"));
            forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
          } catch (SIDBAccessException e) {
            e.printStackTrace();
            SICustomErrors errors = new SICustomErrors();
            errors.addError(new SICustomError("database.execute.error"));
            request.setAttribute(SIConfig.SIERROR_ATTRIBUTE_MESSAGE_KEY_BAK, errors);
            forwardKey(request, response, "webshop.jsp.manager.custattribute.list");
          }
        }
      }
    }catch (SQLException e){
      e.printStackTrace();
      throw new ServletException();
    }catch (NamingException e){
      e.printStackTrace();
      throw new ServletException();
    }finally{
      databaseConnection.close();
    }
  }

  /**
   * insertTableData
   * データベースにレコードを作成します。
   * @param lConnection DBへのコネクション
   * @param regCustAttribute 入力したデータ
   * @return なし
   * @throws SIDuplicateKeyException
   * @throws SIDBAccessException
   */
  public void insertTableData(Connection lConnection, UIRegCustAttribute regCustAttribute) throws SIDuplicateKeyException, SIDBAccessException {
    SISpcType lSpcType = new SISpcType();
    SIInsertRec lRec = new SIInsertRec("custAttrMtbl");

    lRec.add("AttrFlag", regCustAttribute.getRegAttrFlag());
    lRec.add("AttrName", regCustAttribute.getRegAttrName());
    lRec.add("DispOrder", regCustAttribute.getRegDispOrder());

    //データの更新
    lRec.execute(lConnection);

    try {
      lConnection.commit();
			log.debug("insert sql=" + lRec.getSQL());
    } catch (SQLException sqle) {
      throw new SIDBAccessException("insert data error.");
    }
  }

  /**
   * updateTableData
   * データベースにレコードを修正します。
   * @param lConnection DBへのコネクション
   * @param regCustAttribute 入力したデータ
   * @return なし
   * @throws SIDuplicateKeyException
   * @throws SIDBAccessException
   */
  private void updateTableData(Connection lConnection, UIRegCustAttribute regCustAttribute) throws SIDBAccessException {
    SIModifyRec lRec = new SIModifyRec("custAttrMtbl");

    lRec.addCondition("AttrCode", regCustAttribute.getRegAttrCode());
    lRec.add("AttrFlag", regCustAttribute.getRegAttrFlag());
    lRec.add("AttrName", regCustAttribute.getModAttrName());
    lRec.add("DispOrder", regCustAttribute.getModDispOrder());

    try {
      lRec.execute(lConnection);
      lConnection.commit();
      log.debug("update sql=" + lRec.getSQL());
    } catch (SIDuplicateKeyException e) {
    } catch (SQLException sqle) {
      sqle.printStackTrace();
      throw new SIDBAccessException("modify data error.");
    }
  }

  /**
   * deleteTableData
   * データベースにレコードを削除します。
   * @param lConnection DBへのコネクション
   * @param regCustAttribute 削除するデータ
   * @return なし
   * @throws SIDuplicateKeyException
   * @throws SIDBAccessException
   */
  private void deleteTableData(Connection lConnection, UIRegCustAttribute regCustAttribute) throws SIDBAccessException {
    SIDeleteRec lRec = new SIDeleteRec("custAttrMtbl");
    lRec.addCondition("AttrCode", regCustAttribute.getRegAttrCode());

    try {
      lRec.execute(lConnection);
      lConnection.commit();
      log.debug("delete sql=" + lRec.getSQL());
    } catch (SIDuplicateKeyException e) {
    } catch (SQLException sqle) {
      throw new SIDBAccessException("delete data error.");
    }
  }

  public void destroy() {
  }
}