reportdellhandler.java

来自「一套完整的工商12315的源程序jsp部分在12315里,后台JAVA部分在gs」· Java 代码 · 共 64 行

package com.gs.control.handlers.pageBuilder.report;

/**
 * <p>Title: 报表删除，明晰列表中删除具体报出记录和相关数据</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */
import java.util.*;
import javax.servlet.http.*;
import com.gs.control.handlers.DefaultHandlerSupport;
import com.gs.control.exceptions.WebException;
import com.gs.control.event.HandlerEvent;
import com.gs.pageBuilder.dao.*;
import com.gs.pageBuilder.model.*;
import com.gs.util.*;
import com.gs.pageBuilder.util.AutoBuild;
import com.gs.control.util.PageBuilderScreen;

public class ReportDellHandler
    extends DefaultHandlerSupport {
    public HandlerEvent processEvent(HttpServletRequest request) throws
        WebException {
        Debug.println("[ReportDellHandler]ProcessEvent------->start!");

        HandlerEvent handlerEvent = new HandlerEvent();
        String nextPage = null;
        try {

            String report_extent=request.getParameter("report_extent");
            String page_code=request.getParameter("page_code");
            String report_code=request.getParameter("report_code");

            ReportDAO reportDAO = ReportDAOFactory.getDAO();
            ReportPageModel reportPageModel=null;
            ArrayList reportPageDataList=new ArrayList();

            //异常处理
            if(report_code==null||"".equals(report_code)){
                Debug.println("[ReportDellHandler]ProcessEvent------->report_code is null!");
                return handlerEvent;
            }

            //得到明晰
            reportDAO.dellReportBuildPage(report_code);//删除报表明晰记录
            reportDAO.dellReportBuildDataReportCode(report_code);//删除报表明晰数据

            reportPageDataList=reportDAO.getReportBuildPage(reportPageModel);

            request.setAttribute("report_extent",report_extent);
            request.setAttribute("page_code",page_code);
        }
        catch (Exception ex) {
            Debug.println("[ReportDellHandler]Exception----->" + ex);
            throw new WebException(ex);
        }

        Debug.println("[ReportDellHandler]-----processEvent END!");
        return handlerEvent;
    }
}