reportbuilviewhandler.java

一套完整的工商12315的源程序jsp部分在12315里,后台JAVA部分在gs12315src里,没有打包数据库.

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

/**
 * <p>Title: </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;

public class ReportBuilViewHandler
    extends DefaultHandlerSupport {
    public HandlerEvent processEvent(HttpServletRequest request) throws
        WebException {
        Debug.println("[PageViweHandler]ProcessEvent------->start!");
        HandlerEvent handlerEvent = null;
        String nextPage = null;
        ReportPageModel reportPageModel= new ReportPageModel();
        PageDefineModel pageDefineModel=null;
        String page_code ="";
        try {
            ArrayList sub = new ArrayList();
            PageDefineDAO pageDefineDAO = PageDefineDAOFactory.getDAO();

            ReportDAO reportDAO = ReportDAOFactory.getDAO();

            //接收页面参数
            HashMap strParment = new HashMap();

            //获取页面参数
            strParment=(HashMap)getPageElement(request);

            //得到页面结果输出
            //strParment
            for (int m = 0; m < strParment.size(); m++) {
                ArrayList tempArray = new ArrayList();
                tempArray = (ArrayList) strParment.get( (Object) (new Integer(m)));
                //得到explain
                if("page_code".equals(tempArray.get(0))){
                    reportPageModel.setPageCode((String)tempArray.get(1));
                    pageDefineModel=(PageDefineModel)pageDefineDAO.getPageDefineShowMsg((String)tempArray.get(1));
                    reportPageModel.setExplain((String)pageDefineModel.getExplain());
                    page_code=(String)tempArray.get(1);
                }
                //得到内容报表html
                if("content".equals(tempArray.get(0))){
                    reportPageModel.setContent((String)tempArray.get(1));
                }
                if("build_date".equals(tempArray.get(0)))reportPageModel.setBuildDate((String)tempArray.get(1));
                if("tianbiaodanwei".equals(tempArray.get(0)))reportPageModel.setReportUnit((String)tempArray.get(1));
                if("tempReportFrom".equals(tempArray.get(0)))reportPageModel.setReportFrom((String)tempArray.get(1));
                if("tempReportTo".equals(tempArray.get(0)))reportPageModel.setReportTo((String)tempArray.get(1));
                if("report_type".equals(tempArray.get(0)))reportPageModel.setReportType((String)tempArray.get(1));
                if("report_remark".equals(tempArray.get(0)))reportPageModel.setReportRemark((String)tempArray.get(1));
                if("report_extent".equals(tempArray.get(0)))reportPageModel.setReportExtent((String)tempArray.get(1));
                if("baochuriqi".equals(tempArray.get(0)))reportPageModel.setReportDate((String)tempArray.get(1));
                if("tianbiaoren".equals(tempArray.get(0)))reportPageModel.setOperator((String)tempArray.get(1));
                Debug.println("参数转换:"+tempArray.get(0)+"   "+tempArray.get(1));
            }
            //for

            //异常处理
            if(page_code==null || "".equals(page_code)){
                Debug.println("[BuildProcessResultHandler]processEvent----->page_code is null:"+page_code);
                return null;
            }

            //页面规格
            pageDefineModel=new PageDefineModel();
            pageDefineModel = pageDefineDAO.getPageDefineShowMsg(page_code);
            request.setAttribute("pageDefineModel",pageDefineModel);//页面规格

            ArrayList autoPageList = AutoBuild.autoBuilder(page_code,"row",strParment,pageDefineModel.getPageWidth(),request.getContextPath());

            Debug.println("[BuildProcessResultHandler]autoPageList.size:"+((ArrayList)autoPageList.get(1)).size());

            //html
            String autoPageStr=(String)autoPageList.get(0);
            request.setAttribute("autoPageStr",autoPageStr);//页面数据

            //初始化页面数据
            reportPageModel.setContent(autoPageStr);

            //插入上报定义记录表
            String report_code=reportDAO.addReportBuildPage(reportPageModel);

            //插入上报数据表
            reportDAO.addReportBuildData((ArrayList)autoPageList.get(1),report_code);


        }
        catch (Exception ex) {
            Debug.println("[BuildProcessResultHandler]Exception----->"+ex);
            throw new WebException(ex);
        }

        Debug.println("[PageViweHandler]-----processEvent END!");
        return null;
    }

    //得到页面参数
    private HashMap getPageElement(HttpServletRequest request) throws
        AppException {
        String strtemp;
        int i;
        HashMap strParment = new HashMap();
        ArrayList sub = new ArrayList();

        //得到参数群
        Enumeration e;
        e = request.getParameterNames();
        for (i = 0; e.hasMoreElements(); i++) {
            strtemp = (e.nextElement()).toString();
            if (! (request.getParameter(strtemp)).equals("")) {
                sub = new ArrayList();
            }
            Debug.println("[ReportBuilViewHandler]---->>>strPar:" + strtemp);
            sub.add(strtemp); // namefield
            strtemp = request.getParameter(strtemp);
            try {
                strtemp = new String(strtemp.getBytes("ISO-8859-1"));
                Debug.println("[ReportBuilViewHandler]---->>>strParValue:" + strtemp);
            }
            catch (Exception ex) {}

            sub.add(strtemp); // namevalue

            strParment.put( (Object) (new Integer(i)), sub);
        }
        return strParment;
    }
}