querydefineshowhandler.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.query;

/**
 * <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;
import com.gs.control.util.PageBuilderScreen;
import com.gs.pageBuilder.util.*;
import com.gs.component.sysadmin.model.*;
import com.gs.component.enterprise.model.*;
import com.gs.component.enterprise.dao.*;

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

        HandlerEvent handlerEvent = new HandlerEvent();
        ArrayList queryFieldList = new ArrayList();
        ArrayList sub = new ArrayList();
        String autoPageStr="";

        try{
            QueryDAO queryDAO = QueryDAOFactory.getDAO();
            QueryPageDefine queryPageDefine = null;
            try{
                String yearCheckupY=request.getParameter("yearCheckupY");//年检年度
                String innerID=request.getParameter("innerID");//orderID

                HttpSession session = request.getSession(false);
                UserModel user = (UserModel) session.getAttribute("userModel");
                String BID = request.getParameter("BID"); //业务类型
                String code = request.getParameter("code"); //编号页面
                String DJJG = (String) user.getAreaCoding();
                String GXDW = (String) user.getAreaCoding();
                String isPrintPage=(String)request.getParameter("isPrintPage");
                String SN = request.getParameter("SN");
                String isPrintPageNoWithNull="1";

                if(innerID == null || BID == null || code == null || "".equals(innerID) || "".equals(BID) || "".equals(code)){
                    Debug.println("[queryDefineShowHandler]------->innerID or BID or code is null!");
                    return handlerEvent;
                }

                //获取查询页面的页面信息
                queryPageDefine=queryDAO.getQueryPageDefine(code);
                if(queryPageDefine==null){
                    Debug.println("[queryDefineShowHandler]------->code["+code+"] 不存在!");
                    return handlerEvent;
                }

                //判断页面类型(自动生成页面)
                if("1".equals(queryPageDefine.getPageType())){
                    //获得查询页面的字段信息
                    queryFieldList=queryDAO.getQueryFieldList(innerID,BID,DJJG,GXDW,queryPageDefine.getPageCode(),yearCheckupY,SN);
                } else
                //调用pageBuilder组件生成
                if("2".equals(queryPageDefine.getPageType())){
                    //接收页面参数
                    HashMap strParment =null;

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

                    sub = new ArrayList();
                    sub.add("DJJF"); // namefield
                    sub.add(DJJG); // namevalue
                    strParment.put((Object) (new Integer(strParment.size())),sub);

                    sub = new ArrayList();
                    sub.add("GXDW"); // namefield
                    sub.add(GXDW); // namevalue
                    strParment.put((Object) (new Integer(strParment.size())),sub);

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

                    autoPageStr = (String) autoPageList.get(0);

                }

                request.setAttribute("autoPageStr",autoPageStr); //页面数据
                request.setAttribute("queryFieldList",queryFieldList);
                request.setAttribute("queryPageDefine",queryPageDefine);
                request.setAttribute("isPrintPage",isPrintPage);
                request.setAttribute("isPrintPageNoWithNull",isPrintPageNoWithNull);
                request.setAttribute("BID",BID);

                //获得企业名称
                QuerytBusinessInfoModel querytBusinessInfoModel =null;
                querytBusinessInfoModel = (QuerytBusinessInfoModel)queryDAO.getBusinessInfo(innerID,BID,yearCheckupY);
                request.setAttribute("querytBusinessInfoModel",querytBusinessInfoModel);


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

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

        Debug.println("[queryDefineShowHandler]-----processEvent END!");
        return handlerEvent;
    }
    //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();
            }
            sub.add(strtemp); // namefield
            strtemp = request.getParameter(strtemp);
            try {
                //strtemp = new String(strtemp.getBytes("ISO-8859-1"));
                strtemp =PubFunc.decodeISO(strtemp);
                Debug.println("===============ISO " + strtemp +
                              "===================" + strtemp);
            }
            catch (Exception ex) {}

            sub.add(strtemp); // namevalue
            Debug.println("[queryDefineShowHandler]---->?>>strPar:" +
                          strtemp + "    " + strtemp);
            strParment.put( (Object) (new Integer(i)), sub);
        }
        return strParment;
    }

}