retrievepurchaseapplyservlet.java

JSP物业管理系统 一份比较完整的物业管理系统源码。 对于初学者可以有一定的借鉴。

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   RetrievePurchaseApplyServlet.java

package finance;

import common.*;
import java.io.PrintStream;
import java.util.Vector;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

// Referenced classes of package finance:
//            RetrievePurchaseApplyDBBean

public class RetrievePurchaseApplyServlet extends ParentServlet
{

    public RetrievePurchaseApplyServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrievePurchaseApplyDBBean retrievepurchaseapplydbbean = new RetrievePurchaseApplyDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            retrievepurchaseapplydbbean.setUserID((String)vector.elementAt(0));
            retrievepurchaseapplydbbean.setPassword((String)vector.elementAt(1));
            retrievepurchaseapplydbbean.setURL((String)vector.elementAt(2));
            retrievepurchaseapplydbbean.setDriver((String)vector.elementAt(3));
            retrievepurchaseapplydbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            String s1 = "";
            String s2 = "";
            String s3 = "";
            String s4 = "";
            if(vector1.size() > 0)
            {
                s1 = vector1.elementAt(0).toString();
                s2 = vector1.elementAt(1).toString();
                s3 = vector1.elementAt(2).toString();
                s4 = vector1.elementAt(3).toString();
            }
            retrievepurchaseapplydbbean.setApplyman("%" + s1 + "%");
            try
            {
                if(Integer.parseInt((String)vector1.elementAt(4)) == 0)
                    retrievepurchaseapplydbbean.setPage(1);
                else
                    retrievepurchaseapplydbbean.setPage(Integer.parseInt((String)vector1.elementAt(4)));
            }
            catch(ArrayIndexOutOfBoundsException _ex)
            {
                retrievepurchaseapplydbbean.setPage(1);
            }
            try
            {
                retrievepurchaseapplydbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            try
            {
                retrievepurchaseapplydbbean.setParaName("CwPageDisNum");
                retrievepurchaseapplydbbean.selectPara();
                if(retrievepurchaseapplydbbean.getStatusCode() == 9013)
                    throw new Exception("在参数表中没有该参数");
                retrievepurchaseapplydbbean.setPageLength(Integer.parseInt(retrievepurchaseapplydbbean.getParaValue()));
                retrievepurchaseapplydbbean.setDelflag("0");
                retrievepurchaseapplydbbean.setTableName("buyapply");
                String s5 = " SELECT  BUYAPPLY.NUMBER, BUYAPPLY.APPLYMAN, BUYAPPLY.APPLYDATE, BUYAPPLY.PURPOSE, BUYAPPLY.NOTE,BUYAPPLY.APPROVEMAN FROM " + retrievepurchaseapplydbbean.getTableName() + " WHERE(  BUYAPPLY.APPLYMAN LIKE ? ";
                String s6 = " AND BUYAPPLY.DELFLAG = ? ) ORDER BY BUYAPPLY.NUMBER DESC, BUYAPPLY.APPLYDATE DESC";
                try
                {
                    if(!s2.trim().equals(""))
                    {
                        if(!s3.trim().equals(""))
                        {
                            if(!s4.trim().equals(""))
                            {
                                retrievepurchaseapplydbbean.setApplydate(s2 + "-" + s3 + "-" + s4);
                                retrievepurchaseapplydbbean.setSelectSQL01(s5 + " AND( BUYAPPLY.APPLYDATE = ? ) " + s6);
                                retrievepurchaseapplydbbean.select01();
                            } else
                            {
                                retrievepurchaseapplydbbean.setApplydate(s2 + "-" + s3 + "-01");
                                retrievepurchaseapplydbbean.setApplydate2(s2 + "-" + String.valueOf(Integer.parseInt(s3) + 1) + "-01");
                                retrievepurchaseapplydbbean.setSelectSQL01(s5 + " AND( BUYAPPLY.APPLYDATE >= ? )AND( BUYAPPLY.APPLYDATE < ? ) " + s6);
                                retrievepurchaseapplydbbean.select01();
                            }
                        } else
                        {
                            retrievepurchaseapplydbbean.setApplydate(s2 + "-01-01");
                            retrievepurchaseapplydbbean.setApplydate2(String.valueOf(Integer.parseInt(s2) + 1) + "-01-01");
                            retrievepurchaseapplydbbean.setSelectSQL01(s5 + " AND( BUYAPPLY.APPLYDATE >= ? )AND( BUYAPPLY.APPLYDATE < ? ) " + s6);
                            retrievepurchaseapplydbbean.select01();
                        }
                    } else
                    if(s3.trim().equals(""))
                    {
                        if(!s4.trim().equals(""))
                        {
                            retrievepurchaseapplydbbean.setApplydate(datetimebean.getYear() + "-" + datetimebean.getMonth() + "-" + s4);
                            retrievepurchaseapplydbbean.setSelectSQL01(s5 + " AND( BUYAPPLY.APPLYDATE = ? ) " + s6);
                            retrievepurchaseapplydbbean.select01();
                        } else
                        {
                            retrievepurchaseapplydbbean.setApplydate("");
                            retrievepurchaseapplydbbean.setSelectSQL01(s5 + s6);
                            retrievepurchaseapplydbbean.select01();
                        }
                    } else
                    if(!s4.trim().equals(""))
                    {
                        retrievepurchaseapplydbbean.setApplydate(datetimebean.getYear() + "-" + s3 + "-" + s4);
                        retrievepurchaseapplydbbean.setSelectSQL01(s5 + " AND( BUYAPPLY.APPLYDATE = ? ) " + s6);
                        retrievepurchaseapplydbbean.select01();
                    } else
                    {
                        retrievepurchaseapplydbbean.setApplydate(datetimebean.getYear() + "-" + s3 + "-01");
                        retrievepurchaseapplydbbean.setApplydate2(datetimebean.getYear() + "-" + String.valueOf(Integer.parseInt(s3) + 1) + "-01");
                        retrievepurchaseapplydbbean.setSelectSQL01(s5 + " AND( BUYAPPLY.APPLYDATE >= ? )AND( BUYAPPLY.APPLYDATE < ? ) " + s6);
                        retrievepurchaseapplydbbean.select01();
                    }
                    retrievepurchaseapplydbbean.getDataFromResult01();
                }
                catch(Exception exception3)
                {
                    throw new Exception("[finance.RetrievePurchaseApplyServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + exception3.getMessage());
                }
            }
            catch(Exception exception2)
            {
                throw exception2;
            }
            finally
            {
                retrievepurchaseapplydbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", retrievepurchaseapplydbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(retrievepurchaseapplydbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("applyman", s1);
            httpservletrequest.setAttribute("applydate_year", s2);
            httpservletrequest.setAttribute("applydate_month", s3);
            httpservletrequest.setAttribute("applydate_day", s4);
            httpservletrequest.setAttribute("vecQ1", retrievepurchaseapplydbbean.vecQ1);
            httpservletrequest.setAttribute("vecQ2", retrievepurchaseapplydbbean.vecQ2);
            httpservletrequest.setAttribute("vecQ3", retrievepurchaseapplydbbean.vecQ3);
            httpservletrequest.setAttribute("vecQ4", retrievepurchaseapplydbbean.vecQ4);
            httpservletrequest.setAttribute("vecQ5", retrievepurchaseapplydbbean.vecQ5);
            httpservletrequest.setAttribute("vecQ6", retrievepurchaseapplydbbean.vecQ6);
            httpservletrequest.setAttribute("currentpage", String.valueOf(retrievepurchaseapplydbbean.getPage()));
            httpservletrequest.setAttribute("pages", String.valueOf(retrievepurchaseapplydbbean.getPages()));
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/RetrievePurchaseApplyResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            System.out.println(throwable.getMessage());
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception _ex) { }
        }
    }
}