addpurchaseapplyservlet.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:   AddPurchaseApplyServlet.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:
//            AddPurchaseApplyDBBean

public class AddPurchaseApplyServlet extends ParentServlet
{

    public AddPurchaseApplyServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            AddPurchaseApplyDBBean addpurchaseapplydbbean = new AddPurchaseApplyDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            addpurchaseapplydbbean.setUserID((String)vector1.elementAt(0));
            addpurchaseapplydbbean.setPassword((String)vector1.elementAt(1));
            addpurchaseapplydbbean.setURL((String)vector1.elementAt(2));
            addpurchaseapplydbbean.setDriver((String)vector1.elementAt(3));
            addpurchaseapplydbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                addpurchaseapplydbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            addpurchaseapplydbbean.setApplyman((String)vector.elementAt(0));
            addpurchaseapplydbbean.setApplydate(vector.elementAt(1).toString().trim() + "-" + vector.elementAt(2).toString().trim() + "-" + vector.elementAt(3).toString().trim());
            addpurchaseapplydbbean.setPurpose((String)vector.elementAt(4));
            addpurchaseapplydbbean.setNote1((String)vector.elementAt(5));
            try
            {
                addpurchaseapplydbbean.setTableName("buyapply");
                addpurchaseapplydbbean.setDelflag("0");
                addpurchaseapplydbbean.setInsertSQL01(" INSERT INTO " + addpurchaseapplydbbean.getTableName() + " (NUMBER, APPLYMAN, APPLYDATE, PURPOSE, NOTE, DELFLAG) VALUES (?,?,?,?,?,?)");
                try
                {
                    addpurchaseapplydbbean.selectMaxnum();
                    addpurchaseapplydbbean.insert01();
                }
                catch(Exception exception3)
                {
                    throw new Exception("[finance.AddPurchaseApplyServlet]  [ " + datetimebean.getDate() + datetimebean.getTime() + " ] " + exception3.getMessage());
                }
                try
                {
                    addpurchaseapplydbbean.setTableName("buyapplylist");
                    addpurchaseapplydbbean.setApplynum(addpurchaseapplydbbean.getNumber());
                    addpurchaseapplydbbean.setInsertSQL02("INSERT INTO " + addpurchaseapplydbbean.getTableName() + " (NUMBER, APPLYNUM, GOODSNAME, GOODSSTYLE, GOODSPRICE, GOODSNUM, GOODSUNIT, NOTE, DELFLAG ) VALUES (?, ?, ?, ?, ?, ?, ?, ? ,?)");
                    for(int i = 6; i < vector.size(); i += 7)
                        if(((String)vector.elementAt(i)).trim().equals("1"))
                        {
                            addpurchaseapplydbbean.setGoodsname((String)vector.elementAt(i + 1));
                            addpurchaseapplydbbean.setGoodsstyle((String)vector.elementAt(i + 2));
                            addpurchaseapplydbbean.setGoodsprice((String)vector.elementAt(i + 3));
                            addpurchaseapplydbbean.setGoodsnum((String)vector.elementAt(i + 4));
                            addpurchaseapplydbbean.setGoodsunit((String)vector.elementAt(i + 5));
                            addpurchaseapplydbbean.setNote2((String)vector.elementAt(i + 6));
                            addpurchaseapplydbbean.setDelflag("0");
                            addpurchaseapplydbbean.selectMaxnum();
                            addpurchaseapplydbbean.insert02();
                        }

                }
                catch(Exception exception4)
                {
                    throw new Exception("[finance.AddPurchaseApplyServlet]  [ " + datetimebean.getDate() + datetimebean.getTime() + " ] " + exception4.getMessage());
                }
                addpurchaseapplydbbean.commitToDB();
                addpurchaseapplydbbean.setStatusCode(5261);
                addpurchaseapplydbbean.setStatusMessage("成功增加采购申请信息");
            }
            catch(Exception exception5)
            {
                addpurchaseapplydbbean.rollbackFromDB();
                throw exception5;
            }
            finally
            {
                addpurchaseapplydbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", addpurchaseapplydbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(addpurchaseapplydbbean.getStatusCode())).toString());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/AddPurchaseApplyResult.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 exception)
            {
                System.out.println(exception);
            }
        }
    }
}