addstorerecordservlet.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:   AddStoreRecordServlet.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:
//            AddStoreRecordDBBean

public class AddStoreRecordServlet extends ParentServlet
{

    public AddStoreRecordServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            AddStoreRecordDBBean addstorerecorddbbean = new AddStoreRecordDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            addstorerecorddbbean.setUserID((String)vector1.elementAt(0));
            addstorerecorddbbean.setPassword((String)vector1.elementAt(1));
            addstorerecorddbbean.setURL((String)vector1.elementAt(2));
            addstorerecorddbbean.setDriver((String)vector1.elementAt(3));
            addstorerecorddbbean.setDataSourceName((String)vector1.elementAt(4));
            addstorerecorddbbean.setName((String)vector.elementAt(0));
            addstorerecorddbbean.setStyle((String)vector.elementAt(1));
            addstorerecorddbbean.setBalance((String)vector.elementAt(2));
            addstorerecorddbbean.setUnit((String)vector.elementAt(3));
            addstorerecorddbbean.setNote((String)vector.elementAt(4));
            addstorerecorddbbean.setFlag("0");
            addstorerecorddbbean.setDelFlag("0");
            try
            {
                addstorerecorddbbean.initialize();
            }
            catch(Exception exception1)
            {
                addstorerecorddbbean.setStatusCode(8533);
                addstorerecorddbbean.setStatusMessage("数据库连接错误");
                throw exception1;
            }
            try
            {
                addstorerecorddbbean.setTableName("store");
                addstorerecorddbbean.setSelectSQL01(" SELECT  NUMBER ,NAME, STYLE, BALANCE FROM " + addstorerecorddbbean.getTableName() + " WHERE(  name = ?  and style = ? AND DELFLAG = '0') ");
                try
                {
                    addstorerecorddbbean.select01();
                    addstorerecorddbbean.getDataFromResult01();
                }
                catch(Exception exception3)
                {
                    throw exception3;
                }
                if(addstorerecorddbbean.getStatusCode() == 8308)
                {
                    addstorerecorddbbean.setInsertSQL01(" insert into " + addstorerecorddbbean.getTableName() + " VALUES (?,?,?,?,?,?,?,?)");
                    try
                    {
                        addstorerecorddbbean.selectMaxnum();
                    }
                    catch(Exception exception4)
                    {
                        addstorerecorddbbean.setStatusCode(8534);
                        addstorerecorddbbean.setStatusMessage("查询最大编号出错" + exception4.getMessage());
                        throw new Exception(addstorerecorddbbean.getStatusMessage());
                    }
                    try
                    {
                        addstorerecorddbbean.insert01();
                    }
                    catch(Exception exception5)
                    {
                        throw exception5;
                    }
                } else
                if(addstorerecorddbbean.getStatusCode() == 8300)
                {
                    addstorerecorddbbean.setTableName("store");
                    addstorerecorddbbean.setUpdateSQL01(" UPDATE " + addstorerecorddbbean.getTableName() + " SET BALANCE = ? ,NOTE = ? WHERE (NAME = ? AND STYLE = ? AND DELFLAG = '0')");
                    int i = Integer.parseInt(addstorerecorddbbean.vecQ4);
                    int j = Integer.parseInt((String)vector.elementAt(2));
                    int k = i + j;
                    addstorerecorddbbean.setBalance(String.valueOf(k));
                    try
                    {
                        addstorerecorddbbean.update01();
                    }
                    catch(Exception exception7)
                    {
                        throw exception7;
                    }
                }
                addstorerecorddbbean.setStatusCode(8535);
                addstorerecorddbbean.setStatusMessage("成功增加库存记录信息！");
                addstorerecorddbbean.commitToDB();
            }
            catch(Exception exception6)
            {
                addstorerecorddbbean.rollbackFromDB();
                throw exception6;
            }
            finally
            {
                addstorerecorddbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusCode", (new Integer(addstorerecorddbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", addstorerecorddbbean.getStatusMessage());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/AddStoreRecordResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            try
            {
                DateTimeBean datetimebean1 = new DateTimeBean();
                System.out.println("[AddStoreRecordServlet][" + datetimebean1.getDate() + " " + datetimebean1.getTime() + "][" + throwable + "]");
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}