updatesecuretoolservlet.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:   UpdateSecureToolServlet.java

package secfireproof;

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 secfireproof:
//            UpdateSecureToolDBBean

public class UpdateSecureToolServlet extends ParentServlet
{

    public UpdateSecureToolServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            UpdateSecureToolDBBean updatesecuretooldbbean = new UpdateSecureToolDBBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            updatesecuretooldbbean.setUserID((String)vector1.elementAt(0));
            updatesecuretooldbbean.setPassword((String)vector1.elementAt(1));
            updatesecuretooldbbean.setURL((String)vector1.elementAt(2));
            updatesecuretooldbbean.setDriver((String)vector1.elementAt(3));
            updatesecuretooldbbean.setDataSourceName((String)vector1.elementAt(4));
            updatesecuretooldbbean.setToolNumber(((String)vector.elementAt(0)).trim());
            updatesecuretooldbbean.setToolName(((String)vector.elementAt(1)).trim());
            updatesecuretooldbbean.setToolStyle(((String)vector.elementAt(2)).trim());
            updatesecuretooldbbean.setCapability(((String)vector.elementAt(4)).trim());
            updatesecuretooldbbean.setUse(((String)vector.elementAt(5)).trim());
            updatesecuretooldbbean.setNote(((String)vector.elementAt(6)).trim());
            updatesecuretooldbbean.setTotolNum(((String)vector.elementAt(3)).trim());
            updatesecuretooldbbean.setNumber(((String)vector.elementAt(7)).trim());
            updatesecuretooldbbean.setStoreNum(((String)vector.elementAt(8)).trim());
            try
            {
                updatesecuretooldbbean.initialize();
            }
            catch(Exception exception1)
            {
                updatesecuretooldbbean.setStatusCode(7168);
                updatesecuretooldbbean.setStatusMessage("数据库连接错误");
                throw exception1;
            }
            updatesecuretooldbbean.setTableName("securetool");
            updatesecuretooldbbean.setUpdateSQL01(" update " + updatesecuretooldbbean.getTableName() + " set toolnumber = ?,name = ?, style = ?, capability = ?, use = ?, note = ?, totolnum = ?, storenum = ? where number = ?");
            try
            {
                updatesecuretooldbbean.setSFlag("0");
                updatesecuretooldbbean.setSelectSQL01("select number from " + updatesecuretooldbbean.getTableName() + " where name=? and style=? and number<>? and delflag='0'");
                updatesecuretooldbbean.select01();
                if(updatesecuretooldbbean.getStatusCode() == 7166)
                {
                    updatesecuretooldbbean.setSFlag("1");
                    updatesecuretooldbbean.setSelectSQL01("select number from " + updatesecuretooldbbean.getTableName() + " where toolnumber = ? and number<>? and delflag='0'");
                    updatesecuretooldbbean.select01();
                    if(updatesecuretooldbbean.getStatusCode() == 7166)
                    {
                        updatesecuretooldbbean.update01();
                        updatesecuretooldbbean.commitToDB();
                        updatesecuretooldbbean.setStatusCode(7166);
                    } else
                    {
                        updatesecuretooldbbean.setStatusCode(7171);
                        updatesecuretooldbbean.setStatusMessage("有重复的器械编号");
                    }
                }
            }
            catch(Exception exception3)
            {
                updatesecuretooldbbean.rollbackFromDB();
                throw exception3;
            }
            finally
            {
                updatesecuretooldbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("contoolnumber", vector.elementAt(9));
            httpservletrequest.setAttribute("contoolname", vector.elementAt(10));
            httpservletrequest.setAttribute("contoolstyle", vector.elementAt(11));
            httpservletrequest.setAttribute("concurrent", vector.elementAt(12));
            httpservletrequest.setAttribute("statusCode", (new Integer(updatesecuretooldbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", updatesecuretooldbbean.getStatusMessage());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/secfireproof/UpdateSecureToolResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            try
            {
                DateTimeBean datetimebean = new DateTimeBean();
                System.out.println("[UpdateSecureToolServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "][" + throwable + "]");
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}