updatefireprooftoolservlet.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:   UpdateFireproofToolServlet.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:
//            UpdateFireproofToolDBBean

public class UpdateFireproofToolServlet extends ParentServlet
{

    public UpdateFireproofToolServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            UpdateFireproofToolDBBean updatefireprooftooldbbean = new UpdateFireproofToolDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            updatefireprooftooldbbean.setUserID((String)vector1.elementAt(0));
            updatefireprooftooldbbean.setPassword((String)vector1.elementAt(1));
            updatefireprooftooldbbean.setURL((String)vector1.elementAt(2));
            updatefireprooftooldbbean.setDriver((String)vector1.elementAt(3));
            updatefireprooftooldbbean.setDataSourceName((String)vector1.elementAt(4));
            updatefireprooftooldbbean.setToolNumber((String)vector.elementAt(0));
            updatefireprooftooldbbean.setToolStyle((String)vector.elementAt(2));
            updatefireprooftooldbbean.setToolStatus((String)vector.elementAt(3));
            updatefireprooftooldbbean.setNote((String)vector.elementAt(4));
            updatefireprooftooldbbean.setOldNumber((String)vector.elementAt(5));
            updatefireprooftooldbbean.setNumber((String)vector.elementAt(11));
            try
            {
                updatefireprooftooldbbean.initialize();
            }
            catch(Exception exception1)
            {
                updatefireprooftooldbbean.setStatusCode(7333);
                updatefireprooftooldbbean.setStatusMessage("数据库连接错误");
                throw exception1;
            }
            updatefireprooftooldbbean.setTableName("fireprooftool");
            updatefireprooftooldbbean.setUpdateSQL01(" update " + updatefireprooftooldbbean.getTableName() + " set toolnumber = ?,toolstyle = ?, toolstatus = ?, note = ? where number = ?");
            updatefireprooftooldbbean.setSelectSQL01("select toolnumber from " + updatefireprooftooldbbean.getTableName() + " where toolnumber = ? and delflag = '0'");
            try
            {
                if(!updatefireprooftooldbbean.getOldNumber().trim().equals(updatefireprooftooldbbean.getToolNumber().trim()))
                {
                    updatefireprooftooldbbean.select01();
                    if(updatefireprooftooldbbean.getStatusCode() == 7336)
                    {
                        updatefireprooftooldbbean.update01();
                        updatefireprooftooldbbean.commitToDB();
                        updatefireprooftooldbbean.setStatusCode(7331);
                    }
                } else
                {
                    updatefireprooftooldbbean.update01();
                    updatefireprooftooldbbean.commitToDB();
                    updatefireprooftooldbbean.setStatusCode(7331);
                }
            }
            catch(Exception exception3)
            {
                updatefireprooftooldbbean.rollbackFromDB();
                throw exception3;
            }
            finally
            {
                updatefireprooftooldbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("contoolnumber", vector.elementAt(6));
            httpservletrequest.setAttribute("conname", vector.elementAt(7));
            httpservletrequest.setAttribute("consortnum", vector.elementAt(8));
            httpservletrequest.setAttribute("constatus", vector.elementAt(9));
            httpservletrequest.setAttribute("concurrent", vector.elementAt(10));
            httpservletrequest.setAttribute("statusCode", (new Integer(updatefireprooftooldbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", updatefireprooftooldbbean.getStatusMessage());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/secfireproof/UpdateFireproofToolResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            try
            {
                DateTimeBean datetimebean1 = new DateTimeBean();
                System.out.println("[UpdateFireproofToolServlet][" + datetimebean1.getDate() + " " + datetimebean1.getTime() + "][" + throwable + "]");
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}