deletefireproofconfigservlet.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:   DeleteFireproofConfigServlet.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:
//            DeleteFireproofConfigDBBean

public class DeleteFireproofConfigServlet extends ParentServlet
{

    public DeleteFireproofConfigServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            DeleteFireproofConfigDBBean deletefireproofconfigdbbean = new DeleteFireproofConfigDBBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            deletefireproofconfigdbbean.setUserID((String)vector1.elementAt(0));
            deletefireproofconfigdbbean.setPassword((String)vector1.elementAt(1));
            deletefireproofconfigdbbean.setURL((String)vector1.elementAt(2));
            deletefireproofconfigdbbean.setDriver((String)vector1.elementAt(3));
            deletefireproofconfigdbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                deletefireproofconfigdbbean.initialize();
            }
            catch(Exception exception1)
            {
                deletefireproofconfigdbbean.setStatusCode(7403);
                deletefireproofconfigdbbean.setStatusMessage("数据库连接错误");
                throw exception1;
            }
            deletefireproofconfigdbbean.setTableName2("fireprooftool");
            try
            {
                for(int i = 4; i < vector.size(); i++)
                {
                    deletefireproofconfigdbbean.setNumber((String)vector.elementAt(i));
                    deletefireproofconfigdbbean.setTableName("fireprooftool");
                    deletefireproofconfigdbbean.setSelectSQL01("select toolnumber,toolstatus from " + deletefireproofconfigdbbean.getTableName() + " where number = (select toolnum from fireproofset where number = ?)");
                    deletefireproofconfigdbbean.select01();
                    deletefireproofconfigdbbean.getDataFromResult01();
                    if(deletefireproofconfigdbbean.getStatusCode() == 7401)
                        if(deletefireproofconfigdbbean.getStatus().trim().equals("1"))
                        {
                            deletefireproofconfigdbbean.setTableName("fireproofset");
                            deletefireproofconfigdbbean.setDeleteSQL01("update " + deletefireproofconfigdbbean.getTableName() + " set delflag = '1' where number = ?");
                            deletefireproofconfigdbbean.delete01();
                            ((QueryDBBean) (deletefireproofconfigdbbean)).keyValue.addElement(deletefireproofconfigdbbean.getNumber());
                            deletefireproofconfigdbbean.setTableName("fireprooftool");
                            deletefireproofconfigdbbean.setDeleteSQL01("update " + deletefireproofconfigdbbean.getTableName() + " set toolstatus = '0' where number = (select toolnum from fireproofset where number = ?)");
                            deletefireproofconfigdbbean.delete01();
                        } else
                        {
                            deletefireproofconfigdbbean.vecQ1.addElement(deletefireproofconfigdbbean.getToolNumber());
                        }
                }

                deletefireproofconfigdbbean.commitToDB();
            }
            catch(Exception exception3)
            {
                deletefireproofconfigdbbean.rollbackFromDB();
                throw exception3;
            }
            finally
            {
                deletefireproofconfigdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("consetarea", (String)vector.elementAt(0));
            httpservletrequest.setAttribute("consetplace", (String)vector.elementAt(1));
            httpservletrequest.setAttribute("contoolnumber", (String)vector.elementAt(2));
            httpservletrequest.setAttribute("concurrent", (String)vector.elementAt(3));
            httpservletrequest.setAttribute("vecQ1", deletefireproofconfigdbbean.vecQ1);
            httpservletrequest.setAttribute("statusCode", (new Integer(deletefireproofconfigdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", deletefireproofconfigdbbean.getStatusMessage());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/secfireproof/DeleteFireproofConfigResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            try
            {
                DateTimeBean datetimebean = new DateTimeBean();
                System.out.println("[DeleteFireproofConfigServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "][" + throwable + "]");
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}