adddocumentkindservlet.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:   AddDocumentKindServlet.java

package personaladmin;

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 personaladmin:
//            AddDocumentKindDBBean

public class AddDocumentKindServlet extends ParentServlet
{

    public AddDocumentKindServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            AddDocumentKindDBBean adddocumentkinddbbean = new AddDocumentKindDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            adddocumentkinddbbean.setKindname((String)vector.elementAt(0));
            adddocumentkinddbbean.setDelflag("0");
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            adddocumentkinddbbean.setUserID((String)vector1.elementAt(0));
            adddocumentkinddbbean.setPassword((String)vector1.elementAt(1));
            adddocumentkinddbbean.setURL((String)vector1.elementAt(2));
            adddocumentkinddbbean.setDriver((String)vector1.elementAt(3));
            adddocumentkinddbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                adddocumentkinddbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            adddocumentkinddbbean.setTableName("documentkind");
            adddocumentkinddbbean.setSelectSQL01("SELECT KINDNAME FROM " + adddocumentkinddbbean.getTableName() + " WHERE (KINDNAME = ? )AND(DELFLAG='0')");
            try
            {
                adddocumentkinddbbean.select01();
            }
            catch(Exception exception2)
            {
                System.out.println("personaladmin.AddDocumentKindServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + adddocumentkinddbbean.getStatusMessage());
                adddocumentkinddbbean.releaseConnection();
                throw new Exception(exception2.getMessage());
            }
            if(adddocumentkinddbbean.getStatusCode() == 3202)
            {
                httpservletrequest.setAttribute("flag", String.valueOf(adddocumentkinddbbean.getStatusCode()));
                httpservletrequest.setAttribute("statusMessage", adddocumentkinddbbean.getStatusMessage());
            } else
            {
                adddocumentkinddbbean.setTableName("documentkind");
                adddocumentkinddbbean.setInsertSQL01(" INSERT INTO " + adddocumentkinddbbean.getTableName() + " (NUMBER, KINDNAME, DELFLAG ) VALUES (?,?,?)");
                try
                {
                    adddocumentkinddbbean.selectMaxnum();
                    adddocumentkinddbbean.insert01();
                    adddocumentkinddbbean.commitToDB();
                }
                catch(Exception exception4)
                {
                    adddocumentkinddbbean.rollbackFromDB();
                    System.out.println("personaladmin.AddDocumentKindServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + adddocumentkinddbbean.getStatusMessage());
                    throw new Exception(exception4.getMessage());
                }
                finally
                {
                    adddocumentkinddbbean.releaseConnection();
                }
                httpservletrequest.setAttribute("flag", String.valueOf(adddocumentkinddbbean.getStatusCode()));
                httpservletrequest.setAttribute("statusMessage", adddocumentkinddbbean.getStatusMessage());
            }
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/AddDocumentKindResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable _ex)
        {
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}