addapparatusservlet.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:   AddApparatusServlet.java

package baseinfo;

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 baseinfo:
//            AddApparatusDBBean

public class AddApparatusServlet extends ParentServlet
{

    public AddApparatusServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            AddApparatusDBBean addapparatusdbbean = new AddApparatusDBBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            addapparatusdbbean.setUserID((String)vector.elementAt(0));
            addapparatusdbbean.setPassword((String)vector.elementAt(1));
            addapparatusdbbean.setURL((String)vector.elementAt(2));
            addapparatusdbbean.setDriver((String)vector.elementAt(3));
            addapparatusdbbean.setDataSourceName((String)vector.elementAt(4));
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            addapparatusdbbean.setApparatusNumb((String)vector1.elementAt(0));
            addapparatusdbbean.setApparatusKind((String)vector1.elementAt(1));
            addapparatusdbbean.setApparatusName((String)vector1.elementAt(2));
            addapparatusdbbean.setQuantifier((String)vector1.elementAt(3));
            addapparatusdbbean.setDynameter((String)vector1.elementAt(4));
            addapparatusdbbean.setBase((String)vector1.elementAt(5));
            addapparatusdbbean.setProducingArea((String)vector1.elementAt(6));
            addapparatusdbbean.setPrice((String)vector1.elementAt(7));
            addapparatusdbbean.setCount((String)vector1.elementAt(8));
            addapparatusdbbean.setRemark((String)vector1.elementAt(9));
            addapparatusdbbean.setDelFlag("0");
            try
            {
                addapparatusdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            addapparatusdbbean.setTableName("apparatusinfo");
            addapparatusdbbean.setSelectSQL01("SELECT  apparatusnumb FROM " + addapparatusdbbean.getTableName() + " WHERE  apparatusnumb=? and delflag='0'");
            try
            {
                addapparatusdbbean.select01();
                addapparatusdbbean.getDataFromResult01();
            }
            catch(Exception exception2)
            {
                addapparatusdbbean.releaseConnection();
                throw new Exception(exception2.getMessage());
            }
            httpservletrequest.setAttribute("vecQ1", addapparatusdbbean.vecQ1);
            if(!addapparatusdbbean.vecQ1.isEmpty())
            {
                addapparatusdbbean.releaseConnection();
                httpservletrequest.setAttribute("flag", (new Integer(addapparatusdbbean.getStatusCode())).toString());
                httpservletrequest.setAttribute("kind", addapparatusdbbean.getApparatusKind());
                RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/baseinfo/AddApparatusResults.jsp");
                requestdispatcher1.forward(httpservletrequest, httpservletresponse);
                return;
            }
            addapparatusdbbean.setTableName("apparatusinfo");
            addapparatusdbbean.setInsertSQL01(" INSERT INTO " + addapparatusdbbean.getTableName() + " (NUMBER, APPARATUSKIND, APPARATUSNAME, APPARATUSNUMB, QUANTIFIER, DYNAMETER, BASE, PRODUCINGAREA, PRICE,COUNT,REMARK,DELFLAG ) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)");
            try
            {
                addapparatusdbbean.selectMaxnum();
                addapparatusdbbean.insert01();
                addapparatusdbbean.commitToDB();
                addapparatusdbbean.setStatusCode(1001);
                addapparatusdbbean.setStatusMessage("成功增加三表资料！");
            }
            catch(Exception exception4)
            {
                addapparatusdbbean.rollbackFromDB();
                throw new Exception(exception4.getMessage());
            }
            finally
            {
                addapparatusdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("flag", String.valueOf(addapparatusdbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", addapparatusdbbean.getStatusMessage());
            httpservletrequest.setAttribute("kind", addapparatusdbbean.getApparatusKind());
            RequestDispatcher requestdispatcher2 = getServletContext().getRequestDispatcher("/baseinfo/AddApparatusResults.jsp");
            requestdispatcher2.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());
            }
        }
    }
}