retrievecontractbycservlet.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:   RetrieveContractByCServlet.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:
//            RetrieveContractByCDBBean

public class RetrieveContractByCServlet extends ParentServlet
{

    public RetrieveContractByCServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveContractByCDBBean retrievecontractbycdbbean = new RetrieveContractByCDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            retrievecontractbycdbbean.setUserID((String)vector1.elementAt(0));
            retrievecontractbycdbbean.setPassword((String)vector1.elementAt(1));
            retrievecontractbycdbbean.setURL((String)vector1.elementAt(2));
            retrievecontractbycdbbean.setDriver((String)vector1.elementAt(3));
            retrievecontractbycdbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                retrievecontractbycdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            try
            {
                retrievecontractbycdbbean.setPage(Integer.parseInt((String)vector.elementAt(12)));
            }
            catch(ArrayIndexOutOfBoundsException _ex)
            {
                retrievecontractbycdbbean.setPage(1);
            }
            retrievecontractbycdbbean.setPageLength(5);
            retrievecontractbycdbbean.setTableName("contractinfo");
            String s1 = (String)vector.elementAt(0);
            String s2 = (String)vector.elementAt(11);
            retrievecontractbycdbbean.setContractkind(s1);
            String s3 = (String)vector.elementAt(1);
            if(s3.equals("合同主题"))
            {
                retrievecontractbycdbbean.setPara("0");
                retrievecontractbycdbbean.setContracttopic("%" + (String)vector.elementAt(2) + "%");
                retrievecontractbycdbbean.setSelectSQL01("SELECT NUMBER,CONTRACTTOPIC,CONTRACTNUMB,COOPERATECOM,SIGNDATE FROM " + retrievecontractbycdbbean.getTableName() + " WHERE (CONTRACTKIND=?)AND(CONTRACTTOPIC LIKE ?) AND (DELFLAG='0') order by number desc");
            }
            if(s3.equals("合作单位"))
            {
                retrievecontractbycdbbean.setPara("1");
                retrievecontractbycdbbean.setSelectSQL01("SELECT NUMBER,CONTRACTTOPIC,CONTRACTNUMB,COOPERATECOM,SIGNDATE FROM " + retrievecontractbycdbbean.getTableName() + " WHERE (CONTRACTKIND=?)AND(COOPERATECOM LIKE ? ) AND (DELFLAG='0') order by number desc");
                retrievecontractbycdbbean.setCooperatecom("%" + (String)vector.elementAt(2) + "%");
            }
            if(s3.equals("合同签订日期"))
            {
                retrievecontractbycdbbean.setPara("2");
                retrievecontractbycdbbean.setSelectSQL01("SELECT NUMBER,CONTRACTTOPIC,CONTRACTNUMB,COOPERATECOM,SIGNDATE FROM " + retrievecontractbycdbbean.getTableName() + " WHERE (CONTRACTKIND=?)AND(SIGNDATE BETWEEN ? AND ?) AND (DELFLAG='0') order by number desc");
                retrievecontractbycdbbean.setSigndate1((String)vector.elementAt(6));
                retrievecontractbycdbbean.setSigndate2((String)vector.elementAt(10));
            }
            try
            {
                retrievecontractbycdbbean.select01();
                retrievecontractbycdbbean.getDataFromResult01();
            }
            catch(Exception exception3)
            {
                System.out.println("personaladmin.RetrieveContractByCServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + retrievecontractbycdbbean.getStatusMessage());
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                retrievecontractbycdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("flag", String.valueOf(retrievecontractbycdbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", retrievecontractbycdbbean.getStatusMessage());
            httpservletrequest.setAttribute("currentpage", String.valueOf(retrievecontractbycdbbean.getPage()));
            httpservletrequest.setAttribute("pages", String.valueOf(retrievecontractbycdbbean.getPages()));
            httpservletrequest.setAttribute("cond", (String)vector.elementAt(1));
            httpservletrequest.setAttribute("content1", (String)vector.elementAt(2));
            httpservletrequest.setAttribute("content2", (String)vector.elementAt(6));
            httpservletrequest.setAttribute("content3", (String)vector.elementAt(10));
            httpservletrequest.setAttribute("kindname", s1);
            httpservletrequest.setAttribute("kindnum", s2);
            httpservletrequest.setAttribute("vecNum", retrievecontractbycdbbean.vecNum);
            httpservletrequest.setAttribute("vecContracttopic", retrievecontractbycdbbean.vecContracttopic);
            httpservletrequest.setAttribute("vecContractnumb", retrievecontractbycdbbean.vecContractnumb);
            httpservletrequest.setAttribute("vecCooperatecom", retrievecontractbycdbbean.vecCooperatecom);
            httpservletrequest.setAttribute("vecSigndate", retrievecontractbycdbbean.vecSigndate);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/RetrieveContractByCResult.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());
            }
        }
    }
}