retrievebrservlet.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:   RetrieveBRServlet.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:
//            RetrieveBRDBBean

public class RetrieveBRServlet extends ParentServlet
{

    public RetrieveBRServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveBRDBBean retrievebrdbbean = new RetrieveBRDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            retrievebrdbbean.setUserID((String)vector1.elementAt(0));
            retrievebrdbbean.setPassword((String)vector1.elementAt(1));
            retrievebrdbbean.setURL((String)vector1.elementAt(2));
            retrievebrdbbean.setDriver((String)vector1.elementAt(3));
            retrievebrdbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                retrievebrdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            try
            {
                retrievebrdbbean.setPage(Integer.parseInt((String)vector.elementAt(10)));
            }
            catch(ArrayIndexOutOfBoundsException _ex)
            {
                retrievebrdbbean.setPage(1);
            }
            retrievebrdbbean.setPageLength(5);
            retrievebrdbbean.setTableName("filebrinfo");
            String s1 = (String)vector.elementAt(0);
            if(s1.equals("全部") || s1.equals("all"))
            {
                retrievebrdbbean.setPara("0");
                retrievebrdbbean.setSelectSQL01("SELECT NUMBER,FILETOPIC,FILENUMB,BMAN,BDATE,RDATE,FLAG,AUDITMAN,REMARK FROM " + retrievebrdbbean.getTableName() + " WHERE DELFLAG='0' order by number desc");
            }
            if(s1.equals("文件标题"))
            {
                retrievebrdbbean.setPara("1");
                retrievebrdbbean.setSelectSQL01("SELECT NUMBER,FILETOPIC,FILENUMB,BMAN,BDATE,RDATE,FLAG,AUDITMAN,REMARK FROM " + retrievebrdbbean.getTableName() + " WHERE (FILETOPIC LIKE ? ) AND (DELFLAG='0') order by number desc");
                retrievebrdbbean.setFiletopic("%" + (String)vector.elementAt(1) + "%");
            }
            if(s1.equals("文件编号"))
            {
                retrievebrdbbean.setPara("2");
                retrievebrdbbean.setSelectSQL01("SELECT NUMBER,FILETOPIC,FILENUMB,BMAN,BDATE,RDATE,FLAG,AUDITMAN,REMARK FROM " + retrievebrdbbean.getTableName() + " WHERE (FILENUMB LIKE ? ) AND (DELFLAG='0') order by number desc");
                retrievebrdbbean.setFilenumb("%" + (String)vector.elementAt(1) + "%");
            }
            if(s1.equals("借阅人"))
            {
                retrievebrdbbean.setPara("3");
                retrievebrdbbean.setSelectSQL01("SELECT NUMBER,FILETOPIC,FILENUMB,BMAN,BDATE,RDATE,FLAG,AUDITMAN,REMARK FROM " + retrievebrdbbean.getTableName() + " WHERE (BMAN LIKE ? ) AND (DELFLAG='0') order by number desc");
                retrievebrdbbean.setBman("%" + (String)vector.elementAt(1) + "%");
            }
            if(s1.equals("借阅日期"))
            {
                retrievebrdbbean.setPara("4");
                retrievebrdbbean.setSelectSQL01("SELECT NUMBER,FILETOPIC,FILENUMB,BMAN,BDATE,RDATE,FLAG,AUDITMAN,REMARK FROM " + retrievebrdbbean.getTableName() + " WHERE (BDATE BETWEEN ? AND ?) AND (DELFLAG='0') order by number desc");
                retrievebrdbbean.setBdate1((String)vector.elementAt(5));
                retrievebrdbbean.setBdate2((String)vector.elementAt(9));
            }
            if(s1.equals("归还日期"))
            {
                retrievebrdbbean.setPara("5");
                retrievebrdbbean.setSelectSQL01("SELECT NUMBER,FILETOPIC,FILENUMB,BMAN,BDATE,RDATE,FLAG,AUDITMAN,REMARK FROM " + retrievebrdbbean.getTableName() + " WHERE (RDATE BETWEEN ? AND ?) AND (DELFLAG='0') order by number desc");
                retrievebrdbbean.setRdate1((String)vector.elementAt(5));
                retrievebrdbbean.setRdate2((String)vector.elementAt(9));
            }
            try
            {
                retrievebrdbbean.select01();
                retrievebrdbbean.getDataFromResult01();
            }
            catch(Exception exception3)
            {
                System.out.println("personaladmin.RetrieveBRServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + retrievebrdbbean.getStatusMessage());
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                retrievebrdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("flag", String.valueOf(retrievebrdbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", retrievebrdbbean.getStatusMessage());
            httpservletrequest.setAttribute("currentpage", String.valueOf(retrievebrdbbean.getPage()));
            httpservletrequest.setAttribute("pages", String.valueOf(retrievebrdbbean.getPages()));
            httpservletrequest.setAttribute("cond", (String)vector.elementAt(0));
            if(!s1.equals("all"))
            {
                httpservletrequest.setAttribute("content1", (String)vector.elementAt(1));
                httpservletrequest.setAttribute("content2", (String)vector.elementAt(5));
                httpservletrequest.setAttribute("content3", (String)vector.elementAt(9));
            }
            httpservletrequest.setAttribute("vecNum", retrievebrdbbean.vecNum);
            httpservletrequest.setAttribute("vecFiletopic", retrievebrdbbean.vecFiletopic);
            httpservletrequest.setAttribute("vecFilenumb", retrievebrdbbean.vecFilenumb);
            httpservletrequest.setAttribute("vecBman", retrievebrdbbean.vecBman);
            httpservletrequest.setAttribute("vecBdate", retrievebrdbbean.vecBdate);
            httpservletrequest.setAttribute("vecRdate", retrievebrdbbean.vecRdate);
            httpservletrequest.setAttribute("vecFlag", retrievebrdbbean.vecFlag);
            httpservletrequest.setAttribute("vecAuditman", retrievebrdbbean.vecAuditman);
            httpservletrequest.setAttribute("vecRemark", retrievebrdbbean.vecRemark);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/RetrieveBRResult.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());
            }
        }
    }
}