modifysubareaservlet.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:   ModifySubAreaServlet.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:
//            ModifySubAreaDBBean

public class ModifySubAreaServlet extends ParentServlet
{

    public ModifySubAreaServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            ModifySubAreaDBBean modifysubareadbbean = new ModifySubAreaDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            parseinputstringbean.setMaxFileSize(0x19000);
            String s = "";
            try
            {
                s = parseinputstringbean.parseSpecialFormatIS(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception1)
            {
                System.out.println("[baseinfo.ModifySubAreaServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "][" + exception1 + "]");
            }
            if(parseinputstringbean.getStatusCode() == 9001)
            {
                Vector vector = parseinputstringbean.parseCommonFormatIS(s);
                Vector vector1 = (Vector)getServletContext().getAttribute("Para");
                modifysubareadbbean.setUserID((String)vector1.elementAt(0));
                modifysubareadbbean.setPassword((String)vector1.elementAt(1));
                modifysubareadbbean.setURL((String)vector1.elementAt(2));
                modifysubareadbbean.setDriver((String)vector1.elementAt(3));
                modifysubareadbbean.setDataSourceName((String)vector1.elementAt(4));
                String s1 = (String)vector.elementAt(1);
                String s2 = (String)vector.elementAt(2);
                modifysubareadbbean.setNumber1((String)vector.elementAt(0));
                modifysubareadbbean.setSubareanumb(s2);
                modifysubareadbbean.setSubareaname((String)vector.elementAt(3));
                modifysubareadbbean.setSubareadescribe((String)vector.elementAt(4));
                modifysubareadbbean.setPath((String)vector.elementAt(5));
                modifysubareadbbean.setPublicservice((String)vector.elementAt(6));
                modifysubareadbbean.setHirerate((String)vector.elementAt(7));
                modifysubareadbbean.setSalerate((String)vector.elementAt(8));
                modifysubareadbbean.setFirefighting((String)vector.elementAt(9));
                modifysubareadbbean.setSecurity((String)vector.elementAt(10));
                modifysubareadbbean.setRemark((String)vector.elementAt(11));
                Vector vector2 = parseinputstringbean.Size;
                Vector vector3 = parseinputstringbean.FileName;
                Vector vector4 = parseinputstringbean.FileContent;
                int i = 0;
                try
                {
                    modifysubareadbbean.initialize();
                }
                catch(Exception exception2)
                {
                    throw new Exception(modifysubareadbbean.getStatusMessage() + exception2);
                }
                if(!s1.equals(s2))
                    try
                    {
                        modifysubareadbbean.setTableName("subareainfo");
                        modifysubareadbbean.setSelectSQL01("SELECT SUBAREANUMB FROM " + modifysubareadbbean.getTableName() + " WHERE (SUBAREANUMB= ? )AND(DELFLAG='0')");
                        modifysubareadbbean.select01();
                    }
                    catch(Exception exception3)
                    {
                        System.out.println("baseinfo.ModifySubAreaServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + modifysubareadbbean.getStatusMessage());
                        throw new Exception(exception3.getMessage());
                    }
                if(modifysubareadbbean.getStatusCode() == 1082)
                {
                    httpservletrequest.setAttribute("flag", String.valueOf(modifysubareadbbean.getStatusCode()));
                    httpservletrequest.setAttribute("statusMessage", modifysubareadbbean.getStatusMessage());
                } else
                {
                    modifysubareadbbean.setTableName("subareainfo");
                    modifysubareadbbean.setUpdateSQL01(" update " + modifysubareadbbean.getTableName() + " set subareanumb = ?,  subareaname = ?, subareadescribe = ?, path = ?, publicservice = ?,hirerate = ?,salerate=?,firefighting=?,security=?,remark=?  where number = ?");
                    try
                    {
                        modifysubareadbbean.update01();
                        for(int j = 12; j < vector.size();)
                        {
                            modifysubareadbbean.setTableName("subareainfo1");
                            String s3 = ((String)vector.elementAt(j)).trim();
                            if(s3.substring(0, 1).equals("0"))
                            {
                                if(s3.substring(1).equals("1"))
                                {
                                    modifysubareadbbean.setFileNumber((String)vector.elementAt(j + 1));
                                    modifysubareadbbean.setDeleteSQL04("delete from " + modifysubareadbbean.getTableName() + " where number = ?");
                                    modifysubareadbbean.update04();
                                    j += 4;
                                } else
                                {
                                    j += 4;
                                }
                            } else
                            if(s3.substring(1).equals("1"))
                            {
                                if(((String)vector.elementAt(j + 3)).equals(""))
                                {
                                    modifysubareadbbean.setFileNumber((String)vector.elementAt(j + 1));
                                    modifysubareadbbean.setUpdContent("0");
                                    modifysubareadbbean.setPicdescribe((String)vector.elementAt(j + 2));
                                    modifysubareadbbean.setUpdateSQL02(" update " + modifysubareadbbean.getTableName() + " set picdescribe=? where number=?");
                                    modifysubareadbbean.update02();
                                } else
                                {
                                    modifysubareadbbean.setFileNumber((String)vector.elementAt(j + 1));
                                    modifysubareadbbean.setPicdescribe((String)vector.elementAt(j + 2));
                                    modifysubareadbbean.setUpdContent("1");
                                    modifysubareadbbean.setFileName((String)vector3.elementAt(i));
                                    byte abyte0[] = new byte[Integer.parseInt((String)vector2.elementAt(i))];
                                    abyte0 = (byte[])vector4.elementAt(i);
                                    modifysubareadbbean.setPicture(abyte0);
                                    modifysubareadbbean.setUpdateSQL02(" update " + modifysubareadbbean.getTableName() + " set piccontent = ?, picname = ?, picdescribe=? where number=?");
                                    modifysubareadbbean.update02();
                                    String s4 = getServletConfig().getServletContext().getRealPath("/baseinfo/pictures/");
                                    s4 = s4 + modifysubareadbbean.getTableName() + "-" + modifysubareadbbean.getFileNumber() + "-";
                                    parseinputstringbean.generate(i, s4);
                                    i++;
                                }
                                j += 4;
                            } else
                            {
                                modifysubareadbbean.setInsertSQL03("INSERT INTO " + modifysubareadbbean.getTableName() + " (NUMBER, SUBAREANUMB, PICCONTENT, PICNAME, PICDESCRIBE) VALUES (?, ?, ?, ?, ?)");
                                modifysubareadbbean.setFileName((String)vector3.elementAt(i));
                                modifysubareadbbean.setPicdescribe((String)vector.elementAt(j + 2));
                                byte abyte1[] = new byte[Integer.parseInt((String)vector2.elementAt(i))];
                                abyte1 = (byte[])vector4.elementAt(i);
                                modifysubareadbbean.setPicture(abyte1);
                                modifysubareadbbean.selectMaxnum();
                                modifysubareadbbean.insert03();
                                String s5 = getServletConfig().getServletContext().getRealPath("/baseinfo/pictures/");
                                s5 = s5 + modifysubareadbbean.getTableName() + "-" + modifysubareadbbean.getNumber() + "-";
                                parseinputstringbean.generate(i, s5);
                                i++;
                                j += 3;
                            }
                        }

                        modifysubareadbbean.commitToDB();
                    }
                    catch(Exception exception5)
                    {
                        modifysubareadbbean.rollbackFromDB();
                        System.out.println("[baseinfo.ModifySubAreaServlet] [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + modifysubareadbbean.getStatusMessage());
                        throw new Exception(exception5.getMessage());
                    }
                    finally
                    {
                        modifysubareadbbean.releaseConnection();
                    }
                    httpservletrequest.setAttribute("statusMessage", modifysubareadbbean.getStatusMessage());
                    httpservletrequest.setAttribute("flag", String.valueOf(modifysubareadbbean.getStatusCode()));
                }
            } else
            {
                httpservletrequest.setAttribute("statusMessage", parseinputstringbean.getStatusMessage());
                httpservletrequest.setAttribute("flag", String.valueOf(parseinputstringbean.getStatusCode()));
            }
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/baseinfo/ModifySubAreaResult.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);
            }
        }
    }
}