deletevdataservlet.java

华磊物业管理系统源码 (仅供参考)

// 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:   DeleteVDataServlet.java

package beautify.virescence;

import com.ibm.db.DataException;
import common.*;
import java.util.Vector;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

// Referenced classes of package beautify.virescence:
//            DeleteVDataDBBean

public class DeleteVDataServlet extends ParentServlet
{

    public DeleteVDataServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            DeleteVDataDBBean deletevdatadbbean = new DeleteVDataDBBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            deletevdatadbbean.setUserID((String)vector.elementAt(0));
            deletevdatadbbean.setPassword((String)vector.elementAt(1));
            deletevdatadbbean.setURL((String)vector.elementAt(2));
            deletevdatadbbean.setDriver((String)vector.elementAt(3));
            deletevdatadbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            deletevdatadbbean.setPageindex(((String)vector1.elementAt(0)).trim());
            vector1.removeElementAt(0);
            deletevdatadbbean.setRetrieveindex(((String)vector1.elementAt(0)).trim());
            vector1.removeElementAt(0);
            deletevdatadbbean.setRetrievecon(((String)vector1.elementAt(0)).trim());
            vector1.removeElementAt(0);
            deletevdatadbbean.setRetrievecom(((String)vector1.elementAt(0)).trim());
            vector1.removeElementAt(0);
            deletevdatadbbean.setSelectnum(((String)vector1.elementAt(0)).trim());
            vector1.removeElementAt(0);
            deletevdatadbbean.setPagecount(((String)vector1.elementAt(0)).trim());
            vector1.removeElementAt(0);
            vector1.trimToSize();
            deletevdatadbbean.setNumbervec(vector1);
            deletevdatadbbean.setDelcount(String.valueOf(vector1.size()));
            deletevdatadbbean.setDelflag("1");
            try
            {
                try
                {
                    deletevdatadbbean.initialize();
                }
                catch(Exception exception1)
                {
                    throw exception1;
                }
                deletevdatadbbean.setTableName("VDATA");
                deletevdatadbbean.setUpdate01("UPDATE " + deletevdatadbbean.getTableName() + " SET DELFLAG=? WHERE ( (NUMBER=?) )");
                deletevdatadbbean.setStatusCode(0x9789f);
                deletevdatadbbean.setStatusMessage("删除植被资料记录");
                for(int i = 0; i < vector1.size(); i++)
                {
                    deletevdatadbbean.setNumber((String)deletevdatadbbean.getNumbervec().elementAt(i));
                    try
                    {
                        deletevdatadbbean.update01();
                        deletevdatadbbean.commitToDB();
                    }
                    catch(DataException dataexception)
                    {
                        deletevdatadbbean.rollbackFromDB();
                        deletevdatadbbean.setStatusCode(0x978a0);
                        deletevdatadbbean.setStatusMessage("删除植被资料记录");
                        throw new Exception(dataexception.getMessage());
                    }
                }

                deletevdatadbbean.decidePageindex();
            }
            catch(Exception _ex) { }
            finally
            {
                deletevdatadbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("pageindex", String.valueOf(deletevdatadbbean.getPageindex()));
            httpservletrequest.setAttribute("retrieveindex", deletevdatadbbean.getRetrieveindex());
            httpservletrequest.setAttribute("retrievecon", deletevdatadbbean.getRetrievecon());
            httpservletrequest.setAttribute("retrievecom", deletevdatadbbean.getRetrievecom());
            httpservletrequest.setAttribute("delcount", deletevdatadbbean.getDelcount());
            httpservletrequest.setAttribute("statusCode", String.valueOf(deletevdatadbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", deletevdatadbbean.getStatusMessage());
            RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/beautify/virescence/DeleteVDataResult.jsp");
            requestdispatcher.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable _ex)
        {
            try
            {
                RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher1.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception _ex2) { }
        }
    }
}