retrievemetermandbbean.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:   RetrieveMeterManDBBean.java

package finance;

import com.ibm.db.*;
import common.ParentDBBean;
import java.util.Vector;

public class RetrieveMeterManDBBean extends ParentDBBean
{

    Vector vecQ1;
    Vector vecQ2;
    Vector vecQ3;
    Vector vecQ4;
    int page;
    int pages;
    int pageLength;
    protected String manname;
    protected String meterflag;
    protected String delflag;
    protected String servletflag;
    protected String selectSQL01;
    protected SelectStatement selectStatement01;
    static Class class$java$lang$String; /* synthetic field */
    static Class class$java$lang$Integer; /* synthetic field */

    public RetrieveMeterManDBBean()
    {
        vecQ1 = new Vector();
        vecQ2 = new Vector();
        vecQ3 = new Vector();
        vecQ4 = new Vector();
        page = 1;
        pages = 0;
        pageLength = 0;
        manname = "";
        meterflag = "";
        delflag = "";
        servletflag = "";
    }

    static Class class$(String s)
    {
        try
        {
            return Class.forName(s);
        }
        catch(ClassNotFoundException classnotfoundexception)
        {
            throw new NoClassDefFoundError(classnotfoundexception.getMessage());
        }
    }

    public void getDataFromResult01()
        throws Exception
    {
        try
        {
            int i = getPage();
            for(int j = getPageLength() * (i - 1); j < Math.min(getPageLength() * i, result.getNumRowsInCache()); j++)
            {
                result.setCurrentRow(j + 1);
                vecQ1.addElement(result.getColumnValueToString("number").trim());
                vecQ2.addElement(result.getColumnValueToString("manname").trim());
                vecQ3.addElement(result.getColumnValueToString("meterflag").trim());
                vecQ4.addElement(result.getColumnValueToString("note").trim());
            }

        }
        catch(DataException dataexception)
        {
            setStatusMessage("从保存三表抄表员时发生错误--" + dataexception.getMessage());
            setStatusCode(8904);
            throw dataexception;
        }
        finally
        {
            closeResultSet();
        }
    }

    public void getDataFromResult02()
        throws Exception
    {
        try
        {
            for(int i = 0; i < result.getNumRowsInCache(); i++)
            {
                result.setCurrentRow(i + 1);
                vecQ1.addElement(result.getColumnValueToString("number").trim());
                vecQ2.addElement(result.getColumnValueToString("manname").trim());
            }

        }
        catch(DataException dataexception)
        {
            setStatusMessage("从保存三表抄表员时发生错误--" + dataexception.getMessage());
            setStatusCode(8904);
            throw dataexception;
        }
        finally
        {
            closeResultSet();
        }
    }

    public String getDelflag()
    {
        return delflag;
    }

    public String getManName()
    {
        return manname;
    }

    public String getMeterFlag()
    {
        return meterflag;
    }

    public int getPage()
    {
        return page;
    }

    public int getPageLength()
    {
        return pageLength;
    }

    public int getPages()
    {
        return pages;
    }

    public String getSelectSQL01()
    {
        return selectSQL01;
    }

    public String getServletFlag()
    {
        return servletflag;
    }

    public void initSelect01()
        throws DataException
    {
        StatementMetaData statementmetadata = null;
        selectStatement01 = new SelectStatement();
        selectStatement01.setConnection(connBean);
        statementmetadata = selectStatement01.getMetaData();
        statementmetadata.setSQL(getSelectSQL01());
        statementmetadata.addTable(getTableName());
        statementmetadata.addParameter("manname", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addParameter("meterflag", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 1);
        statementmetadata.addParameter("delflag", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 1);
        selectStatement01.setParameter("manname", getManName());
        selectStatement01.setParameter("meterflag", getMeterFlag());
        selectStatement01.setParameter("delflag", getDelflag());
        statementmetadata.addColumn("number", class$java$lang$Integer == null ? (class$java$lang$Integer = class$("java.lang.Integer")) : class$java$lang$Integer, 4);
        statementmetadata.addColumn("manname", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        if(getServletFlag().equals("0"))
        {
            statementmetadata.addColumn("meterflag", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 1);
            statementmetadata.addColumn("note", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        }
    }

    public void select01()
        throws Exception
    {
        try
        {
            initSelect01();
            selectStatement01.execute();
            result = selectStatement01.getResult();
            result.firstRow();
            if(getServletFlag().equals("0"))
                setPages(result.getNumRowsInCache(), getPageLength());
            setStatusCode(8901);
            setStatusMessage("查询三表抄表员成功");
        }
        catch(DataException dataexception)
        {
            setStatusCode(8902);
            setStatusMessage("查询三表抄表员时发生错误--" + dataexception.getMessage());
            switch(dataexception.getErrorCode())
            {
            case 214: 
                setStatusCode(8903);
                setStatusMessage("查询三表抄表员表结果为空");
                break;

            default:
                throw dataexception;
            }
        }
    }

    public void setDelflag(String s)
    {
        delflag = s;
    }

    public void setManName(String s)
    {
        manname = s;
    }

    public void setMeterFlag(String s)
    {
        meterflag = s;
    }

    public void setPage(int i)
    {
        page = i;
    }

    public void setPageLength(int i)
    {
        pageLength = i;
    }

    public void setPages(int i, int j)
    {
        int k = 0;
        if(i % j != 0)
        {
            if(i > j)
                k = i / j + 1;
            else
                k = 1;
        } else
        if(i > j)
            k = i / j;
        else
            k = 1;
        pages = k;
    }

    public void setSelectSQL01(String s)
    {
        selectSQL01 = s;
    }

    public void setServletFlag(String s)
    {
        servletflag = s;
    }
}