retrievefixturebycdbbean.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:   RetrieveFixtureByCDBBean.java

package baseinfo;

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

public class RetrieveFixtureByCDBBean extends QueryDBBean
{

    protected String fixturenumb;
    Vector vecNum;
    Vector vecFixturename;
    Vector vecFixturenumb;
    Vector vecFixturetype;
    Vector vecFixturestandards;
    Vector vecManufacturer;
    Vector vecLeavefactorydate;
    Vector vecLeavefactorynumb;
    Vector vecRatedvoltage;
    Vector vecRatedcurrent;
    Vector vecRatedrev;
    Vector vecFitdate;
    Vector vecFitaddr;
    Vector vecUsingexplain;
    int page;
    int pages;
    int pageLength;
    protected String selectSQL01;
    protected SelectStatement selectStatement01;
    static Class class$java$lang$String; /* synthetic field */
    static Class class$java$lang$Integer; /* synthetic field */

    public RetrieveFixtureByCDBBean()
    {
        fixturenumb = null;
        vecNum = new Vector();
        vecFixturename = new Vector();
        vecFixturenumb = new Vector();
        vecFixturetype = new Vector();
        vecFixturestandards = new Vector();
        vecManufacturer = new Vector();
        vecLeavefactorydate = new Vector();
        vecLeavefactorynumb = new Vector();
        vecRatedvoltage = new Vector();
        vecRatedcurrent = new Vector();
        vecRatedrev = new Vector();
        vecFitdate = new Vector();
        vecFitaddr = new Vector();
        vecUsingexplain = new Vector();
        page = 1;
        pages = 0;
        pageLength = 2;
    }

    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();
            int j = result.getNumRowsInCache();
            if(getPageLength() * (i - 1) >= j && j > 0)
            {
                i--;
                setPage(i);
            }
            for(int k = getPageLength() * (i - 1); k < Math.min(getPageLength() * i, j); k++)
            {
                result.setCurrentRow(k + 1);
                vecNum.addElement(result.getColumnValueToString("number").trim());
                vecFixturename.addElement(result.getColumnValueToString("fixturename").trim());
                vecFixturenumb.addElement(result.getColumnValueToString("fixturenumb").trim());
                vecFixturetype.addElement(result.getColumnValueToString("fixturetype").trim());
                vecFixturestandards.addElement(result.getColumnValueToString("fixturestandards").trim());
                vecManufacturer.addElement(result.getColumnValueToString("manufacturer").trim());
                vecLeavefactorydate.addElement(result.getColumnValueToString("leavefactorydate").trim());
                vecLeavefactorynumb.addElement(result.getColumnValueToString("leavefactorynumb").trim());
                vecRatedvoltage.addElement(result.getColumnValueToString("ratedvoltage").trim());
                vecRatedcurrent.addElement(result.getColumnValueToString("ratedcurrent").trim());
                vecRatedrev.addElement(result.getColumnValueToString("ratedrev").trim());
                vecFitdate.addElement(result.getColumnValueToString("fitdate").trim());
                vecFitaddr.addElement(result.getColumnValueToString("fitaddr").trim());
                vecUsingexplain.addElement(result.getColumnValueToString("usingexplain").trim());
            }

        }
        catch(DataException dataexception)
        {
            setStatusCode(1098);
            setStatusMessage("从机电设备资料结果集中取值时出错！");
            throw dataexception;
        }
        finally
        {
            closeResultSet();
        }
    }

    public String getFixturenumb()
    {
        return fixturenumb;
    }

    public int getPage()
    {
        return page;
    }

    public int getPageLength()
    {
        return pageLength;
    }

    public int getPages()
    {
        return pages;
    }

    public String getSelectSQL01()
    {
        return selectSQL01;
    }

    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("fixturenumb", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        selectStatement01.setParameter("fixturenumb", getFixturenumb());
        statementmetadata.addColumn("number", class$java$lang$Integer == null ? (class$java$lang$Integer = class$("java.lang.Integer")) : class$java$lang$Integer, 4);
        statementmetadata.addColumn("fixturename", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("fixturenumb", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("fixturetype", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("fixturestandards", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("manufacturer", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("leavefactorydate", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("leavefactorynumb", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("ratedvoltage", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("ratedcurrent", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("ratedrev", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("fitdate", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("fitaddr", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("usingexplain", 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();
            setPages(result.getNumRowsInCache(), getPageLength());
            setStatusCode(1097);
            setStatusMessage("查询满足条件的机电设备资料成功");
        }
        catch(DataException dataexception)
        {
            setStatusCode(1098);
            setStatusMessage("查询满足条件的机电设备资料失败：" + dataexception.getMessage());
            switch(dataexception.getErrorCode())
            {
            case 214: 
                setStatusMessage("没有符合条件的机电设备资料");
                setStatusCode(1099);
                break;

            default:
                throw dataexception;
            }
        }
    }

    public void setFixturenumb(String s)
    {
        fixturenumb = 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;
    }
}