retrieveapparatusbycdbbean.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:   RetrieveApparatusByCDBBean.java

package baseinfo;

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

public class RetrieveApparatusByCDBBean extends QueryDBBean
{

    protected String apparatuskind;
    protected String apparatusnumb;
    protected String para;
    int page;
    int pages;
    int pageLength;
    Vector vecNum;
    Vector vecApparatuskind;
    Vector vecApparatusname;
    Vector vecApparatusnumb;
    Vector vecQuantifier;
    Vector vecDynameter;
    Vector vecBase;
    Vector vecProducingarea;
    Vector vecPrice;
    Vector vecCount;
    Vector vecRemark;
    protected String selectSQL01;
    protected SelectStatement selectStatement01;
    static Class class$java$lang$String; /* synthetic field */
    static Class class$java$lang$Integer; /* synthetic field */

    public RetrieveApparatusByCDBBean()
    {
        apparatuskind = null;
        apparatusnumb = null;
        para = null;
        page = 1;
        pages = 0;
        pageLength = 2;
        vecNum = new Vector();
        vecApparatuskind = new Vector();
        vecApparatusname = new Vector();
        vecApparatusnumb = new Vector();
        vecQuantifier = new Vector();
        vecDynameter = new Vector();
        vecBase = new Vector();
        vecProducingarea = new Vector();
        vecPrice = new Vector();
        vecCount = new Vector();
        vecRemark = new Vector();
    }

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

    public String getApparatuskind()
    {
        return apparatuskind;
    }

    public String getApparatusnumb()
    {
        return apparatusnumb;
    }

    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());
                vecApparatuskind.addElement(result.getColumnValueToString("apparatuskind").trim());
                vecApparatusname.addElement(result.getColumnValueToString("apparatusname").trim());
                vecApparatusnumb.addElement(result.getColumnValueToString("apparatusnumb").trim());
                vecQuantifier.addElement(result.getColumnValueToString("quantifier").trim());
                vecDynameter.addElement(result.getColumnValueToString("dynameter").trim());
                vecBase.addElement(result.getColumnValueToString("base").trim());
                vecProducingarea.addElement(result.getColumnValueToString("producingarea").trim());
                vecPrice.addElement(result.getColumnValueToString("price").trim());
                vecCount.addElement(result.getColumnValueToString("count").trim());
                vecRemark.addElement(result.getColumnValueToString("remark").trim());
            }

        }
        catch(DataException dataexception)
        {
            setStatusCode(1095);
            setStatusMessage("从三表资料结果集中取值时出错！");
            throw dataexception;
        }
        finally
        {
            closeResultSet();
        }
    }

    public int getPage()
    {
        return page;
    }

    public int getPageLength()
    {
        return pageLength;
    }

    public int getPages()
    {
        return pages;
    }

    public String getPara()
    {
        return para;
    }

    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());
        if(getPara().equals("0"))
        {
            statementmetadata.addParameter("apparatusnumb", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
            selectStatement01.setParameter("apparatusnumb", getApparatusnumb());
        }
        if(getPara().equals("1"))
        {
            statementmetadata.addParameter("apparatuskind", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
            selectStatement01.setParameter("apparatuskind", getApparatuskind());
        }
        statementmetadata.addColumn("number", class$java$lang$Integer == null ? (class$java$lang$Integer = class$("java.lang.Integer")) : class$java$lang$Integer, 4);
        statementmetadata.addColumn("apparatuskind", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("apparatusname", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("apparatusnumb", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("quantifier", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("dynameter", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("base", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("producingarea", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("price", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("count", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("remark", 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(1094);
            setStatusMessage("查询满足条件的三表资料成功");
        }
        catch(DataException dataexception)
        {
            setStatusCode(1095);
            setStatusMessage("查询满足条件的三表资料失败：" + dataexception.getMessage());
            switch(dataexception.getErrorCode())
            {
            case 214: 
                setStatusMessage("没有符合条件的三表资料");
                setStatusCode(1096);
                break;

            default:
                throw dataexception;
            }
        }
    }

    public void setApparatuskind(String s)
    {
        apparatuskind = s;
    }

    public void setApparatusnumb(String s)
    {
        apparatusnumb = 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 setPara(String s)
    {
        para = s;
    }

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