retrievecontractbykdbbean.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:   RetrieveContractByKDBBean.java

package personaladmin;

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

public class RetrieveContractByKDBBean extends QueryDBBean
{

    protected String num;
    protected String kindname;
    protected String delflag;
    int page;
    int pages;
    int pageLength;
    Vector vecNum;
    Vector vecContracttopic;
    Vector vecContractnumb;
    Vector vecCooperatecom;
    Vector vecSigndate;
    protected String selectSQL01;
    protected String selectSQL02;
    protected SelectStatement selectStatement01;
    protected SelectStatement selectStatement02;
    static Class class$java$lang$String; /* synthetic field */
    static Class class$java$lang$Integer; /* synthetic field */

    public RetrieveContractByKDBBean()
    {
        num = null;
        kindname = null;
        delflag = null;
        page = 1;
        pages = 0;
        pageLength = 2;
        vecNum = new Vector();
        vecContracttopic = new Vector();
        vecContractnumb = new Vector();
        vecCooperatecom = new Vector();
        vecSigndate = new Vector();
    }

    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());
                vecContracttopic.addElement(result.getColumnValueToString("contracttopic").trim());
                vecContractnumb.addElement(result.getColumnValueToString("contractnumb").trim());
                vecCooperatecom.addElement(result.getColumnValueToString("cooperatecom").trim());
                vecSigndate.addElement(result.getColumnValue("signdate"));
            }

        }
        catch(DataException dataexception)
        {
            setStatusCode(3139);
            setStatusMessage("从合同资料结果集中取值时出错！");
            throw dataexception;
        }
        finally
        {
            closeResultSet();
        }
    }

    public String getDelflag()
    {
        return delflag;
    }

    public String getKindname()
    {
        return kindname;
    }

    public String getNum()
    {
        return num;
    }

    public int getPage()
    {
        return page;
    }

    public int getPageLength()
    {
        return pageLength;
    }

    public int getPages()
    {
        return pages;
    }

    public String getSelectSQL01()
    {
        return selectSQL01;
    }

    public String getSelectSQL02()
    {
        return selectSQL02;
    }

    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("contractkind", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addParameter("delflag", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 1);
        selectStatement01.setParameter("contractkind", getKindname());
        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("contracttopic", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("contractnumb", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("cooperatecom", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
        statementmetadata.addColumn("signdate", class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, 12);
    }

    public void initSelect02()
        throws DataException
    {
        StatementMetaData statementmetadata = null;
        selectStatement02 = new SelectStatement();
        selectStatement02.setConnection(connBean);
        statementmetadata = selectStatement02.getMetaData();
        statementmetadata.setSQL(getSelectSQL02());
        statementmetadata.addTable(getTableName());
        statementmetadata.addParameter("number1", class$java$lang$Integer == null ? (class$java$lang$Integer = class$("java.lang.Integer")) : class$java$lang$Integer, 4);
        selectStatement02.setParameter("number1", new Integer(getNum()));
        statementmetadata.addColumn("kindname", 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(3138);
            setStatusMessage("查询指定类别下的合同资料成功");
        }
        catch(DataException dataexception)
        {
            setStatusCode(3139);
            setStatusMessage("查询指定类别下的合同资料失败：" + dataexception.getMessage());
            switch(dataexception.getErrorCode())
            {
            case 214: 
                setStatusMessage("此类别下暂无合同资料");
                setStatusCode(3140);
                break;

            default:
                throw dataexception;
            }
        }
    }

    public void select02()
        throws Exception
    {
        try
        {
            initSelect02();
            selectStatement02.execute();
            result = selectStatement02.getResult();
            setKindname(result.getColumnValueToString("kindname").trim());
        }
        catch(DataException dataexception)
        {
            setStatusMessage("查询指定类别名称失败：" + dataexception.getMessage());
        }
    }

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

    public void setKindname(String s)
    {
        kindname = s;
    }

    public void setNum(String s)
    {
        num = 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 setSelectSQL02(String s)
    {
        selectSQL02 = s;
    }
}