enum

package com.huawei.web.util;

public enum DbParamEnum
{
    userName(0),userPwd(1);
  
    private int iValue;
   
    private static final String exception = "Invalid Enum Value";
   
    private DbParamEnum(int iValue)
    {
        this.iValue = iValue;
    }

    public int getIValue()
    {
        return iValue;
    }
   
    public static DbParamEnum valueOf(int iValue)
    {
        for (DbParamEnum type : DbParamEnum.values())
        {
            if (type.getIValue() == iValue)
            {
                return type;
            }
        }

        throw new IllegalArgumentException(exception);
    }


    public String toString()
    {
        return String.valueOf(iValue);
    }
}


public static DbTypeEnum getDBTypeEnum(String dbtype)
    {
        DbTypeEnum type = DbTypeEnum.ORACLE;
        if (dbtype.equals(DbTypeEnum.ORACLE.name()))
        {
            type = DbTypeEnum.ORACLE;
        }
        else if (dbtype.equals(DbTypeEnum.DB2.name()))
        {
            type = DbTypeEnum.DB2;
        }
        else if (dbtype.equals(DbTypeEnum.SQLSERVER.name()))
        {
            type = DbTypeEnum.SQLSERVER;
        }
        else if (dbtype.equals(DbTypeEnum.SYBASE.name()))
        {
            type = DbTypeEnum.SYBASE;
        }
        return type;
    }

评论

1 楼 dingding5060 2011-08-24  

brother , 你贴代码想说明什么？？？