databaseinfo.java

OA典型例子

package com.sure.dataabstraction;

/**
 *  this interface privider database connection string such as driver url
 *  username and password etc.
 *
 *@author     Mengzy
 *@date       2002-8-16
 */
public interface DatabaseInfo {

    /**
     *@return             String
     *@roseuid            3BEA1DCA00B2
     */
    public String getDriverName();


    /**
     *@return             String
     *@roseuid            3BEA1DD90123
     */
    public String getURL();


    /**
     *@return             String
     *@roseuid            3BEA1DEA02E1
     */
    public String getUserName();


    /**
     *@return             String
     *@roseuid            3BEA1DF20329
     */
    public String getPasswd();


    /**
     *@param  name
     *@return             String
     *@roseuid            3BEA1E06004E
     */
    public String getProperty(String name);


    /**
     *@param  name
     *@param  defalut
     *@return             void
     *@roseuid            3BEA1E1C02F0
     */
    public String getProperty(String name, String defalut);


    /**
     *@return               int
     */
    public int getPoolSize();


    /**
     *  Gets the initSize attribute of the DatabaseInfo object
     *
     *@return    The initSize value
     */
    public int getInitSize();


    /**
     *@return               String
     */
    public String getConnectionPoolName();


    /**
     *  Gets the logName attribute of the DatabaseInfo object
     *
     *@return    The logName value
     */
    public String getLogName();


    /**
     *  Gets the lifecycle attribute of the DatabaseInfo object
     *
     *@return    The lifecycle value
     */
    public double getLifecycle();
}