loginservice.java

来自「将DB2数据库里的数据导出为excel文件的java代码」· Java 代码 · 共 46 行

/*********************************************************************/
/*(c) Copyright IBM Corp. 2004  All rights reserved.                 */
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package com.ibm.ExcelDB2;

/*********************************************************************/
/* Defines the interface to connect to a database                    */
/*********************************************************************/
public interface LoginService {
	/**
	* @param username username to the connect to database. Can be null
	* @param password password. Can be null
	* @param database name of the database to connect with. Cannot be null
	* @param port port # on which to connect to database. Can be null
	*
	* @return true if connection to database succeeded or false if connection failed
	*
	*/
	public boolean login(String username, String password, String database, String port);
}