net.sf.mud4j.dao
Interface AccountDao

All Known Implementing Classes:

AccountDaoHibernate

public interface AccountDao

Account dao interface.

Author:

Matthew Purland

Method Summary

java.util.List	getAccounts() Get list of accounts.
Account	loadAccount(java.lang.String username) Load an account from the username.
Account	loadAccount(java.lang.String username, java.lang.String password) Load an account from the username accessed by a password.

Method Detail

getAccounts

java.util.List getAccounts()
                           throws org.springframework.dao.DataAccessException

Get list of accounts.

Returns:

Returns a list of accounts.

Throws:

org.springframework.dao.DataAccessException - in case of data access I/O problems

loadAccount

Account loadAccount(java.lang.String username)
                    throws org.springframework.dao.DataAccessException

Load an account from the username.

Parameters:

username - Username of the account to load.

Returns:

Returns an account from the username.

Throws:

org.springframework.dao.DataAccessException - in case of data access I/O problems

loadAccount

Account loadAccount(java.lang.String username,
                    java.lang.String password)
                    throws org.springframework.dao.DataAccessException,
                           org.springframework.dao.PermissionDeniedDataAccessException

Load an account from the username accessed by a password.

Parameters:

username - Username of the account.

password - Password of the account to verify.

Returns:

Returns an account if verified.

Throws:

org.springframework.dao.DataAccessException - in case of data access I/O

org.springframework.dao.PermissionDeniedDataAccessException - if password is incorrect