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package vldc.aswi.service;
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import vldc.aswi.domain.User;
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import java.util.List;
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/**
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* Interface for User manager.
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*/
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public interface UserManager {
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/**
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* Get all users from database.
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* @return List of users.
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*/
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List<User> getUsers();
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/**
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* Add new user into database.
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* @param username - login username for user.
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* @param password - password for user.
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* @return ID of newly created user.
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*/
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Long addUser(String username, String password, Long roleId);
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}
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