16 lines
320 B
Java
16 lines
320 B
Java
package com.codesdream.ase.service;
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import com.codesdream.ase.model.pernission.User;
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import java.util.List;
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import java.util.Optional;
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public interface IUserService {
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List<User> findAll();
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Optional<User> findUserById(long id);
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Optional<User> findUserByUsername(String username);
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User save(User user);
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}
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