fd5e74ca
 jcartign
First student ver...
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package fr.plil.sio.persistence.api;
import java.util.List;
public interface RightService {
/**
* Create a parent right with a specific name in the database.
* It is possible that two rights has the same name.
*
* @param name the name of the right
* @throws IllegalArgumentException if name is null
*/
Right create(String name);
/**
* Create a sibling right attached to a parent right with a specific name in the database.
* It is possible that two rights has the same name.
*
* @param name the name of the right
* @param parent the parent right
* @throws IllegalArgumentException if name or parent is null, or if parent does not exist in the database.
*/
Right create(String name, Right parent);
/**
* Delete a right in the database. Delete sibling rights if present.
*
* @param right the right to delete
* @return true if right has been deleted, false else.
* @throws IllegalArgumentException if right is null.
*/
boolean delete(Right right);
/**
* Find a list of rights in the database based on their name.
*
* @param name the name of the rights to search for.
* @return A list of rights, eventually empty.
* @throws IllegalArgumentException if name is null
*/
List<Right> findByName(String name);
/**
* Find a right in the database based on its id.
*
* @param id the name of the right to search for.
* @return an instance of the right if found, else null.
* @throws IllegalArgumentException if id is null
*/
Right findOne(Long id);
}
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