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31 | PointedEar | 1 | package ch.ffhs.webE.dao; |
2 | |||
3 | import java.util.List; |
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4 | |||
5 | import ch.ffhs.webE.domain.Term; |
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6 | |||
7 | /** |
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8 | * Defines methods all term DAO implementations must implement |
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9 | * |
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10 | * @author pelinux |
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11 | */ |
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12 | public interface TermDAO |
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13 | { |
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14 | /** |
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15 | * @return |
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16 | */ |
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17 | List<Term> listTerm(); |
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18 | |||
19 | /** |
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20 | * Delete a term |
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21 | * |
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22 | * @param termId |
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23 | * Term ID |
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24 | */ |
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25 | void deleteTerm(int termId); |
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26 | |||
27 | /** |
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33 | PointedEar | 28 | * Retrieves a term by ID |
29 | * |
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31 | PointedEar | 30 | * @param termId |
31 | * @return |
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32 | */ |
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33 | PointedEar | 33 | Term getTermById(int termId); |
31 | PointedEar | 34 | |
35 | /** |
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36 | * Executes the query to save the term |
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37 | * |
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38 | * @param term |
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39 | * Domain object to be saved |
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33 | PointedEar | 40 | * @return <code>true</code> if successful, <code>false</code> otherwise |
31 | PointedEar | 41 | */ |
33 | PointedEar | 42 | boolean saveOrUpdate(Term term); |
31 | PointedEar | 43 | } |