edoardof01 / sessionBuilder / 142

Committed 23 Jun 2025 03:53PM UTC coverage: 0.0%. Remained the same

Build # 142

Build Type

push

github

Committed by

edoardof01

Commit Message

modifica al codice per popolare i models della UI coi records del db

Run Details

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0 of 45 new or added lines in 7 files covered. (0.0%)

1 existing line in 1 file now uncovered.

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/sessionBuilder/sessionBuilder-core/src/main/java/com/sessionBuilder/core/TopicRepository.java

package com.sessionBuilder.core;

import java.util.List;

import com.google.inject.Inject;

import jakarta.persistence.NoResultException;


public class TopicRepository implements TopicRepositoryInterface{
        
        
        private TransactionManager tm;
        
        @Inject
        public TopicRepository(TransactionManager tm) {
                this.tm = tm;
        }

        @Override
        public Topic findById(long id) {
                return tm.doInTransaction(em -> {
                        try {
                                return em.createQuery(
                                        "SELECT t FROM Topic t LEFT JOIN FETCH t.sessionList WHERE t.id = :id", 
                                        Topic.class)
                                        .setParameter("id", id)
                                        .getSingleResult();
                        } catch (NoResultException e) {
                                throw new IllegalArgumentException("non esiste un topic con tale id");
                        }
                });
        }
        
        @Override
        public Topic findByNameDescriptionAndDifficulty(String name, String description, int difficulty) {
                return tm.doInTransaction(em ->{
                        try {
                        return em.createQuery(
                                "SELECT t FROM Topic t WHERE t.name = :name AND t.description = :description AND t.difficulty = :difficulty",
                                Topic.class)
                                .setParameter("name", name)
                                .setParameter("description", description)
                                .setParameter("difficulty", difficulty)
                                .getSingleResult();
                        } catch (RuntimeException e) {
                                throw new IllegalArgumentException("non esiste un topic con tali valori");
                        }
                });
        }
        
        @Override
        public List<Topic> findAll() {
                return tm.doInTransaction(em -> {
                        try {
                                return em.createQuery("SELECT t FROM Topic t", Topic.class).getResultList();
                        } catch(Exception e) {
                                throw new IllegalArgumentException("erorre nell'estrazione dei topic");
                        }
                });
        }

        @Override
        public void save(Topic topic) {
                tm.doInTransaction(em -> {
                        if(topic == null) throw new IllegalArgumentException("il topic da persistere è null");
                        em.persist(topic);
                        return null;
                });
        }

        @Override
        public void update(Topic topic) {
                tm.doInTransaction(em -> {
                        if(topic == null) throw new IllegalArgumentException("il topic da aggiornare è null");
                        em.merge(topic);
                        return null;
                });
        }
        
        @Override
        public void delete(long id) {
                tm.doInTransaction(em -> {
                        Topic result = em.find(Topic.class, id);
                        if(result == null) throw new IllegalArgumentException("il topic da rimuovere è null");
                        em.remove(result);
                        return null;
                });
        }

        

        


}

1	package com.sessionBuilder.core;
2
3	import java.util.List;
4
5	import com.google.inject.Inject;
6
7	import jakarta.persistence.NoResultException;
8
9
10	public class TopicRepository implements TopicRepositoryInterface{
11
12
13	private TransactionManager tm;
14
15	@Inject
16	public TopicRepository(TransactionManager tm) {	×
17	this.tm = tm;	×
18	}	×
19
20	@Override
21	public Topic findById(long id) {
22	return tm.doInTransaction(em -> {	×
23	try {
24	return em.createQuery(	×
25	"SELECT t FROM Topic t LEFT JOIN FETCH t.sessionList WHERE t.id = :id",
26	Topic.class)
27	.setParameter("id", id)	×
28	.getSingleResult();	×
29	} catch (NoResultException e) {	×
30	throw new IllegalArgumentException("non esiste un topic con tale id");	×
31	}
32	});
33	}
34
35	@Override
36	public Topic findByNameDescriptionAndDifficulty(String name, String description, int difficulty) {
NEW 37	return tm.doInTransaction(em ->{	×
38	try {
NEW 39	return em.createQuery(	×
40	"SELECT t FROM Topic t WHERE t.name = :name AND t.description = :description AND t.difficulty = :difficulty",
41	Topic.class)
NEW 42	.setParameter("name", name)	×
NEW 43	.setParameter("description", description)	×
NEW 44	.setParameter("difficulty", difficulty)	×
NEW 45	.getSingleResult();	×
NEW 46	} catch (RuntimeException e) {	×
NEW 47	throw new IllegalArgumentException("non esiste un topic con tali valori");	×
48	}
49	});
50	}
51
52	@Override
53	public List<Topic> findAll() {
NEW 54	return tm.doInTransaction(em -> {	×
55	try {
NEW 56	return em.createQuery("SELECT t FROM Topic t", Topic.class).getResultList();	×
NEW 57	} catch(Exception e) {	×
NEW 58	throw new IllegalArgumentException("erorre nell'estrazione dei topic");	×
59	}
60	});
61	}
62
63	@Override
64	public void save(Topic topic) {
65	tm.doInTransaction(em -> {	×
66	if(topic == null) throw new IllegalArgumentException("il topic da persistere è null");	×
67	em.persist(topic);	×
68	return null;	×
69	});
70	}	×
71
72	@Override
73	public void update(Topic topic) {
74	tm.doInTransaction(em -> {	×
75	if(topic == null) throw new IllegalArgumentException("il topic da aggiornare è null");	×
76	em.merge(topic);	×
77	return null;	×
78	});
79	}	×
80
81	@Override
82	public void delete(long id) {
83	tm.doInTransaction(em -> {	×
84	Topic result = em.find(Topic.class, id);	×
85	if(result == null) throw new IllegalArgumentException("il topic da rimuovere è null");	×
86	em.remove(result);	×
87	return null;	×
88	});
89	}	×
90
91
92
93
94
95
96	}

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