|
28 | 28 | import org.springframework.transaction.annotation.Transactional;
|
29 | 29 |
|
30 | 30 | /**
|
| 31 | + * Default implementation of the {@link org.springframework.data.repository.CrudRepository} interface. |
| 32 | + * |
31 | 33 | * @author Jens Schauder
|
32 | 34 | * @author Oliver Gierke
|
33 | 35 | */
|
34 | 36 | @RequiredArgsConstructor
|
35 | 37 | @Transactional(readOnly = true)
|
36 | 38 | public class SimpleJdbcRepository<T, ID> implements CrudRepository<T, ID> {
|
37 | 39 |
|
38 |
| - private final @NonNull |
39 |
| - JdbcAggregateOperations entityOperations; |
40 |
| - private final @NonNull |
41 |
| - PersistentEntity<T, ?> entity; |
| 40 | + private final @NonNull JdbcAggregateOperations entityOperations; |
| 41 | + private final @NonNull PersistentEntity<T, ?> entity; |
42 | 42 |
|
43 |
| - /* |
44 |
| - * (non-Javadoc) |
45 |
| - * @see org.springframework.data.repository.CrudRepository#save(S) |
46 |
| - */ |
47 |
| - @Override |
| 43 | + /* |
| 44 | + * (non-Javadoc) |
| 45 | + * @see org.springframework.data.repository.CrudRepository#save(S) |
| 46 | + */ |
48 | 47 | @Transactional
|
49 |
| - public <S extends T> S save(S instance) { |
50 |
| - return entityOperations.save(instance); |
51 |
| - } |
52 |
| - |
53 |
| - /* |
54 |
| - * (non-Javadoc) |
55 |
| - * @see org.springframework.data.repository.CrudRepository#save(java.lang.Iterable) |
56 |
| - */ |
57 |
| - @Override |
| 48 | + @Override |
| 49 | + public <S extends T> S save(S instance) { |
| 50 | + return entityOperations.save(instance); |
| 51 | + } |
| 52 | + |
| 53 | + /* |
| 54 | + * (non-Javadoc) |
| 55 | + * @see org.springframework.data.repository.CrudRepository#save(java.lang.Iterable) |
| 56 | + */ |
58 | 57 | @Transactional
|
59 |
| - public <S extends T> Iterable<S> saveAll(Iterable<S> entities) { |
60 |
| - |
61 |
| - return Streamable.of(entities).stream() // |
62 |
| - .map(this::save) // |
63 |
| - .collect(Collectors.toList()); |
64 |
| - } |
65 |
| - |
66 |
| - /* |
67 |
| - * (non-Javadoc) |
68 |
| - * @see org.springframework.data.repository.CrudRepository#findOne(java.io.Serializable) |
69 |
| - */ |
70 |
| - @Override |
71 |
| - public Optional<T> findById(ID id) { |
72 |
| - return Optional.ofNullable(entityOperations.findById(id, entity.getType())); |
73 |
| - } |
74 |
| - |
75 |
| - /* |
76 |
| - * (non-Javadoc) |
77 |
| - * @see org.springframework.data.repository.CrudRepository#exists(java.io.Serializable) |
78 |
| - */ |
79 |
| - @Override |
80 |
| - public boolean existsById(ID id) { |
81 |
| - return entityOperations.existsById(id, entity.getType()); |
82 |
| - } |
83 |
| - |
84 |
| - /* |
85 |
| - * (non-Javadoc) |
86 |
| - * @see org.springframework.data.repository.CrudRepository#findAll() |
87 |
| - */ |
88 |
| - @Override |
89 |
| - public Iterable<T> findAll() { |
90 |
| - return entityOperations.findAll(entity.getType()); |
91 |
| - } |
92 |
| - |
93 |
| - /* |
94 |
| - * (non-Javadoc) |
95 |
| - * @see org.springframework.data.repository.CrudRepository#findAll(java.lang.Iterable) |
96 |
| - */ |
97 |
| - @Override |
98 |
| - public Iterable<T> findAllById(Iterable<ID> ids) { |
99 |
| - return entityOperations.findAllById(ids, entity.getType()); |
100 |
| - } |
101 |
| - |
102 |
| - /* |
103 |
| - * (non-Javadoc) |
104 |
| - * @see org.springframework.data.repository.CrudRepository#count() |
105 |
| - */ |
106 |
| - @Override |
107 |
| - public long count() { |
108 |
| - return entityOperations.count(entity.getType()); |
109 |
| - } |
110 |
| - |
111 |
| - /* |
112 |
| - * (non-Javadoc) |
113 |
| - * @see org.springframework.data.repository.CrudRepository#delete(java.io.Serializable) |
114 |
| - */ |
115 |
| - @Override |
| 58 | + @Override |
| 59 | + public <S extends T> Iterable<S> saveAll(Iterable<S> entities) { |
| 60 | + |
| 61 | + return Streamable.of(entities).stream() // |
| 62 | + .map(this::save) // |
| 63 | + .collect(Collectors.toList()); |
| 64 | + } |
| 65 | + |
| 66 | + /* |
| 67 | + * (non-Javadoc) |
| 68 | + * @see org.springframework.data.repository.CrudRepository#findOne(java.io.Serializable) |
| 69 | + */ |
| 70 | + @Override |
| 71 | + public Optional<T> findById(ID id) { |
| 72 | + return Optional.ofNullable(entityOperations.findById(id, entity.getType())); |
| 73 | + } |
| 74 | + |
| 75 | + /* |
| 76 | + * (non-Javadoc) |
| 77 | + * @see org.springframework.data.repository.CrudRepository#exists(java.io.Serializable) |
| 78 | + */ |
| 79 | + @Override |
| 80 | + public boolean existsById(ID id) { |
| 81 | + return entityOperations.existsById(id, entity.getType()); |
| 82 | + } |
| 83 | + |
| 84 | + /* |
| 85 | + * (non-Javadoc) |
| 86 | + * @see org.springframework.data.repository.CrudRepository#findAll() |
| 87 | + */ |
| 88 | + @Override |
| 89 | + public Iterable<T> findAll() { |
| 90 | + return entityOperations.findAll(entity.getType()); |
| 91 | + } |
| 92 | + |
| 93 | + /* |
| 94 | + * (non-Javadoc) |
| 95 | + * @see org.springframework.data.repository.CrudRepository#findAll(java.lang.Iterable) |
| 96 | + */ |
| 97 | + @Override |
| 98 | + public Iterable<T> findAllById(Iterable<ID> ids) { |
| 99 | + return entityOperations.findAllById(ids, entity.getType()); |
| 100 | + } |
| 101 | + |
| 102 | + /* |
| 103 | + * (non-Javadoc) |
| 104 | + * @see org.springframework.data.repository.CrudRepository#count() |
| 105 | + */ |
| 106 | + @Override |
| 107 | + public long count() { |
| 108 | + return entityOperations.count(entity.getType()); |
| 109 | + } |
| 110 | + |
| 111 | + /* |
| 112 | + * (non-Javadoc) |
| 113 | + * @see org.springframework.data.repository.CrudRepository#delete(java.io.Serializable) |
| 114 | + */ |
116 | 115 | @Transactional
|
117 |
| - public void deleteById(ID id) { |
118 |
| - entityOperations.deleteById(id, entity.getType()); |
119 |
| - } |
120 |
| - |
121 |
| - /* |
122 |
| - * (non-Javadoc) |
123 |
| - * @see org.springframework.data.repository.CrudRepository#delete(java.lang.Object) |
124 |
| - */ |
125 |
| - @Override |
| 116 | + @Override |
| 117 | + public void deleteById(ID id) { |
| 118 | + entityOperations.deleteById(id, entity.getType()); |
| 119 | + } |
| 120 | + |
| 121 | + /* |
| 122 | + * (non-Javadoc) |
| 123 | + * @see org.springframework.data.repository.CrudRepository#delete(java.lang.Object) |
| 124 | + */ |
126 | 125 | @Transactional
|
127 |
| - public void delete(T instance) { |
128 |
| - entityOperations.delete(instance, entity.getType()); |
129 |
| - } |
130 |
| - |
131 |
| - /* |
132 |
| - * (non-Javadoc) |
133 |
| - * @see org.springframework.data.repository.CrudRepository#delete(java.lang.Iterable) |
134 |
| - */ |
135 |
| - @Override |
| 126 | + @Override |
| 127 | + public void delete(T instance) { |
| 128 | + entityOperations.delete(instance, entity.getType()); |
| 129 | + } |
| 130 | + |
| 131 | + /* |
| 132 | + * (non-Javadoc) |
| 133 | + * @see org.springframework.data.repository.CrudRepository#delete(java.lang.Iterable) |
| 134 | + */ |
136 | 135 | @Transactional
|
137 |
| - @SuppressWarnings("unchecked") |
138 |
| - public void deleteAll(Iterable<? extends T> entities) { |
139 |
| - entities.forEach(it -> entityOperations.delete(it, (Class<T>) it.getClass())); |
140 |
| - } |
| 136 | + @Override |
| 137 | + @SuppressWarnings("unchecked") |
| 138 | + public void deleteAll(Iterable<? extends T> entities) { |
| 139 | + entities.forEach(it -> entityOperations.delete(it, (Class<T>) it.getClass())); |
| 140 | + } |
141 | 141 |
|
142 |
| - @Override |
143 | 142 | @Transactional
|
144 |
| - public void deleteAll() { |
145 |
| - entityOperations.deleteAll(entity.getType()); |
146 |
| - } |
| 143 | + @Override |
| 144 | + public void deleteAll() { |
| 145 | + entityOperations.deleteAll(entity.getType()); |
| 146 | + } |
147 | 147 | }
|
0 commit comments