R2DBC @Sequence annotation support #2028
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mipo256
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mp911de
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type: enhancement
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Thanks a lot. Let me check how the documentation fits into both modules. Maybe we can have a shared fragment for inclusion. |
...dbc/src/main/java/org/springframework/data/jdbc/core/convert/IdGeneratingEntityCallback.java
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...rc/main/java/org/springframework/data/r2dbc/core/mapping/IdGeneratingBeforeSaveCallback.java
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| .map((r, rowMetadata) -> r.get(0)) // | ||
| .one() // | ||
| .doOnNext(fetchedId -> { // | ||
| row.put(persistentEntity.getIdColumn().toSql(dialect.getIdentifierProcessing()), // |
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Obtaining the IdColumn as early as possible guards the later code against potential absence. Also, there's repetative access to IdProperty. I think it would be much more aligned with a future support of embedded Id's to use the IdProperty instead of IdColumn.
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I think it would be much more aligned with a future support of embedded Id's to use the IdProperty instead of IdColumn.
Can you please elaborate on what you mean here? The OutboundRow contains the mapping between column names (not properties) and their repsective values. I can obtain the idProperty once (although, this operation is relatively cheap since it just returns a reference to an already computed Id PersistentProperty), but I do not see how we can use the property here intead of column.
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This is a difference between persistentEntity.getIdColumn() and PersistentProperty.getColumnName().
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I still do not understand what change needs to be done here to be honest @mp911de
This is a difference between persistentEntity.getIdColumn() and PersistentProperty.getColumnName().
The persistentEntity.getIdColumn() is implemeted internally as getRequiredIdProperty().getColumnName(), which partically the same as calling the PersistentProperty.getColumnName().
Signed-off-by: mipo256 <mikhailpolivakha@gmail.com>
Signed-off-by: mipo256 <mikhailpolivakha@gmail.com>
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| withJsonRepository.findAll().as(StepVerifier::create).consumeNextWith(actual -> { | ||
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| assertThat(actual.jsonValue).isNotNull().isEqualTo(4); | ||
| assertThat(actual.jsonValue.asString()).isEqualTo("NewName"); | ||
| }).verifyComplete(); |
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This is wrong. It should actually be withIdFromSequenceRepository and asserting id and name properties. I wonder whether you ever ran these tests because they fail upon the first run.
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I'm terribly sorry for this overlook @mp911de. Of course, I run them. As far as I understood, you've already merged this PR. Should I take a look? Or you already did
Extract SequenceEntityCallbackDelegate from IdGeneratingBeforeSaveCallback. Renameto IdGeneratingEntityCallback and move callback to convert package. Align return values and associate generated sequence value with the entity. Fix test. Add ticket references to tests. Extract documentation partials. See #1955 Original pull request: #2028
Extract SequenceEntityCallbackDelegate from IdGeneratingBeforeSaveCallback. Renameto IdGeneratingEntityCallback and move callback to convert package. Align return values and associate generated sequence value with the entity. Fix test. Add ticket references to tests. Extract documentation partials. See #1955 Original pull request: #2028
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Thank you for your contribution. That's merged, polished, and forward-ported now. |
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No worries for now. I took care of this. In any case, please run the full build including the all-dbs profile to run tests at least once.
Am 24. Apr. 2025, 11:19 +0200 schrieb Mikhail Polivakha ***@***.***>:
… @mipo256 commented on this pull request.
In spring-data-r2dbc/src/test/java/org/springframework/data/r2dbc/repository/PostgresR2dbcRepositoryIntegrationTests.java:
> + withJsonRepository.findAll().as(StepVerifier::create).consumeNextWith(actual -> {
+
+ assertThat(actual.jsonValue).isNotNull().isEqualTo(4);
+ assertThat(actual.jsonValue.asString()).isEqualTo("NewName");
+ }).verifyComplete();
I'm terribly sorry for this overlook @mp911de. Of course, I run them. As far as I understood, you've already merged this PR. Should I take a look? Or you already did
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Hey @mp911de! As discussed here, I've provided the corresponding PR for the Spring Data R2DBC module for
@Sequencesupport.I've also provided the adoc documentation for this feature, I think it is worth a separate small page. I can do the same for the Spring Data JDBC module, should I? @mp911de