12,017 questions
Best practices
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replies
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views
Spring Boot Data starter autoconfiguration behaviour when a configuration is missing, default localhost or error?
I am currently trying to build a Spring Boot autoconfiguration starter for Apache Solr and trying to decide what is the correct behaviour (convention over user friendliness).
Essentially it seems to ...
- reputation score 4110
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0 answers
48 views
JPA/Hibernate: Backfill process generates duplicate primary keys (id=1) when deleting and recreating child entities
I'm implementing a backfill process to re-enrich old commit data in my application. This involves:
Marking old commits as BACKFILL_PENDING
For each commit: delete existing enrichment data, then re-...
- reputation score 125
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86 views
Make spring data jpa return related entities
I have relation set between two classes
Nested class:
@Column(name = "owner_id", nullable = false)
private UUID ownerId;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "...
- reputation score 347
Score of 0
1 answer
224 views
DockerHub: Unable to open JDBC Connection for DDL execution [Could not create connection to database server]
I am learning SpringBoot and I'm making an application that need to connect to a Springboot API. I don't have problem when running my API locally, but when I use Docker it fails to find the database.
...
- reputation score 39
Score of 0
1 answer
116 views
Passing LocalDate to Between comparison for Cosmos DB
I have Cosmos DB database with the following sample data in the container:
{
"postedDate": "2025-01-01",
... Other fields
}
Repository:
public interface TransactionRepo ...
- reputation score 33
Advice
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votes
0
replies
41
views
How to apply multi-tenancy pre-filters to all Spring Data Elasticsearch repository queries (including findById and custom @Query)?
I am trying to implement multi-tenancy in a Spring Boot application using Spring Data Elasticsearch.
My goal is:
Automatically inject a tenantId filter into all Elasticsearch queries
This must apply ...
- reputation score 922
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0 answers
30 views
How can I create a "managed type" for a Spring Data 3.4 @NativeQuery interface to access data with?
We have a very sparse DAG stored in a MySQL 8 table. I want to get all of the nodes leading into (and out of) a given node. The query can be written without too much trouble with the help of this ...
- reputation score 11937
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1 answer
114 views
Enable Hibernate @Filter as default in Springboot for soft delete
I defined a Hibernate Filter to filter out the deleted records.
My wishlist:
The Filter should be enabled all the time as default.
Only in special cases when I need the deleted records, then I would ...
- reputation score 471
Score of 0
1 answer
84 views
IDs are mismatched when calling Spring Boot REST API from Next.js client generated using OpenAPI/Swagger
I have a Spring Boot Data REST project with the following classes
@Entity
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class Product {
@Id
private String sku;
@OneToMany(...
- reputation score 73
Score of 2
1 answer
202 views
How does Spring JPA “instantiate” the interfaces that extends repositories?
I'm delving into Java concepts such as dynamic proxies, reflection, etc. That's why I'm trying to implement some Spring features. Anyway...
I created the dynamic proxy:
@Override
public Object invoke(...
- reputation score 10
Score of -1
1 answer
231 views
Spring Data JDBC inserts varchar into Postgres jsonb column even with custom PGobject converter
I’m trying to persist a JSON object into a PostgreSQL jsonb column using Spring Data JDBC (not JPA).
Even with a custom @WritingConverter that returns a PGobject of type jsonb, PostgreSQL errors out ...
- reputation score 3
Score of 1
1 answer
150 views
@LastModifiedDate is not updated with @ManyToMany relation
In Spring Boot I have an entity:
@Entity
@Table(name = "Product")
@EntityListeners(AuditingEntityListener.class)
public class Product extends BaseEntity {
...
@NotNull
@...
- reputation score 15
Score of 0
1 answer
344 views
Spring Data JDBC - mapping a series of nested one-to-many relationships inside an aggregate
This is a request for clarification after watching a video about Spring Data JDBC.
I have an aggregate made of Book (aggregate root), BookCopy and BookCopyQualityControl. A Book has many BookCopy, and ...
- reputation score 3
Score of 0
1 answer
82 views
undefined method error in eclipse in a project correctly building with maven
Eclipse gives me the following error:
The method delete(Sumti) is undefined for the type SumtiRepository DeleteBridiTest.java
The relevant parts of DeleteBridiTest.java:
public class DeleteBridiTest ...
- reputation score 1524
Score of 1
0 answers
77 views
Why does findByTypeNotIn in Redis OM Spring generate the same RediSearch query as findByTypeIn?
I’m using Redis OM Spring with a simple repository:
@Document(value = "Marker", indexName = "MarkerIdx")
data class RedisMarker(
//other indexed
@Indexed
...
- reputation score 501