https://github.com/Mukund2900/surrealdb-spring-client

SurrealDB spring/boot java library
https://github.com/Mukund2900/surrealdb-spring-client

java-library realtime-database spring-boot surreal surrealdb surrealdb-client

Last synced: about 6 hours ago
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SurrealDB spring/boot java library

• Host: GitHub
• URL: https://github.com/Mukund2900/surrealdb-spring-client
• Owner: Mukund2900
• Created: 2024-03-28T08:38:40.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-03-28T18:16:40.000Z (8 months ago)
• Last Synced: 2024-08-01T22:43:10.146Z (3 months ago)
• Topics: java-library, realtime-database, spring-boot, surreal, surrealdb, surrealdb-client
• Language: Java
• Homepage:
• Size: 36.1 KB
• Stars: 2
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-surreal - surrealdb-spring-client - An unofficial maven library to easily integrate surrealdb with springboot. (Client libraries)

README

        
This maven library can be used to easily integrate surrealdb with springboot 

This is issue which this repository solves -> https://github.com/surrealdb/surrealdb.java/issues/82

I have created an implementation which will expect the following to use repository pattern  (The library still works as it is if this is not required) ->

1.  Configuration through application.properties (else it will take the default values, will add id and password as well) :

> surrealdb.host=localhost

> surrealdb.port=8000

> surrealdb.useSsl=false

> surrealdb.nameSpace=test

> surrealdb.database=test

2.  Entity Annotation with @SurrealTable and @SurrealId: Entities can now be annotated to define document/table mappings and identifiers, simplifying the mapping process. For example:

```

@SurrealTable("parent_route")

@AllArgsConstructor

@Data

@NoArgsConstructor

public class ParentRoute {

    @SurrealId

    private String id;

    private Long validFrom;

    private Long validTo;

    private String client;

    private String rId;

 } 

```

3. CRUD Operations through SurrealCrudRepository: Entities can extend the SurrealCrudRepository interface to enable CRUD operations, streamlining data manipulation tasks:

```

@Repository

public interface ParentRouteRepository extends SurrealCrudRepository {

}

```

4. Custom Queries with @SurrealQuery: Similar to JPA's @Query annotation, @SurrealQuery enables the execution of custom queries, providing flexibility in data retrieval:

```

@Repository

public interface ParentRouteRepository extends SurrealCrudRepository {

    @SurrealQuery("select * from parent_route where client = ?1 and rId = ?2 ;")

    ParentRoute findByRouteIdAndBuid(String client, String rId);

    

    

    @SurrealQuery("select *, ->hasData->(r_data where time = ?1 ).*->hasVehicle->vehicle_detail.* as vehicle from parent_route where client = ?2 and rId = ?3 ;")

    List findShuttleRouteByStartTimeAndBuidAndRouteId(long time, String client, String rId);

    

}

```

Extra feature in first cut -> 

If we want a field to have a sequence we can use @SurrealSequenceId(sequenceName = "rIdSequence") : This will give that field a numeric sequence (with string-type fields being appropriately casted).