spring-data-jpa-mongodb-expressions
Use the MongoDB query language to query your relational database, typically from frontend.
APACHE-2.0 License
Stars
95
Spring Data JPA MongoDB Expressions
How it works:
- Customize JPA Repository base class:
@SpringBootApplication @EnableJpaRepositories(repositoryBaseClass = ExpressionsRepositoryImpl.class) public class Application { … } - Change your repository to extend
ExpressionsRepository:@Repository public interface EmployeeRepository extends ExpressionsRepository<Employee, Long> { } - Build the controller/service:
@PostMapping("/search") public ResponseEntity<Page<EmployeeDto>> search(@RequestBody Expressions expressions, Pageable pageable) { return ok().body( employeeRepository.findAll(expressions, pageable).map(employeeMapper::toDto) ); } - Send Mongodb query in JSON from frontend:
{ "$or": [ {"lastName": "ibrahim"}, { "$and": [ {"firstName": "mostafa"}, {"birthDate": {"$gt": "1990-01-01"}} ] } ] }
Learn more
For a quick start see this Medium post or dev.to post or see this demo example on Github.
See documentation website for details about how to get started.
Install:
For spring-boot 3.x:
<dependency>
<groupId>com.github.mhewedy</groupId>
<artifactId>spring-data-jpa-mongodb-expressions</artifactId>
<version>0.1.3</version>
</dependency>
For spring-boot 2.x:
<dependency>
<groupId>com.github.mhewedy</groupId>
<artifactId>spring-data-jpa-mongodb-expressions</artifactId>
<version>0.0.8</version>
</dependency>
🎖 Special Thanks
Special thanks to Rashad Saif and Hamada Elnoby for helping in the design, inspring with ideas, and for doing code review.
In the News
This repo has been mentioned in spring.io weekly news.
Package Rankings
Top 6.73% on Proxy.golang.org
Top 31.57% on Repo1.maven.org
Badges
Extracted from project README
