my-spring-boot-experiments
  • README
  • Spring Batch implementation
  • API Example for Archunit
  • spring-boot-chaos-monkey
  • Grafana LGTM Implementation
  • MongoDb for insertion and search using elastic search
  • OpenSearch Implementation
  • spring-boot-rabbitmq-thymeleaf
  • boot-rest-docs-sample
  • boot-strategy-plugin
  • spring-boot-togglz-sample
  • spring-boot-ultimate-redis
  • GraphQL
    • spring-boot-graphql-querydsl
    • GraphQl implementation using webflux
    • GraphQl implementation using webmvc
  • httpClients
    • http-proxy
    • rest-template
    • rest-client
    • web-client-mvc
    • web-client-webflux
  • jmh-benchmark
  • jpa
    • Custom Sequence
    • Hibernate Envers Implementation
    • multiple datasources using Spring Boot
    • spring-boot-hibernate2ndlevelcache-sample
    • JNDI in embedded Tomcat
    • JPA Jooq Marriage
    • JPA locks implementation
    • read-replica-with-spring-boot
    • KeySet Pagination Using Blaze
    • KeySet Pagination Using Data-JPA
    • MultiTenancy using Hibernate in Spring Data JPA
      • multitenancy-db
      • multidatasource-multitenancy
      • Partitioned (Discriminator) Data – the data for each tenant is partitioned by a discriminator value
      • schema
  • open-api-spring-boot
  • r2dbc
    • r2dbc-jooq
    • PostgreSQL JSON and enum column support
    • PostgreSQL Notify and Listen support using reactive spring boot
    • r2dbc-boot
    • reactive-cache
  • scheduler
    • Scheduling using JobRunr
    • Scheduling using Quartz
    • Scheduling using Shedlock distribution
  • Code Of Conduct
Powered by GitBook
On this page
  • Why Use QueryDSL with GraphQL?
  • Format code
  • Run tests
  • Run locally
  • Using Testcontainers at Development Time
  • Useful Links

Was this helpful?

Edit on GitHub
  1. GraphQL

spring-boot-graphql-querydsl

Combines GraphQL’s flexible schema definition and QueryDSL’s type-safe query generation in a Spring Boot environment.

Why Use QueryDSL with GraphQL?

  • Rich Filtering: Type-safe queries that can evolve with your schema.

  • Reduced Boilerplate: QueryDSL auto-generates domain-based classes.

GraphQL is a query language for APIs that allows for more flexible and efficient data querying and manipulation. QueryDSL is a Java-based library that allows for the creation of type-safe queries in a variety of query languages, including GraphQL.

Together, GraphQL and QueryDSL can provide developers with a powerful toolset for building and managing complex data-driven applications. QueryDSL allows for the creation of type-safe queries in GraphQL, providing a more robust and efficient way to query data from APIs. Additionally, QueryDSL's support for multiple query languages means that developers can easily switch between different query languages without having to rewrite their code.

Format code

./mvnw spotless:apply

Run tests

./mvnw clean verify

Run locally

docker-compose -f docker/docker-compose.yml up -d
./mvnw spring-boot:run -Dspring-boot.run.profiles=local

Using Testcontainers at Development Time

You can run TestApplication.java from your IDE directly. You can also run the application using Maven as follows:

./mvnw spring-boot:test-run

Useful Links

  • Swagger UI: http://localhost:8080/swagger-ui.html

  • Actuator Endpoint: http://localhost:8080/actuator

PreviousGraphQLNextGraphQl implementation using webflux

Last updated 4 months ago

Was this helpful?