Spring Boot with GraphQL Query Example

Update: Upgraded to Java 11 and Graph QL to 5+ version dependency

Book Store

• /rest/books is the REST resource which can fetch Books information
• DataFetchers are Interfaces for RuntimeWiring of GraphQL with JpaRepository

Sample GraphQL Scalar Queries

• Accessible under http://localhost:8091/rest/books
• Usage for allBooks

  {
  allBooks {
   isn
   title
   authors
   publisher
  }
  }

• Usage for book

  {
  book(id: "123") {
   title
   authors
   publisher
  }

• Combination of both allBooks and book

  {
  allBooks {
   title
   authors
  }
  book(id: "124") {
   title
   authors
   publisher
  }
  }