Package com.apollographql.federation.graphqljava.printer

Class ServiceSDLPrinter

java.lang.Object

com.apollographql.federation.graphqljava.printer.ServiceSDLPrinter

public final class ServiceSDLPrinter
extends Object

graphql.schema.idl.SchemaPrinter wrapper that is used to generate SDL returned by the _service { sdl } query and is compatible with Federation v1 and v2 specs.

Method Summary

Modifier and Type	Method	Description
static String	generateServiceSDL(graphql.schema.GraphQLSchema schema, boolean queryTypeShouldBeEmpty)	Deprecated. Migrate to use Federation v2
static String	generateServiceSDLV2(graphql.schema.GraphQLSchema schema)	Generate service SDL compatible with Federation v2 specification.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

generateServiceSDL

@Deprecated(since="05/16/2024")
public static String generateServiceSDL(graphql.schema.GraphQLSchema schema,
 boolean queryTypeShouldBeEmpty)

Deprecated.

Migrate to use Federation v2

Generate service SDL compatible with Federation v1 specification.

Parameters:

schema - target schema

queryTypeShouldBeEmpty - boolean indicating whether query type contains "fake" query that should be removed (at least a single query has to be present for graphql-java to consider it as a valid schema)

Returns:

SDL compatible with Federation v1

generateServiceSDLV2

public static String generateServiceSDLV2(graphql.schema.GraphQLSchema schema)

Generate service SDL compatible with Federation v2 specification.

Parameters:

schema - target schema

Returns:

SDL compatible with Federation v2