io.micronaut.configuration.graphql

Class DefaultGraphQLInvocation

java.lang.Object

io.micronaut.configuration.graphql.DefaultGraphQLInvocation

All Implemented Interfaces:

GraphQLInvocation

@Singleton
public class DefaultGraphQLInvocation
extends java.lang.Object
implements GraphQLInvocation

The default implementation for invoking GraphQL requests.

Since:

1.0

Author:

Marcel Overdijk, Graeme Rocher, James Kleeh

See Also:

GraphQLExecutionInputCustomizer.customize(ExecutionInput, HttpRequest, MutableHttpResponse), GraphQL.executeAsync(ExecutionInput.Builder)

Constructor Summary

Constructors

Constructor and Description
DefaultGraphQLInvocation(graphql.GraphQL graphQL, GraphQLExecutionInputCustomizer graphQLExecutionInputCustomizer, io.micronaut.context.BeanProvider<org.dataloader.DataLoaderRegistry> dataLoaderRegistry) Default constructor.

Method Summary

Modifier and Type	Method and Description
org.reactivestreams.Publisher<graphql.ExecutionResult>	invoke(GraphQLInvocationData invocationData, io.micronaut.http.HttpRequest httpRequest, io.micronaut.http.MutableHttpResponse<java.lang.String> httpResponse) Invokes the GraphQL request and returns a publisher that emits ExecutionResult objects.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGraphQLInvocation

public DefaultGraphQLInvocation(graphql.GraphQL graphQL,
                                GraphQLExecutionInputCustomizer graphQLExecutionInputCustomizer,
                                @Nullable
                                io.micronaut.context.BeanProvider<org.dataloader.DataLoaderRegistry> dataLoaderRegistry)

Default constructor.

Parameters:

graphQL - the GraphQL instance

graphQLExecutionInputCustomizer - the GraphQLExecutionInputCustomizer instance

dataLoaderRegistry - the DataLoaderRegistry instance

Method Detail

invoke

public org.reactivestreams.Publisher<graphql.ExecutionResult> invoke(GraphQLInvocationData invocationData,
                                                                     io.micronaut.http.HttpRequest httpRequest,
                                                                     @Nullable
                                                                     io.micronaut.http.MutableHttpResponse<java.lang.String> httpResponse)

Invokes the GraphQL request and returns a publisher that emits ExecutionResult objects.

Specified by:

invoke in interface GraphQLInvocation

Parameters:

invocationData - the GraphQL invocation data

httpRequest - the HTTP request

httpResponse - the mutable HTTP response, can be null when using websocket

Returns:

the GraphQL execution result