Package com.linecorp.armeria.server.graphql

Class GraphqlServiceContexts

java.lang.Object

com.linecorp.armeria.server.graphql.GraphqlServiceContexts

@UnstableApi
public final class GraphqlServiceContexts
extends Object

Retrieves the current ServiceRequestContext from a GraphQLContext or DataFetchingEnvironment.

Method Summary

Modifier and Type	Method	Description
static ServiceRequestContext	get(graphql.GraphQLContext graphQLContext)	Retrieves the current ServiceRequestContext from the specified GraphQLContext.
static ServiceRequestContext	get(graphql.schema.DataFetchingEnvironment environment)	Retrieves the current ServiceRequestContext from the specified DataFetchingEnvironment.

Methods inherited from class java.lang.Object

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

Method Details

get

public static ServiceRequestContext get(graphql.GraphQLContext graphQLContext)

Retrieves the current ServiceRequestContext from the specified GraphQLContext. For example:

 new DataFetcher<>() {
     @Override
     public String get(DataFetchingEnvironment env) throws Exception {
         final GraphQLContext graphQLContext = env.getGraphQlContext();
         final ServiceRequestContext ctx = GraphqlServiceContexts.get(graphQLContext);
         // ...
     }
 };
 

Throws:

IllegalStateException - if the specified GraphQLContext doesn't contain a ServiceRequestContext.

get

public static ServiceRequestContext get(graphql.schema.DataFetchingEnvironment environment)

Retrieves the current ServiceRequestContext from the specified DataFetchingEnvironment. For example:

 new DataFetcher<>() {
     @Override
     public String get(DataFetchingEnvironment env) throws Exception {
         final ServiceRequestContext ctx = GraphqlServiceContexts.get(env);
         // ...
     }
 };
 

Throws:

IllegalStateException - if the specified DataFetchingEnvironment doesn't contain a ServiceRequestContext.