Module evita.external.api.graphql

Package io.evitadb.externalApi.graphql.io

Class GraphQLRouter

java.lang.Object

io.evitadb.externalApi.graphql.io.GraphQLRouter

All Implemented Interfaces:

io.undertow.server.HttpHandler

public class GraphQLRouter
extends Object
implements io.undertow.server.HttpHandler

Custom Undertow router for GraphQL APIs.

Author:

Lukáš Hornych, FG Forrest a.s. (c) 2024

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SYSTEM_PREFIX

Constructor Summary

Constructors

Constructor	Description
GraphQLRouter()

Method Summary

Modifier and Type	Method	Description
void	handleRequest(io.undertow.server.HttpServerExchange httpServerExchange)
void	refreshCatalogApis(String catalogName, graphql.GraphQL newDataApi, graphql.GraphQL newSchemaApi)	Swaps GraphQL instances for already registered APIs for defined catalog
void	registerCatalogApis(String catalogName, graphql.GraphQL dataApi, graphql.GraphQL schemaApi)	Registers new endpoints for defined catalog.
void	registerSystemApi(graphql.GraphQL systemApi)	Registers new system endpoints.
void	unregisterCatalogApis(String catalogName)	Unregisters all APIs associated with the defined catalog.

Methods inherited from class java.lang.Object

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

Field Details

SYSTEM_PREFIX

public static final String SYSTEM_PREFIX

See Also:

• Constant Field Values

Constructor Details

GraphQLRouter

public GraphQLRouter()

Method Details

handleRequest

public void handleRequest(io.undertow.server.HttpServerExchange httpServerExchange)
                   throws Exception

Specified by:

handleRequest in interface io.undertow.server.HttpHandler

Throws:

Exception

registerSystemApi

public void registerSystemApi(@Nonnull
 graphql.GraphQL systemApi)

Registers new system endpoints.

registerCatalogApis

public void registerCatalogApis(@Nonnull
 String catalogName,
 @Nonnull
 graphql.GraphQL dataApi,
 @Nonnull
 graphql.GraphQL schemaApi)

Registers new endpoints for defined catalog.

refreshCatalogApis

public void refreshCatalogApis(@Nonnull
 String catalogName,
 @Nonnull
 graphql.GraphQL newDataApi,
 @Nonnull
 graphql.GraphQL newSchemaApi)

Swaps GraphQL instances for already registered APIs for defined catalog

unregisterCatalogApis

public void unregisterCatalogApis(@Nonnull
 String catalogName)

Unregisters all APIs associated with the defined catalog.