org.apache.sling.graphql.api

Interface SlingDataFetcher<T>

@ConsumerType
public interface SlingDataFetcher<T>

Retrieves data for a given GraphQL field. Services must be registered with a NAME property with a unique value that's matched with the corresponding @directive in the GraphQL Schema.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME_SERVICE_PROPERTY Defines the service registration property with which all SlingDataFetcher services have to be registered.

Method Summary

Modifier and Type	Method and Description
T	get(@NotNull SlingDataFetcherEnvironment e)

Field Detail

NAME_SERVICE_PROPERTY

static final String NAME_SERVICE_PROPERTY

Defines the service registration property with which all SlingDataFetcher services have to be registered. The value should be namespaced, with namespaces being delimited by the "/" character.

See Also:

Constant Field Values

Method Detail

get

@Nullable
T get(@NotNull
                @NotNull SlingDataFetcherEnvironment e)
         throws Exception

Throws:

Exception