com.daikit.graphql.datafetcher

Class GQLAbstractGetListDataFetcher

java.lang.Object

com.daikit.graphql.datafetcher.GQLAbstractDataFetcher<GQLListLoadResult>

com.daikit.graphql.datafetcher.GQLAbstractGetListDataFetcher

All Implemented Interfaces:

graphql.schema.DataFetcher<GQLListLoadResult>

public abstract class GQLAbstractGetListDataFetcher
extends GQLAbstractDataFetcher<GQLListLoadResult>

Abstract super class that may be overridden to provide "get list" fetcher to the schema building. This class is typically to be extended and used in GQLSchemaBuilder for buildSchema "get list" method data fetcher argument

Author:

Thibaut Caselli

Constructor Summary

Constructors

Constructor and Description
GQLAbstractGetListDataFetcher() Default constructor.
GQLAbstractGetListDataFetcher(Collection<IGQLDynamicAttributeFilter<?,?,?>> dynamicAttributeFilters) Constructor with dynamic attribute filters.

Method Summary

Modifier and Type	Method and Description
protected GQLListLoadConfig	createListLoadConfig() Override to provide custom GQLListLoadConfig extension
GQLListLoadResult	get(graphql.schema.DataFetchingEnvironment environment)
protected abstract GQLListLoadResult	getAll(String entityName, GQLListLoadConfig listLoadConfig)
protected abstract Object	getById(String entityName, String id)

Methods inherited from class com.daikit.graphql.datafetcher.GQLAbstractDataFetcher

convertObjectValue, getArgumentsForContext, getArgumentsForContextAsList, getArgumentValue, getEntityName, getRequestProvidedVariableNames, mapValue, mapValue

Methods inherited from class java.lang.Object

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

Constructor Detail

GQLAbstractGetListDataFetcher

public GQLAbstractGetListDataFetcher()

Default constructor. If you have dynamic attributes and you want a possibility to filter on them, then use GQLAbstractGetListDataFetcher(Collection) instead.

GQLAbstractGetListDataFetcher

public GQLAbstractGetListDataFetcher(Collection<IGQLDynamicAttributeFilter<?,?,?>> dynamicAttributeFilters)

Constructor with dynamic attribute filters. Providing dynamic attribute filters gives you the possibility to filter on entity dynamic attributes.

Parameters:

dynamicAttributeFilters - the collection of all registered IGQLDynamicAttributeFilter

Method Detail

getAll

protected abstract GQLListLoadResult getAll(String entityName,
                                            GQLListLoadConfig listLoadConfig)

getById

protected abstract Object getById(String entityName,
                                  String id)

get

public GQLListLoadResult get(graphql.schema.DataFetchingEnvironment environment)

createListLoadConfig

protected GQLListLoadConfig createListLoadConfig()

Override to provide custom GQLListLoadConfig extension

Returns:

a GQLListLoadConfig