DefaultGraphQLDataFetcherManager (GORM GraphQL

org.grails.gorm.graphql.fetcher.manager.DefaultGraphQLDataFetcherManager

All Implemented Interfaces and Traits:

GraphQLDataFetcherManager
```
@groovy.transform.CompileStatic
class DefaultGraphQLDataFetcherManager
extends java.lang.Object
implements GraphQLDataFetcherManager
```
A default implementation of GraphQLDataFetcherManager. When retrieving fetcher instances, the exact class provided will be searched for. If a parent class is registered and a subclass is searched, the parent class fetcher will not be returned. If no fetchers are found, the optional provided default fetchers will be searched. If no default fetchers are provided, null will be returned.
Authors:
James Kleeh
Since:
1.0.0

Field Summary

Fields
Modifiers	Name	Description
`protected java.util.Map<java.lang.Class, java.util.Map<GraphQLDataFetcherType, graphql.schema.DataFetcher>>`	`dataFetchers`

Constructor Summary

Constructors
Constructor and description
`DefaultGraphQLDataFetcherManager ()`
`DefaultGraphQLDataFetcherManager (java.util.Map<GraphQLDataFetcherType, graphql.schema.DataFetcher> defaultFetchers)`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`java.util.Optional<BindingGormDataFetcher>`	`getBindingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)`
	`protected graphql.schema.DataFetcher`	`getCustomFetcher(java.lang.Class clazz, GraphQLDataFetcherType type)`
	`protected java.util.Optional<graphql.schema.DataFetcher>`	`getCustomFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)`
	`java.util.Optional<DeletingGormDataFetcher>`	`getDeletingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity)`
	`java.util.Optional<ReadingGormDataFetcher>`	`getReadingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)`
	`void`	`registerBindingDataFetcher(java.lang.Class clazz, BindingGormDataFetcher fetcher)`
	`void`	`registerDeletingDataFetcher(java.lang.Class clazz, DeletingGormDataFetcher fetcher)`
	`protected void`	`registerFetcher(java.lang.Class clazz, graphql.schema.DataFetcher fetcher, GraphQLDataFetcherType type)`
	`void`	`registerReadingDataFetcher(java.lang.Class clazz, ReadingGormDataFetcher fetcher)`
	`protected void`	`verifyFetcher(graphql.schema.DataFetcher instance, java.lang.Class requiredType)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class java.lang.Object`	`java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()`

- Field Detail
  - protected final java.util.Map<java.lang.Class, java.util.Map<GraphQLDataFetcherType, graphql.schema.DataFetcher>> dataFetchers
- Constructor Detail
  - DefaultGraphQLDataFetcherManager()
  - DefaultGraphQLDataFetcherManager(java.util.Map<GraphQLDataFetcherType, graphql.schema.DataFetcher> defaultFetchers)
- Method Detail
  - @java.lang.Override java.util.Optional<BindingGormDataFetcher> getBindingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)
  - protected graphql.schema.DataFetcher getCustomFetcher(java.lang.Class clazz, GraphQLDataFetcherType type)
  - protected java.util.Optional<graphql.schema.DataFetcher> getCustomFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)
  - @java.lang.Override java.util.Optional<DeletingGormDataFetcher> getDeletingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity)
  - @java.lang.Override java.util.Optional<ReadingGormDataFetcher> getReadingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)
  - @java.lang.Override void registerBindingDataFetcher(java.lang.Class clazz, BindingGormDataFetcher fetcher)
  - @java.lang.Override void registerDeletingDataFetcher(java.lang.Class clazz, DeletingGormDataFetcher fetcher)
  - protected void registerFetcher(java.lang.Class clazz, graphql.schema.DataFetcher fetcher, GraphQLDataFetcherType type)
  - @java.lang.Override void registerReadingDataFetcher(java.lang.Class clazz, ReadingGormDataFetcher fetcher)
  - protected void verifyFetcher(graphql.schema.DataFetcher instance, java.lang.Class requiredType)

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

Groovy Documentation

[Groovy] Class DefaultGraphQLDataFetcherManager

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

protected final java.util.Map<java.lang.Class, java.util.Map<GraphQLDataFetcherType, graphql.schema.DataFetcher>> dataFetchers

Constructor Detail

DefaultGraphQLDataFetcherManager()

DefaultGraphQLDataFetcherManager(java.util.Map<GraphQLDataFetcherType, graphql.schema.DataFetcher> defaultFetchers)

Method Detail

@java.lang.Override java.util.Optional<BindingGormDataFetcher> getBindingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)

protected graphql.schema.DataFetcher getCustomFetcher(java.lang.Class clazz, GraphQLDataFetcherType type)

protected java.util.Optional<graphql.schema.DataFetcher> getCustomFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)

@java.lang.Override java.util.Optional<DeletingGormDataFetcher> getDeletingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity)

@java.lang.Override java.util.Optional<ReadingGormDataFetcher> getReadingFetcher(org.grails.datastore.mapping.model.PersistentEntity entity, GraphQLDataFetcherType type)

@java.lang.Override void registerBindingDataFetcher(java.lang.Class clazz, BindingGormDataFetcher fetcher)

@java.lang.Override void registerDeletingDataFetcher(java.lang.Class clazz, DeletingGormDataFetcher fetcher)

protected void registerFetcher(java.lang.Class clazz, graphql.schema.DataFetcher fetcher, GraphQLDataFetcherType type)

@java.lang.Override void registerReadingDataFetcher(java.lang.Class clazz, ReadingGormDataFetcher fetcher)

protected void verifyFetcher(graphql.schema.DataFetcher instance, java.lang.Class requiredType)