@Configuration
class GraphglueDataConfiguration

Autoconfiguration associated with Neo4j part of library

Constructors

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constructor()

Functions

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@Bean
fun defaultIndexCreator(nodeDefinitionCollection: NodeDefinitionCollection, neo4jClient: Neo4jClient): DefaultIndexCreator

Creates the DefaultIndexCreator

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@Bean(value = ["graphglueNeo4jOperations"])
fun graphGlueNeo4jOperations(neo4jTemplate: ReactiveNeo4jTemplate, neo4jClient: ReactiveNeo4jClient, beanFactory: BeanFactory, renderer: Renderer): GraphglueNeo4jOperations

Bean to provide Neo4jOperations which support save over lazy loaded relations

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@Bean
fun lazyLoadingContext(nodeQueryParser: NodeQueryParser, nodeQueryEngine: NodeQueryEngine): LazyLoadingContext

Creates a new LazyLoadingContext

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@Bean
fun lazyLoadingContextInjector(beanFactory: BeanFactory): AfterConvertCallback<Node>

AfterConvertCallback bean which injects the LazyLoadingContext into all loaded Nodes

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@Bean(value = ["neo4jClient"])
@ConditionalOnMissingBean
fun neo4jClient(driver: Driver, databaseNameProvider: DatabaseSelectionProvider): Neo4jClient

Creates the Neo4jClient For some reason, the one provided by the autoconfiguration does not exist

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@Bean
fun nodeQueryEngine(configurationProperties: GraphglueCoreConfigurationProperties, client: ReactiveNeo4jClient, mappingContext: Neo4jMappingContext, renderer: Renderer): NodeQueryEngine

Creates a new NodeQueryEngine

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@Bean
@ConditionalOnMissingBean
fun queryParser(nodeDefinitionCollection: NodeDefinitionCollection, filterDefinitionCollection: Optional<FilterDefinitionCollection>, objectMapper: ObjectMapper): NodeQueryParser

Parser for incoming GraphQL queries Allows transforming (a part of) a GraphQL query into a single Cypher query

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@Bean
@ConditionalOnMissingBean
fun renderer(beanFactory: BeanFactory): Renderer

Provides a CypherDSL renderer which respects the CypherDSL configuration bean