io.stargate.graphql.schema.cqlfirst.dml.fetchers

Class BulkMutationFetcher

java.lang.Object

io.stargate.graphql.schema.CassandraFetcher<ResultT>

io.stargate.graphql.schema.cqlfirst.dml.fetchers.DmlFetcher<CompletableFuture<List<Map<String,Object>>>>

io.stargate.graphql.schema.cqlfirst.dml.fetchers.BulkMutationFetcher

All Implemented Interfaces:

graphql.schema.DataFetcher<CompletableFuture<List<Map<String,Object>>>>

Direct Known Subclasses:

BulkInsertMutationFetcher

public abstract class BulkMutationFetcher
extends DmlFetcher<CompletableFuture<List<Map<String,Object>>>>

Field Summary

Fields inherited from class io.stargate.graphql.schema.cqlfirst.dml.fetchers.DmlFetcher

nameMapping, table

Fields inherited from class io.stargate.graphql.schema.CassandraFetcher

authorizationService, dataStoreFactory, DEFAULT_CONSISTENCY, DEFAULT_PAGE_SIZE, DEFAULT_PARAMETERS, DEFAULT_SERIAL_CONSISTENCY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BulkMutationFetcher(Table table, NameMapping nameMapping, AuthorizationService authorizationService, DataStoreFactory dataStoreFactory)

Method Summary

Modifier and Type	Method and Description
protected abstract List<BoundQuery>	buildQueries(graphql.schema.DataFetchingEnvironment environment, DataStore dataStore, AuthenticationSubject authenticationSubject)
static <T> CompletableFuture<List<T>>	convert(List<CompletableFuture<T>> futures)
protected CompletableFuture<List<Map<String,Object>>>	get(graphql.schema.DataFetchingEnvironment environment, DataStore dataStore, AuthenticationSubject authenticationSubject)

Methods inherited from class io.stargate.graphql.schema.cqlfirst.dml.fetchers.DmlFetcher

buildClause, buildConditions, getColumn, getDatastoreParameters, getDBColumnName, toDBValue, toListOfMutationResults, toMutationResult

Methods inherited from class io.stargate.graphql.schema.CassandraFetcher

get

Methods inherited from class java.lang.Object

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

Constructor Detail

BulkMutationFetcher

protected BulkMutationFetcher(Table table,
                              NameMapping nameMapping,
                              AuthorizationService authorizationService,
                              DataStoreFactory dataStoreFactory)

Method Detail

get

protected CompletableFuture<List<Map<String,Object>>> get(graphql.schema.DataFetchingEnvironment environment,
                                                          DataStore dataStore,
                                                          AuthenticationSubject authenticationSubject)

Specified by:

get in class CassandraFetcher<CompletableFuture<List<Map<String,Object>>>>

convert

public static <T> CompletableFuture<List<T>> convert(List<CompletableFuture<T>> futures)

buildQueries

protected abstract List<BoundQuery> buildQueries(graphql.schema.DataFetchingEnvironment environment,
                                                 DataStore dataStore,
                                                 AuthenticationSubject authenticationSubject)
                                          throws Exception

Throws:

Exception