io.stargate.graphql.schema.fetchers.dml

Class DmlFetcher

java.lang.Object

io.stargate.graphql.schema.fetchers.CassandraFetcher<Map<String,Object>>

io.stargate.graphql.schema.fetchers.dml.DmlFetcher

All Implemented Interfaces:

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

Direct Known Subclasses:

MutationFetcher, QueryFetcher

public abstract class DmlFetcher
extends CassandraFetcher<Map<String,Object>>

Field Summary

Fields

Modifier and Type	Field and Description
protected NameMapping	nameMapping
protected Table	table

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

authenticationService, persistence

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DmlFetcher(Table table, NameMapping nameMapping, Persistence persistence, AuthenticationService authenticationService)

Method Summary

Modifier and Type	Method and Description
protected List<com.datastax.oss.driver.api.querybuilder.relation.Relation>	buildClause(Table table, graphql.schema.DataFetchingEnvironment environment)
protected List<com.datastax.oss.driver.api.querybuilder.relation.Relation>	buildFilterConditions(Table table, Map<String,Map<String,Object>> columnList)
protected List<com.datastax.oss.driver.api.querybuilder.condition.Condition>	buildIfConditions(Table table, Map<String,Map<String,Object>> columnList)
protected Column	getColumn(Table table, String fieldName)
protected String	getDBColumnName(Table table, String fieldName)
protected com.datastax.oss.driver.api.querybuilder.Literal	toDbLiteral(Column column, Object value)

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

get, get

Methods inherited from class java.lang.Object

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

Field Detail

table

protected final Table table

nameMapping

protected final NameMapping nameMapping

Constructor Detail

DmlFetcher

protected DmlFetcher(Table table,
                     NameMapping nameMapping,
                     Persistence persistence,
                     AuthenticationService authenticationService)

Method Detail

buildIfConditions

protected List<com.datastax.oss.driver.api.querybuilder.condition.Condition> buildIfConditions(Table table,
                                                                                               Map<String,Map<String,Object>> columnList)

buildFilterConditions

protected List<com.datastax.oss.driver.api.querybuilder.relation.Relation> buildFilterConditions(Table table,
                                                                                                 Map<String,Map<String,Object>> columnList)

buildClause

protected List<com.datastax.oss.driver.api.querybuilder.relation.Relation> buildClause(Table table,
                                                                                       graphql.schema.DataFetchingEnvironment environment)

getDBColumnName

protected String getDBColumnName(Table table,
                                 String fieldName)

getColumn

protected Column getColumn(Table table,
                           String fieldName)

toDbLiteral

protected com.datastax.oss.driver.api.querybuilder.Literal toDbLiteral(Column column,
                                                                       Object value)