Package no.sikt.graphitron.generators.db

Class ServiceResultFetchDBMethodGenerator

java.lang.Object

no.sikt.graphitron.generators.abstractions.AbstractSchemaMethodGenerator<ObjectField,ObjectDefinition>

no.sikt.graphitron.generators.abstractions.DBMethodGenerator<ObjectField>

no.sikt.graphitron.generators.db.FetchDBMethodGenerator

no.sikt.graphitron.generators.db.FetchMappedObjectDBMethodGenerator

no.sikt.graphitron.generators.db.ServiceResultFetchDBMethodGenerator

All Implemented Interfaces:

MethodGenerator

public class ServiceResultFetchDBMethodGenerator
extends FetchMappedObjectDBMethodGenerator

Generator that creates DB fetch methods for fields where a @service returns a table-backed type. Extends FetchMappedObjectDBMethodGenerator with isRoot() returning false so that the generated method includes resolver key parameters and WHERE clause for batch fetching by PK.

Field Summary

Fields inherited from class no.sikt.graphitron.generators.db.FetchDBMethodGenerator

conditionsShouldFallbackToFalse, ELEMENT_NAME, resolverKeyParamName

Fields inherited from class no.sikt.graphitron.generators.abstractions.AbstractSchemaMethodGenerator

dependencyMap, localObject, processedSchema

Constructor Summary

Constructors

Constructor	Description
ServiceResultFetchDBMethodGenerator(ObjectDefinition localObject, ProcessedSchema processedSchema)

Method Summary

Modifier and Type	Method	Description
List<no.sikt.graphitron.javapoet.MethodSpec>	generateAll()
protected no.sikt.graphitron.javapoet.CodeBlock	getHelperMethodCallForNestedField(ObjectField field, FetchContext context)	Generates a helper method call for nested record type fields.
protected no.sikt.graphitron.javapoet.CodeBlock	getSelectBlockForRecord(ObjectField target, no.sikt.graphitron.javapoet.CodeBlock selectRowBlock, boolean isReferenceResolverField, InputParser parser)	Determine the select block to use for record types.
protected no.sikt.graphitron.javapoet.MethodSpec.Builder	getSpecBuilder(ObjectField referenceField, no.sikt.graphitron.javapoet.TypeName refTypeName, InputParser parser)	Override to exclude input parameters from the DB method signature.
protected boolean	isRoot()

Methods inherited from class no.sikt.graphitron.generators.db.FetchMappedObjectDBMethodGenerator

generate

Methods inherited from class no.sikt.graphitron.generators.db.FetchDBMethodGenerator

createAliasDeclarations, createAliasDeclarations, createOrderFieldsBlock, createOrderFieldsDeclarationBlock, createSeekAndLimitBlock, createSelectConditions, createSelectJoins, createSelectJoins, formatJooqConditions, formatWhereContents, generateCorrelatedSubquery, generateForField, generateForField, generateForUnionField, generateHelperMethodName, generateNestedMethodName, generateSelectRow, getInitialKey, getInputConditions, getReturnType, getSelectCode, inferFieldNamingConvention, wrapInField, wrapInMultiset

Methods inherited from class no.sikt.graphitron.generators.abstractions.DBMethodGenerator

getDefaultSpecBuilder, getDefaultSpecBuilder

Methods inherited from class no.sikt.graphitron.generators.abstractions.AbstractSchemaMethodGenerator

createServiceDependency, declareAllServiceClasses, declareAllServiceClasses, declareAllServiceClassesInAliasSet, getDataFetcherWiring, getDependencyMap, getLocalObject, getLocalTable, getTypeResolverWiring

Methods inherited from class java.lang.Object

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

Constructor Details

ServiceResultFetchDBMethodGenerator

public ServiceResultFetchDBMethodGenerator(ObjectDefinition localObject,
 ProcessedSchema processedSchema)

Method Details

isRoot

protected boolean isRoot()

Overrides:

isRoot in class FetchDBMethodGenerator

getHelperMethodCallForNestedField

protected no.sikt.graphitron.javapoet.CodeBlock getHelperMethodCallForNestedField(ObjectField field,
 FetchContext context)

Description copied from class: FetchDBMethodGenerator

Generates a helper method call for nested record type fields. This base implementation generates the root-level helper method call.

Overrides:

getHelperMethodCallForNestedField in class FetchDBMethodGenerator

Parameters:

field - The field to generate the helper method call for

context - The fetch context (unused in base implementation)

Returns:

CodeBlock containing the helper method call, or null to use inline generation

getSelectBlockForRecord

protected no.sikt.graphitron.javapoet.CodeBlock getSelectBlockForRecord(ObjectField target,
 no.sikt.graphitron.javapoet.CodeBlock selectRowBlock,
 boolean isReferenceResolverField,
 InputParser parser)

Description copied from class: FetchMappedObjectDBMethodGenerator

Determine the select block to use for record types. By default, delegates to a helper method unless the field is a reference resolver field (which uses a correlated subquery). Subclasses can override to always inline the select.

Overrides:

getSelectBlockForRecord in class FetchMappedObjectDBMethodGenerator

getSpecBuilder

protected no.sikt.graphitron.javapoet.MethodSpec.Builder getSpecBuilder(ObjectField referenceField,
 no.sikt.graphitron.javapoet.TypeName refTypeName,
 InputParser parser)

Override to exclude input parameters from the DB method signature. Input arguments are passed to the service call, not to the DB query.

Overrides:

getSpecBuilder in class FetchDBMethodGenerator

generateAll

public List<no.sikt.graphitron.javapoet.MethodSpec> generateAll()

Specified by:

generateAll in interface MethodGenerator

Overrides:

generateAll in class FetchMappedObjectDBMethodGenerator

Returns:

List of complete javapoet MethodSpec that can be generated for this object.