io.smallrye.graphql.execution.datafetcher.helper

Class AbstractHelper

java.lang.Object

io.smallrye.graphql.execution.datafetcher.helper.AbstractHelper

Direct Known Subclasses:

ArgumentHelper, FieldHelper

public abstract class AbstractHelper
extends Object

Help with the fields when fetching data.

Author:

Phillip Kruger (phillip.kruger@redhat.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected ClassloadingService	classloadingService

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractHelper()

Method Summary

Modifier and Type	Method and Description
protected Class<?>	getArrayType(Field field)
protected Transformer	getTransformer(Field field)
protected boolean	shouldTransform(Field field) Checks, if this field is a scalar and the object has the wrong type.

Methods inherited from class java.lang.Object

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

Field Detail

classloadingService

protected final ClassloadingService classloadingService

Constructor Detail

AbstractHelper

protected AbstractHelper()

Method Detail

getArrayType

protected Class<?> getArrayType(Field field)

getTransformer

protected Transformer getTransformer(Field field)

shouldTransform

protected boolean shouldTransform(Field field)

Checks, if this field is a scalar and the object has the wrong type. Transformation is only possible for scalars and only needed if types don't match.

Parameters:

field - the field

Returns:

if transformation is needed