Package io.micronaut.views.fields.formelementresolvers

Class CompositeFormElementResolver

java.lang.Object

io.micronaut.views.fields.formelementresolvers.CompositeFormElementResolver

All Implemented Interfaces:

io.micronaut.core.order.Ordered, FormElementResolver

@Primary
@Singleton
@Internal
public class CompositeFormElementResolver
extends Object
implements FormElementResolver

Composite Pattern implementaiton for the FormElementResolver API. This instance is injected when injecting a single bean of type FormElementResolver because of the Primary annotation. This implementation iterates through every bean of type FormElementResolver in order and returns the first resolved FormElement class if any.

Since:

5.1.0

Author:

Sergio del Amo

Field Summary

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
CompositeFormElementResolver(List<FormElementResolver> formElementResolvers)

Method Summary

Modifier and Type	Method	Description
int	getOrder()
<B, T> Optional<Class<? extends FormElement>>	resolve(io.micronaut.core.beans.BeanProperty<B,T> beanProperty)	Resolves given a bean property the FormElement class which should be used to be build the element.

Methods inherited from class java.lang.Object

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

Constructor Details

CompositeFormElementResolver

public CompositeFormElementResolver(List<FormElementResolver> formElementResolvers)

Parameters:

formElementResolvers - Beans of type FormElementResolver in order.

Method Details

resolve

public <B,
T> Optional<Class<? extends FormElement>> resolve(io.micronaut.core.beans.BeanProperty<B,T> beanProperty)

Description copied from interface: FormElementResolver

Resolves given a bean property the FormElement class which should be used to be build the element.

Specified by:

resolve in interface FormElementResolver

Type Parameters:

B - The bean type

T - The bean property type

Parameters:

beanProperty - Bean Property

Returns:

The best Form Element for the bean property.

getOrder

public int getOrder()

Specified by:

getOrder in interface io.micronaut.core.order.Ordered