Package dev.relism.flash.ext.validation

Class ValidationExtension

java.lang.Object

dev.relism.flash.ext.validation.ValidationExtension

All Implemented Interfaces:

dev.relism.flash.extension.FlashExtension

public final class ValidationExtension
extends Object
implements dev.relism.flash.extension.FlashExtension

Installs request validation.

 FlashApp.create(8080)
     .install(new JacksonExtension())
     .install(new ValidationExtension())
     .scan("dev.example.api");
 

No configuration. There is nothing to tune: constraints come from the annotations already on your types, failures come back as 422 through Flash's default exception handler because ValidationException carries its own status, and the JSON codec is picked up if flash-ext-jackson is installed.

Install order does not matter — Flash resolves the whole service graph before any handler initialises.

Constructor Summary

Constructors

Constructor	Description
ValidationExtension()

Method Summary

Modifier and Type	Method	Description
void	configure(dev.relism.flash.extension.FlashRegistrar<?> app, dev.relism.flash.extension.FlashContext ctx)

Methods inherited from class java.lang.Object

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

Constructor Details

ValidationExtension

public ValidationExtension()

Method Details

configure

public void configure(dev.relism.flash.extension.FlashRegistrar<?> app,
 dev.relism.flash.extension.FlashContext ctx)

Specified by:

configure in interface dev.relism.flash.extension.FlashExtension