io.micronaut.aop

Interface ConstructorInterceptor<T>

Type Parameters:

T - The bean type

All Superinterfaces:

Interceptor<T,T>, Ordered

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ConstructorInterceptor<T>
extends Interceptor<T,T>

A ConstructorInterceptor extends the default Interceptor interface and allows intercepting constructors.

Since:

3.0.0

Author:

graemerocher

Field Summary

Fields inherited from interface io.micronaut.aop.Interceptor

ARGUMENT, CACHEABLE_LAZY_TARGET, HOTSWAP, LAZY, PROXY_TARGET

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

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Method Summary

Modifier and Type	Method and Description
T	intercept(ConstructorInvocationContext<T> context) Extended version of the intercept(InvocationContext) method that accepts a ConstructorInvocationContext.
default T	intercept(InvocationContext<T,T> context) Intercepts an execution from a declared Around advice.

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

getOrder

Method Detail

intercept

@NonNull
T intercept(@NonNull
                     ConstructorInvocationContext<T> context)

Extended version of the intercept(InvocationContext) method that accepts a ConstructorInvocationContext.

It is illegal for constructor interceptors to return null and an exception will be thrown if this occurs.

Parameters:

context - The context

Returns:

The constructed object. Should never be null.

intercept

@NonNull
default T intercept(@NonNull
                             InvocationContext<T,T> context)

Description copied from interface: Interceptor

Intercepts an execution from a declared Around advice. The implementation can either call InvocationContext.proceed() to return the original value or provide a replacement value

Specified by:

intercept in interface Interceptor<T,T>

Parameters:

context - The interception context

Returns:

result type