Module io.helidon.microprofile.servicecommon

Package io.helidon.microprofile.servicecommon

Class HelidonInterceptor.Base<W>

java.lang.Object

io.helidon.microprofile.servicecommon.HelidonInterceptor.Base<W>

Type Parameters:

W - type of work items processed by the interceptor implementation

All Implemented Interfaces:

HelidonInterceptor<W>

Enclosing interface:

HelidonInterceptor<W>

@Dependent
public abstract static class HelidonInterceptor.Base<W>
extends Object
implements HelidonInterceptor<W>

HelidonInterceptor implementation providing as much logic as possible.

The two methods implemented here cannot be default methods on the interface because annotation processing for @AroundConstruct and @AroundInvoke does not recognize their placement on default interface methods.

Nested Class Summary

Nested classes/interfaces inherited from interface io.helidon.microprofile.servicecommon.HelidonInterceptor

HelidonInterceptor.Base<W>, HelidonInterceptor.WithPostCompletion<W>

Constructor Summary

Constructors

Constructor	Description
Base()

Method Summary

Modifier and Type	Method	Description
Object	aroundConstruct(jakarta.interceptor.InvocationContext context)	Invoked during the intercepted constructor invocation.
Object	aroundInvoke(jakarta.interceptor.InvocationContext context)	Invoked during the intercepted method invocation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.helidon.microprofile.servicecommon.HelidonInterceptor

aroundConstruction, aroundInvocation, preInvocation, workItems

Constructor Details

Base

public Base()

Method Details

aroundConstruct

public Object aroundConstruct(jakarta.interceptor.InvocationContext context)
                       throws Exception

Description copied from interface: HelidonInterceptor

Invoked during the intercepted constructor invocation.

Typically, concrete implementations should extend HelidonInterceptor.Base which implements this method with @AroundConstruct. Annotation processing for @AroundConstruct does not recognize the annotation on a default method implementation defined on the interface.

Specified by:

aroundConstruct in interface HelidonInterceptor<W>

Parameters:

context - the invocation context for the intercepted call

Returns:

the value returned from the intercepted constructor

Throws:

Exception - if the invoked constructor throws an exception

aroundInvoke

public Object aroundInvoke(jakarta.interceptor.InvocationContext context)
                    throws Exception

Description copied from interface: HelidonInterceptor

Invoked during the intercepted method invocation.

Typically, concrete implementations should extend HelidonInterceptor.Base which implements this method with @AroundInvoke. Annotation processing for @AroundInvoke does not recognize the annotation on a default method implementation defined on the interface.

Specified by:

aroundInvoke in interface HelidonInterceptor<W>

Parameters:

context - the invocation context for the intercepted call

Returns:

the value returned from the intercepted method

Throws:

Exception - if the invoked method throws an exception