Module io.helidon.service.registry

Package io.helidon.service.registry

Class GeneratedService.ServicesFactoryInterceptionWrapper<T>

java.lang.Object

io.helidon.service.registry.GeneratedService.ServicesFactoryInterceptionWrapper<T>

Type Parameters:

T - type of the provided contract

All Implemented Interfaces:

Service.ServicesFactory<T>

Enclosing class:

GeneratedService

public abstract static class GeneratedService.ServicesFactoryInterceptionWrapper<T>
extends Object
implements Service.ServicesFactory<T>

Wrapper for generated Service factories that implement a Service.ServicesFactory.

Field Summary

Fields inherited from interface io.helidon.service.registry.Service.ServicesFactory

TYPE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ServicesFactoryInterceptionWrapper(Service.ServicesFactory<T> delegate)	Creates a new instance delegating service instantiation to the provided services factory.

Method Summary

Modifier and Type	Method	Description
List<Service.QualifiedInstance<T>>	services()	List of service instances.
protected abstract T	wrap(T originalInstance)	Wrap the instance for interception.
protected Service.QualifiedInstance<T>	wrapQualifiedInstance(Service.QualifiedInstance<T> qualifiedInstance)	Wrap a qualified instance so the actual instance is correctly intercepted.

Methods inherited from class java.lang.Object

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

Constructor Details

ServicesFactoryInterceptionWrapper

protected ServicesFactoryInterceptionWrapper(Service.ServicesFactory<T> delegate)

Creates a new instance delegating service instantiation to the provided services factory.

Parameters:

delegate - used to obtain service instances that will be wrapped for interception

Method Details

services

public List<Service.QualifiedInstance<T>> services()

Description copied from interface: Service.ServicesFactory

List of service instances. Each instance may have a different set of qualifiers.

The following is inherited from this factory:

• Set of contracts, except for Service.ServicesFactory
• Scope
• Run level
• Weight

Specified by:

services in interface Service.ServicesFactory<T>

Returns:

qualified suppliers of service instances

wrapQualifiedInstance

protected Service.QualifiedInstance<T> wrapQualifiedInstance(Service.QualifiedInstance<T> qualifiedInstance)

Wrap a qualified instance so the actual instance is correctly intercepted.

Parameters:

qualifiedInstance - qualified instance created by appropriate factory

Returns:

qualified instance with wrapped instance

wrap

protected abstract T wrap(T originalInstance)

Wrap the instance for interception. This method is code generated.

Parameters:

originalInstance - instance to wrap

Returns:

wrapped instance