Class Headers__ServiceDescriptor<T extends Headers>

java.lang.Object

io.helidon.http.Headers__ServiceDescriptor<T>

Type Parameters:

T - type of the service, for extensibility

All Implemented Interfaces:

Weighted, ServiceDescriptor<T>, ServiceInfo, Comparable<Weighted>

public class Headers__ServiceDescriptor<T extends Headers>
extends Object
implements ServiceDescriptor<T>

Service descriptor for Headers.

Field Summary

Fields

Modifier and Type	Field	Description
static final Headers__ServiceDescriptor<Headers>	INSTANCE	Global singleton instance for this descriptor.

Fields inherited from interface Weighted

DEFAULT_WEIGHT

Modifier and Type	Field	Description
static final double	DEFAULT_WEIGHT	Default weight for any weighted component (whether it implements this interface or uses Weight annotation).

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Headers__ServiceDescriptor()	Constructor with no side effects

Method Summary

Modifier and Type	Method	Description
Set<ResolvedType>	contracts()	Set of contracts the described service implements or provides through a factory method.
TypeName	descriptorType()	Type of the service descriptor (usually generated).
FactoryType	factoryType()	What factory type is the described service.
TypeName	scope()	Scope of this service.
TypeName	serviceType()	Type of the service this descriptor describes.
Set<ResolvedType>	typeSet(ResolvedType contract)	Provide a mapping of a contracts of this service to its contract type set.

Methods inherited from class Object

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

Methods inherited from interface ServiceDescriptor

inject, instantiate, postConstruct, preDestroy

Modifier and Type	Method	Description
default void	inject(DependencyContext ctx, InterceptionMetadata interceptionMetadata, Set<String> injected, T instance)	Inject fields and methods.
default Object	instantiate(DependencyContext ctx, InterceptionMetadata interceptionMetadata)	Create a new service instance.
default void	postConstruct(T instance)	Invoke Service.PostConstruct annotated method(s).
default void	preDestroy(T instance)	Invoke Service.PreDestroy annotated method(s).

Methods inherited from interface ServiceInfo

dependencies, factoryContracts, isAbstract, providedType, qualifiers, runLevel

Modifier and Type	Method	Description
default List<Dependency>	dependencies()	List of dependencies required by this service.
default Set<ResolvedType>	factoryContracts()	Set of contracts that identify the factory provider itself.
default boolean	isAbstract()	Returns true for abstract classes and interfaces, returns false by default.
default TypeName	providedType()	The type that implements ServiceInfo.contracts().
default Set<Qualifier>	qualifiers()	Service qualifiers.
default Optional<Double>	runLevel()	Run level of this service.

Methods inherited from interface Weighted

compareTo, weight

Modifier and Type	Method	Description
default int	compareTo(Weighted o)
default double	weight()	Weight of this class (maybe because it is defined dynamically, so it cannot be defined by an annotation).

Field Details

INSTANCE

public static final Headers__ServiceDescriptor<Headers> INSTANCE

Global singleton instance for this descriptor.

Constructor Details

Headers__ServiceDescriptor

protected Headers__ServiceDescriptor()

Constructor with no side effects

Method Details

serviceType

public TypeName serviceType()

Description copied from interface: ServiceInfo

Type of the service this descriptor describes.

Specified by:

serviceType in interface ServiceInfo

Returns:

service type

descriptorType

public TypeName descriptorType()

Description copied from interface: ServiceInfo

Type of the service descriptor (usually generated).

Specified by:

descriptorType in interface ServiceInfo

Returns:

descriptor type

scope

public TypeName scope()

Description copied from interface: ServiceDescriptor

Scope of this service.

Specified by:

scope in interface ServiceDescriptor<T extends Headers>

Specified by:

scope in interface ServiceInfo

Returns:

scope of the service

contracts

public Set<ResolvedType> contracts()

Description copied from interface: ServiceInfo

Set of contracts the described service implements or provides through a factory method.

Specified by:

contracts in interface ServiceInfo

Returns:

set of contracts

typeSet

public Set<ResolvedType> typeSet(ResolvedType contract)

Description copied from interface: ServiceDescriptor

Provide a mapping of a contracts of this service to its contract type set. If the result is empty, it will be ignored.

Specified by:

typeSet in interface ServiceDescriptor<T extends Headers>

Parameters:

contract - contract to get types for

Returns:

type map for each type that is a contract of this service

factoryType

public FactoryType factoryType()

Description copied from interface: ServiceInfo

What factory type is the described service. Inject services can be any of the types in the enum.

Specified by:

factoryType in interface ServiceInfo

Returns:

factory type