Package org.wildfly.subsystem.service

Interface ServiceDependency<V>

All Superinterfaces:

Consumer<RequirementServiceBuilder<?>>, org.wildfly.service.Dependency<RequirementServiceBuilder<?>,V>, Supplier<V>

All Known Implementing Classes:

ServiceDependency.AbstractServiceDependency, ServiceDependency.DefaultServiceDependency, ServiceDependency.SimpleServiceDependency

public interface ServiceDependency<V>
extends org.wildfly.service.Dependency<RequirementServiceBuilder<?>,V>

Encapsulates a dependency on a Service that supplies a value.

Author:

Paul Ferraro

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ServiceDependency.AbstractServiceDependency<T>
static class	ServiceDependency.DefaultServiceDependency<V>
static class	ServiceDependency.SimpleServiceDependency<V>

Nested classes/interfaces inherited from interface org.wildfly.service.Dependency

org.wildfly.service.Dependency.AbstractDependency<B extends org.jboss.msc.service.ServiceBuilder<?>,V extends Object>, org.wildfly.service.Dependency.DefaultDependency<B extends org.jboss.msc.service.ServiceBuilder<?>,V extends Object>, org.wildfly.service.Dependency.SimpleDependency<B extends org.jboss.msc.service.ServiceBuilder<?>,V extends Object>

Method Summary

Modifier and Type	Method	Description
static <T> ServiceDependency<T>	from(org.wildfly.service.ServiceDependency<T> dependency)	Wraps a ServiceDependency as a ServiceDependency.
default <R> ServiceDependency<R>	map(Function<V,R> mapper)
static <T> ServiceDependency<T>	of(T value)	Returns a pseudo-dependency whose Supplier.get() returns the specified value.
static <T> ServiceDependency<T>	on(String capabilityName, Class<T> type, String... referenceNames)	Returns a dependency on the capability with the specified name and type, resolved against the specified references names.
static <T> ServiceDependency<T>	on(org.jboss.msc.service.ServiceName name)	Returns a dependency on the service with the specified name.
static <T> ServiceDependency<T>	on(org.wildfly.service.descriptor.BinaryServiceDescriptor<T> descriptor, String parentName, String childName)	Returns a dependency on the specified binary capability, resolved against the specified reference names.
static <T> ServiceDependency<T>	on(org.wildfly.service.descriptor.NullaryServiceDescriptor<T> descriptor)	Returns a dependency on the specified capability.
static <T> ServiceDependency<T>	on(org.wildfly.service.descriptor.QuaternaryServiceDescriptor<T> descriptor, String ancestorName, String grandparentName, String parentName, String childName)	Returns a dependency on the specified quaternary capability, resolved against the specified reference names.
static <T> ServiceDependency<T>	on(org.wildfly.service.descriptor.TernaryServiceDescriptor<T> descriptor, String grandparentName, String parentName, String childName)	Returns a dependency on the specified ternary capability, resolved against the specified reference names.
static <T> ServiceDependency<T>	on(org.wildfly.service.descriptor.UnaryServiceDescriptor<T> descriptor, String name)	Returns a dependency on the specified unary capability, resolved against the specified reference name.

Methods inherited from interface java.util.function.Consumer

accept, andThen

Methods inherited from interface java.util.function.Supplier

get

Method Detail

map

default <R> ServiceDependency<R> map(Function<V,R> mapper)

Specified by:

map in interface org.wildfly.service.Dependency<RequirementServiceBuilder<?>,V>

of

static <T> ServiceDependency<T> of(T value)

Returns a pseudo-dependency whose Supplier.get() returns the specified value.

Type Parameters:

T - the value type

Parameters:

value - a service value

Returns:

a service dependency

on

static <T> ServiceDependency<T> on(org.jboss.msc.service.ServiceName name)

Returns a dependency on the service with the specified name.

Type Parameters:

T - the dependency type

Parameters:

name - a service name

Returns:

a service dependency

from

static <T> ServiceDependency<T> from(org.wildfly.service.ServiceDependency<T> dependency)

Wraps a ServiceDependency as a ServiceDependency.

Type Parameters:

T - the dependency type

Returns:

a service dependency

on

static <T> ServiceDependency<T> on(String capabilityName,
                                   Class<T> type,
                                   String... referenceNames)

Returns a dependency on the capability with the specified name and type, resolved against the specified references names. This method is provided for migration purposes. Users should prefer ServiceDescriptor-based variants of this method whenever possible.

Type Parameters:

T - the dependency type

Parameters:

capabilityName - the name of the referenced capability

type - the service type of the referenced capability

referenceNames - the reference names

Returns:

a service dependency

on

static <T> ServiceDependency<T> on(org.wildfly.service.descriptor.NullaryServiceDescriptor<T> descriptor)

Returns a dependency on the specified capability.

Type Parameters:

T - the dependency type

Parameters:

descriptor - the descriptor for the required service

Returns:

a service dependency

on

static <T> ServiceDependency<T> on(org.wildfly.service.descriptor.UnaryServiceDescriptor<T> descriptor,
                                   String name)

Returns a dependency on the specified unary capability, resolved against the specified reference name.

Type Parameters:

T - the dependency type

Parameters:

descriptor - the descriptor for the required service

name - the reference name

Returns:

a service dependency

on

static <T> ServiceDependency<T> on(org.wildfly.service.descriptor.BinaryServiceDescriptor<T> descriptor,
                                   String parentName,
                                   String childName)

Returns a dependency on the specified binary capability, resolved against the specified reference names.

Type Parameters:

T - the dependency type

Parameters:

descriptor - the descriptor for the required service

parentName - the parent reference name

childName - the child reference name

Returns:

a service dependency

on

static <T> ServiceDependency<T> on(org.wildfly.service.descriptor.TernaryServiceDescriptor<T> descriptor,
                                   String grandparentName,
                                   String parentName,
                                   String childName)

Returns a dependency on the specified ternary capability, resolved against the specified reference names.

Type Parameters:

T - the dependency type

Parameters:

descriptor - the descriptor for the required service

grandparentName - the grandparentName reference name

parentName - the parent reference name

childName - the child reference name

Returns:

a service dependency

on

static <T> ServiceDependency<T> on(org.wildfly.service.descriptor.QuaternaryServiceDescriptor<T> descriptor,
                                   String ancestorName,
                                   String grandparentName,
                                   String parentName,
                                   String childName)

Returns a dependency on the specified quaternary capability, resolved against the specified reference names.

Type Parameters:

T - the dependency type

Parameters:

descriptor - the descriptor for the required service

ancestorName - the ancestor reference name

grandparentName - the grandparent reference name

parentName - the parent reference name

childName - the child reference name

Returns:

a service dependency