org.apache.isis.core.metamodel.services

Class ServicesInjectorDefault

java.lang.Object

org.apache.isis.core.metamodel.services.ServicesInjectorDefault

All Implemented Interfaces:

ApplicationScopedComponent, Component, Injectable, ServicesInjector, ServicesInjectorSpi

public class ServicesInjectorDefault
extends Object
implements ServicesInjectorSpi

Must be a thread-safe.

Constructor Summary

Constructors

Constructor and Description
ServicesInjectorDefault()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.isis.applib.DomainObjectContainer	getContainer()
List<Object>	getRegisteredServices() All registered services, as an immutable List.
void	init() Indicates to the component that it is to initialise itself.
void	injectInto(Object candidate) That is, injecting this injector...
void	injectServicesInto(List<Object> objects) As per ServicesInjector.injectServicesInto(Object), but for all objects in the list.
void	injectServicesInto(Object object) Provided by the ServicesInjectorDefault when used by framework.
static boolean	isInjectorMethodFor(Method method, Class<?> serviceClass)
<T> T	lookupService(Class<T> serviceClass) Returns the first registered domain service implementing the requested type.
<T> List<T>	lookupServices(Class<T> serviceClass) Returns all domain services implementing the requested type, in the order that they were registered in isis.properties.
void	setContainer(org.apache.isis.applib.DomainObjectContainer container) Container to inject.
void	setServices(List<Object> services) Services to be injected.
void	shutdown() Indicates to the component that it will no longer be used and should shut itself down cleanly.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServicesInjectorDefault

public ServicesInjectorDefault()

Method Detail

init

public void init()

Description copied from interface: ApplicationScopedComponent

Indicates to the component that it is to initialise itself.

Specified by:

init in interface ApplicationScopedComponent

shutdown

public void shutdown()

Description copied from interface: ApplicationScopedComponent

Indicates to the component that it will no longer be used and should shut itself down cleanly.

Specified by:

shutdown in interface ApplicationScopedComponent

getContainer

public org.apache.isis.applib.DomainObjectContainer getContainer()

Specified by:

getContainer in interface ServicesInjectorSpi

setContainer

public void setContainer(org.apache.isis.applib.DomainObjectContainer container)

Description copied from interface: ServicesInjectorSpi

Container to inject.

This itself is injected.

Specified by:

setContainer in interface ServicesInjectorSpi

setServices

public void setServices(List<Object> services)

Description copied from interface: ServicesInjectorSpi

Services to be injected.

Should automatically inject all services into each other (though calling #open() will also do this).

Specified by:

setServices in interface ServicesInjectorSpi

getRegisteredServices

public List<Object> getRegisteredServices()

Description copied from interface: ServicesInjector

All registered services, as an immutable List.

Does not include the container.

Specified by:

getRegisteredServices in interface ServicesInjector

injectServicesInto

public void injectServicesInto(Object object)

Description copied from interface: ServicesInjector

Provided by the ServicesInjectorDefault when used by framework.

Called in multiple places from metamodel and facets.

Specified by:

injectServicesInto in interface ServicesInjector

injectServicesInto

public void injectServicesInto(List<Object> objects)

Description copied from interface: ServicesInjector

As per ServicesInjector.injectServicesInto(Object), but for all objects in the list.

Specified by:

injectServicesInto in interface ServicesInjector

injectInto

public void injectInto(Object candidate)

That is, injecting this injector...

Specified by:

injectInto in interface Injectable

isInjectorMethodFor

public static boolean isInjectorMethodFor(Method method,
                          Class<?> serviceClass)

lookupService

public <T> T lookupService(Class<T> serviceClass)

Description copied from interface: ServicesInjector

Returns the first registered domain service implementing the requested type.

Typically there will only ever be one domain service implementing a given type, (eg PublishingService), but for some services there can be more than one (eg ExceptionRecognizer).

Specified by:

lookupService in interface ServicesInjector

See Also:

ServicesInjector.lookupServices(Class)

lookupServices

public <T> List<T> lookupServices(Class<T> serviceClass)

Description copied from interface: ServicesInjector

Returns all domain services implementing the requested type, in the order that they were registered in isis.properties.

Typically there will only ever be one domain service implementing a given type, (eg PublishingService), but for some services there can be more than one (eg ExceptionRecognizer).

Specified by:

lookupServices in interface ServicesInjector

See Also:

ServicesInjector.lookupService(Class)