org.dbrain.binder.directory

Interface ServiceDirectory

All Known Subinterfaces:

App

All Known Implementing Classes:

AppImpl

public interface ServiceDirectory

Directory service interface.

Method Summary

Modifier and Type	Method and Description
<T> T	getInstance(Class<T> serviceClass)
<T> T	getInstance(Class<T> serviceClass, Class<? extends Annotation> qualifier)
<T> T	getInstance(Class<T> serviceClass, Qualifiers qualifiers)
<T> T	getInstance(Class<T> serviceClass, String name)
<T> T	getInstance(ServiceKey<T> serviceKey)
<T> T	getOrCreateInstance(Class<T> serviceClass)
<T> T	getOrCreateInstance(ServiceKey<T> serviceKey) Get a service instance, or create an unmanaged one if no service is registered.
<T> List<T>	listServices(Class<T> serviceClass)
<T> List<T>	listServices(Class<T> serviceClass, Class<? extends Annotation> qualifier)
<T> List<T>	listServices(Class<T> serviceClass, Qualifiers qualifiers)
<T> List<T>	listServices(Class<T> serviceClass, String name)
<T> T	locate(Class<T> serviceClass) Locate a service of the specified class.
<T> T	locate(Class<T> serviceClass, Class<? extends Annotation> qualifier) Locate a qualified service of the specified class.
<T> T	locate(Class<T> serviceClass, Qualifiers qualifiers) Locate a qualified service of the specified class.
<T> T	locate(Class<T> serviceClass, String name) Locate a named service of the specified class.
<T> T	locate(ServiceKey<T> serviceKey) Locate a service identified by the key.

Method Detail

locate

<T> T locate(Class<T> serviceClass)

Locate a service of the specified class.

Returns:

A service or null if none is found.

locate

<T> T locate(Class<T> serviceClass,
             String name)

Locate a named service of the specified class.

Returns:

A service or null if none is found.

locate

<T> T locate(Class<T> serviceClass,
             Class<? extends Annotation> qualifier)

Locate a qualified service of the specified class.

Returns:

A service or null if none is found.

locate

<T> T locate(ServiceKey<T> serviceKey)

Locate a service identified by the key.

Returns:

A service or null if none is found.

locate

<T> T locate(Class<T> serviceClass,
             Qualifiers qualifiers)

Locate a qualified service of the specified class.

Returns:

A service or null if none is found.

getInstance

<T> T getInstance(Class<T> serviceClass)

getInstance

<T> T getInstance(Class<T> serviceClass,
                  String name)

getInstance

<T> T getInstance(Class<T> serviceClass,
                  Class<? extends Annotation> qualifier)

getInstance

<T> T getInstance(ServiceKey<T> serviceKey)

getInstance

<T> T getInstance(Class<T> serviceClass,
                  Qualifiers qualifiers)

getOrCreateInstance

<T> T getOrCreateInstance(Class<T> serviceClass)

Returns:

Query registry for the specified service. If not found, attempt to create a new unmanaged instance.

getOrCreateInstance

<T> T getOrCreateInstance(ServiceKey<T> serviceKey)

Get a service instance, or create an unmanaged one if no service is registered. The unmanaged service will be created only if the key is unqualified.

listServices

<T> List<T> listServices(Class<T> serviceClass)

listServices

<T> List<T> listServices(Class<T> serviceClass,
                         String name)

listServices

<T> List<T> listServices(Class<T> serviceClass,
                         Class<? extends Annotation> qualifier)

listServices

<T> List<T> listServices(Class<T> serviceClass,
                         Qualifiers qualifiers)