org.ops4j.peaberry.util
Class StaticImport<T>

java.lang.Object
  org.ops4j.peaberry.util.StaticImport<T>

All Implemented Interfaces:

Import<T>

public final class StaticImport<T>
extends Object
implements Import<T>

An Import consisting of a fixed instance and optional attribute map.

Author:

mcculls@gmail.com (Stuart McCulloch)

Constructor Summary

StaticImport(T instance)
Create a static Import for the given instance.

StaticImport(T instance, Map<String,?> attributes)
Create a static Import for the given instance and attribute map.

Method Summary

Map<String,?>	attributes() Get the attributes associated with the service.
boolean	available() Is the service instance available?
T	get() Start using the imported service instance.
void	unget() Stop using the imported service instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticImport

public StaticImport(T instance)

Create a static Import for the given instance.

Parameters:

instance - service instance

StaticImport

public StaticImport(T instance,
                    Map<String,?> attributes)

Create a static Import for the given instance and attribute map.

Parameters:

instance - service instance

attributes - service attributes

Method Detail

get

public T get()

Description copied from interface: Import

Start using the imported service instance.

Specified by:

get in interface Import<T>

Returns:

service instance

attributes

public Map<String,?> attributes()

Description copied from interface: Import

Get the attributes associated with the service.

Specified by:

attributes in interface Import<T>

Returns:

current attribute map

unget

public void unget()

Description copied from interface: Import

Stop using the imported service instance.

Specified by:

unget in interface Import<T>

available

public boolean available()

Description copied from interface: Import

Is the service instance available?

Specified by:

available in interface Import<T>

Returns:

true if the service is available, otherwise false