org.apache.sshd.common

Class NamedFactory.Utils

java.lang.Object

org.apache.sshd.common.NamedFactory.Utils

Enclosing interface:

NamedFactory<T>

public static class NamedFactory.Utils
extends Object

Utility class to help using NamedFactories

Constructor Summary

Constructors

Constructor and Description
NamedFactory.Utils()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> T	create(List<NamedFactory<T>> factories, String name) Create an instance of the specified name by looking up the needed factory in the list.
static <T> NamedFactory<T>	get(List<NamedFactory<T>> factories, String name) Retrieve the factory identified by its name from the list.
static <T> String	getNames(List<NamedFactory<T>> factories) Get a comma separated list of the factory names from the given list.
static <T> NamedFactory<T>	remove(List<NamedFactory<T>> factories, String name) Remove the factory identified by the name from the list.

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedFactory.Utils

public NamedFactory.Utils()

Method Detail

create

public static <T> T create(List<NamedFactory<T>> factories,
           String name)

Create an instance of the specified name by looking up the needed factory in the list.

Type Parameters:

T - type of object to create

Parameters:

factories - list of available factories

name - the factory name to use

Returns:

a newly created object or null if the factory is not in the list

getNames

public static <T> String getNames(List<NamedFactory<T>> factories)

Get a comma separated list of the factory names from the given list.

Type Parameters:

T - type of object to create

Parameters:

factories - list of available factories

Returns:

a comma separated list of factory names

remove

public static <T> NamedFactory<T> remove(List<NamedFactory<T>> factories,
                         String name)

Remove the factory identified by the name from the list.

Type Parameters:

T - type of object to create

Parameters:

factories - list of factories

name - the name of the factory to remove

Returns:

the factory removed from the list or null if not in the list

get

public static <T> NamedFactory<T> get(List<NamedFactory<T>> factories,
                      String name)

Retrieve the factory identified by its name from the list.

Type Parameters:

T - type of object create by the factories

Parameters:

factories - list of available factories

name - the name of the factory to retrieve

Returns:

a factory or null if not found in the list