js.util

Class I18nPoolFactory.SimplePool<T>

java.lang.Object

js.util.I18nPoolFactory.SimplePool<T>

Type Parameters:

T - pool object type.

All Implemented Interfaces:

I18nPool<T>

Enclosing class:

I18nPoolFactory

private static class I18nPoolFactory.SimplePool<T>
extends Object
implements I18nPool<T>

I18N pool implementation optimized for repositories without multiple locale. This simplified I18N pool implementation is in fact a map of named objects. Locale is not used; all methods silently ignore locale argument, if provided.

Version:

final

Author:

Iulian Rotaru

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,T>	map Cache storage.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SimplePool()

Method Summary

Modifier and Type	Method and Description
T	get(String name, Locale... locale) Get instance identified by name and optional locale settings.
boolean	has(String name, Locale... locale) Test if cache has an instance identified by given name and optional locale settings.
boolean	put(String name, T t, Locale... locale) Store an instance on this cache bound to given name and optional locale settings.

Methods inherited from class java.lang.Object

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

Field Detail

map

private final Map<String,T> map

Cache storage.

Constructor Detail

SimplePool

private SimplePool()

Method Detail

put

public boolean put(String name,
                   T t,
                   Locale... locale)

Description copied from interface: I18nPool

Store an instance on this cache bound to given name and optional locale settings. To later retrieve stored instance one should know both instance name and locale settings. For implementations without multiple locale support, optional locale argument is silently ignored and not even tested for validity.

Specified by:

put in interface I18nPool<T>

Parameters:

name - unique name with application scope,

t - object instance to store on cache,

locale - optional locale settings, mandatory for implementations with multiple locale support.

Returns:

true if object instance were already present.

get

public T get(String name,
             Locale... locale)

Description copied from interface: I18nPool

Get instance identified by name and optional locale settings. Returns null if no instance found with specified criteria. For implementations without multiple locale support, optional locale argument is silently ignored and not even tested for validity.

Specified by:

get in interface I18nPool<T>

Parameters:

name - unique name with application scope,

locale - optional locale settings, mandatory for implementations with multiple locale support.

Returns:

named instance or null.

has

public boolean has(String name,
                   Locale... locale)

Description copied from interface: I18nPool

Test if cache has an instance identified by given name and optional locale settings. For implementations without multiple locale support, optional locale argument is silently ignored and not even tested for validity.

Specified by:

has in interface I18nPool<T>

Parameters:

name - unique name with application scope,

locale - optional locale settings, mandatory for implementations with multiple locale support.

Returns:

true if there is an instance identified by given criteria.