Package com.globalmentor.util

Class HashMapResourceBundle

java.lang.Object

java.util.ResourceBundle

com.globalmentor.util.HashMapResourceBundle

public class HashMapResourceBundle
extends ResourceBundle

A resource bundle backed by a hash map.

Author:

Garret Wilson

See Also:

• PropertyResourceBundle

Nested Class Summary

Nested classes/interfaces inherited from class java.util.ResourceBundle

ResourceBundle.Control

Field Summary

Fields inherited from class java.util.ResourceBundle

parent

Constructor Summary

Constructors

Constructor	Description
HashMapResourceBundle()	Default constructor with no parent using a hash map.
HashMapResourceBundle(Map<?,?> map)	Map constructor with no parent.
HashMapResourceBundle(Map<?,?> map, ResourceBundle parent)	Map and parent constructor.
HashMapResourceBundle(ResourceBundle parent)	Parent constructor using a hash map.

Method Summary

Modifier and Type	Method	Description
Enumeration<String>	getKeys()
protected Object	handleGetObject(String key)	Gets an object for the given key from this resource bundle.

Methods inherited from class java.util.ResourceBundle

clearCache, clearCache, containsKey, getBaseBundleName, getBundle, getBundle, getBundle, getBundle, getBundle, getBundle, getLocale, getObject, getString, getStringArray, handleKeySet, keySet, setParent

Methods inherited from class java.lang.Object

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

Constructor Details

HashMapResourceBundle

public HashMapResourceBundle()

Default constructor with no parent using a hash map.

HashMapResourceBundle

public HashMapResourceBundle(ResourceBundle parent)

Parent constructor using a hash map.

Parameters:

parent - The parent resource bundle, or null if there should be no parent for resolving resources.

HashMapResourceBundle

public HashMapResourceBundle(Map<?,?> map)

Map constructor with no parent. Keys will be converted to strings.

Parameters:

map - The map containing the resource mappings which will be copied to this map.

Throws:

NullPointerException - if the given map is null.

HashMapResourceBundle

public HashMapResourceBundle(Map<?,?> map,
 ResourceBundle parent)

Map and parent constructor. All values will be copied to the map. Keys will be converted to strings.

Parameters:

map - The map containing the resource mappings which will be copied to this map.

parent - The parent resource bundle, or null if there should be no parent for resolving resources.

Throws:

NullPointerException - if the given map is null.

Method Details

handleGetObject

protected Object handleGetObject(String key)

Gets an object for the given key from this resource bundle.

Specified by:

handleGetObject in class ResourceBundle

Parameters:

key - The key for the desired object.

Returns:

The object for the given key, or null.

Throws:

NullPointerException - if the given key is null.

getKeys

public Enumeration<String> getKeys()

Specified by:

getKeys in class ResourceBundle

Returns:

An enumeration of the resource keys.