net.sf.mmm.util.nls.impl

Class NlsReversedResourceBundleImpl

java.lang.Object

net.sf.mmm.util.nls.impl.NlsReversedResourceBundleImpl

All Implemented Interfaces:

NlsResourceBundle, NlsReversedResourceBundle

public class NlsReversedResourceBundleImpl
extends Object
implements NlsReversedResourceBundle

This class is contains the reversed Map for a ResourceBundle. It allows to get the key for a message.

Since:

3.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,String>	message2KeyMap
private String	name
private ResourceBundle	resourceBundle

Constructor Summary

Constructors

Constructor and Description
NlsReversedResourceBundleImpl(ResourceBundle resourceBundle) The constructor.

Method Summary

Modifier and Type	Method and Description
String	getKey(String message) This method is the inverse of ResourceBundle.getString(String).
String	getName()
String	getString(String key)

Methods inherited from class java.lang.Object

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

Field Detail

name

private final String name

See Also:

getName()

message2KeyMap

private final Map<String,String> message2KeyMap

See Also:

getKey(String)

resourceBundle

private final ResourceBundle resourceBundle

See Also:

getString(String)

Constructor Detail

NlsReversedResourceBundleImpl

public NlsReversedResourceBundleImpl(ResourceBundle resourceBundle)

The constructor.

Parameters:

resourceBundle - is the ResourceBundle.

Method Detail

getName

public String getName()

Specified by:

getName in interface NlsResourceBundle

Returns:

the bundle name in case of a ResourceBundle and the {link NlsBundleLocation bundle location} in case of an NlsBundle.

getKey

public String getKey(String message)

This method is the inverse of ResourceBundle.getString(String).

Specified by:

getKey in interface NlsReversedResourceBundle

Parameters:

message - is the message for which the key is requested.

Returns:

the key for the given message or null if no such message is contained in the associated ResourceBundle.

getString

public String getString(String key)
                 throws MissingResourceException

Specified by:

getString in interface NlsResourceBundle

Parameters:

key - is the key of the localized string to get.

Returns:

the localized String for the given key.

Throws:

MissingResourceException - if the requested object does NOT exist.

See Also:

ResourceBundle.getString(String), NlsBundle