Package org.apache.tapestry5.commons.internal.util

Class MessagesImpl

java.lang.Object

org.apache.tapestry5.commons.util.AbstractMessages

org.apache.tapestry5.commons.internal.util.MessagesImpl

All Implemented Interfaces:

Messages

public class MessagesImpl
extends AbstractMessages

Implementation of Messages based around a ResourceBundle.

Constructor Summary

Constructors

Constructor	Description
MessagesImpl(Locale locale, ResourceBundle bundle)

Method Summary

Modifier and Type	Method	Description
static Messages	forClass(Class forClass)	Finds the messages for a given Messages utility class.
Set<String>	getKeys()	Returns a set of all the keys for which this instance may provide a value.
protected String	valueForKey(String key)	Invoked to provide the value for a particular key.

Methods inherited from class org.apache.tapestry5.commons.util.AbstractMessages

contains, format, get, getFormatter

Methods inherited from class java.lang.Object

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

Constructor Detail

MessagesImpl

public MessagesImpl(Locale locale,
                    ResourceBundle bundle)

Method Detail

forClass

public static Messages forClass(Class forClass)

Finds the messages for a given Messages utility class. Strings the trailing "Messages" and replaces it with "Strings" to form the base path. Loads the bundle using the default locale, and the class' class loader.

Parameters:

forClass -

Returns:

Messages for the class

valueForKey

protected String valueForKey(String key)

Description copied from class: AbstractMessages

Invoked to provide the value for a particular key. This may be invoked multiple times even for the same key. The implementation should ignore the case of the key.

Specified by:

valueForKey in class AbstractMessages

Parameters:

key - the key to obtain a value for (case insensitive)

Returns:

the value for the key, or null if this instance can not provide the value

getKeys

public Set<String> getKeys()

Description copied from interface: Messages

Returns a set of all the keys for which this instance may provide a value.

Returns:

set of keys