org.apache.tapestry5.internal.services
Class ComponentMessagesSourceImpl

java.lang.Object
  org.apache.tapestry5.internal.services.ComponentMessagesSourceImpl

All Implemented Interfaces:

ComponentMessagesSource, UpdateListener

public class ComponentMessagesSourceImpl
extends Object
implements ComponentMessagesSource, UpdateListener

Constructor Summary

ComponentMessagesSourceImpl(boolean productionMode, List<Resource> appCatalogResources, PropertiesFileParser parser, ComponentResourceLocator resourceLocator, ClasspathURLConverter classpathURLConverter)

Method Summary

void	checkForUpdates() Invoked to force the receiver to check for updates to whatever underlying resources it makes use of.
Messages	getApplicationCatalog(Locale locale) Gets the Messages derived from the application's message catalog.
InvalidationEventHub	getInvalidationEventHub() Returns the event hub that allows listeners to be notified when any underlying message catalog file is changed.
Messages	getMessages(ComponentModel componentModel, ComponentResourceSelector selector) Used to obtain a Messages instance for a particular component, using a particular selector.
Messages	getMessages(ComponentModel componentModel, Locale locale) Used to obtain a Messages instance for a particular component, within a particular locale.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentMessagesSourceImpl

public ComponentMessagesSourceImpl(@Symbol(value="tapestry.production-mode")
                                   boolean productionMode,
                                   List<Resource> appCatalogResources,
                                   PropertiesFileParser parser,
                                   ComponentResourceLocator resourceLocator,
                                   ClasspathURLConverter classpathURLConverter)

Method Detail

checkForUpdates

public void checkForUpdates()

Description copied from interface: UpdateListener

Invoked to force the receiver to check for updates to whatever underlying resources it makes use of.

Specified by:

checkForUpdates in interface UpdateListener

getMessages

public Messages getMessages(ComponentModel componentModel,
                            Locale locale)

Description copied from interface: ComponentMessagesSource

Used to obtain a Messages instance for a particular component, within a particular locale. If the component extends from another component, then its localized properties will merge with its parent's properties (with the subclass overriding the super class on any conflicts).

Specified by:

getMessages in interface ComponentMessagesSource

Returns:

the message catalog for the component, in the indicated locale

getMessages

public Messages getMessages(ComponentModel componentModel,
                            ComponentResourceSelector selector)

Description copied from interface: ComponentMessagesSource

Used to obtain a Messages instance for a particular component, using a particular selector. If the component extends from another component, then its localized properties will merge with its parent's properties (with the subclass overriding the super class on any conflicts).

Specified by:

getMessages in interface ComponentMessagesSource

selector - determined correct version of messages to obtain

Returns:

the message catalog for the component, in the indicated selector

getApplicationCatalog

public Messages getApplicationCatalog(Locale locale)

Description copied from interface: ComponentMessagesSource

Gets the Messages derived from the application's message catalog.

Specified by:

getApplicationCatalog in interface ComponentMessagesSource

getInvalidationEventHub

public InvalidationEventHub getInvalidationEventHub()

Description copied from interface: ComponentMessagesSource

Returns the event hub that allows listeners to be notified when any underlying message catalog file is changed.

Specified by:

getInvalidationEventHub in interface ComponentMessagesSource