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## org.apache.tapestry5.internal.services
Interface MessagesSource

All Superinterfaces:
  InvalidationEventHub, UpdateListener

All Known Implementing Classes:
  MessagesSourceImpl

    public interface MessagesSource

extends InvalidationEventHub, UpdateListener

Method Summary
`Messages` | `getMessages(MessagesBundle bundle, ComponentResourceSelector selector)` Used to obtain a `Messages` instance for a particular component, within a particular locale.

Methods inherited from interface org.apache.tapestry5.services.InvalidationEventHub
`addInvalidationListener`

Methods inherited from interface org.apache.tapestry5.services.UpdateListener
`checkForUpdates`

Method Detail

### getMessages

    Messages getMessages(MessagesBundle bundle,
                         ComponentResourceSelector selector)

  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).

  Parameters:
    `bundle` - defines the set of properties files to read, as well as a series of parent bundles to extend and override
    `selector` - defines the locale and other axes used to locate the necessary resources
  Returns:
    the message catalog for the bundle, for the indicated selector

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Copyright © 2003-2012 The Apache Software Foundation.