Package org.apache.tapestry5.internal.pageload

Class DefaultComponentResourceLocator

java.lang.Object

org.apache.tapestry5.internal.pageload.DefaultComponentResourceLocator

All Implemented Interfaces:

ComponentResourceLocator

public class DefaultComponentResourceLocator
extends Object
implements ComponentResourceLocator

Constructor Summary

Constructors

Constructor	Description
DefaultComponentResourceLocator(ComponentTemplateLocator componentTemplateLocator)

Method Summary

Modifier and Type	Method	Description
List<Resource>	locateMessageCatalog(Resource baseResource, ComponentResourceSelector selector)	Locates the properties files that make up the message catalog for a specific component.
Resource	locateTemplate(ComponentModel model, ComponentResourceSelector selector)	Locates the template for a component (including pages and base classes).

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultComponentResourceLocator

public DefaultComponentResourceLocator(ComponentTemplateLocator componentTemplateLocator)

Method Detail

locateTemplate

public Resource locateTemplate(ComponentModel model,
                               ComponentResourceSelector selector)

Description copied from interface: ComponentResourceLocator

Locates the template for a component (including pages and base classes). The implementation takes into account the locale and other axes specified by the selector. If the method returns null, then the component will have no template (which is common for components, but rare for pages).

Specified by:

locateTemplate in interface ComponentResourceLocator

Parameters:

model - defines the component, including its base resource.

selector - used to identify locale, etc., for the template

Returns:

Resource for component template, or null if not found

locateMessageCatalog

public List<Resource> locateMessageCatalog(Resource baseResource,
                                           ComponentResourceSelector selector)

Description copied from interface: ComponentResourceLocator

Locates the properties files that make up the message catalog for a specific component. The properties files are returned in order of specificity: the properties provided by the first resource override properties in later resources. Only resources specific to the class associated with the model should be concerned (message inheritance from base classes is handled by Tapestry).

Specified by:

locateMessageCatalog in interface ComponentResourceLocator

Parameters:

baseResource - the resource for the base component properties file (i.e., with the ".properties" file extension)

selector - defined the locale and other axes used to locate individual properties files

Returns:

list of properties file Resources

See Also:

LocalizedNameGenerator