org.apache.tapestry5.internal.services
Class ComponentSourceImpl

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

All Implemented Interfaces:

ComponentSource

public class ComponentSourceImpl
extends Object
implements ComponentSource

Constructor Summary

ComponentSourceImpl(RequestPageCache pageCache, ComponentClassResolver resolver)

Method Summary

Component	getComponent(String completeId) Gets a component by its complete id.
Component	getPage(Class pageClass) A convienience for obtaining a page instance via a class instance.
Component	getPage(String pageName) Returns the page identified by its logical page name.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentSourceImpl

public ComponentSourceImpl(RequestPageCache pageCache,
                           ComponentClassResolver resolver)

Method Detail

getComponent

public Component getComponent(String completeId)

Description copied from interface: ComponentSource

Gets a component by its complete id. If the component id is for a mixin, then the mixin attached to the component will be returned. A mixin's complete id is its container's complete id, suffixed with "$" and the mixin's id (its simple class name).

Specified by:

getComponent in interface ComponentSource

Parameters:

completeId - complete component id (case insensitive)

Returns:

the component

See Also:

ComponentResourcesCommon.getCompleteId()

getPage

public Component getPage(String pageName)

Description copied from interface: ComponentSource

Returns the page identified by its logical page name. A logical page name is the short form of a page name often emebedded into URLs.

Specified by:

getPage in interface ComponentSource

Parameters:

pageName - the logical page name

Returns:

the corresponding page's root component

getPage

public Component getPage(Class pageClass)

Description copied from interface: ComponentSource

A convienience for obtaining a page instance via a class instance. This is provided so as to be refactoring safe. The pageClass is simply converted to a class name and this is used to locate a page instance.

Specified by:

getPage in interface ComponentSource

Parameters:

pageClass - used to locate the page instance

Returns:

the page instance