Class ComponentSourceImpl
java.lang.Object
org.apache.tapestry5.internal.services.ComponentSourceImpl
- All Implemented Interfaces:
ComponentSource
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Constructor Summary
ConstructorsConstructorDescriptionComponentSourceImpl
(RequestPageCache pageCache, ComponentClassResolver resolver, RequestGlobals globals) -
Method Summary
Modifier and TypeMethodDescriptionReturns the active page, as defined byRequestGlobals.getActivePageName()
.getComponent
(String completeId) Gets a component by its complete id.A convienience for obtaining a page instance via a class instance.Returns the page identified by its logical page name.
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Constructor Details
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ComponentSourceImpl
public ComponentSourceImpl(RequestPageCache pageCache, ComponentClassResolver resolver, RequestGlobals globals)
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Method Details
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getComponent
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 interfaceComponentSource
- Parameters:
completeId
- complete component id (case insensitive)- Returns:
- the component
- See Also:
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getPage
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 interfaceComponentSource
- Parameters:
pageName
- the logical page name- Returns:
- the corresponding page's root component
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getPage
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 interfaceComponentSource
- Parameters:
pageClass
- used to locate the page instance- Returns:
- the page instance
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getActivePage
Description copied from interface:ComponentSource
Returns the active page, as defined byRequestGlobals.getActivePageName()
. This is the primary page for handling the current request, the page which will be activated for the request. The identity of the active page is not known until the correctDispatcher
determines this.- Specified by:
getActivePage
in interfaceComponentSource
- Returns:
- the active page, or null if no active page is yet identified
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