Class ComponentSourceImpl
- java.lang.Object
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- org.apache.tapestry5.internal.services.ComponentSourceImpl
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- All Implemented Interfaces:
ComponentSource
public class ComponentSourceImpl extends java.lang.Object implements ComponentSource
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Constructor Summary
Constructors Constructor Description ComponentSourceImpl(RequestPageCache pageCache, ComponentClassResolver resolver, RequestGlobals globals)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ComponentgetActivePage()Returns the active page, as defined byRequestGlobals.getActivePageName().ComponentgetComponent(java.lang.String completeId)Gets a component by its complete id.ComponentgetPage(java.lang.Class pageClass)A convienience for obtaining a page instance via a class instance.ComponentgetPage(java.lang.String pageName)Returns the page identified by its logical page name.
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Constructor Detail
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ComponentSourceImpl
public ComponentSourceImpl(RequestPageCache pageCache, ComponentClassResolver resolver, RequestGlobals globals)
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Method Detail
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getComponent
public Component getComponent(java.lang.String completeId)
Description copied from interface:ComponentSourceGets 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:
getComponentin interfaceComponentSource- Parameters:
completeId- complete component id (case insensitive)- Returns:
- the component
- See Also:
ComponentResourcesCommon.getCompleteId()
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getPage
public Component getPage(java.lang.String pageName)
Description copied from interface:ComponentSourceReturns 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:
getPagein interfaceComponentSource- Parameters:
pageName- the logical page name- Returns:
- the corresponding page's root component
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getPage
public Component getPage(java.lang.Class pageClass)
Description copied from interface:ComponentSourceA 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:
getPagein interfaceComponentSource- Parameters:
pageClass- used to locate the page instance- Returns:
- the page instance
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getActivePage
public Component getActivePage()
Description copied from interface:ComponentSourceReturns 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 correctDispatcherdetermines this.- Specified by:
getActivePagein interfaceComponentSource- Returns:
- the active page, or null if no active page is yet identified
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