com.atlassian.gadgets.embedded.internal
Class GadgetViewFactoryImpl

java.lang.Object
  com.atlassian.gadgets.embedded.internal.GadgetViewFactoryImpl

All Implemented Interfaces:

GadgetViewFactory

public class GadgetViewFactoryImpl
extends Object
implements GadgetViewFactory

Default implementation of GadgetViewFactory. Uses RenderedGadgetUriBuilder to render gadget views.

Constructor Summary

GadgetViewFactoryImpl(GadgetSpecFactory specFactory, RenderedGadgetUriBuilder renderedUriBuilder)

Method Summary

boolean	canRenderInViewType(GadgetState state, ViewType viewType, GadgetRequestContext gadgetRequestContext) Returns true if the gadget represented by state can be rendered with the given ViewType for the locale specified in the GadgetRequestContext.
ViewComponent	createGadgetView(GadgetState state, View view, GadgetRequestContext gadgetRequestContext) Returns a ViewComponent that will render the GadgetState, customizing the view based on the Locale specified in the GadgetRequestContext and the desired ViewType.

Methods inherited from class java.lang.Object

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

Constructor Detail

GadgetViewFactoryImpl

public GadgetViewFactoryImpl(GadgetSpecFactory specFactory,
                             RenderedGadgetUriBuilder renderedUriBuilder)

Method Detail

createGadgetView

public ViewComponent createGadgetView(GadgetState state,
                                      View view,
                                      GadgetRequestContext gadgetRequestContext)
                               throws GadgetParsingException,
                                      GadgetRenderingException

Description copied from interface: GadgetViewFactory

Returns a ViewComponent that will render the GadgetState, customizing the view based on the Locale specified in the GadgetRequestContext and the desired ViewType.

This can be used by host applications to place gadgets anywhere they choose.

Specified by:

createGadgetView in interface GadgetViewFactory

Parameters:

state - state of the gadget to be rendered by the ViewComponent

view - desired View to use when rendering the gadget

gadgetRequestContext - context info for this request to make changes to the gadget state; false if the gadget is read-only for the current viewer

Returns:

a ViewComponent that will render the GadgetState

Throws:

GadgetParsingException - thrown if there is a problem parsing the gadget spec

GadgetRenderingException - thrown if the gadget does not define a <Content> section for the view

canRenderInViewType

public boolean canRenderInViewType(GadgetState state,
                                   ViewType viewType,
                                   GadgetRequestContext gadgetRequestContext)

Description copied from interface: GadgetViewFactory

Returns true if the gadget represented by state can be rendered with the given ViewType for the locale specified in the GadgetRequestContext.

Specified by:

canRenderInViewType in interface GadgetViewFactory

Parameters:

state - state of the gadget to check if we can render

viewType - view type to check the gadget can be rendered in

gadgetRequestContext - the context of this request

Returns:

true if the gadget can be rendered with the view in the locale, false otherwise