Package com._1c.g5.aef2.renderers
Class Renderer<NC,P extends IRenderingParameters>
- java.lang.Object
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- com._1c.g5.aef2.renderers.Renderer<NC,P>
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- All Implemented Interfaces:
IRenderer<P>
- Direct Known Subclasses:
LwtRenderer
,SwtRenderer
public abstract class Renderer<NC,P extends IRenderingParameters> extends Object implements IRenderer<P>
Base AEF renderer implementation.
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Constructor Summary
Constructors Constructor Description Renderer()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected abstract void
applyLayout(IControlViewModel viewModel, NC nativeControl)
Applies a layout to the given native control.protected abstract Object
convertLayout(IAefLayout layout, NC nativeControl)
Converts the AEF layout to layout for the given native control.protected abstract Object
convertLayoutData(IAefLayoutData layoutData, NC nativeControl)
Converts the AEF layout data to layout data for the given native control.protected <VM extends IControlViewModel>
IView<?,VM,NC>createView(VM viewModel)
Creates a view for a given view model consulting the view model class to view class mapping.protected <VM extends IControlViewModel>
Class<? extends IView>findViewClass(VM viewModel)
Finds the view class for the given view model.protected P
getParameters()
protected abstract String
getTargetId()
Returns the target identifier of the renderer.protected ITreeTransformation
getTreeTransformation()
Returns theTreeTransformation
instance.void
initialize(P parameters)
Initialized the renderer with the given parameters.protected void
loadMappings(String rendererId)
Loads view model to view mappings from the com._1c.g5.aef2.Aef2Plugin.renderer extension point.protected void
setMapping(Class<? extends IControlViewModel> viewModel, Class<? extends IView> view)
Sets a mapping between the given view model class and view class.void
setTreeTransformation(ITreeTransformation treeTransformation)
Sets theITreeTransformation
instance.
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Method Detail
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setTreeTransformation
public void setTreeTransformation(ITreeTransformation treeTransformation)
Sets theITreeTransformation
instance.. Cannot benull
.- Specified by:
setTreeTransformation
in interfaceIRenderer<NC>
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initialize
public void initialize(P parameters)
Initialized the renderer with the given parameters.To load view model to view mappings from the extension point, call
loadMappings(String)
.- Specified by:
initialize
in interfaceIRenderer<NC>
- Parameters:
parameters
- the renderer parameters.
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findViewClass
protected <VM extends IControlViewModel> Class<? extends IView> findViewClass(VM viewModel)
Finds the view class for the given view model.- Parameters:
viewModel
- the view model.- Returns:
- the found view class or
null
if not found.
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createView
protected <VM extends IControlViewModel> IView<?,VM,NC> createView(VM viewModel)
Creates a view for a given view model consulting the view model class to view class mapping.- Parameters:
viewModel
- the view model to create view for.- Returns:
- the created view model.
- Throws:
IllegalStateException
- if view can't be created.- See Also:
setMapping(Class, Class)
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applyLayout
protected abstract void applyLayout(IControlViewModel viewModel, NC nativeControl)
Applies a layout to the given native control.- Parameters:
viewModel
- the associated view model.nativeControl
- the native control to apply layout to.
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convertLayout
protected abstract Object convertLayout(IAefLayout layout, NC nativeControl)
Converts the AEF layout to layout for the given native control.- Parameters:
layout
- the AEF layout.- Returns:
- the converted layout object.
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convertLayoutData
protected abstract Object convertLayoutData(IAefLayoutData layoutData, NC nativeControl)
Converts the AEF layout data to layout data for the given native control.- Parameters:
layoutData
- the AEF layout data.- Returns:
- the converted layout data object.
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setMapping
protected final void setMapping(Class<? extends IControlViewModel> viewModel, Class<? extends IView> view)
Sets a mapping between the given view model class and view class.- Parameters:
viewModel
- the view model class.view
- the view class.- See Also:
createView(IControlViewModel)
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getParameters
protected final P getParameters()
- Returns:
- this renderer rendering parameters.
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getTreeTransformation
protected ITreeTransformation getTreeTransformation()
Returns theTreeTransformation
instance.- Returns:
- the
TreeTransformation
instance.
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getTargetId
protected abstract String getTargetId()
Returns the target identifier of the renderer.This identifier will be used to obtain view model to view mappings from the extension point in
loadMappings(String)
.Examples:
- swt
- lwt
- Returns:
- the target id
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loadMappings
protected final void loadMappings(String rendererId)
Loads view model to view mappings from the com._1c.g5.aef2.Aef2Plugin.renderer extension point.This method should be called from
initialize(IRenderingParameters)
.- Parameters:
rendererId
- the renderer identifier to load mappings for
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