in tapestry-core/src/main/java/org/apache/tapestry5/modules/TapestryModule.java [1074:1271]
public static void contributeTypeCoercer(MappedConfiguration<CoercionTuple.Key, CoercionTuple> configuration,
final ObjectLocator objectLocator,
@Builtin
final ThreadLocale threadLocale,
@Core
final AssetSource assetSource,
@Core
final DynamicTemplateParser dynamicTemplateParser)
{
CoercionTuple<ComponentResources, PropertyOverrides> componentResourcesToPropertyOverrides = CoercionTuple.create(ComponentResources.class, PropertyOverrides.class,
new Coercion<ComponentResources, PropertyOverrides>()
{
public PropertyOverrides coerce(ComponentResources input)
{
return new PropertyOverridesImpl(input);
}
});
configuration.add(componentResourcesToPropertyOverrides.getKey(), componentResourcesToPropertyOverrides);
// See TAP5-2184 for why this causes some trouble!
CoercionTuple<String, SelectModel> stringToSelectModel = CoercionTuple.create(String.class, SelectModel.class, new Coercion<String, SelectModel>()
{
public SelectModel coerce(String input)
{
return TapestryInternalUtils.toSelectModel(input);
}
});
configuration.add(stringToSelectModel.getKey(), stringToSelectModel);
CoercionTuple<Map, SelectModel> mapToSelectModel = CoercionTuple.create(Map.class, SelectModel.class, new Coercion<Map, SelectModel>()
{
@SuppressWarnings("unchecked")
public SelectModel coerce(Map input)
{
return TapestryInternalUtils.toSelectModel(input);
}
});
configuration.add(mapToSelectModel.getKey(), mapToSelectModel);
CoercionTuple<Collection, GridDataSource> collectionToGridDataSource = CoercionTuple.create(Collection.class, GridDataSource.class,
new Coercion<Collection, GridDataSource>()
{
public GridDataSource coerce(Collection input)
{
return new CollectionGridDataSource(input);
}
});
configuration.add(collectionToGridDataSource.getKey(), collectionToGridDataSource);
CoercionTuple<Void, GridDataSource> voidToGridDataSource = CoercionTuple.create(void.class, GridDataSource.class, new Coercion<Void, GridDataSource>()
{
private final GridDataSource source = new NullDataSource();
public GridDataSource coerce(Void input)
{
return source;
}
});
configuration.add(voidToGridDataSource.getKey(), voidToGridDataSource);
CoercionTuple<List, SelectModel> listToSelectModel = CoercionTuple.create(List.class, SelectModel.class, new Coercion<List, SelectModel>()
{
private SelectModelFactory selectModelFactory;
@SuppressWarnings("unchecked")
public SelectModel coerce(List input)
{
// This doesn't look thread safe, but it is because its a one-time transition from null
// to another value, and a race condition is harmless.
if (selectModelFactory == null)
{
selectModelFactory = objectLocator.getService(SelectModelFactory.class);
}
return selectModelFactory.create(input);
}
});
configuration.add(listToSelectModel.getKey(), listToSelectModel);
CoercionTuple<String, Pattern> stringToPattern = CoercionTuple.create(String.class, Pattern.class, new Coercion<String, Pattern>()
{
public Pattern coerce(String input)
{
return Pattern.compile(input);
}
});
configuration.add(stringToPattern.getKey(), stringToPattern);
CoercionTuple<ComponentResourcesAware, ComponentResources> componentResourcesAwareToComponentResources = CoercionTuple.create(ComponentResourcesAware.class, ComponentResources.class,
new Coercion<ComponentResourcesAware, ComponentResources>()
{
public ComponentResources coerce(ComponentResourcesAware input)
{
return input.getComponentResources();
}
});
configuration.add(componentResourcesAwareToComponentResources.getKey(), componentResourcesAwareToComponentResources);
CoercionTuple<String, Renderable> stringToRenderable = CoercionTuple.create(String.class, Renderable.class, new Coercion<String, Renderable>()
{
public Renderable coerce(String input)
{
return new StringRenderable(input);
}
});
configuration.add(stringToRenderable.getKey(), stringToRenderable);
CoercionTuple<Renderable, Block> renderableToBlock = CoercionTuple.create(Renderable.class, Block.class, new Coercion<Renderable, Block>()
{
public Block coerce(Renderable input)
{
return new RenderableAsBlock(input);
}
});
configuration.add(renderableToBlock.getKey(), renderableToBlock);
CoercionTuple<String, DateFormat> stringToDateFormat = CoercionTuple.create(String.class, DateFormat.class, new Coercion<String, DateFormat>()
{
public DateFormat coerce(String input)
{
final SimpleDateFormat dateFormat = new SimpleDateFormat(input, threadLocale.getLocale());
final String lenient = objectLocator.getService(SymbolSource.class).valueForSymbol(SymbolConstants.LENIENT_DATE_FORMAT);
dateFormat.setLenient(Boolean.parseBoolean(lenient));
return dateFormat;
}
});
configuration.add(stringToDateFormat.getKey(), stringToDateFormat);
CoercionTuple<String, Resource> stringToResource = CoercionTuple.create(String.class, Resource.class, new Coercion<String, Resource>()
{
public Resource coerce(String input)
{
return assetSource.resourceForPath(input);
}
});
configuration.add(stringToResource.getKey(), stringToResource);
CoercionTuple<Renderable, RenderCommand> renderableToRenderCommand = CoercionTuple.create(Renderable.class, RenderCommand.class,
new Coercion<Renderable, RenderCommand>()
{
public RenderCommand coerce(final Renderable input)
{
return new RenderCommand()
{
public void render(MarkupWriter writer, RenderQueue queue)
{
input.render(writer);
}
};
}
});
configuration.add(renderableToRenderCommand.getKey(), renderableToRenderCommand);
CoercionTuple<Date, Calendar> dateToCalendar = CoercionTuple.create(Date.class, Calendar.class, new Coercion<Date, Calendar>()
{
public Calendar coerce(Date input)
{
Calendar calendar = Calendar.getInstance(threadLocale.getLocale());
calendar.setTime(input);
return calendar;
}
});
configuration.add(dateToCalendar.getKey(), dateToCalendar);
CoercionTuple<Resource, DynamicTemplate> resourceToDynamicTemplate = CoercionTuple.create(Resource.class, DynamicTemplate.class,
new Coercion<Resource, DynamicTemplate>()
{
public DynamicTemplate coerce(Resource input)
{
return dynamicTemplateParser.parseTemplate(input);
}
});
configuration.add(resourceToDynamicTemplate.getKey(), resourceToDynamicTemplate);
CoercionTuple<Asset, Resource> assetToResource = CoercionTuple.create(Asset.class, Resource.class, new Coercion<Asset, Resource>()
{
public Resource coerce(Asset input)
{
return input.getResource();
}
});
configuration.add(assetToResource.getKey(), assetToResource);
CoercionTuple<ValueEncoder, ValueEncoderFactory> valueEncoderToValueEncoderFactory = CoercionTuple.create(ValueEncoder.class, ValueEncoderFactory.class, new Coercion<ValueEncoder, ValueEncoderFactory>()
{
public ValueEncoderFactory coerce(ValueEncoder input)
{
return new GenericValueEncoderFactory(input);
}
});
configuration.add(valueEncoderToValueEncoderFactory.getKey(), valueEncoderToValueEncoderFactory);
}