class TilesContextVariableResolverFactory extends
        ReadOnlyVariableResolverFactory {

    public boolean isTarget(String name) {
        return requestBeanInfo.getMappedDescriptors(Request.class).containsKey(
                name)
                || requestBeanInfo.getMappedDescriptors(
                        ApplicationContext.class).containsKey(name);
    }

    public  TilesContextVariableResolverFactory(TilesRequestContextHolder requestHolder);

}