content: package ro.isdc.wro.extensions.processor.js;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import ro.isdc.wro.model.resource.ResourceType;
  import ro.isdc.wro.model.resource.SupportedResourceType;
  import ro.isdc.wro.model.resource.processor.ResourcePreProcessor;
  import ro.isdc.wro.model.resource.processor.decorator.LazyProcessorDecorator;
  import ro.isdc.wro.util.LazyInitializer;
  
  
  /**
   * Similar to {@link RhinoTypeScriptProcessor} but will prefer using {@link NodeTypeScriptProcessor} if it is supported
   * and will fallback to rhino based processor.<br/>
   *
   * @author Alex Objelean
   * @since 1.6.3
   * @created 21 Jan 2013
   */
  @SupportedResourceType(ResourceType.JS)
  public class TypeScriptProcessor
      extends AbstractNodeWithFallbackProcessor {
    private static final Logger LOG = LoggerFactory.getLogger(TypeScriptProcessor.class);
    public static final String ALIAS = "typeScript";
  
    /**
     * {@inheritDoc}
     */
    @Override
    protected ResourcePreProcessor createNodeProcessor() {
      LOG.debug("creating NodeTypeScriptProcessor");
      return new NodeTypeScriptProcessor();
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    protected ResourcePreProcessor createFallbackProcessor() {
      LOG.debug("Node TypeScript is not supported. Using fallback Rhino processor");
      return new LazyProcessorDecorator(new LazyInitializer<ResourcePreProcessor>() {
        @Override
        protected ResourcePreProcessor initialize() {
          return new RhinoTypeScriptProcessor();
        }
      });
    }
  }
  