Java 在泽西岛注册Thymeleaf Templateengine

我正在尝试将Thymeleaf模板引擎与Jersey REST服务器结合起来

我已经找到了ThymeleafViewProcessor（）的示例，但我不知道如何将处理器绑定到jersey服务器

@Provider
public class ThymeleafViewProcessor implements ViewProcessor<String> {
  @Context
  ServletContext servletContext;

  @Context
  ThreadLocal<HttpServletRequest> requestInvoker;

  @Context
  ThreadLocal<HttpServletResponse> responseInvoker;

  TemplateEngine templateEngine;

  public ThymeleafViewProcessor() {
    TemplateResolver templateResolver = new ServletContextTemplateResolver();
    templateResolver.setPrefix("/WEB-INF/templates/");
    templateResolver.setSuffix(".html");
    templateResolver.setTemplateMode("HTML5");
    templateResolver.setCacheTTLMs(3600000L);

    templateEngine = new TemplateEngine();
    templateEngine.setTemplateResolver(templateResolver);
  }

  @Override
  public String resolve(final String path) {
    return path;
  }

  @Override
  public void writeTo(final String resolvedPath, final Viewable viewable,
      final OutputStream out) throws IOException {
    // Commit the status and headers to the HttpServletResponse
    out.flush();

    WebContext context = new WebContext(requestInvoker.get(),
        responseInvoker.get(), servletContext, requestInvoker.get().getLocale());
    Map<String, Object> variables = new HashMap<>();
    variables.put("it", viewable.getModel());
    context.setVariables(variables);
    templateEngine.process(viewable.getTemplateName(), context, responseInvoker
        .get().getWriter());
  }

Hello来源：

@Path("/hello")
public class HelloResource {

  @GET
  @Path("/{n}")
  @Produces(MediaType.TEXT_HTML)
  public Viewable sayHello(@PathParam("n") String name) {
    return new Viewable("sample", "Hello " + name + "!");
  }

  @GET
  @Produces(MediaType.TEXT_HTML)
  public Viewable sayHello() {
    return new Viewable("sample",
        new SampleModel("Good morning", "my friends"));
  }

  public static class SampleModel {
    public String greeting;
    public String name;

    public SampleModel(String greeting, String name) {
      this.greeting = greeting;
      this.name = name;
    }
  }
}

---

我现在要做什么才能将ViewProcessor绑定到Jersey。我在web上找不到任何示例，其他解决方案（freemarker）的工作方式似乎有所不同。

我通过将视图处理器绑定为渴望的singleton解决了这个问题：

public class TemplateModule extends AbstractModule {
    @Override
    protected void configure() {
        // bind thymeleaf processor as eager singleton
        bind(ThymeleafViewProcessor.class).asEagerSingleton();
    }
}

然后将其添加到喷油器中。这应该行得通

public class TemplateModule extends AbstractModule {
    @Override
    protected void configure() {
        // bind thymeleaf processor as eager singleton
        bind(ThymeleafViewProcessor.class).asEagerSingleton();
    }
}