package org.jboss.resteasy.plugins.providers.html;

import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.ws.rs.WebApplicationException;
import java.io.IOException;

/**
 * If you return one of these from a resource method, RESTEasy-HTML will render it.  This
 * interface allows for exotic view rendering types.
 *
 * @author <a href="mailto:jeff@infohazard.org">Jeff Schnitzer</a>
 */
public interface Renderable
{
   /**
    * Called to do the actual work of rendering a view.  Note that while ServletException
    * can be thrown, WebApplicationException is preferred.
    * @param request http request
    * @param response http response
    * @throws IOException if I/O error occurred
    * @throws ServletException if servlet error occurred
    * @throws WebApplicationException if application error occurred
    */
   void render(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException, WebApplicationException;

}
