/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.aerogear.controller.router;
import javax.inject.Inject;
import org.jboss.aerogear.controller.view.View;
import org.jboss.aerogear.controller.view.ViewResolver;
/**
* A Responder that "responds" to request by forwarding them to a {@link View}.
*/
public class MvcResponder implements Responder {
private ViewResolver viewResolver;
@Inject
public MvcResponder(final ViewResolver viewResolver) {
this.viewResolver = viewResolver;
}
@Override
public boolean accepts(final String mediaType) {
return MediaType.HTML.toString().equals(mediaType) || MediaType.ANY.toString().equals(mediaType);
}
@Override
public void respond(final Object entity, final RouteContext routeContext) throws Exception {
String viewPath = viewResolver.resolveViewPathFor(routeContext.getRoute());
View view = new View(viewPath, entity);
if (view.hasModelData()) {
routeContext.getRequest().setAttribute(view.getModelName(), view.getModel());
}
routeContext.getRequest().getRequestDispatcher(view.getViewPath()).forward(routeContext.getRequest(), routeContext.getResponse());
}
}