org.jboss.cdi.tck.tests.context.request.event.async.InfoServlet Maven / Gradle / Ivy
/*
* 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.cdi.tck.tests.context.request.event.async;
import java.io.IOException;
import java.util.concurrent.Future;
import javax.inject.Inject;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* @author Martin Kouba
*/
@SuppressWarnings("serial")
@WebServlet(value="/info")
public class InfoServlet extends HttpServlet {
@Inject
ApplicationScopedObserver observingBean;
@Inject
AsyncService asyncService;
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
Future result = asyncService.compute();
try {
resp.getWriter().append("Initialized:" + result.get());
} catch (Exception e) {
throw new ServletException(e);
}
resp.getWriter().append("\n");
resp.getWriter().append("Destroyed:" + observingBean.isDestroyedCalled());
resp.setContentType("text/plain");
}
}