/*
* 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.conversation.determination;
import java.io.IOException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import javax.inject.Inject;
import javax.servlet.AsyncContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(value = { "/foo-async" }, asyncSupported = true)
@SuppressWarnings("serial")
public class AsyncFooServlet extends HttpServlet {
public static final String TIMEOUT = "timeout";
public static final String COMPLETE = "complete";
public static final String ERROR = "error";
public static final String LOOP = "loop";
private static boolean inLoop = false;
private ExecutorService executorService;
@Inject
StatusBean statusBean;
@Override
public void init() throws ServletException {
// Note that executor thread does not use the same CL
executorService = Executors.newSingleThreadExecutor();
}
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
String param = req.getParameter("action");
String cid = req.getParameter("cid");
statusBean.reset();
final AsyncContext actx = req.startAsync();
actx.addListener(actx.createListener(QuxAsyncListener.class));
resp.setContentType("text/plain");
if (TIMEOUT.equals(param)) {
actx.setTimeout(150l);
} else if (COMPLETE.equals(param)) {
executorService.execute(new AsyncRequestProcessor(actx, 50l, false, null));
} else if (ERROR.equals(param)) {
executorService.execute(new AsyncRequestProcessor(actx, 50l, true, "/FailingServlet?cid="+cid));
} else if (LOOP.equals(param)) {
if (inLoop) {
executorService.execute(new AsyncRequestProcessor(actx, 50l, false, null));
} else {
executorService.execute(new AsyncRequestProcessor(actx, 50l, true, null));
inLoop = true;
}
}
}
}