org.jboss.cdi.tck.tests.context.request.TestServlet Maven / Gradle / Ivy
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* Copyright 2010, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
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*
* 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;
import java.io.IOException;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.spi.BeanManager;
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;
/**
* Servlet used just to test context during service method.
*
* @author David Allen
* @author Martin Kouba
*/
@WebServlet(name = "ServiceMethod", urlPatterns = "/test")
public class TestServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
@Inject
private BeanManager beanManager;
@Inject
private SimpleRequestBean simpleBean;
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
checkRequestContextActive();
super.service(req, resp);
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
resp.setContentType("text/text");
resp.getWriter().println("It worked!");
}
private void checkRequestContextActive() throws ServletException {
if (beanManager == null || !beanManager.getContext(RequestScoped.class).isActive() || simpleBean == null) {
throw new ServletException("Request context is not active");
}
// Check bean invocation
simpleBean.getId();
}
}