/*
 * JBoss, Home of Professional Open Source
 * Copyright 2010, 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.weld.tests.contexts.conversation.event;

import java.io.IOException;

import javax.enterprise.context.Conversation;
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;

@WebServlet("/")
@SuppressWarnings("serial")
public class Servlet extends HttpServlet {

    @Inject
    private ObservingBean observer;

    @Inject
    private Conversation conversation;

    @Inject
    private ConversationScopedBean bean;

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String uri = req.getRequestURI();
        if (uri.endsWith("/begin")) {
            conversation.begin("org.jboss.weld");
        } else if (uri.contains("/end")) {
            conversation.end();
        }
        bean.setFoo("baz");
        resp.getWriter().append("Initialized conversations:").append(Integer.toString(observer.getInitializedConversationCount().get()));
        resp.getWriter().append('\n');
        resp.getWriter().append("Destroyed conversations:").append(Integer.toString(observer.getDestroyedConversationCount().get()));
        resp.getWriter().append('\n');
        resp.getWriter().append("cid:").append(conversation.getId());
        resp.setContentType("text/plain");
    }
}