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1   /*
2    * JBoss, Home of Professional Open Source
3    * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual
4    * contributors by the @authors tag. See the copyright.txt in the
5    * distribution for a full listing of individual contributors.
6    *
7    * Licensed under the Apache License, Version 2.0 (the "License");
8    * you may not use this file except in compliance with the License.
9    * You may obtain a copy of the License at
10   * http://www.apache.org/licenses/LICENSE-2.0
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.jboss.as.quickstarts.kitchensink_ear.service;
18  
19  import org.jboss.as.quickstarts.kitchensink_ear.model.Member;
20  
21  import javax.ejb.Stateless;
22  import javax.enterprise.event.Event;
23  import javax.inject.Inject;
24  import javax.persistence.EntityManager;
25  import java.util.logging.Logger;
26  
27  // The @Stateless annotation eliminates the need for manual transaction demarcation
28  @Stateless
29  public class MemberRegistration {
30  
31      @Inject
32      private Logger log;
33  
34      @Inject
35      private EntityManager em;
36  
37      @Inject
38      private Event<Member> memberEventSrc;
39  
40      public void register(Member member) throws Exception {
41          log.info("Registering " + member.getName());
42          em.persist(member);
43          memberEventSrc.fire(member);
44      }
45  }