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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.cdi.service;
18  
19  import java.util.List;
20  
21  import javax.ejb.Stateless;
22  import javax.inject.Inject;
23  import javax.persistence.EntityManager;
24  
25  /**
26   * Simple EJB bean, that demonstrates how application works without interceptors. This implementation invokes when alternative
27   * stereotype and interceptors are commented out in beans.xml file
28   * 
29   * @author Ievgen Shulga
30   */
31  @Stateless
32  public class ItemServiceBean implements ItemService {
33  
34      @Inject
35      private EntityManager em;
36  
37      public void create(Item item) {
38          em.persist(item);
39      }
40  
41      public List<Item> getList() {
42          return em.createQuery("select i from Item i", Item.class).getResultList();
43      }
44  
45  }