View Javadoc

1   /*
2    * Copyright 2007 The International Moth Class Association (IMCA)
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package net.sf.imca.model.entities;
17  
18  import java.util.List;
19  
20  import javax.persistence.EntityManager;
21  import javax.persistence.Query;
22  
23  public class EquipmentSupplierDAO {
24  
25      private EquipmentSupplierEntity equipmentSupplier;
26  
27      @SuppressWarnings("unchecked")
28      public EquipmentSupplierEntity findEquipmentSupplier(EntityManager em,
29              String name) {
30  
31          EquipmentSupplierEntity equipSup = null;
32  
33          Query query = em.createNamedQuery("findEquipmentSupplierByName");
34          query.setParameter("name", name);
35          List<EquipmentSupplierEntity> list = query.getResultList();
36  
37          if (list.size() != 0) {
38              equipSup = list.get(0);
39          }
40  
41          return equipSup;
42  
43      }
44  
45      public EquipmentSupplierEntity getEquipmentSupplier() {
46          return equipmentSupplier;
47      }
48  
49      public void setEquipmentSupplier(EquipmentSupplierEntity equipmentSupplier) {
50          this.equipmentSupplier = equipmentSupplier;
51      }
52  
53  }