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1   package org.apache.continuum.dao;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.codehaus.plexus.jdo.JdoFactory;
23  import org.springframework.stereotype.Service;
24  
25  import javax.annotation.Resource;
26  import javax.jdo.PersistenceManagerFactory;
27  
28  /**
29   * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
30   * @version $Id: StoreUtilities.java 1372260 2012-08-13 04:29:09Z brett $
31   * @plexus.component role="org.apache.continuum.dao.StoreUtilities"
32   */
33  @Service( "storeUtilities" )
34  public class StoreUtilities
35  {
36      /**
37       * @plexus.requirement role-hint="continuum"
38       */
39      @Resource( name = "jdoFactory#continuum" )
40      private JdoFactory continuumJdoFactory;
41  
42      private PersistenceManagerFactory continuumPersistenceManagerFactory;
43  
44      public PersistenceManagerFactory getContinuumPersistenceManagerFactory()
45      {
46          if ( continuumPersistenceManagerFactory == null )
47          {
48              continuumPersistenceManagerFactory = continuumJdoFactory.getPersistenceManagerFactory();
49          }
50          return continuumPersistenceManagerFactory;
51      }
52  }