Clover Coverage Report - perfectjpattern(Aggregated)
Coverage timestamp: Sat Feb 28 2009 14:35:07 CET
Overview   Package   File
    FRAMES   NO FRAMES     
../../../../../img/srcFileCovDistChart9.png 84% of files have more coverage
9   110   7   2.25
2   54   0.78   4
4     1.75  
1    
21.1% of code in this file is excluded from these metrics.
 
  JpaSessionStrategy       Line # 37 9 21.1% 7 2 86.7% 0.8666667
 
  (7)
 
1    //----------------------------------------------------------------------
2    //
3    // PerfectJPattern: "Design patterns are good but components are better!"
4    // JpaSessionStrategy.java Copyright (c) 2009 Giovanni Azua Garcia
5    // bravegag@hotmail.com
6    //
7    // This program is free software; you can redistribute it and/or
8    // modify it under the terms of the GNU General Public License
9    // as published by the Free Software Foundation; either version 3
10    // of the License, or (at your option) any later version.
11    //
12    // This program is distributed in the hope that it will be useful,
13    // but WITHOUT ANY WARRANTY; without even the implied warranty of
14    // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15    // GNU General Public License for more details.
16    //
17    // You should have received a copy of the GNU General Public License
18    // along with this program; if not, see <http://www.gnu.org/licenses/>.
19    //
20    //----------------------------------------------------------------------
21    package org.perfectjpattern.jee.integration.dao;
22   
23    import java.util.*;
24   
25    import javax.persistence.*;
26   
27    import org.perfectjpattern.core.api.structural.adapter.*;
28    import org.perfectjpattern.jee.api.integration.dao.*;
29   
30    /**
31    * Concrete simple implementation of {@link ISessionStrategy} targeting
32    * JPA on JSE environment
33    *
34    * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a>
35    * @version $Revision: 1.0 $Date: Feb 18, 2009 1:27:19 PM $
36    */
 
37    public class JpaSessionStrategy
38    implements ISessionStrategy
39    {
40    //------------------------------------------------------------------------
41    // public
42    //------------------------------------------------------------------------
 
43  1 toggle public
44    JpaSessionStrategy()
45    {
46  1 this("default", new Properties());
47    }
48   
49    //------------------------------------------------------------------------
 
50  1 toggle public
51    JpaSessionStrategy(String aName, Properties aProperties)
52    {
53  1 try
54    {
55  1 theEntityManagerFactory = Persistence.createEntityManagerFactory(
56    aName, aProperties);
57    }
58    // CHECKSTYLE:OFF
59    catch (Throwable anException)
60    // CHECKSTYLE:ON
61    {
62    throw new DaoException(anException);
63    }
64    }
65   
66    //------------------------------------------------------------------------
67    /**
68    * {@inheritDoc}
69    */
 
70  55 toggle public ISession
71    getSession()
72    {
73  55 try
74    {
75  55 if (theSessionAdapter == null)
76    {
77  1 EntityManager myEntityManager = theEntityManagerFactory.
78    createEntityManager();
79  1 theSessionAdapter = new EntityManagerAdapter(myEntityManager);
80    }
81   
82    assert theSessionAdapter != null :
83    "'theSessionAdapter' must not be null";
84   
85  55 return theSessionAdapter.getTarget();
86    }
87    // CHECKSTYLE:OFF
88    catch (RuntimeException anException)
89    // CHECKSTYLE:ON
90    {
91    throw new DaoException(anException);
92    }
93    }
94   
95    //------------------------------------------------------------------------
96    /**
97    * {@inheritDoc}
98    */
 
99  0 toggle public void
100    shutdown()
101    {
102  0 theEntityManagerFactory.close();
103    }
104   
105    //------------------------------------------------------------------------
106    // members
107    //------------------------------------------------------------------------
108    private final EntityManagerFactory theEntityManagerFactory;
109    private IAdapter<ISession, EntityManager> theSessionAdapter;
110    }
 
CloverReport generated by Clover Code Coverage v2.4.2
Sat Feb 28 2009 14:35:10 CET.		   Clover: Open Source License registered to perfectjpattern.