Clover Coverage Report - perfectjpattern(Aggregated)
Coverage timestamp: Sat Feb 28 2009 14:35:07 CET
Overview   Package   File
    FRAMES   NO FRAMES     
../../../../../img/srcFileCovDistChart10.png 0% of files have more coverage
16   130   7   5.33
2   63   0.44   3
3     2.33  
1    
12.5% of code in this file is excluded from these metrics.
 
  HibernateGenericDao       Line # 44 16 12.5% 7 0 100% 1.0
 
  (9)
 
1    //----------------------------------------------------------------------
2    //
3    // PerfectJPattern: "Design patterns are good but components are better!"
4    // HibernateGenericDao.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.io.*;
24    import java.util.*;
25   
26    import javax.persistence.*;
27   
28    import org.apache.commons.lang.*;
29    import org.hibernate.*;
30    import org.hibernate.criterion.*;
31    import org.perfectjpattern.jee.api.integration.dao.*;
32   
33    /**
34    * Hibernate-based implementation of {@link IGenericReadOnlyDao}
35    *
36    * @param <Id> Identification type
37    * @param <Element> Element type
38    *
39    * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a>
40    * @version $Revision: 1.0 $ $Date: Nov 26, 2007 9:15:14 PM $
41    */
42    @SuppressWarnings("hiding")
43    public
 
44    class HibernateGenericDao<Id extends Serializable, Element>
45    extends JpaBaseDao<Id, Element>
46    implements IGenericDao<Id, Element>
47    {
48    //------------------------------------------------------------------------
49    // public
50    //------------------------------------------------------------------------
51    /**
52    * {@inheritDoc}
53    */
 
54  7 toggle @SuppressWarnings("unchecked")
55    public List<Element>
56    findByExample(Element anElement, String ... anExcludeProperties)
57    throws DaoException, IllegalArgumentException
58    {
59  7 Validate.notNull(anElement, "'anElement' must not be null");
60  7 Validate.notNull(anExcludeProperties,
61    "'anExcludeProperties' must not be null");
62   
63  7 List<Element> myElements = null;
64   
65  7 try
66    {
67  7 Session mySession = getActualSession();
68   
69  7 Criteria myCriteria = mySession.createCriteria(
70    getPersistentClass());
71  7 Example myExample = Example.create(anElement);
72  7 for (String myPropertyName : anExcludeProperties)
73    {
74  5 myExample.excludeProperty(myPropertyName);
75    }
76   
77  7 myElements = myCriteria.add(myExample).list();
78   
79  7 return myElements;
80    }
81    catch (HibernateException anException)
82    {
83    throw new DaoException(anException);
84    }
85    }
86   
87    //------------------------------------------------------------------------
88    // protected
89    //------------------------------------------------------------------------
90    /**
91    * Constructs a {@link HibernateGenericDao} instance from the
92    * persistent class type, the {@link ISessionStrategy} that creates
93    * {@link Session} instances and the {@link ITransactionStrategy} that
94    * creates {@link Transaction} instances
95    *
96    * @param aPersistentClass The persistent Java Bean class
97    * @param aSessionStrategy Factory that creates Sessions
98    * @param aTransactionStrategy Factory that creates Transaction
99    */
 
100  6 toggle protected
101    HibernateGenericDao(Class<Element> aPersistentClass,
102    ISessionStrategy aSessionStrategy,
103    ITransactionStrategy aTransactionStrategy)
104    throws IllegalArgumentException
105    {
106  6 super(aPersistentClass, aSessionStrategy, aTransactionStrategy);
107    }
108   
109    //------------------------------------------------------------------------
110    /**
111    * Returns the Session
112    *
113    * @return the Session
114    */
 
115  10 toggle protected Session
116    getActualSession()
117    throws DaoException
118    {
119  10 Object mySession = getSession().getDelegate();
120  11 while (mySession != null && mySession instanceof EntityManager)
121    {
122  1 mySession = ((EntityManager) mySession).getDelegate();
123    }
124   
125    assert mySession instanceof Session :
126    "Actual Session must be a Hibernate Session";
127   
128  10 return (Session) mySession;
129    }
130    }
 
CloverReport generated by Clover Code Coverage v2.4.2
Sat Feb 28 2009 14:35:10 CET.		   Clover: Open Source License registered to perfectjpattern.