Session s = openSession(); Transaction t = s.beginTransaction(); Parent p = new Parent("foo"); p.getChildren().add( new Child("foo1") ); p.getChildren().add( new Child("foo2") ); Parent q = new Parent("bar"); q.getChildren().add( new Child("bar1") ); q.getChildren().add( new Child("bar2") ); q.getMoreChildren().addAll( p.getChildren() ); s.persist(p); s.persist(q); t.commit(); s.close(); s = openSession(); t = s.beginTransaction(); getSessions().getStatistics().clear(); List parents = s.createQuery("from Parent where name between :bar and :foo order by name desc") .setParameter("bar", "bar") .setParameter("foo", "foo") .list(); p = (Parent) parents.get(0); q = (Parent) parents.get(1); assertFalse( Hibernate.isInitialized( p.getChildren() ) ); assertFalse( Hibernate.isInitialized( q.getChildren() ) ); assertEquals( p.getChildren().size(), 2 ); assertTrue( Hibernate.isInitialized( p.getChildren().iterator().next() ) ); assertTrue( Hibernate.isInitialized( q.getChildren() ) ); assertEquals( q.getChildren().size(), 2 ); assertTrue( Hibernate.isInitialized( q.getChildren().iterator().next() ) ); assertFalse( Hibernate.isInitialized( p.getMoreChildren() ) ); assertFalse( Hibernate.isInitialized( q.getMoreChildren() ) ); assertEquals( p.getMoreChildren().size(), 0 ); assertTrue( Hibernate.isInitialized( q.getMoreChildren() ) ); assertEquals( q.getMoreChildren().size(), 2 ); assertTrue( Hibernate.isInitialized( q.getMoreChildren().iterator().next() ) ); assertEquals( 3, getSessions().getStatistics().getPrepareStatementCount() ); Child c = (Child) p.getChildren().get(0); c.getFriends().size(); s.delete(p); s.delete(q); t.commit(); s.close();
Session s = openSession(); Transaction t = s.beginTransaction(); Parent p = new Parent("foo"); p.getChildren().add( new Child("foo1") ); p.getChildren().add( new Child("foo2") ); Parent q = new Parent("bar"); q.getChildren().add( new Child("bar1") ); q.getChildren().add( new Child("bar2") ); q.getMoreChildren().addAll( p.getChildren() ); s.persist(p); s.persist(q); t.commit(); s.close(); s = openSession(); t = s.beginTransaction(); getSessions().getStatistics().clear(); List parents = s.createQuery("from Parent where name between ? and ? order by name desc") .setParameter(0, "bar") .setParameter(1, "foo") .list(); p = (Parent) parents.get(0); q = (Parent) parents.get(1); assertFalse( Hibernate.isInitialized( p.getChildren() ) ); assertFalse( Hibernate.isInitialized( q.getChildren() ) ); assertEquals( p.getChildren().size(), 2 ); assertTrue( Hibernate.isInitialized( p.getChildren().iterator().next() ) ); assertTrue( Hibernate.isInitialized( q.getChildren() ) ); assertEquals( q.getChildren().size(), 2 ); assertTrue( Hibernate.isInitialized( q.getChildren().iterator().next() ) ); assertFalse( Hibernate.isInitialized( p.getMoreChildren() ) ); assertFalse( Hibernate.isInitialized( q.getMoreChildren() ) ); assertEquals( p.getMoreChildren().size(), 0 ); assertTrue( Hibernate.isInitialized( q.getMoreChildren() ) ); assertEquals( q.getMoreChildren().size(), 2 ); assertTrue( Hibernate.isInitialized( q.getMoreChildren().iterator().next() ) ); assertEquals( 3, getSessions().getStatistics().getPrepareStatementCount() ); Child c = (Child) p.getChildren().get(0); c.getFriends().size(); s.delete(p); s.delete(q); t.commit(); s.close();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/subselectfetch/SubselectFetchTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/subselectfetch/SubselectFetchTest.java
Method name: void testSubselectFetchNamedParam() Method name: void testSubselectFetchPosParam()
Number of AST nodes: 39 Number of AST nodes: 39
1
Session s = openSession();
1
Session s = openSession();
2
		Transaction t = s.beginTransaction();
2
		Transaction t = s.beginTransaction();
3
		Parent p = new Parent("foo");
3
		Parent p = new Parent("foo");
4
		p.getChildren().add( new Child("foo1") );
4
		p.getChildren().add( new Child("foo1") );
5
		p.getChildren().add( new Child("foo2") );
5
		p.getChildren().add( new Child("foo2") );
6
		Parent q = new Parent("bar");
6
		Parent q = new Parent("bar");
7
		q.getChildren().add( new Child("bar1") );
7
		q.getChildren().add( new Child("bar1") );
8
		q.getChildren().add( new Child("bar2") );
8
		q.getChildren().add( new Child("bar2") );
9
		q.getMoreChildren().addAll( p.getChildren() );
9
		q.getMoreChildren().addAll( p.getChildren() );
10
		s.persist(p); 
10
		s.persist(p); 
11
		s.persist(q);
11
		s.persist(q);
12
		t.commit();
12
		t.commit();
13
		s.close();
13
		s.close();
14
		
14
		
15
		s = openSession();
15
		s = openSession();
16
		t = s.beginTransaction();
16
		t = s.beginTransaction();
17
		
17
		
18
		getSessions().getStatistics().clear();
18
		getSessions().getStatistics().clear();
19
		
19
		
20
		List parents = s.createQuery("from Parent where name between :bar and :foo order by name desc")
20
		List parents = s.createQuery("from Parent where name between ? and ? order by name desc")
21
			.setParameter("bar", "bar")
21
			.setParameter(0, "bar")
22
			.setParameter("foo", "foo")
22
			.setParameter(1, "foo")
23
			.list();
23
			.list();
24
		p = (Parent) parents.get(0);
24
		p = (Parent) parents.get(0);
25
		q = (Parent) parents.get(1);
25
		q = (Parent) parents.get(1);
26
		assertFalse( Hibernate.isInitialized( p.getChildren() ) );
26
		assertFalse( Hibernate.isInitialized( p.getChildren() ) );
27
		assertFalse( Hibernate.isInitialized( q.getChildren() ) );
27
		assertFalse( Hibernate.isInitialized( q.getChildren() ) );
28
		assertEquals( p.getChildren().size(), 2 );
28
		assertEquals( p.getChildren().size(), 2 );
29
		
29
		
30
		assertTrue( Hibernate.isInitialized( p.getChildren().iterator().next() ) );
30
		assertTrue( Hibernate.isInitialized( p.getChildren().iterator().next() ) );
31
				
31
				
32
		assertTrue( Hibernate.isInitialized( q.getChildren() ) );
32
		assertTrue( Hibernate.isInitialized( q.getChildren() ) );
33
		
33
		
34
		assertEquals( q.getChildren().size(), 2 );
34
		assertEquals( q.getChildren().size(), 2 );
35
		
35
		
36
		assertTrue( Hibernate.isInitialized( q.getChildren().iterator().next() ) );
36
		assertTrue( Hibernate.isInitialized( q.getChildren().iterator().next() ) );
37
		
37
		
38
		assertFalse( Hibernate.isInitialized( p.getMoreChildren() ) );
38
		assertFalse( Hibernate.isInitialized( p.getMoreChildren() ) );
39
		assertFalse( Hibernate.isInitialized( q.getMoreChildren() ) );
39
		assertFalse( Hibernate.isInitialized( q.getMoreChildren() ) );
40
		assertEquals( p.getMoreChildren().size(), 0 );
40
		assertEquals( p.getMoreChildren().size(), 0 );
41
		
41
		
42
		assertTrue( Hibernate.isInitialized( q.getMoreChildren() ) );
42
		assertTrue( Hibernate.isInitialized( q.getMoreChildren() ) );
43
	
43
	
44
		assertEquals( q.getMoreChildren().size(), 2 );
44
		assertEquals( q.getMoreChildren().size(), 2 );
45
		
45
		
46
		assertTrue( Hibernate.isInitialized( q.getMoreChildren().iterator().next() ) );
46
		assertTrue( Hibernate.isInitialized( q.getMoreChildren().iterator().next() ) );
47
		
47
		
48
		assertEquals( 3, getSessions().getStatistics().getPrepareStatementCount() );
48
		assertEquals( 3, getSessions().getStatistics().getPrepareStatementCount() );
49
		Child c = (Child) p.getChildren().get(0);
49
		Child c = (Child) p.getChildren().get(0);
50
		c.getFriends().size();
50
		c.getFriends().size();
51
		s.delete(p);
51
		s.delete(p);
52
		s.delete(q);		
52
		s.delete(q);		
53
		t.commit();
53
		t.commit();
54
		s.close();
54
		s.close();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are declared in the same class
Number of node comparisons1046
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements38
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Session s = openSession();
    1
    Session s = openSession();
    2
    Transaction t = s.beginTransaction();
    2
    Transaction t = s.beginTransaction();
    3
    Parent p = new Parent("foo");
    3
    Parent p = new Parent("foo");
    4
    p.getChildren().add(new Child("foo1"));
    4
    p.getChildren().add(new Child("foo1"));
    5
    p.getChildren().add(new Child("foo2"));
    5
    p.getChildren().add(new Child("foo2"));
    6
    Parent q = new Parent("bar");
    6
    Parent q = new Parent("bar");
    7
    q.getChildren().add(new Child("bar1"));
    7
    q.getChildren().add(new Child("bar1"));
    8
    q.getChildren().add(new Child("bar2"));
    8
    q.getChildren().add(new Child("bar2"));
    9
    q.getMoreChildren().addAll(p.getChildren());
    9
    q.getMoreChildren().addAll(p.getChildren());
    10
    s.persist(p);
    10
    s.persist(p);
    11
    s.persist(q);
    11
    s.persist(q);
    12
    t.commit();
    12
    t.commit();
    13
    s.close();
    13
    s.close();
    14
    s = openSession();
    14
    s = openSession();
    15
    t = s.beginTransaction();
    15
    t = s.beginTransaction();
    16
    getSessions().getStatistics().clear();
    16
    getSessions().getStatistics().clear();
                                                                                                                                                                                                                                                                                                  
    17
    List parents = s.createQuery("from Parent where name between ? and ? order by name desc").setParameter(0, "bar").setParameter(1, "foo").list();
    Preondition Violations
    Unmatched statement List parents=s.createQuery("from Parent where name between ? and ? order by name desc").setParameter(0,"bar").setParameter(1,"foo").list(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17
    List parents = s.createQuery("from Parent where name between ? and ? order by name desc").setParameter(0, "bar").setParameter(1, "foo").list();
    17
    List parents = s.createQuery("from Parent where name between :bar and :foo order by name desc").setParameter("bar", "bar").setParameter("foo", "foo").list();
    17
    List parents = s.createQuery("from Parent where name between :bar and :foo order by name desc").setParameter("bar", "bar").setParameter("foo", "foo").list();
    Preondition Violations
    Unmatched statement List parents=s.createQuery("from Parent where name between :bar and :foo order by name desc").setParameter("bar","bar").setParameter("foo","foo").list(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                                                                                                                                                              
    18
    p = (Parent)parents.get(0);
    18
    p = (Parent)parents.get(0);
    19
    q = (Parent)parents.get(1);
    19
    q = (Parent)parents.get(1);
    20
    assertFalse(Hibernate.isInitialized(p.getChildren()));
    20
    assertFalse(Hibernate.isInitialized(p.getChildren()));
    21
    assertFalse(Hibernate.isInitialized(q.getChildren()));
    21
    assertFalse(Hibernate.isInitialized(q.getChildren()));
    22
    assertEquals(p.getChildren().size(), 2);
    22
    assertEquals(p.getChildren().size(), 2);
    23
    assertTrue(Hibernate.isInitialized(p.getChildren().iterator().next()));
    23
    assertTrue(Hibernate.isInitialized(p.getChildren().iterator().next()));
    24
    assertTrue(Hibernate.isInitialized(q.getChildren()));
    24
    assertTrue(Hibernate.isInitialized(q.getChildren()));
    25
    assertEquals(q.getChildren().size(), 2);
    25
    assertEquals(q.getChildren().size(), 2);
    26
    assertTrue(Hibernate.isInitialized(q.getChildren().iterator().next()));
    26
    assertTrue(Hibernate.isInitialized(q.getChildren().iterator().next()));
    27
    assertFalse(Hibernate.isInitialized(p.getMoreChildren()));
    27
    assertFalse(Hibernate.isInitialized(p.getMoreChildren()));
    28
    assertFalse(Hibernate.isInitialized(q.getMoreChildren()));
    28
    assertFalse(Hibernate.isInitialized(q.getMoreChildren()));
    29
    assertEquals(p.getMoreChildren().size(), 0);
    29
    assertEquals(p.getMoreChildren().size(), 0);
    30
    assertTrue(Hibernate.isInitialized(q.getMoreChildren()));
    30
    assertTrue(Hibernate.isInitialized(q.getMoreChildren()));
    31
    assertEquals(q.getMoreChildren().size(), 2);
    31
    assertEquals(q.getMoreChildren().size(), 2);
    32
    assertTrue(Hibernate.isInitialized(q.getMoreChildren().iterator().next()));
    32
    assertTrue(Hibernate.isInitialized(q.getMoreChildren().iterator().next()));
    33
    assertEquals(3, getSessions().getStatistics().getPrepareStatementCount());
    33
    assertEquals(3, getSessions().getStatistics().getPrepareStatementCount());
    34
    Child c = (Child)p.getChildren().get(0);
    34
    Child c = (Child)p.getChildren().get(0);
    35
    c.getFriends().size();
    35
    c.getFriends().size();
    36
    s.delete(p);
    36
    s.delete(p);
    37
    s.delete(q);
    37
    s.delete(q);
    38
    t.commit();
    38
    t.commit();
    39
    s.close();
    39
    s.close();
    Precondition Violations (2)
    Row Violation
    1Unmatched statement List parents=s.createQuery("from Parent where name between ? and ? order by name desc").setParameter(0,"bar").setParameter(1,"foo").list(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement List parents=s.createQuery("from Parent where name between :bar and :foo order by name desc").setParameter("bar","bar").setParameter("foo","foo").list(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted