clearCounts(); Session s = openSession(); Transaction tx = s.beginTransaction(); NumberedNode root = new NumberedNode("root"); NumberedNode child = new NumberedNode("child"); NumberedNode grandchild = new NumberedNode("grandchild"); root.addChild(child); child.addChild(grandchild); root = (NumberedNode) s.merge(root); tx.commit(); s.close(); assertInsertCount(3); assertUpdateCount(0); clearCounts(); child = (NumberedNode) root.getChildren().iterator().next(); grandchild = (NumberedNode) child.getChildren().iterator().next(); grandchild.setDescription("the grand child"); NumberedNode grandchild2 = new NumberedNode("grandchild2"); child.addChild( grandchild2 ); s = openSession(); tx = s.beginTransaction(); root = (NumberedNode) s.merge(root); tx.commit(); s.close(); assertInsertCount(1); assertUpdateCount(1); clearCounts(); getSessions().evict(NumberedNode.class); NumberedNode child2 = new NumberedNode("child2"); NumberedNode grandchild3 = new NumberedNode("grandchild3"); child2.addChild( grandchild3 ); root.addChild(child2); s = openSession(); tx = s.beginTransaction(); root = (NumberedNode) s.merge(root); tx.commit(); s.close(); assertInsertCount(2); assertUpdateCount(0); clearCounts(); s = openSession(); tx = s.beginTransaction(); s.createQuery("delete from NumberedNode where name like 'grand%'").executeUpdate(); s.createQuery("delete from NumberedNode where name like 'child%'").executeUpdate(); s.createQuery("delete from NumberedNode").executeUpdate(); tx.commit(); s.close();
boolean instrumented = FieldInterceptionHelper.isInstrumented( new NumberedNode() ); clearCounts(); Session s = openSession(); Transaction tx = s.beginTransaction(); NumberedNode root = new NumberedNode( "root" ); NumberedNode child = new NumberedNode( "child" ); NumberedNode grandchild = new NumberedNode( "grandchild" ); root.addChild( child ); child.addChild( grandchild ); s.saveOrUpdate( root ); tx.commit(); s.close(); assertInsertCount( 3 ); assertUpdateCount( 0 ); clearCounts(); child = ( NumberedNode ) root.getChildren().iterator().next(); grandchild = ( NumberedNode ) child.getChildren().iterator().next(); grandchild.setDescription( "the grand child" ); NumberedNode grandchild2 = new NumberedNode( "grandchild2" ); child.addChild( grandchild2 ); s = openSession(); tx = s.beginTransaction(); s.saveOrUpdate( root ); tx.commit(); s.close(); assertInsertCount( 1 ); assertUpdateCount( instrumented ? 1 : 3 ); clearCounts(); NumberedNode child2 = new NumberedNode( "child2" ); NumberedNode grandchild3 = new NumberedNode( "grandchild3" ); child2.addChild( grandchild3 ); root.addChild( child2 ); s = openSession(); tx = s.beginTransaction(); s.saveOrUpdate( root ); tx.commit(); s.close(); assertInsertCount( 2 ); assertUpdateCount( instrumented ? 0 : 4 ); clearCounts(); s = openSession(); tx = s.beginTransaction(); s.createQuery( "delete from NumberedNode where name like 'grand%'" ).executeUpdate(); s.createQuery( "delete from NumberedNode where name like 'child%'" ).executeUpdate(); s.createQuery( "delete from NumberedNode" ).executeUpdate(); tx.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/ops/MergeTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/ops/SaveOrUpdateTest.java
Method name: void testMergeDeepTreeWithGeneratedId() Method name: void testSaveOrUpdateDeepTreeWithGeneratedId()
Number of AST nodes: 47 Number of AST nodes: 47
1
boolean instrumented = FieldInterceptionHelper.isInstrumented( new NumberedNode() );
1
clearCounts();
2
		clearCounts();
2
		Session s = openSession();
3
		Session s = openSession();
3
		Transaction tx = s.beginTransaction();
4
		Transaction tx = s.beginTransaction();
4
		NumberedNode root = new NumberedNode("root");
5
		NumberedNode root = new NumberedNode( "root" );
5
		NumberedNode child = new NumberedNode("child");
6
		NumberedNode child = new NumberedNode( "child" );
6
		NumberedNode grandchild = new NumberedNode("grandchild");
7
		NumberedNode grandchild = new NumberedNode( "grandchild" );
7
		root.addChild(child);
8
		root.addChild( child );
8
		child.addChild(grandchild);
9
		child.addChild( grandchild );
9
		root = (NumberedNode) s.merge(root);
10
		s.saveOrUpdate( root );
10
		tx.commit();
11
		tx.commit();
11
		s.close();
12
		s.close();
12
		assertInsertCount(3);
13
		assertInsertCount( 3 );
13
		assertUpdateCount(0);
14
		assertUpdateCount( 0 );
14
		clearCounts();
15
		clearCounts();
15
		child = (NumberedNode) root.getChildren().iterator().next();
16
		child = ( NumberedNode ) root.getChildren().iterator().next();
16
		grandchild = (NumberedNode) child.getChildren().iterator().next();
17
		grandchild = ( NumberedNode ) child.getChildren().iterator().next();
17
		grandchild.setDescription("the grand child");
18
		grandchild.setDescription( "the grand child" );
18
		NumberedNode grandchild2 = new NumberedNode("grandchild2");
19
		NumberedNode grandchild2 = new NumberedNode( "grandchild2" );
19
		child.addChild( grandchild2 );
20
		child.addChild( grandchild2 );
20
		s = openSession();
21
		s = openSession();
21
		tx = s.beginTransaction();
22
		tx = s.beginTransaction();
22
		root = (NumberedNode) s.merge(root);
23
		s.saveOrUpdate( root );
23
		tx.commit();
24
		tx.commit();
24
		s.close();
25
		s.close();
25
		assertInsertCount(1);
26
		assertInsertCount( 1 );
26
		assertUpdateCount(1);
27
		assertUpdateCount( instrumented ? 1 : 3 );
27
		clearCounts();
28
		clearCounts();
28
		getSessions().evict(NumberedNode.class);
29
		NumberedNode child2 = new NumberedNode("child2");
29
		NumberedNode child2 = new NumberedNode( "child2" );
30
		NumberedNode grandchild3 = new NumberedNode("grandchild3");
30
		NumberedNode grandchild3 = new NumberedNode( "grandchild3" );
31
		child2.addChild( grandchild3 );
31
		child2.addChild( grandchild3 );
32
		root.addChild(child2);
32
		root.addChild( child2 );
33
		s = openSession();
33
		s = openSession();
34
		tx = s.beginTransaction();
34
		tx = s.beginTransaction();
35
		root = (NumberedNode) s.merge(root);
35
		s.saveOrUpdate( root );
36
		tx.commit();
36
		tx.commit();
37
		s.close();
37
		s.close();
38
		assertInsertCount(2);
38
		assertInsertCount( 2 );
39
		assertUpdateCount(0);
39
		assertUpdateCount( instrumented ? 0 : 4 );
40
		clearCounts();
40
		clearCounts();
41
		s = openSession();
41
		s = openSession();
42
		tx = s.beginTransaction();
42
		tx = s.beginTransaction();
43
		s.createQuery("delete from NumberedNode where name like 'grand%'").executeUpdate();
43
		s.createQuery( "delete from NumberedNode where name like 'grand%'" ).executeUpdate();
44
		s.createQuery("delete from NumberedNode where name like 'child%'").executeUpdate();
44
		s.createQuery( "delete from NumberedNode where name like 'child%'" ).executeUpdate();
45
		s.createQuery("delete from NumberedNode").executeUpdate();
45
		s.createQuery( "delete from NumberedNode" ).executeUpdate();
46
		tx.commit();
46
		tx.commit();
47
		s.close();
47
		s.close();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons458
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements41
    Number of unmapped statements in the first code fragment6
    Number of unmapped statements in the second code fragment6
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                          
    1
    boolean instrumented = FieldInterceptionHelper.isInstrumented(new NumberedNode());
    1
    clearCounts();
    2
    clearCounts();
    2
    Session s = openSession();
    3
    Session s = openSession();
    3
    Transaction tx = s.beginTransaction();
    4
    Transaction tx = s.beginTransaction();
    4
    NumberedNode root = new NumberedNode("root");
    5
    NumberedNode root = new NumberedNode("root");
    5
    NumberedNode child = new NumberedNode("child");
    6
    NumberedNode child = new NumberedNode("child");
    6
    NumberedNode grandchild = new NumberedNode("grandchild");
    7
    NumberedNode grandchild = new NumberedNode("grandchild");
    7
    root.addChild(child);
    8
    root.addChild(child);
    8
    child.addChild(grandchild);
    9
    child.addChild(grandchild);
    9
    root = (NumberedNode)s.merge(root);
    9
    root = (NumberedNode)s.merge(root);
    Preondition Violations
    Unmatched statement root=(NumberedNode)s.merge(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                            
                                                      
    10
    s.saveOrUpdate(root);
    Preondition Violations
    Unmatched statement s.saveOrUpdate(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    s.saveOrUpdate(root);
    10
    tx.commit();
    11
    tx.commit();
    11
    s.close();
    12
    s.close();
    12
    assertInsertCount(3);
    13
    assertInsertCount(3);
    13
    assertUpdateCount(0);
    14
    assertUpdateCount(0);
    14
    clearCounts();
    15
    clearCounts();
    15
    child = (NumberedNode)root.getChildren().iterator().next();
    16
    child = (NumberedNode)root.getChildren().iterator().next();
    16
    grandchild = (NumberedNode)child.getChildren().iterator().next();
    17
    grandchild = (NumberedNode)child.getChildren().iterator().next();
    17
    grandchild.setDescription("the grand child");
    18
    grandchild.setDescription("the grand child");
    18
    NumberedNode grandchild2 = new NumberedNode("grandchild2");
    19
    NumberedNode grandchild2 = new NumberedNode("grandchild2");
    19
    child.addChild(grandchild2);
    20
    child.addChild(grandchild2);
    20
    s = openSession();
    21
    s = openSession();
    21
    tx = s.beginTransaction();
    22
    tx = s.beginTransaction();
    22
    root = (NumberedNode)s.merge(root);
    22
    root = (NumberedNode)s.merge(root);
    Preondition Violations
    Unmatched statement root=(NumberedNode)s.merge(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                              
                                                      
    23
    s.saveOrUpdate(root);
    Preondition Violations
    Unmatched statement s.saveOrUpdate(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    23
    s.saveOrUpdate(root);
    23
    tx.commit();
    24
    tx.commit();
    24
    s.close();
    25
    s.close();
    25
    assertInsertCount(1);
    26
    assertInsertCount(1);
    26
    assertUpdateCount(1);
                                                      
                                                                                            
    27
    assertUpdateCount(instrumented ? 1 : 3);
    27
    clearCounts();
    28
    clearCounts();
    28
    getSessions().evict(NumberedNode.class);
                                                                                            
    29
    NumberedNode child2 = new NumberedNode("child2");
    29
    NumberedNode child2 = new NumberedNode("child2");
    30
    NumberedNode grandchild3 = new NumberedNode("grandchild3");
    30
    NumberedNode grandchild3 = new NumberedNode("grandchild3");
    31
    child2.addChild(grandchild3);
    31
    child2.addChild(grandchild3);
    32
    root.addChild(child2);
    32
    root.addChild(child2);
    33
    s = openSession();
    33
    s = openSession();
    34
    tx = s.beginTransaction();
    34
    tx = s.beginTransaction();
                                                      
    35
    s.saveOrUpdate(root);
    Preondition Violations
    Unmatched statement s.saveOrUpdate(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    35
    s.saveOrUpdate(root);
    35
    root = (NumberedNode)s.merge(root);
    35
    root = (NumberedNode)s.merge(root);
    Preondition Violations
    Unmatched statement root=(NumberedNode)s.merge(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                              
    36
    tx.commit();
    36
    tx.commit();
    37
    s.close();
    37
    s.close();
    38
    assertInsertCount(2);
    38
    assertInsertCount(2);
                                                                                            
    39
    assertUpdateCount(instrumented ? 0 : 4);
    39
    assertUpdateCount(0);
                                                      
    40
    clearCounts();
    40
    clearCounts();
    41
    s = openSession();
    41
    s = openSession();
    42
    tx = s.beginTransaction();
    42
    tx = s.beginTransaction();
    43
    s.createQuery("delete from NumberedNode where name like 'grand%'").executeUpdate();
    43
    s.createQuery("delete from NumberedNode where name like 'grand%'").executeUpdate();
    44
    s.createQuery("delete from NumberedNode where name like 'child%'").executeUpdate();
    44
    s.createQuery("delete from NumberedNode where name like 'child%'").executeUpdate();
    45
    s.createQuery("delete from NumberedNode").executeUpdate();
    45
    s.createQuery("delete from NumberedNode").executeUpdate();
    46
    tx.commit();
    46
    tx.commit();
    47
    s.close();
    47
    s.close();
    Precondition Violations (7)
    Row Violation
    1Unmatched statement root=(NumberedNode)s.merge(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement s.saveOrUpdate(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement root=(NumberedNode)s.merge(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement s.saveOrUpdate(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement s.saveOrUpdate(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement root=(NumberedNode)s.merge(root); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Clone fragment #1 returns variables s, root , while Clone fragment #2 returns variables s, root