Session session = openSession(); Transaction t = session.beginTransaction(); Product prod = new Product(); prod.setName("Widget"); Part part = new Part(); part.setName("Widge"); part.setDescription("part if a Widget"); prod.getParts().add(part); Part part2 = new Part(); part2.setName("Get"); part2.setDescription("another part if a Widget"); prod.getParts().add(part2); session.persist(prod); prod.getParts().remove(part); t.commit(); session.close(); session = openSession(); t = session.beginTransaction(); assertNull( session.get(Part.class, "Widge") ); assertNotNull( session.get(Part.class, "Get") ); session.delete( session.get(Product.class, "Widget") ); t.commit(); session.close();
Session session = openSession(); Transaction t = session.beginTransaction(); Product prod = new Product(); prod.setName("Widget"); Part part = new Part(); part.setName("Widge"); part.setDescription("part if a Widget"); prod.getParts().add(part); Part part2 = new Part(); part2.setName("Get"); part2.setDescription("another part if a Widget"); prod.getParts().add(part2); session.persist(prod); session.flush(); prod.getParts().remove(part); t.commit(); session.close(); session = openSession(); t = session.beginTransaction(); assertNull( session.get(Part.class, "Widge") ); assertNotNull( session.get(Part.class, "Get") ); session.delete( session.get(Product.class, "Widget") ); t.commit(); session.close();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/orphan/OrphanTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/orphan/OrphanTest.java
Method name: void testOrphanDeleteAfterPersist() Method name: void testOrphanDeleteAfterPersistAndFlush()
Number of AST nodes: 23 Number of AST nodes: 24
1
Session session = openSession();
1
Session session = openSession();
2
		Transaction t = session.beginTransaction();
2
		Transaction t = session.beginTransaction();
3
		Product prod = new Product();
3
		Product prod = new Product();
4
		prod.setName("Widget");
4
		prod.setName("Widget");
5
		Part part = new Part();
5
		Part part = new Part();
6
		part.setName("Widge");
6
		part.setName("Widge");
7
		part.setDescription("part if a Widget");
7
		part.setDescription("part if a Widget");
8
		prod.getParts().add(part);
8
		prod.getParts().add(part);
9
		Part part2 = new Part();
9
		Part part2 = new Part();
10
		part2.setName("Get");
10
		part2.setName("Get");
11
		part2.setDescription("another part if a Widget");
11
		part2.setDescription("another part if a Widget");
12
		prod.getParts().add(part2);
12
		prod.getParts().add(part2);
13
		session.persist(prod);
13
		session.persist(prod);
14
		
14
		session.flush();
15
		
15
		prod.getParts().remove(part);
16
		prod.getParts().remove(part);
16
		
17
		
17
		t.commit();
18
		t.commit();
18
		session.close();
19
		session.close();
19
		
20
		
20
		session = openSession();
21
		session = openSession();
21
		t = session.beginTransaction();
22
		t = session.beginTransaction();
22
		assertNull( session.get(Part.class, "Widge") );
23
		assertNull( session.get(Part.class, "Widge") );
23
		assertNotNull( session.get(Part.class, "Get") );
24
		assertNotNull( session.get(Part.class, "Get") );
24
		session.delete( session.get(Product.class, "Widget") );
25
		session.delete( session.get(Product.class, "Widget") );
25
		t.commit();
26
		t.commit();
26
		session.close();
27
		session.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 comparisons190
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements23
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    Session session = openSession();
    1
    Session session = openSession();
    2
    Transaction t = session.beginTransaction();
    2
    Transaction t = session.beginTransaction();
    3
    Product prod = new Product();
    3
    Product prod = new Product();
    4
    prod.setName("Widget");
    4
    prod.setName("Widget");
    5
    Part part = new Part();
    5
    Part part = new Part();
    6
    part.setName("Widge");
    6
    part.setName("Widge");
    7
    part.setDescription("part if a Widget");
    7
    part.setDescription("part if a Widget");
    8
    prod.getParts().add(part);
    8
    prod.getParts().add(part);
    9
    Part part2 = new Part();
    9
    Part part2 = new Part();
    10
    part2.setName("Get");
    10
    part2.setName("Get");
    11
    part2.setDescription("another part if a Widget");
    11
    part2.setDescription("another part if a Widget");
    12
    prod.getParts().add(part2);
    12
    prod.getParts().add(part2);
    13
    session.persist(prod);
    13
    session.persist(prod);
                                            
    14
    session.flush();
    Preondition Violations
    Unmatched statement session.flush(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14
    session.flush();
    14
    prod.getParts().remove(part);
    15
    prod.getParts().remove(part);
    15
    t.commit();
    16
    t.commit();
    16
    session.close();
    17
    session.close();
    17
    session = openSession();
    18
    session = openSession();
    18
    t = session.beginTransaction();
    19
    t = session.beginTransaction();
    19
    assertNull(session.get(Part.class, "Widge"));
    20
    assertNull(session.get(Part.class, "Widge"));
    20
    assertNotNull(session.get(Part.class, "Get"));
    21
    assertNotNull(session.get(Part.class, "Get"));
    21
    session.delete(session.get(Product.class, "Widget"));
    22
    session.delete(session.get(Product.class, "Widget"));
    22
    t.commit();
    23
    t.commit();
    23
    session.close();
    24
    session.close();
    Precondition Violations (1)
    Row Violation
    1Unmatched statement session.flush(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted