Session s = openSession(); s.beginTransaction(); Customer cust = new Customer( "Acme, Inc." ); Order order = new Order( new Order.Id( cust, 1 ) ); cust.getOrders().add( order ); s.save( cust ); s.getTransaction().commit(); s.close(); s = openSession(); s.beginTransaction(); cust = ( Customer ) s.get( Customer.class, cust.getId() ); assertEquals( 1, cust.getOrders().size() ); s.clear(); cust = ( Customer ) s.createQuery( "from Customer" ).uniqueResult(); assertEquals( 1, cust.getOrders().size() ); s.clear(); cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders" ).uniqueResult(); assertEquals( 1, cust.getOrders().size() ); s.clear(); s.delete( cust ); s.getTransaction().commit(); s.close();
Session s = openSession(); s.beginTransaction(); Customer cust = new Customer( "Acme, Inc." ); Order order = new Order( cust, 1 ); cust.getOrders().add( order ); s.save( cust ); s.getTransaction().commit(); s.close(); s = openSession(); s.beginTransaction(); cust = ( Customer ) s.get( Customer.class, cust.getId() ); assertEquals( 1, cust.getOrders().size() ); s.clear(); cust = ( Customer ) s.createQuery( "from Customer" ).uniqueResult(); assertEquals( 1, cust.getOrders().size() ); s.clear(); cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders" ).uniqueResult(); assertEquals( 1, cust.getOrders().size() ); s.clear(); s.delete( cust ); s.getTransaction().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/keymanytoone/bidir/component/LazyKeyManyToOneTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/keymanytoone/bidir/embedded/KeyManyToOneTest.java
Method name: void testLoadingStrategies() Method name: void testLoadingStrategies()
Number of AST nodes: 22 Number of AST nodes: 22
1
Session s = openSession();
1
Session s = openSession();
2
		s.beginTransaction();
2
		s.beginTransaction();
3
		Customer cust = new Customer( "Acme, Inc." );
3
		Customer cust = new Customer( "Acme, Inc." );
4
		Order order = new Order( new Order.Id( cust, 1 ) );
4
		Order order = new Order( cust, 1 );
5
		cust.getOrders().add( order );
5
		cust.getOrders().add( order );
6
		s.save( cust );
6
		s.save( cust );
7
		s.getTransaction().commit();
7
		s.getTransaction().commit();
8
		s.close();
8
		s.close();
9
		s = openSession();
9
		s = openSession();
10
		s.beginTransaction();
10
		s.beginTransaction();
11
		cust = ( Customer ) s.get( Customer.class, cust.getId() );
11
		cust = ( Customer ) s.get( Customer.class, cust.getId() );
12
		assertEquals( 1, cust.getOrders().size() );
12
		assertEquals( 1, cust.getOrders().size() );
13
		s.clear();
13
		s.clear();
14
		cust = ( Customer ) s.createQuery( "from Customer" ).uniqueResult();
14
		cust = ( Customer ) s.createQuery( "from Customer" ).uniqueResult();
15
		assertEquals( 1, cust.getOrders().size() );
15
		assertEquals( 1, cust.getOrders().size() );
16
		s.clear();
16
		s.clear();
17
		cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders" ).uniqueResult();
17
		cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders" ).uniqueResult();
18
		assertEquals( 1, cust.getOrders().size() );
18
		assertEquals( 1, cust.getOrders().size() );
19
		s.clear();
19
		s.clear();
20
		s.delete( cust );
20
		s.delete( cust );
21
		s.getTransaction().commit();
21
		s.getTransaction().commit();
22
		s.close();
22
		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 comparisons130
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements17
    Number of unmapped statements in the first code fragment5
    Number of unmapped statements in the second code fragment5
    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
    s.beginTransaction();
    2
    s.beginTransaction();
                                                                                            
    3
    Customer cust = new Customer("Acme, Inc.");
    Preondition Violations
    Unmatched statement Customer cust=new Customer("Acme, Inc."); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    Customer cust = new Customer("Acme, Inc.");
    3
    Customer cust = new Customer("Acme, Inc.");
    3
    Customer cust = new Customer("Acme, Inc.");
    Preondition Violations
    Unmatched statement Customer cust=new Customer("Acme, Inc."); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                            
                                                                      
    4
    Order order = new Order(cust, 1);
    Preondition Violations
    Unmatched statement Order order=new Order(cust,1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    Order order = new Order(cust, 1);
    4
    Order order = new Order(new Order.Id(cust, 1));
    4
    Order order = new Order(new Order.Id(cust, 1));
    Preondition Violations
    Unmatched statement Order order=new Order(new Order.Id(cust,1)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                  
    5
    cust.getOrders().add(order);
    5
    cust.getOrders().add(order);
    5
    cust.getOrders().add(order);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.keymanytoone.bidir.component.Orderorg.hibernate.test.keymanytoone.bidir.embedded.OrderVARIABLE_TYPE_MISMATCH
    org.hibernate.test.keymanytoone.bidir.component.Customerorg.hibernate.test.keymanytoone.bidir.embedded.CustomerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.keymanytoone.bidir.component.Order of variable order does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Order of variable order
    • Make classes org.hibernate.test.keymanytoone.bidir.component.Order and org.hibernate.test.keymanytoone.bidir.embedded.Order extend a common superclass
    Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    • Make classes org.hibernate.test.keymanytoone.bidir.component.Customer and org.hibernate.test.keymanytoone.bidir.embedded.Customer extend a common superclass
    5
    cust.getOrders().add(order);
    6
    s.save(cust);
    6
    s.save(cust);
    6
    s.save(cust);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.keymanytoone.bidir.component.Customerorg.hibernate.test.keymanytoone.bidir.embedded.CustomerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    • Make classes org.hibernate.test.keymanytoone.bidir.component.Customer and org.hibernate.test.keymanytoone.bidir.embedded.Customer extend a common superclass
    6
    s.save(cust);
    7
    s.getTransaction().commit();
    7
    s.getTransaction().commit();
    8
    s.close();
    8
    s.close();
    9
    s = openSession();
    9
    s = openSession();
    10
    s.beginTransaction();
    10
    s.beginTransaction();
                                                                                                                
    11
    cust = (Customer)s.get(Customer.class, cust.getId());
    Preondition Violations
    Unmatched statement cust=(Customer)s.get(Customer.class,cust.getId()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    11
    cust = (Customer)s.get(Customer.class, cust.getId());
    11
    cust = (Customer)s.get(Customer.class, cust.getId());
    11
    cust = (Customer)s.get(Customer.class, cust.getId());
    Preondition Violations
    Unmatched statement cust=(Customer)s.get(Customer.class,cust.getId()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                
    12
    assertEquals(1, cust.getOrders().size());
    12
    assertEquals(1, cust.getOrders().size());
    12
    assertEquals(1, cust.getOrders().size());
    Differences
    Expression1Expression2Difference
    org.hibernate.test.keymanytoone.bidir.component.Customerorg.hibernate.test.keymanytoone.bidir.embedded.CustomerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    • Make classes org.hibernate.test.keymanytoone.bidir.component.Customer and org.hibernate.test.keymanytoone.bidir.embedded.Customer extend a common superclass
    12
    assertEquals(1, cust.getOrders().size());
    13
    s.clear();
    13
    s.clear();
                                                                                                                                      
    14
    cust = (Customer)s.createQuery("from Customer").uniqueResult();
    Preondition Violations
    Unmatched statement cust=(Customer)s.createQuery("from Customer").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14
    cust = (Customer)s.createQuery("from Customer").uniqueResult();
    14
    cust = (Customer)s.createQuery("from Customer").uniqueResult();
    14
    cust = (Customer)s.createQuery("from Customer").uniqueResult();
    Preondition Violations
    Unmatched statement cust=(Customer)s.createQuery("from Customer").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                      
    15
    assertEquals(1, cust.getOrders().size());
    15
    assertEquals(1, cust.getOrders().size());
    15
    assertEquals(1, cust.getOrders().size());
    Differences
    Expression1Expression2Difference
    org.hibernate.test.keymanytoone.bidir.component.Customerorg.hibernate.test.keymanytoone.bidir.embedded.CustomerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    • Make classes org.hibernate.test.keymanytoone.bidir.component.Customer and org.hibernate.test.keymanytoone.bidir.embedded.Customer extend a common superclass
    15
    assertEquals(1, cust.getOrders().size());
    16
    s.clear();
    16
    s.clear();
                                                                                                                                                                                  
    17
    cust = (Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult();
    Preondition Violations
    Unmatched statement cust=(Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17
    cust = (Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult();
    17
    cust = (Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult();
    17
    cust = (Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult();
    Preondition Violations
    Unmatched statement cust=(Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                  
    18
    assertEquals(1, cust.getOrders().size());
    18
    assertEquals(1, cust.getOrders().size());
    18
    assertEquals(1, cust.getOrders().size());
    Differences
    Expression1Expression2Difference
    org.hibernate.test.keymanytoone.bidir.component.Customerorg.hibernate.test.keymanytoone.bidir.embedded.CustomerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    • Make classes org.hibernate.test.keymanytoone.bidir.component.Customer and org.hibernate.test.keymanytoone.bidir.embedded.Customer extend a common superclass
    18
    assertEquals(1, cust.getOrders().size());
    19
    s.clear();
    19
    s.clear();
    20
    s.delete(cust);
    20
    s.delete(cust);
    20
    s.delete(cust);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.keymanytoone.bidir.component.Customerorg.hibernate.test.keymanytoone.bidir.embedded.CustomerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    • Make classes org.hibernate.test.keymanytoone.bidir.component.Customer and org.hibernate.test.keymanytoone.bidir.embedded.Customer extend a common superclass
    20
    s.delete(cust);
    21
    s.getTransaction().commit();
    21
    s.getTransaction().commit();
    22
    s.close();
    22
    s.close();
    Precondition Violations (17)
    Row Violation
    1Unmatched statement Customer cust=new Customer("Acme, Inc."); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement Customer cust=new Customer("Acme, Inc."); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement Order order=new Order(cust,1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement Order order=new Order(new Order.Id(cust,1)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Type org.hibernate.test.keymanytoone.bidir.component.Order of variable order does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Order of variable order
    6Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    7Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    8Unmatched statement cust=(Customer)s.get(Customer.class,cust.getId()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9Unmatched statement cust=(Customer)s.get(Customer.class,cust.getId()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    11Unmatched statement cust=(Customer)s.createQuery("from Customer").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12Unmatched statement cust=(Customer)s.createQuery("from Customer").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    13Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    14Unmatched statement cust=(Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15Unmatched statement cust=(Customer)s.createQuery("from Customer c join fetch c.orders").uniqueResult(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    16Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust
    17Type org.hibernate.test.keymanytoone.bidir.component.Customer of variable cust does not match with type org.hibernate.test.keymanytoone.bidir.embedded.Customer of variable cust